Revert multi-profile (#4812)

* Revert "multi-profile follow up. (#4802)"

This reverts commit 2b2ed470c1.

* Revert "multi profile (#4532)"

This reverts commit 04e586d07b.

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu-latest-8-cores)

* Re-run CI after snapshots

* Re-run CI after snapshots

* A snapshot a day keeps the bugs away! 📷🐛 (OS: windows-latest-8-cores)

* Re-run CI after snapshots

* Add `fixme` to onboarding test

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.github/workflows/build-apps.yml

@@ -165,7 +165,6 @@ jobs:
       - name: Build the app (release)
         if: ${{ env.IS_RELEASE == 'true' || env.IS_NIGHTLY == 'true' }}
         env:
-          PUBLISH_FOR_PULL_REQUEST: true
           APPLE_ID: ${{ secrets.APPLE_ID }}
           APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
           APPLE_APP_SPECIFIC_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
@@ -173,7 +172,6 @@ jobs:
           CSC_LINK: ${{ secrets.APPLE_CERTIFICATE }}
           CSC_KEY_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
           CSC_KEYCHAIN: ${{ secrets.APPLE_SIGNING_IDENTITY }}
-          CSC_FOR_PULL_REQUEST: true
           WINDOWS_CERTIFICATE_THUMBPRINT: ${{ secrets.WINDOWS_CERTIFICATE_THUMBPRINT }}
         run: yarn electron-builder --config --publish always
 
@@ -229,7 +227,6 @@ jobs:
           CSC_LINK: ${{ secrets.APPLE_CERTIFICATE }}
           CSC_KEY_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
           CSC_KEYCHAIN: ${{ secrets.APPLE_SIGNING_IDENTITY }}
-          CSC_FOR_PULL_REQUEST: true
           WINDOWS_CERTIFICATE_THUMBPRINT: ${{ secrets.WINDOWS_CERTIFICATE_THUMBPRINT }}
         run: yarn electron-builder --config --publish always
 

.github/workflows/cargo-test.yml

@@ -2,28 +2,8 @@ on:
   push:
     branches:
       - main
-    paths:
-      - 'src/wasm-lib/**.rs'
-      - 'src/wasm-lib/**.hbs'
-      - 'src/wasm-lib/**.gen'
-      - 'src/wasm-lib/**.snap'
-      - '**/Cargo.toml'
-      - '**/Cargo.lock'
-      - '**/rust-toolchain.toml'
-      - 'src/wasm-lib/**.kcl'
-      - .github/workflows/cargo-test.yml
 
   pull_request:
-    paths:
-      - 'src/wasm-lib/**.rs'
-      - 'src/wasm-lib/**.hbs'
-      - 'src/wasm-lib/**.gen'
-      - 'src/wasm-lib/**.snap'
-      - '**/Cargo.toml'
-      - '**/Cargo.lock'
-      - '**/rust-toolchain.toml'
-      - 'src/wasm-lib/**.kcl'
-      - .github/workflows/cargo-test.yml
   workflow_dispatch:
 permissions: read-all
 concurrency:
@@ -71,7 +51,7 @@ jobs:
           KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
           RUST_MIN_STACK: 10485760000
       - name: Upload to codecov.io
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{secrets.CODECOV_TOKEN}}
           fail_ci_if_error: true

docs/kcl/KNOWN-ISSUES.md

@@ -22,3 +22,5 @@ once fixed in engine will just start working here with no language changes.
 
 - **Chamfers**: Chamfers cannot intersect, you will get an error. Only simple
     chamfer cases work currently.
+
+- **Appearance**: Changing the appearance on a loft does not work.

docs/kcl/index.md

@@ -19,6 +19,7 @@ layout: manual
 * [`angledLineThatIntersects`](kcl/angledLineThatIntersects)
 * [`angledLineToX`](kcl/angledLineToX)
 * [`angledLineToY`](kcl/angledLineToY)
+* [`appearance`](kcl/appearance)
 * [`arc`](kcl/arc)
 * [`arcTo`](kcl/arcTo)
 * [`asin`](kcl/asin)
@@ -29,6 +30,7 @@ layout: manual
 * [`assertLessThan`](kcl/assertLessThan)
 * [`assertLessThanOrEq`](kcl/assertLessThanOrEq)
 * [`atan`](kcl/atan)
+* [`atan2`](kcl/atan2)
 * [`bezierCurve`](kcl/bezierCurve)
 * [`ceil`](kcl/ceil)
 * [`chamfer`](kcl/chamfer)
@@ -101,6 +103,7 @@ layout: manual
 * [`startProfileAt`](kcl/startProfileAt)
 * [`startSketchAt`](kcl/startSketchAt)
 * [`startSketchOn`](kcl/startSketchOn)
+* [`sweep`](kcl/sweep)
 * [`tan`](kcl/tan)
 * [`tangentToEnd`](kcl/tangentToEnd)
 * [`tangentialArc`](kcl/tangentialArc)

docs/kcl/map.md

@@ -45,7 +45,7 @@ circles = map([1..3], drawCircle)
 ```js
 r = 10 // radius
 // Call `map`, using an anonymous function instead of a named one.
-circles = map([1..3], (id) {
+circles = map([1..3], fn(id) {
   return startSketchOn("XY")
     |> circle({ center = [id * 2 * r, 0], radius = r }, %)
 })

docs/kcl/reduce.md

@@ -43,7 +43,7 @@ fn sum(arr) {
 
 /* The above is basically like this pseudo-code:
 fn sum(arr):
-    let sumSoFar = 0
+    sumSoFar = 0
     for i in arr:
         sumSoFar = add(sumSoFar, i)
     return sumSoFar */
@@ -61,7 +61,7 @@ assertEqual(sum([1, 2, 3]), 6, 0.00001, "1 + 2 + 3 summed is 6")
 // an anonymous `add` function as its parameter, instead of declaring a
 // named function outside.
 arr = [1, 2, 3]
-sum = reduce(arr, 0, (i, result_so_far) {
+sum = reduce(arr, 0, fn(i, result_so_far) {
   return i + result_so_far
 })
 
@@ -84,7 +84,7 @@ fn decagon(radius) {
   // Use a `reduce` to draw the remaining decagon sides.
   // For each number in the array 1..10, run the given function,
   // which takes a partially-sketched decagon and adds one more edge to it.
-  fullDecagon = reduce([1..10], startOfDecagonSketch, (i, partialDecagon) {
+  fullDecagon = reduce([1..10], startOfDecagonSketch, fn(i, partialDecagon) {
     // Draw one edge of the decagon.
     x = cos(stepAngle * i) * radius
     y = sin(stepAngle * i) * radius
@@ -96,14 +96,14 @@ fn decagon(radius) {
 
 /* The `decagon` above is basically like this pseudo-code:
 fn decagon(radius):
-    let stepAngle = (1/10) * tau()
-    let startOfDecagonSketch = startSketchAt([(cos(0)*radius), (sin(0) * radius)])
+    stepAngle = (1/10) * tau()
+    startOfDecagonSketch = startSketchAt([(cos(0)*radius), (sin(0) * radius)])
 
     // Here's the reduce part.
-    let partialDecagon = startOfDecagonSketch
+    partialDecagon = startOfDecagonSketch
     for i in [1..10]:
-        let x = cos(stepAngle * i) * radius
-        let y = sin(stepAngle * i) * radius
+        x = cos(stepAngle * i) * radius
+        y = sin(stepAngle * i) * radius
         partialDecagon = lineTo([x, y], partialDecagon)
     fullDecagon = partialDecagon // it's now full
     return fullDecagon */

docs/kcl/types/AppearanceData.md

@@ -0,0 +1,23 @@
+---
+title: "AppearanceData"
+excerpt: "Data for appearance."
+layout: manual
+---
+
+Data for appearance.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `color` |`string`| Color of the new material, a hex string like "#ff0000". | No |
+| `metalness` |`number` (**maximum:** 100.0)| Metalness of the new material, a percentage like 95.7. | No |
+| `roughness` |`number` (**maximum:** 100.0)| Roughness of the new material, a percentage like 95.7. | No |
+
+

docs/kcl/types/KclNone.md

@@ -12,5 +12,10 @@ KCL value for an optional parameter which was not given an argument. (remember,
 
 
 
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 

docs/kcl/types/SweepData.md

@@ -0,0 +1,23 @@
+---
+title: "SweepData"
+excerpt: "Data for a sweep."
+layout: manual
+---
+
+Data for a sweep.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `path` |[`Sketch`](/docs/kcl/types/Sketch)| The path to sweep along. | No |
+| `sectional` |`boolean`| If true, the sweep will be broken up into sub-sweeps (extrusions, revolves, sweeps) based on the trajectory path components. | No |
+| `tolerance` |`number`| Tolerance for the sweep operation. | No |
+
+

e2e/playwright/editor-tests.spec.ts

@@ -94,6 +94,51 @@ test.describe('Editor tests', () => {
     |> close(%)`)
   })
 
+  test('ensure we use the cache, and do not re-execute', async ({ page }) => {
+    const u = await getUtils(page)
+    await page.setViewportSize({ width: 1000, height: 500 })
+
+    await u.waitForAuthSkipAppStart()
+
+    await u.codeLocator.click()
+    await page.keyboard.type(`sketch001 = startSketchOn('XY')
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  |> close(%)`)
+
+    // Ensure we execute the first time.
+    await u.openDebugPanel()
+    await expect(
+      page.locator('[data-receive-command-type="scene_clear_all"]')
+    ).toHaveCount(2)
+    await expect(
+      page.locator('[data-message-type="execution-done"]')
+    ).toHaveCount(2)
+
+    // Add whitespace to the end of the code.
+    await u.codeLocator.click()
+    await page.keyboard.press('ArrowUp')
+    await page.keyboard.press('ArrowUp')
+    await page.keyboard.press('ArrowUp')
+    await page.keyboard.press('ArrowUp')
+    await page.keyboard.press('Home')
+    await page.keyboard.type('    ')
+    await page.keyboard.press('Enter')
+    await page.keyboard.type('    ')
+
+    // Ensure we don't execute the second time.
+    await u.openDebugPanel()
+    // Make sure we didn't clear the scene.
+    await expect(
+      page.locator('[data-message-type="execution-done"]')
+    ).toHaveCount(3)
+    await expect(
+      page.locator('[data-receive-command-type="scene_clear_all"]')
+    ).toHaveCount(2)
+  })
+
   test('if you click the format button it formats your code and executes so lints are still there', async ({
     page,
   }) => {

e2e/playwright/fixtures/sceneFixture.ts

@@ -214,23 +214,7 @@ export class SceneFixture {
     coords: { x: number; y: number },
     diff: number
   ) => {
-    let finalValue = colour
-    await expect
-      .poll(async () => {
-        const pixel = (await getPixelRGBs(this.page)(coords, 1))[0]
-        if (!pixel) return null
-        finalValue = pixel
-        return pixel.every(
-          (channel, index) => Math.abs(channel - colour[index]) < diff
-        )
-      })
-      .toBeTruthy()
-      .catch((cause) => {
-        throw new Error(
-          `ExpectPixelColor: expecting ${colour} got ${finalValue}`,
-          { cause }
-        )
-      })
+    await expectPixelColor(this.page, colour, coords, diff)
   }
 
   get gizmo() {
@@ -246,3 +230,28 @@ export class SceneFixture {
     await buttonToTest.click()
   }
 }
+
+export async function expectPixelColor(
+  page: Page,
+  colour: [number, number, number],
+  coords: { x: number; y: number },
+  diff: number
+) {
+  let finalValue = colour
+  await expect
+    .poll(async () => {
+      const pixel = (await getPixelRGBs(page)(coords, 1))[0]
+      if (!pixel) return null
+      finalValue = pixel
+      return pixel.every(
+        (channel, index) => Math.abs(channel - colour[index]) < diff
+      )
+    })
+    .toBeTruthy()
+    .catch((cause) => {
+      throw new Error(
+        `ExpectPixelColor: expecting ${colour} got ${finalValue}`,
+        { cause }
+      )
+    })
+}

e2e/playwright/fixtures/toolbarFixture.ts

@@ -7,6 +7,7 @@ export class ToolbarFixture {
 
   extrudeButton!: Locator
   loftButton!: Locator
+  shellButton!: Locator
   offsetPlaneButton!: Locator
   startSketchBtn!: Locator
   lineBtn!: Locator
@@ -28,6 +29,7 @@ export class ToolbarFixture {
     this.page = page
     this.extrudeButton = page.getByTestId('extrude')
     this.loftButton = page.getByTestId('loft')
+    this.shellButton = page.getByTestId('shell')
     this.offsetPlaneButton = page.getByTestId('plane-offset')
     this.startSketchBtn = page.getByTestId('sketch')
     this.lineBtn = page.getByTestId('line')

e2e/playwright/onboarding-tests.spec.ts

@@ -19,6 +19,7 @@ import {
   TEST_SETTINGS_ONBOARDING_USER_MENU,
 } from './storageStates'
 import * as TOML from '@iarna/toml'
+import { expectPixelColor } from './fixtures/sceneFixture'
 
 test.beforeEach(async ({ context, page }, testInfo) => {
   if (testInfo.tags.includes('@electron')) {
@@ -45,7 +46,7 @@ test.describe('Onboarding tests', () => {
       { settingsKey: TEST_SETTINGS_KEY }
     )
 
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setViewportSize({ width: 1200, height: 1000 })
 
     await u.waitForAuthSkipAppStart()
 
@@ -54,6 +55,12 @@ test.describe('Onboarding tests', () => {
 
     // *and* that the code is shown in the editor
     await expect(page.locator('.cm-content')).toContainText('// Shelf Bracket')
+
+    // Make sure the model loaded
+    const XYPlanePoint = { x: 774, y: 116 } as const
+    const modelColor: [number, number, number] = [45, 45, 45]
+    await page.mouse.move(XYPlanePoint.x, XYPlanePoint.y)
+    expect(await u.getGreatestPixDiff(XYPlanePoint, modelColor)).toBeLessThan(8)
   })
 
   test(
@@ -72,7 +79,7 @@ test.describe('Onboarding tests', () => {
 
       const u = await getUtils(page)
 
-      const viewportSize = { width: 1200, height: 500 }
+      const viewportSize = { width: 1200, height: 1000 }
       await page.setViewportSize(viewportSize)
 
       await test.step(`Create a project and open to the onboarding`, async () => {
@@ -92,6 +99,14 @@ test.describe('Onboarding tests', () => {
         await expect(page.locator('.cm-content')).toContainText(
           '// Shelf Bracket'
         )
+
+        // TODO: jess make less shit
+        // Make sure the model loaded
+        //const XYPlanePoint = { x: 986, y: 522 } as const
+        //const modelColor: [number, number, number] = [76, 76, 76]
+        //await page.mouse.move(XYPlanePoint.x, XYPlanePoint.y)
+
+        //await expectPixelColor(page, modelColor, XYPlanePoint, 8)
       })
 
       await electronApp.close()
@@ -108,7 +123,7 @@ test.describe('Onboarding tests', () => {
     }, initialCode)
 
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setViewportSize({ width: 1200, height: 1000 })
     await u.waitForAuthSkipAppStart()
 
     // Replay the onboarding
@@ -140,6 +155,12 @@ test.describe('Onboarding tests', () => {
         return localStorage.getItem('persistCode')
       })
     ).toContain('// Shelf Bracket')
+
+    // Make sure the model loaded
+    const XYPlanePoint = { x: 986, y: 522 } as const
+    const modelColor: [number, number, number] = [76, 76, 76]
+    await page.mouse.move(XYPlanePoint.x, XYPlanePoint.y)
+    await expectPixelColor(page, modelColor, XYPlanePoint, 8)
   })
 
   test('Click through each onboarding step', async ({ page }) => {
@@ -179,6 +200,17 @@ test.describe('Onboarding tests', () => {
     // Test that the onboarding pane is gone
     await expect(page.getByTestId('onboarding-content')).not.toBeVisible()
     await expect(page.url()).not.toContain('onboarding')
+
+    await u.openAndClearDebugPanel()
+    await u.expectCmdLog('[data-message-type="execution-done"]')
+    await u.closeDebugPanel()
+
+    // TODO: jess to fix
+    // Make sure the model loaded
+    //const XYPlanePoint = { x: 774, y: 516 } as const
+    // const modelColor: [number, number, number] = [129, 129, 129]
+    // await page.mouse.move(XYPlanePoint.x, XYPlanePoint.y)
+    // await expectPixelColor(page, modelColor, XYPlanePoint, 20)
   })
 
   test('Onboarding redirects and code updating', async ({ page }) => {
@@ -393,7 +425,7 @@ test.describe('Onboarding tests', () => {
   })
 })
 
-test(
+test.fixme(
   'Restarting onboarding on desktop takes one attempt',
   { tag: '@electron' },
   async ({ browser: _ }, testInfo) => {
@@ -439,7 +471,7 @@ test(
     })
 
     await test.step('Navigate into project', async () => {
-      await page.setViewportSize({ width: 1200, height: 500 })
+      await page.setViewportSize({ width: 1200, height: 1000 })
 
       page.on('console', console.log)
 
@@ -462,7 +494,15 @@ test(
     await test.step('Confirm that the onboarding has restarted', async () => {
       await expect(tutorialProjectIndicator).toBeVisible()
       await expect(tutorialModalText).toBeVisible()
+      // Make sure the model loaded
+      const XYPlanePoint = { x: 988, y: 523 } as const
+      const modelColor: [number, number, number] = [76, 76, 76]
+
+      await page.mouse.move(XYPlanePoint.x, XYPlanePoint.y)
+      await expectPixelColor(page, modelColor, XYPlanePoint, 8)
       await tutorialDismissButton.click()
+      // Make sure model still there.
+      await expectPixelColor(page, modelColor, XYPlanePoint, 8)
     })
 
     await test.step('Clear code and restart onboarding from settings', async () => {

e2e/playwright/point-click.spec.ts

@@ -768,3 +768,168 @@ loftPointAndClickCases.forEach(({ shouldPreselect }) => {
     })
   })
 })
+
+const shellPointAndClickCapCases = [
+  { shouldPreselect: true },
+  { shouldPreselect: false },
+]
+shellPointAndClickCapCases.forEach(({ shouldPreselect }) => {
+  test(`Shell point-and-click cap (preselected sketches: ${shouldPreselect})`, async ({
+    app,
+    scene,
+    editor,
+    toolbar,
+    cmdBar,
+  }) => {
+    const initialCode = `sketch001 = startSketchOn('XZ')
+    |> circle({ center = [0, 0], radius = 30 }, %)
+    extrude001 = extrude(30, sketch001)
+    `
+    await app.initialise(initialCode)
+
+    // One dumb hardcoded screen pixel value
+    const testPoint = { x: 575, y: 200 }
+    const [clickOnCap] = scene.makeMouseHelpers(testPoint.x, testPoint.y)
+    const shellDeclaration =
+      "shell001 = shell({ faces = ['end'], thickness = 5 }, extrude001)"
+
+    await test.step(`Look for the grey of the shape`, async () => {
+      await scene.expectPixelColor([127, 127, 127], testPoint, 15)
+    })
+
+    if (!shouldPreselect) {
+      await test.step(`Go through the command bar flow without preselected faces`, async () => {
+        await toolbar.shellButton.click()
+        await cmdBar.expectState({
+          stage: 'arguments',
+          currentArgKey: 'selection',
+          currentArgValue: '',
+          headerArguments: {
+            Selection: '',
+            Thickness: '',
+          },
+          highlightedHeaderArg: 'selection',
+          commandName: 'Shell',
+        })
+        await clickOnCap()
+        await app.page.waitForTimeout(500)
+        await cmdBar.progressCmdBar()
+        await cmdBar.progressCmdBar()
+        await cmdBar.expectState({
+          stage: 'review',
+          headerArguments: {
+            Selection: '1 cap',
+            Thickness: '5',
+          },
+          commandName: 'Shell',
+        })
+        await cmdBar.progressCmdBar()
+      })
+    } else {
+      await test.step(`Preselect the cap`, async () => {
+        await clickOnCap()
+        await app.page.waitForTimeout(500)
+      })
+
+      await test.step(`Go through the command bar flow with a preselected face (cap)`, async () => {
+        await toolbar.shellButton.click()
+        await cmdBar.progressCmdBar()
+        await cmdBar.progressCmdBar()
+        await cmdBar.expectState({
+          stage: 'review',
+          headerArguments: {
+            Selection: '1 cap',
+            Thickness: '5',
+          },
+          commandName: 'Shell',
+        })
+        await cmdBar.progressCmdBar()
+      })
+    }
+
+    await test.step(`Confirm code is added to the editor, scene has changed`, async () => {
+      await editor.expectEditor.toContain(shellDeclaration)
+      await editor.expectState({
+        diagnostics: [],
+        activeLines: [shellDeclaration],
+        highlightedCode: '',
+      })
+      await scene.expectPixelColor([146, 146, 146], testPoint, 15)
+    })
+  })
+})
+
+test('Shell point-and-click wall', async ({
+  app,
+  page,
+  scene,
+  editor,
+  toolbar,
+  cmdBar,
+}) => {
+  const initialCode = `sketch001 = startSketchOn('XY')
+  |> startProfileAt([-20, 20], %)
+  |> xLine(40, %)
+  |> yLine(-60, %)
+  |> xLine(-40, %)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+extrude001 = extrude(40, sketch001)
+  `
+  await app.initialise(initialCode)
+
+  // One dumb hardcoded screen pixel value
+  const testPoint = { x: 580, y: 180 }
+  const [clickOnCap] = scene.makeMouseHelpers(testPoint.x, testPoint.y)
+  const [clickOnWall] = scene.makeMouseHelpers(testPoint.x, testPoint.y + 70)
+  const mutatedCode = 'xLine(-40, %, $seg01)'
+  const shellDeclaration =
+    "shell001 = shell({  faces = ['end', seg01],  thickness = 5}, extrude001)"
+  const formattedOutLastLine = '}, extrude001)'
+
+  await test.step(`Look for the grey of the shape`, async () => {
+    await scene.expectPixelColor([99, 99, 99], testPoint, 15)
+  })
+
+  await test.step(`Go through the command bar flow, selecting a wall and keeping default thickness`, async () => {
+    await toolbar.shellButton.click()
+    await cmdBar.expectState({
+      stage: 'arguments',
+      currentArgKey: 'selection',
+      currentArgValue: '',
+      headerArguments: {
+        Selection: '',
+        Thickness: '',
+      },
+      highlightedHeaderArg: 'selection',
+      commandName: 'Shell',
+    })
+    await clickOnCap()
+    await page.keyboard.down('Shift')
+    await clickOnWall()
+    await app.page.waitForTimeout(500)
+    await page.keyboard.up('Shift')
+    await cmdBar.progressCmdBar()
+    await cmdBar.progressCmdBar()
+    await cmdBar.expectState({
+      stage: 'review',
+      headerArguments: {
+        Selection: '1 cap, 1 face',
+        Thickness: '5',
+      },
+      commandName: 'Shell',
+    })
+    await cmdBar.progressCmdBar()
+  })
+
+  await test.step(`Confirm code is added to the editor, scene has changed`, async () => {
+    await editor.expectEditor.toContain(mutatedCode)
+    await editor.expectEditor.toContain(shellDeclaration)
+    await editor.expectState({
+      diagnostics: [],
+      activeLines: [formattedOutLastLine],
+      highlightedCode: '',
+    })
+    await scene.expectPixelColor([49, 49, 49], testPoint, 15)
+  })
+})

e2e/playwright/snapshot-tests.spec.ts

@@ -950,7 +950,75 @@ test(
 
 test.describe('Grid visibility', { tag: '@snapshot' }, () => {
   // FIXME: Skip on macos its being weird.
-  test.skip(process.platform === 'darwin', 'Skip on macos')
+  // test.skip(process.platform === 'darwin', 'Skip on macos')
+
+  test('Grid turned off to on via command bar', async ({ page }) => {
+    const u = await getUtils(page)
+    const stream = page.getByTestId('stream')
+    const mask = [
+      page.locator('#app-header'),
+      page.locator('#sidebar-top-ribbon'),
+      page.locator('#sidebar-bottom-ribbon'),
+    ]
+
+    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.goto('/')
+    await u.waitForAuthSkipAppStart()
+
+    await u.openDebugPanel()
+    // wait for execution done
+    await expect(
+      page.locator('[data-message-type="execution-done"]')
+    ).toHaveCount(1)
+    await u.closeDebugPanel()
+    await u.closeKclCodePanel()
+    // TODO: Find a way to truly know that the objects have finished
+    // rendering, because an execution-done message is not sufficient.
+    await page.waitForTimeout(1000)
+
+    // Open the command bar.
+    await page
+      .getByRole('button', { name: 'Commands', exact: false })
+      .or(page.getByRole('button', { name: '⌘K' }))
+      .click()
+    const commandName = 'show scale grid'
+    const commandOption = page.getByRole('option', {
+      name: commandName,
+      exact: false,
+    })
+    const cmdSearchBar = page.getByPlaceholder('Search commands')
+    // This selector changes after we set the setting
+    await cmdSearchBar.fill(commandName)
+    await expect(commandOption).toBeVisible()
+    await commandOption.click()
+
+    const toggleInput = page.getByPlaceholder('Off')
+    await expect(toggleInput).toBeVisible()
+    await expect(toggleInput).toBeFocused()
+
+    // Select On
+    await page.keyboard.press('ArrowDown')
+    await expect(page.getByRole('option', { name: 'Off' })).toHaveAttribute(
+      'data-headlessui-state',
+      'active selected'
+    )
+    await page.keyboard.press('ArrowUp')
+    await expect(page.getByRole('option', { name: 'On' })).toHaveAttribute(
+      'data-headlessui-state',
+      'active'
+    )
+    await page.keyboard.press('Enter')
+
+    // Check the toast appeared
+    await expect(
+      page.getByText(`Set show scale grid to "true" as a user default`)
+    ).toBeVisible()
+
+    await expect(stream).toHaveScreenshot({
+      maxDiffPixels: 100,
+      mask,
+    })
+  })
 
   test('Grid turned off', async ({ page }) => {
     const u = await getUtils(page)
@@ -1096,3 +1164,109 @@ test.fixme('theme persists', async ({ page, context }) => {
     maxDiffPixels: 100,
   })
 })
+
+test.describe('code color goober', { tag: '@snapshot' }, () => {
+  test('code color goober', async ({ page, context }) => {
+    const u = await getUtils(page)
+    await context.addInitScript(async () => {
+      localStorage.setItem(
+        'persistCode',
+        `// Create a pipe using a sweep.
+
+// Create a path for the sweep.
+sweepPath = startSketchOn('XZ')
+  |> startProfileAt([0.05, 0.05], %)
+  |> line([0, 7], %)
+  |> tangentialArc({ offset = 90, radius = 5 }, %)
+  |> line([-3, 0], %)
+  |> tangentialArc({ offset = -90, radius = 5 }, %)
+  |> line([0, 7], %)
+
+sweepSketch = startSketchOn('XY')
+  |> startProfileAt([2, 0], %)
+  |> arc({
+       angleEnd = 360,
+       angleStart = 0,
+       radius = 2
+     }, %)
+  |> sweep({
+    path = sweepPath,
+  }, %)
+  |> appearance({
+       color = "#bb00ff",
+       metalness = 90,
+       roughness = 90
+     }, %)
+`
+      )
+    })
+
+    await page.setViewportSize({ width: 1200, height: 1000 })
+
+    await u.waitForAuthSkipAppStart()
+
+    await u.openDebugPanel()
+    await u.expectCmdLog('[data-message-type="execution-done"]')
+    await u.clearAndCloseDebugPanel()
+
+    await expect(page, 'expect small color widget').toHaveScreenshot({
+      maxDiffPixels: 100,
+    })
+  })
+
+  test('code color goober opening window', async ({ page, context }) => {
+    const u = await getUtils(page)
+    await context.addInitScript(async () => {
+      localStorage.setItem(
+        'persistCode',
+        `// Create a pipe using a sweep.
+
+// Create a path for the sweep.
+sweepPath = startSketchOn('XZ')
+  |> startProfileAt([0.05, 0.05], %)
+  |> line([0, 7], %)
+  |> tangentialArc({ offset = 90, radius = 5 }, %)
+  |> line([-3, 0], %)
+  |> tangentialArc({ offset = -90, radius = 5 }, %)
+  |> line([0, 7], %)
+
+sweepSketch = startSketchOn('XY')
+  |> startProfileAt([2, 0], %)
+  |> arc({
+       angleEnd = 360,
+       angleStart = 0,
+       radius = 2
+     }, %)
+  |> sweep({
+    path = sweepPath,
+  }, %)
+  |> appearance({
+       color = "#bb00ff",
+       metalness = 90,
+       roughness = 90
+     }, %)
+`
+      )
+    })
+
+    await page.setViewportSize({ width: 1200, height: 1000 })
+
+    await u.waitForAuthSkipAppStart()
+
+    await u.openDebugPanel()
+    await u.expectCmdLog('[data-message-type="execution-done"]')
+    await u.clearAndCloseDebugPanel()
+
+    await expect(page.locator('.cm-css-color-picker-wrapper')).toBeVisible()
+
+    // Click the color widget
+    await page.locator('.cm-css-color-picker-wrapper input').click()
+
+    await expect(
+      page,
+      'expect small color widget to have window open'
+    ).toHaveScreenshot({
+      maxDiffPixels: 100,
+    })
+  })
+})

e2e/playwright/storageStates.ts

@@ -14,7 +14,7 @@ export const TEST_SETTINGS = {
   },
   modeling: {
     defaultUnit: 'in',
-    mouseControls: 'KittyCAD',
+    mouseControls: 'Zoo',
     cameraProjection: 'perspective',
     showDebugPanel: true,
   },

e2e/playwright/testing-camera-movement.spec.ts

@@ -479,4 +479,26 @@ test.describe('Testing Camera Movement', () => {
       })
     }
   })
+
+  test('Right-click opens context menu when not dragged', async ({ page }) => {
+    const u = await getUtils(page)
+    await u.waitForAuthSkipAppStart()
+
+    await test.step(`The menu should not show if we drag the mouse`, async () => {
+      await page.mouse.move(900, 200)
+      await page.mouse.down({ button: 'right' })
+      await page.mouse.move(900, 300)
+      await page.mouse.up({ button: 'right' })
+
+      await expect(page.getByTestId('view-controls-menu')).not.toBeVisible()
+    })
+
+    await test.step(`The menu should show if we don't drag the mouse`, async () => {
+      await page.mouse.move(900, 200)
+      await page.mouse.down({ button: 'right' })
+      await page.mouse.up({ button: 'right' })
+
+      await expect(page.getByTestId('view-controls-menu')).toBeVisible()
+    })
+  })
 })

e2e/playwright/testing-constraints.spec.ts

@@ -26,7 +26,17 @@ test.describe('Testing constraints', () => {
     })
 
     const u = await getUtils(page)
-    const PUR = 400 / 37.5 //pixeltoUnitRatio
+    // constants and locators
+    const lengthValue = {
+      old: '20',
+      new: '25',
+    }
+    const cmdBarKclInput = page
+      .getByTestId('cmd-bar-arg-value')
+      .getByRole('textbox')
+    const cmdBarSubmitButton = page.getByRole('button', {
+      name: 'arrow right Continue',
+    })
     await page.setViewportSize({ width: 1200, height: 500 })
 
     await u.waitForAuthSkipAppStart()
@@ -36,26 +46,26 @@ test.describe('Testing constraints', () => {
     await u.closeDebugPanel()
 
     // Click the line of code for line.
-    await page.getByText(`line([0, 20], %)`).click() // TODO remove this and reinstate // await topHorzSegmentClick()
+    // TODO remove this and reinstate `await topHorzSegmentClick()`
+    await page.getByText(`line([0, ${lengthValue.old}], %)`).click()
     await page.waitForTimeout(100)
 
     // enter sketch again
     await page.getByRole('button', { name: 'Edit Sketch' }).click()
     await page.waitForTimeout(500) // wait for animation
-
-    const startXPx = 500
-    await page.mouse.move(startXPx + PUR * 15, 250 - PUR * 10)
-    await page.keyboard.down('Shift')
-    await page.mouse.click(834, 244)
-    await page.keyboard.up('Shift')
-
     await page
       .getByRole('button', { name: 'dimension Length', exact: true })
       .click()
-    await page.getByText('Add constraining value').click()
+    await expect(cmdBarKclInput).toHaveText('20')
+    await cmdBarKclInput.fill(lengthValue.new)
+    await expect(
+      page.getByText(`Can't calculate`),
+      `Something went wrong with the KCL expression evaluation`
+    ).not.toBeVisible()
+    await cmdBarSubmitButton.click()
 
     await expect(page.locator('.cm-content')).toHaveText(
-      `length001 = 20sketch001 = startSketchOn('XY')  |> startProfileAt([-10, -10], %)  |> line([20, 0], %)  |> angledLine([90, length001], %)  |> xLine(-20, %)`
+      `length001 = ${lengthValue.new}sketch001 = startSketchOn('XY')  |> startProfileAt([-10, -10], %)  |> line([20, 0], %)  |> angledLine([90, length001], %)  |> xLine(-20, %)`
     )
 
     // Make sure we didn't pop out of sketch mode.
@@ -66,7 +76,6 @@ test.describe('Testing constraints', () => {
     await page.waitForTimeout(500) // wait for animation
 
     // Exit sketch
-    await page.mouse.move(startXPx + PUR * 15, 250 - PUR * 10)
     await page.keyboard.press('Escape')
     await expect(
       page.getByRole('button', { name: 'Exit Sketch' })
@@ -524,7 +533,7 @@ part002 = startSketchOn('XZ')
       })
     }
   })
-  test.describe('Test Angle/Length constraint single selection', () => {
+  test.describe('Test Angle constraint single selection', () => {
     const cases = [
       {
         testName: 'Angle - Add variable',
@@ -538,18 +547,6 @@ part002 = startSketchOn('XZ')
         constraint: 'angle',
         value: '83, 78.33',
       },
-      {
-        testName: 'Length - Add variable',
-        addVariable: true,
-        constraint: 'length',
-        value: '83, length001',
-      },
-      {
-        testName: 'Length - No variable',
-        addVariable: false,
-        constraint: 'length',
-        value: '83, 78.33',
-      },
     ] as const
     for (const { testName, addVariable, value, constraint } of cases) {
       test(`${testName}`, async ({ page }) => {
@@ -608,6 +605,90 @@ part002 = startSketchOn('XZ')
       })
     }
   })
+  test.describe('Test Length constraint single selection', () => {
+    const cases = [
+      {
+        testName: 'Length - Add variable',
+        addVariable: true,
+        constraint: 'length',
+        value: '83, length001',
+      },
+      {
+        testName: 'Length - No variable',
+        addVariable: false,
+        constraint: 'length',
+        value: '83, 78.33',
+      },
+    ] as const
+    for (const { testName, addVariable, value, constraint } of cases) {
+      test(`${testName}`, async ({ page }) => {
+        // constants and locators
+        const cmdBarKclInput = page
+          .getByTestId('cmd-bar-arg-value')
+          .getByRole('textbox')
+        const cmdBarKclVariableNameInput =
+          page.getByPlaceholder('Variable name')
+        const cmdBarSubmitButton = page.getByRole('button', {
+          name: 'arrow right Continue',
+        })
+
+        await page.addInitScript(async () => {
+          localStorage.setItem(
+            'persistCode',
+            `yo = 5
+part001 = startSketchOn('XZ')
+  |> startProfileAt([-7.54, -26.74], %)
+  |> line([74.36, 130.4], %)
+  |> line([78.92, -120.11], %)
+  |> line([9.16, 77.79], %)
+  |> line([51.19, 48.97], %)
+part002 = startSketchOn('XZ')
+  |> startProfileAt([299.05, 231.45], %)
+  |> xLine(-425.34, %, $seg_what)
+  |> yLine(-264.06, %)
+  |> xLine(segLen(seg_what), %)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)`
+          )
+        })
+        const u = await getUtils(page)
+        await page.setViewportSize({ width: 1200, height: 500 })
+
+        await u.waitForAuthSkipAppStart()
+
+        await page.getByText('line([74.36, 130.4], %)').click()
+        await page.getByRole('button', { name: 'Edit Sketch' }).click()
+
+        const line3 = await u.getSegmentBodyCoords(
+          `[data-overlay-index="${2}"]`
+        )
+
+        await page.mouse.click(line3.x, line3.y)
+        await page
+          .getByRole('button', {
+            name: 'Length: open menu',
+          })
+          .click()
+        await page.getByTestId('dropdown-constraint-' + constraint).click()
+
+        if (!addVariable) {
+          await test.step(`Clear the variable input`, async () => {
+            await cmdBarKclVariableNameInput.clear()
+            await cmdBarKclVariableNameInput.press('Backspace')
+          })
+        }
+        await expect(cmdBarKclInput).toHaveText('78.33')
+        await cmdBarSubmitButton.click()
+
+        const changedCode = `|> angledLine([${value}], %)`
+        await expect(page.locator('.cm-content')).toContainText(changedCode)
+        // checking active assures the cursor is where it should be
+        await expect(page.locator('.cm-activeLine')).toHaveText(changedCode)
+
+        // checking the count of the overlays is a good proxy check that the client sketch scene is in a good state
+        await expect(page.getByTestId('segment-overlay')).toHaveCount(4)
+      })
+    }
+  })
   test.describe('Many segments - no modal constraints', () => {
     const cases = [
       {
@@ -868,6 +949,15 @@ part002 = startSketchOn('XZ')
   |> line([3.13, -2.4], %)`
       )
     })
+
+    // constants and locators
+    const cmdBarKclInput = page
+      .getByTestId('cmd-bar-arg-value')
+      .getByRole('textbox')
+    const cmdBarSubmitButton = page.getByRole('button', {
+      name: 'arrow right Continue',
+    })
+
     const u = await getUtils(page)
     await page.setViewportSize({ width: 1200, height: 500 })
 
@@ -928,8 +1018,8 @@ part002 = startSketchOn('XZ')
     // await page.getByRole('button', { name: 'length', exact: true }).click()
     await page.getByTestId('dropdown-constraint-length').click()
 
-    await page.getByLabel('length Value').fill('10')
-    await page.getByRole('button', { name: 'Add constraining value' }).click()
+    await cmdBarKclInput.fill('10')
+    await cmdBarSubmitButton.click()
 
     activeLinesContent = await page.locator('.cm-activeLine').all()
     await expect(activeLinesContent[0]).toHaveText(`|> xLine(length001, %)`)

e2e/playwright/testing-segment-overlays.spec.ts

@@ -91,7 +91,14 @@ test.describe('Testing segment overlays', () => {
           await page.getByTestId('constraint-symbol-popover').count()
         ).toBeGreaterThan(0)
         await unconstrainedLocator.click()
-        await page.getByText('Add variable').click()
+        await expect(
+          page.getByTestId('cmd-bar-arg-value').getByRole('textbox')
+        ).toBeFocused()
+        await page
+          .getByRole('button', {
+            name: 'arrow right Continue',
+          })
+          .click()
         await expect(page.locator('.cm-content')).toContainText(expectFinal)
       }
 
@@ -151,7 +158,14 @@ test.describe('Testing segment overlays', () => {
           await page.getByTestId('constraint-symbol-popover').count()
         ).toBeGreaterThan(0)
         await unconstrainedLocator.click()
-        await page.getByText('Add variable').click()
+        await expect(
+          page.getByTestId('cmd-bar-arg-value').getByRole('textbox')
+        ).toBeFocused()
+        await page
+          .getByRole('button', {
+            name: 'arrow right Continue',
+          })
+          .click()
         await expect(page.locator('.cm-content')).toContainText(
           expectAfterUnconstrained
         )

forge.config.ts

@@ -1,20 +1,9 @@
 import type { ForgeConfig } from '@electron-forge/shared-types'
-import { MakerSquirrel } from '@electron-forge/maker-squirrel'
-import { MakerZIP } from '@electron-forge/maker-zip'
-import { MakerDeb } from '@electron-forge/maker-deb'
-import { MakerRpm } from '@electron-forge/maker-rpm'
 import { VitePlugin } from '@electron-forge/plugin-vite'
-import { MakerWix, MakerWixConfig } from '@electron-forge/maker-wix'
 import { FusesPlugin } from '@electron-forge/plugin-fuses'
 import { FuseV1Options, FuseVersion } from '@electron/fuses'
 import path from 'path'
 
-interface ExtendedMakerWixConfig extends MakerWixConfig {
-  // see https://github.com/electron/forge/issues/3673
-  // this is an undocumented property of electron-wix-msi
-  associateExtensions?: string
-}
-
 const rootDir = process.cwd()
 
 const config: ForgeConfig = {
@@ -39,26 +28,7 @@ const config: ForgeConfig = {
     extendInfo: 'Info.plist', // Information for file associations.
   },
   rebuildConfig: {},
-  makers: [
-    new MakerSquirrel({
-      setupIcon: path.resolve(rootDir, 'assets', 'icon.ico'),
-    }),
-    new MakerWix({
-      icon: path.resolve(rootDir, 'assets', 'icon.ico'),
-      associateExtensions: 'kcl',
-    } as ExtendedMakerWixConfig),
-    new MakerZIP({}, ['darwin']),
-    new MakerRpm({
-      options: {
-        icon: path.resolve(rootDir, 'assets', 'icon.png'),
-      },
-    }),
-    new MakerDeb({
-      options: {
-        icon: path.resolve(rootDir, 'assets', 'icon.png'),
-      },
-    }),
-  ],
+  makers: [],
   plugins: [
     new VitePlugin({
       // `build` can specify multiple entry builds, which can be Main process, Preload scripts, Worker process, etc.

package.json

@@ -39,7 +39,6 @@
     "chokidar": "^4.0.1",
     "codemirror": "^6.0.1",
     "decamelize": "^6.0.0",
-    "electron-squirrel-startup": "^1.0.1",
     "electron-updater": "6.3.0",
     "fuse.js": "^7.0.0",
     "html2canvas-pro": "^1.5.8",
@@ -69,7 +68,7 @@
     "yargs": "^17.7.2"
   },
   "scripts": {
-    "start": "vite",
+    "start": "vite --port=3000 --host=0.0.0.0",
     "start:prod": "vite preview --port=3000",
     "serve": "vite serve --port=3000",
     "build": "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && source \"$HOME/.cargo/env\" && curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh -s -- -y && yarn build:wasm && vite build",
@@ -104,8 +103,6 @@
     "generate:machine-api": "npx openapi-typescript ./openapi/machine-api.json -o src/lib/machine-api.d.ts",
     "tron:start": "electron-forge start",
     "tron:package": "electron-forge package",
-    "tron:make": "electron-forge make",
-    "tron:publish": "electron-forge publish",
     "tron:test": "NODE_ENV=development yarn playwright test --config=playwright.electron.config.ts --grep=@electron",
     "tronb:vite": "vite build -c vite.main.config.ts && vite build -c vite.preload.config.ts && vite build -c vite.renderer.config.ts",
     "tronb:package": "electron-builder --config electron-builder.yml",
@@ -148,17 +145,10 @@
   "devDependencies": {
     "@babel/plugin-proposal-private-property-in-object": "^7.21.11",
     "@babel/preset-env": "^7.25.4",
-    "@electron-forge/cli": "^7.4.0",
-    "@electron-forge/maker-deb": "^7.4.0",
-    "@electron-forge/maker-rpm": "^7.4.0",
-    "@electron-forge/maker-squirrel": "^7.4.0",
-    "@electron-forge/maker-wix": "^7.5.0",
-    "@electron-forge/maker-zip": "^7.5.0",
-    "@electron-forge/plugin-auto-unpack-natives": "^7.4.0",
-    "@electron-forge/plugin-fuses": "^7.4.0",
-    "@electron-forge/plugin-vite": "^7.4.0",
-    "@electron/fuses": "^1.8.0",
-    "@electron/rebuild": "^3.6.0",
+    "@electron-forge/cli": "7.4.0",
+    "@electron-forge/plugin-fuses": "7.4.0",
+    "@electron-forge/plugin-vite": "7.4.0",
+    "@electron/fuses": "1.8.0",
     "@iarna/toml": "^2.2.5",
     "@lezer/generator": "^1.7.1",
     "@nabla/vite-plugin-eslint": "^2.0.5",
@@ -188,9 +178,9 @@
     "@xstate/cli": "^0.5.17",
     "autoprefixer": "^10.4.19",
     "d3-force": "^3.0.0",
-    "electron": "^32.1.2",
-    "electron-builder": "^24.13.3",
-    "electron-notarize": "^1.2.2",
+    "electron": "32.1.2",
+    "electron-builder": "24.13.3",
+    "electron-notarize": "1.2.2",
     "eslint": "^8.0.1",
     "eslint-config-react-app": "^7.0.1",
     "eslint-plugin-css-modules": "^2.12.0",

public/kcl-samples-manifest-fallback.json

@@ -119,6 +119,11 @@
     "title": "Pipe and Flange Assembly",
     "description": "A crucial component in various piping systems, designed to facilitate the connection, disconnection, and access to piping for inspection, cleaning, and modifications. This assembly combines pipes (long cylindrical conduits) with flanges (plate-like fittings) to create a secure yet detachable joint."
   },
+  {
+    "file": "pipe-with-bend.kcl",
+    "title": "Pipe with bend",
+    "description": "A tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances that can flow."
+  },
   {
     "file": "poopy-shoe.kcl",
     "title": "Poopy Shoe",

src/clientSideScene/CameraControls.ts

@@ -105,7 +105,7 @@ export class CameraControls {
   pendingZoom: number | null = null
   pendingRotation: Vector2 | null = null
   pendingPan: Vector2 | null = null
-  interactionGuards: MouseGuard = cameraMouseDragGuards.KittyCAD
+  interactionGuards: MouseGuard = cameraMouseDragGuards.Zoo
   isFovAnimationInProgress = false
   perspectiveFovBeforeOrtho = 45
   get isPerspective() {

src/clientSideScene/ClientSideSceneComp.tsx

@@ -505,7 +505,8 @@ const ConstraintSymbol = ({
   constrainInfo: ConstrainInfo
   verticalPosition: 'top' | 'bottom'
 }) => {
-  const { context, send } = useModelingContext()
+  const { commandBarSend } = useCommandsContext()
+  const { context } = useModelingContext()
   const varNameMap: {
     [key in ConstrainInfo['type']]: {
       varName: string
@@ -624,11 +625,18 @@ const ConstraintSymbol = ({
         // disabled={implicitDesc} TODO why does this change styles that are hard to override?
         onClick={toSync(async () => {
           if (!isConstrained) {
-            send({
-              type: 'Convert to variable',
+            commandBarSend({
+              type: 'Find and select command',
               data: {
-                pathToNode,
-                variableName: varName,
+                name: 'Constrain with named value',
+                groupId: 'modeling',
+                argDefaultValues: {
+                  currentValue: {
+                    pathToNode,
+                    variableName: varName,
+                    valueText: value,
+                  },
+                },
               },
             })
           } else if (isConstrained) {

src/components/CommandBar/CommandBarKclInput.tsx

@@ -8,11 +8,16 @@ import { getSystemTheme } from 'lib/theme'
 import { useCalculateKclExpression } from 'lib/useCalculateKclExpression'
 import { roundOff } from 'lib/utils'
 import { varMentions } from 'lib/varCompletionExtension'
-import { useEffect, useRef, useState } from 'react'
+import { useEffect, useMemo, useRef, useState } from 'react'
 import { useHotkeys } from 'react-hotkeys-hook'
 import styles from './CommandBarKclInput.module.css'
 import { createIdentifier, createVariableDeclaration } from 'lang/modifyAst'
 import { useCodeMirror } from 'components/ModelingSidebar/ModelingPanes/CodeEditor'
+import { useSelector } from '@xstate/react'
+
+const machineContextSelector = (snapshot?: {
+  context: Record<string, unknown>
+}) => snapshot?.context
 
 function CommandBarKclInput({
   arg,
@@ -31,12 +36,44 @@ function CommandBarKclInput({
     arg.name
   ] as KclCommandValue | undefined
   const { settings } = useSettingsAuthContext()
-  const defaultValue = (arg.defaultValue as string) || ''
+  const argMachineContext = useSelector(
+    arg.machineActor,
+    machineContextSelector
+  )
+  const defaultValue = useMemo(
+    () =>
+      arg.defaultValue
+        ? arg.defaultValue instanceof Function
+          ? arg.defaultValue(commandBarState.context, argMachineContext)
+          : arg.defaultValue
+        : '',
+    [arg.defaultValue, commandBarState.context, argMachineContext]
+  )
+  const initialVariableName = useMemo(() => {
+    // Use the configured variable name if it exists
+    if (arg.variableName !== undefined) {
+      return arg.variableName instanceof Function
+        ? arg.variableName(commandBarState.context, argMachineContext)
+        : arg.variableName
+    }
+    // or derive it from the previously set value or the argument name
+    return previouslySetValue && 'variableName' in previouslySetValue
+      ? previouslySetValue.variableName
+      : arg.name
+  }, [
+    arg.variableName,
+    commandBarState.context,
+    argMachineContext,
+    arg.name,
+    previouslySetValue,
+  ])
   const [value, setValue] = useState(
     previouslySetValue?.valueText || defaultValue || ''
   )
   const [createNewVariable, setCreateNewVariable] = useState(
-    previouslySetValue && 'variableName' in previouslySetValue
+    (previouslySetValue && 'variableName' in previouslySetValue) ||
+      arg.createVariableByDefault ||
+      false
   )
   const [canSubmit, setCanSubmit] = useState(true)
   useHotkeys('mod + k, mod + /', () => commandBarSend({ type: 'Close' }))
@@ -52,10 +89,7 @@ function CommandBarKclInput({
     isNewVariableNameUnique,
   } = useCalculateKclExpression({
     value,
-    initialVariableName:
-      previouslySetValue && 'variableName' in previouslySetValue
-        ? previouslySetValue.variableName
-        : arg.name,
+    initialVariableName,
   })
   const varMentionData: Completion[] = prevVariables.map((v) => ({
     label: v.key,

src/components/ContextMenu.tsx

@@ -1,13 +1,23 @@
 import toast from 'react-hot-toast'
 import { ActionIcon, ActionIconProps } from './ActionIcon'
-import { RefObject, useEffect, useMemo, useRef, useState } from 'react'
+import {
+  MouseEvent,
+  RefObject,
+  useCallback,
+  useEffect,
+  useMemo,
+  useRef,
+  useState,
+} from 'react'
 import { useHotkeys } from 'react-hotkeys-hook'
 import { Dialog } from '@headlessui/react'
 
-interface ContextMenuProps
+export interface ContextMenuProps
   extends Omit<React.HTMLAttributes<HTMLUListElement>, 'children'> {
   items?: React.ReactElement[]
   menuTargetElement?: RefObject<HTMLElement>
+  guard?: (e: globalThis.MouseEvent) => boolean
+  event?: 'contextmenu' | 'mouseup'
 }
 
 const DefaultContextMenuItems = [
@@ -20,6 +30,8 @@ export function ContextMenu({
   items = DefaultContextMenuItems,
   menuTargetElement,
   className,
+  guard,
+  event = 'contextmenu',
   ...props
 }: ContextMenuProps) {
   const dialogRef = useRef<HTMLDivElement>(null)
@@ -32,6 +44,15 @@ export function ContextMenu({
   useHotkeys('esc', () => setOpen(false), {
     enabled: open,
   })
+  const handleContextMenu = useCallback(
+    (e: globalThis.MouseEvent) => {
+      if (guard && !guard(e)) return
+      e.preventDefault()
+      setPosition({ x: e.clientX, y: e.clientY })
+      setOpen(true)
+    },
+    [guard, setPosition, setOpen]
+  )
 
   const dialogPositionStyle = useMemo(() => {
     if (!dialogRef.current)
@@ -78,21 +99,9 @@ export function ContextMenu({
 
   // Add context menu listener to target once mounted
   useEffect(() => {
-    const handleContextMenu = (e: MouseEvent) => {
-      console.log('context menu', e)
-      e.preventDefault()
-      setPosition({ x: e.x, y: e.y })
-      setOpen(true)
-    }
-    menuTargetElement?.current?.addEventListener(
-      'contextmenu',
-      handleContextMenu
-    )
+    menuTargetElement?.current?.addEventListener(event, handleContextMenu)
     return () => {
-      menuTargetElement?.current?.removeEventListener(
-        'contextmenu',
-        handleContextMenu
-      )
+      menuTargetElement?.current?.removeEventListener(event, handleContextMenu)
     }
   }, [menuTargetElement?.current])
 
@@ -100,7 +109,10 @@ export function ContextMenu({
     <Dialog open={open} onClose={() => setOpen(false)}>
       <div
         className="fixed inset-0 z-50 w-screen h-screen"
-        onContextMenu={(e) => e.preventDefault()}
+        onContextMenu={(e) => {
+          e.preventDefault()
+          setPosition({ x: e.clientX, y: e.clientY })
+        }}
       >
         <Dialog.Backdrop className="fixed z-10 inset-0" />
         <Dialog.Panel

src/components/Gizmo.tsx

@@ -1,6 +1,6 @@
 import { SceneInfra } from 'clientSideScene/sceneInfra'
 import { sceneInfra } from 'lib/singletons'
-import { MutableRefObject, useEffect, useMemo, useRef } from 'react'
+import { MutableRefObject, useEffect, useRef } from 'react'
 import {
   WebGLRenderer,
   Scene,
@@ -19,16 +19,14 @@ import {
   Intersection,
   Object3D,
 } from 'three'
-import {
-  ContextMenu,
-  ContextMenuDivider,
-  ContextMenuItem,
-  ContextMenuItemRefresh,
-} from './ContextMenu'
 import { Popover } from '@headlessui/react'
 import { CustomIcon } from './CustomIcon'
 import { reportRejection } from 'lib/trap'
-import { useModelingContext } from 'hooks/useModelingContext'
+import {
+  useViewControlMenuItems,
+  ViewControlContextMenu,
+} from './ViewControlMenu'
+import { AxisNames } from 'lib/constants'
 
 const CANVAS_SIZE = 80
 const FRUSTUM_SIZE = 0.5
@@ -40,64 +38,14 @@ enum AxisColors {
   Z = '#6689ef',
   Gray = '#c6c7c2',
 }
-enum AxisNames {
-  X = 'x',
-  Y = 'y',
-  Z = 'z',
-  NEG_X = '-x',
-  NEG_Y = '-y',
-  NEG_Z = '-z',
-}
-const axisNamesSemantic: Record<AxisNames, string> = {
-  [AxisNames.X]: 'Right',
-  [AxisNames.Y]: 'Back',
-  [AxisNames.Z]: 'Top',
-  [AxisNames.NEG_X]: 'Left',
-  [AxisNames.NEG_Y]: 'Front',
-  [AxisNames.NEG_Z]: 'Bottom',
-}
 
 export default function Gizmo() {
+  const menuItems = useViewControlMenuItems()
   const wrapperRef = useRef<HTMLDivElement | null>(null)
   const canvasRef = useRef<HTMLCanvasElement | null>(null)
   const raycasterIntersect = useRef<Intersection<Object3D> | null>(null)
   const cameraPassiveUpdateTimer = useRef(0)
   const raycasterPassiveUpdateTimer = useRef(0)
-  const { send: modelingSend } = useModelingContext()
-  const menuItems = useMemo(
-    () => [
-      ...Object.entries(axisNamesSemantic).map(([axisName, axisSemantic]) => (
-        <ContextMenuItem
-          key={axisName}
-          onClick={() => {
-            sceneInfra.camControls
-              .updateCameraToAxis(axisName as AxisNames)
-              .catch(reportRejection)
-          }}
-        >
-          {axisSemantic} view
-        </ContextMenuItem>
-      )),
-      <ContextMenuDivider />,
-      <ContextMenuItem
-        onClick={() => {
-          sceneInfra.camControls.resetCameraPosition().catch(reportRejection)
-        }}
-      >
-        Reset view
-      </ContextMenuItem>,
-      <ContextMenuItem
-        onClick={() => {
-          modelingSend({ type: 'Center camera on selection' })
-        }}
-      >
-        Center view on selection
-      </ContextMenuItem>,
-      <ContextMenuDivider />,
-      <ContextMenuItemRefresh />,
-    ],
-    [axisNamesSemantic]
-  )
 
   useEffect(() => {
     if (!canvasRef.current) return
@@ -161,7 +109,7 @@ export default function Gizmo() {
         className="grid place-content-center rounded-full overflow-hidden border border-solid border-primary/50 pointer-events-auto bg-chalkboard-10/70 dark:bg-chalkboard-100/80 backdrop-blur-sm"
       >
         <canvas ref={canvasRef} />
-        <ContextMenu menuTargetElement={wrapperRef} items={menuItems} />
+        <ViewControlContextMenu menuTargetElement={wrapperRef} />
       </div>
       <GizmoDropdown items={menuItems} />
     </div>

src/components/LowerRightControls.tsx

@@ -1,4 +1,4 @@
-import { APP_VERSION } from 'routes/Settings'
+import { APP_VERSION, getReleaseUrl } from 'routes/Settings'
 import { CustomIcon } from 'components/CustomIcon'
 import Tooltip from 'components/Tooltip'
 import { PATHS } from 'lib/paths'
@@ -72,10 +72,8 @@ export function LowerRightControls({
       <menu className="flex items-center justify-end gap-3 pointer-events-auto">
         {!location.pathname.startsWith(PATHS.HOME) && <ModelStateIndicator />}
         <a
-          onClick={openExternalBrowserIfDesktop(
-            `https://github.com/KittyCAD/modeling-app/releases/tag/v${APP_VERSION}`
-          )}
-          href={`https://github.com/KittyCAD/modeling-app/releases/tag/v${APP_VERSION}`}
+          onClick={openExternalBrowserIfDesktop(getReleaseUrl())}
+          href={getReleaseUrl()}
           target="_blank"
           rel="noopener noreferrer"
           className={'!no-underline font-mono text-xs ' + linkOverrideClassName}

src/components/LspProvider.tsx

@@ -69,14 +69,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
   const [isKclLspReady, setIsKclLspReady] = useState(false)
   const [isCopilotLspReady, setIsCopilotLspReady] = useState(false)
 
-  const {
-    auth,
-    settings: {
-      context: {
-        modeling: { defaultUnit },
-      },
-    },
-  } = useSettingsAuthContext()
+  const { auth } = useSettingsAuthContext()
   const token = auth?.context.token
   const navigate = useNavigate()
 
@@ -92,7 +85,6 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
     const initEvent: KclWorkerOptions = {
       wasmUrl: wasmUrl(),
       token: token,
-      baseUnit: defaultUnit.current,
       apiBaseUrl: VITE_KC_API_BASE_URL,
     }
     lspWorker.postMessage({

src/components/ModelingMachineProvider.tsx

@@ -41,7 +41,10 @@ import {
   angleBetweenInfo,
   applyConstraintAngleBetween,
 } from './Toolbar/SetAngleBetween'
-import { applyConstraintAngleLength } from './Toolbar/setAngleLength'
+import {
+  applyConstraintAngleLength,
+  applyConstraintLength,
+} from './Toolbar/setAngleLength'
 import {
   canSweepSelection,
   handleSelectionBatch,
@@ -51,6 +54,8 @@ import {
   Selections,
   updateSelections,
   canLoftSelection,
+  canRevolveSelection,
+  canShellSelection,
 } from 'lib/selections'
 import { applyConstraintIntersect } from './Toolbar/Intersect'
 import { applyConstraintAbsDistance } from './Toolbar/SetAbsDistance'
@@ -62,13 +67,15 @@ import {
   getSketchOrientationDetails,
 } from 'clientSideScene/sceneEntities'
 import {
-  moveValueIntoNewVariablePath,
+  insertNamedConstant,
+  replaceValueAtNodePath,
   sketchOnExtrudedFace,
   sketchOnOffsetPlane,
   startSketchOnDefault,
 } from 'lang/modifyAst'
-import { Program, parse, recast, resultIsOk } from 'lang/wasm'
+import { PathToNode, Program, parse, recast, resultIsOk } from 'lang/wasm'
 import {
+  doesSceneHaveExtrudedSketch,
   doesSceneHaveSweepableSketch,
   getNodePathFromSourceRange,
   isSingleCursorInPipe,
@@ -79,7 +86,6 @@ import toast from 'react-hot-toast'
 import { EditorSelection, Transaction } from '@codemirror/state'
 import { useLoaderData, useNavigate, useSearchParams } from 'react-router-dom'
 import { letEngineAnimateAndSyncCamAfter } from 'clientSideScene/CameraControls'
-import { getVarNameModal } from 'hooks/useToolbarGuards'
 import { err, reportRejection, trap } from 'lib/trap'
 import { useCommandsContext } from 'hooks/useCommandsContext'
 import { modelingMachineEvent } from 'editor/manager'
@@ -570,6 +576,26 @@ export const ModelingMachineProvider = ({
           if (err(canSweep)) return false
           return canSweep
         },
+        'has valid revolve selection': ({ context: { selectionRanges } }) => {
+          // A user can begin extruding if they either have 1+ faces selected or nothing selected
+          // TODO: I believe this guard only allows for extruding a single face at a time
+          const hasNoSelection =
+            selectionRanges.graphSelections.length === 0 ||
+            isRangeBetweenCharacters(selectionRanges) ||
+            isSelectionLastLine(selectionRanges, codeManager.code)
+
+          if (hasNoSelection) {
+            // they have no selection, we should enable the button
+            // so they can select the face through the cmdbar
+            // BUT only if there's extrudable geometry
+            return doesSceneHaveSweepableSketch(kclManager.ast)
+          }
+          if (!isSketchPipe(selectionRanges)) return false
+
+          const canSweep = canRevolveSelection(selectionRanges)
+          if (err(canSweep)) return false
+          return canSweep
+        },
         'has valid loft selection': ({ context: { selectionRanges } }) => {
           const hasNoSelection =
             selectionRanges.graphSelections.length === 0 ||
@@ -585,6 +611,24 @@ export const ModelingMachineProvider = ({
           if (err(canLoft)) return false
           return canLoft
         },
+        'has valid shell selection': ({
+          context: { selectionRanges },
+          event,
+        }) => {
+          const hasNoSelection =
+            selectionRanges.graphSelections.length === 0 ||
+            isRangeBetweenCharacters(selectionRanges) ||
+            isSelectionLastLine(selectionRanges, codeManager.code)
+
+          if (hasNoSelection) {
+            return doesSceneHaveExtrudedSketch(kclManager.ast)
+          }
+
+          const canShell = canShellSelection(selectionRanges)
+          console.log('canShellSelection', canShellSelection(selectionRanges))
+          if (err(canShell)) return false
+          return canShell
+        },
         'has valid selection for deletion': ({
           context: { selectionRanges },
         }) => {
@@ -869,12 +913,18 @@ export const ModelingMachineProvider = ({
             }
           }
         ),
-        'Get length info': fromPromise(
-          async ({ input: { selectionRanges, sketchDetails } }) => {
-            const { modifiedAst, pathToNodeMap } =
-              await applyConstraintAngleLength({
-                selectionRanges,
-              })
+        astConstrainLength: fromPromise(
+          async ({
+            input: { selectionRanges, sketchDetails, lengthValue },
+          }) => {
+            if (!lengthValue)
+              return Promise.reject(new Error('No length value'))
+            const constraintResult = await applyConstraintLength({
+              selectionRanges,
+              length: lengthValue,
+            })
+            if (err(constraintResult)) return Promise.reject(constraintResult)
+            const { modifiedAst, pathToNodeMap } = constraintResult
             const pResult = parse(recast(modifiedAst))
             if (trap(pResult) || !resultIsOk(pResult))
               return Promise.reject(new Error('Unexpected compilation error'))
@@ -1043,38 +1093,88 @@ export const ModelingMachineProvider = ({
             }
           }
         ),
-        'Get convert to variable info': fromPromise(
+        'Apply named value constraint': fromPromise(
           async ({ input: { selectionRanges, sketchDetails, data } }) => {
-            if (!sketchDetails)
+            if (!sketchDetails) {
               return Promise.reject(new Error('No sketch details'))
-            const { variableName } = await getVarNameModal({
-              valueName: data?.variableName || 'var',
-            })
+            }
+            if (!data) {
+              return Promise.reject(new Error('No data from command flow'))
+            }
             let pResult = parse(recast(kclManager.ast))
             if (trap(pResult) || !resultIsOk(pResult))
               return Promise.reject(new Error('Unexpected compilation error'))
             let parsed = pResult.program
 
-            const { modifiedAst: _modifiedAst, pathToReplacedNode } =
-              moveValueIntoNewVariablePath(
-                parsed,
-                kclManager.programMemory,
-                data?.pathToNode || [],
-                variableName
+            let result: {
+              modifiedAst: Node<Program>
+              pathToReplaced: PathToNode | null
+            } = {
+              modifiedAst: parsed,
+              pathToReplaced: null,
+            }
+            // If the user provided a constant name,
+            // we need to insert the named constant
+            // and then replace the node with the constant's name.
+            if ('variableName' in data.namedValue) {
+              const astAfterReplacement = replaceValueAtNodePath({
+                ast: parsed,
+                pathToNode: data.currentValue.pathToNode,
+                newExpressionString: data.namedValue.variableName,
+              })
+              if (trap(astAfterReplacement)) {
+                return Promise.reject(astAfterReplacement)
+              }
+              const parseResultAfterInsertion = parse(
+                recast(
+                  insertNamedConstant({
+                    node: astAfterReplacement.modifiedAst,
+                    newExpression: data.namedValue,
+                  })
+                )
               )
-            pResult = parse(recast(_modifiedAst))
+              if (
+                trap(parseResultAfterInsertion) ||
+                !resultIsOk(parseResultAfterInsertion)
+              )
+                return Promise.reject(parseResultAfterInsertion)
+              result = {
+                modifiedAst: parseResultAfterInsertion.program,
+                pathToReplaced: astAfterReplacement.pathToReplaced,
+              }
+            } else if ('valueText' in data.namedValue) {
+              // If they didn't provide a constant name,
+              // just replace the node with the value.
+              const astAfterReplacement = replaceValueAtNodePath({
+                ast: parsed,
+                pathToNode: data.currentValue.pathToNode,
+                newExpressionString: data.namedValue.valueText,
+              })
+              if (trap(astAfterReplacement)) {
+                return Promise.reject(astAfterReplacement)
+              }
+              // The `replacer` function returns a pathToNode that assumes
+              // an identifier is also being inserted into the AST, creating an off-by-one error.
+              // This corrects that error, but TODO we should fix this upstream
+              // to avoid this kind of error in the future.
+              astAfterReplacement.pathToReplaced[1][0] =
+                (astAfterReplacement.pathToReplaced[1][0] as number) - 1
+              result = astAfterReplacement
+            }
+
+            pResult = parse(recast(result.modifiedAst))
             if (trap(pResult) || !resultIsOk(pResult))
               return Promise.reject(new Error('Unexpected compilation error'))
             parsed = pResult.program
 
             if (trap(parsed)) return Promise.reject(parsed)
             parsed = parsed as Node<Program>
-            if (!pathToReplacedNode)
+            if (!result.pathToReplaced)
               return Promise.reject(new Error('No path to replaced node'))
 
             const updatedAst =
               await sceneEntitiesManager.updateAstAndRejigSketch(
-                pathToReplacedNode || [],
+                result.pathToReplaced || [],
                 parsed,
                 sketchDetails.zAxis,
                 sketchDetails.yAxis,
@@ -1087,7 +1187,7 @@ export const ModelingMachineProvider = ({
             )
 
             const selection = updateSelections(
-              { 0: pathToReplacedNode },
+              { 0: result.pathToReplaced },
               selectionRanges,
               updatedAst.newAst
             )
@@ -1095,7 +1195,7 @@ export const ModelingMachineProvider = ({
             return {
               selectionType: 'completeSelection',
               selection,
-              updatedPathToNode: pathToReplacedNode,
+              updatedPathToNode: result.pathToReplaced,
             }
           }
         ),

src/components/ModelingSidebar/ModelingPane.tsx

@@ -6,6 +6,7 @@ import Tooltip from 'components/Tooltip'
 import { CustomIconName } from 'components/CustomIcon'
 import { IconDefinition } from '@fortawesome/free-solid-svg-icons'
 import { ActionIcon } from 'components/ActionIcon'
+import { onboardingPaths } from 'routes/Onboarding/paths'
 
 export interface ModelingPaneProps {
   id: string
@@ -70,13 +71,13 @@ export const ModelingPane = ({
   const { settings } = useSettingsAuthContext()
   const onboardingStatus = settings.context.app.onboardingStatus
   const pointerEventsCssClass =
-    onboardingStatus.current === 'camera'
+    onboardingStatus.current === onboardingPaths.CAMERA
       ? 'pointer-events-none '
       : 'pointer-events-auto '
   return (
     <section
       {...props}
-      title={title && typeof title === 'string' ? title : ''}
+      aria-label={title && typeof title === 'string' ? title : ''}
       data-testid={detailsTestId}
       id={id}
       className={

src/components/ModelingSidebar/ModelingSidebar.tsx

@@ -19,6 +19,7 @@ import { useCommandsContext } from 'hooks/useCommandsContext'
 import { IconDefinition } from '@fortawesome/free-solid-svg-icons'
 import { useKclContext } from 'lang/KclProvider'
 import { MachineManagerContext } from 'components/MachineManagerProvider'
+import { onboardingPaths } from 'routes/Onboarding/paths'
 
 interface ModelingSidebarProps {
   paneOpacity: '' | 'opacity-20' | 'opacity-40'
@@ -41,7 +42,7 @@ export function ModelingSidebar({ paneOpacity }: ModelingSidebarProps) {
   const onboardingStatus = settings.context.app.onboardingStatus
   const { send, context } = useModelingContext()
   const pointerEventsCssClass =
-    onboardingStatus.current === 'camera' ||
+    onboardingStatus.current === onboardingPaths.CAMERA ||
     context.store?.openPanes.length === 0
       ? 'pointer-events-none '
       : 'pointer-events-auto '

src/components/Settings/AllKeybindingsFields.tsx

@@ -10,7 +10,7 @@ interface AllKeybindingsFieldsProps {}
 
 export const AllKeybindingsFields = forwardRef(
   (
-    props: AllKeybindingsFieldsProps,
+    _props: AllKeybindingsFieldsProps,
     scrollRef: ForwardedRef<HTMLDivElement>
   ) => {
     // This is how we will get the interaction map from the context
@@ -25,7 +25,7 @@ export const AllKeybindingsFields = forwardRef(
             .map(([category, categoryItems]) => (
               <div className="flex flex-col gap-4 px-2 pr-4">
                 <h2
-                  id={`category-${category}`}
+                  id={`category-${category.replaceAll(/\s/g, '-')}`}
                   className="text-xl mt-6 first-of-type:mt-0 capitalize font-bold"
                 >
                   {category}

src/components/Settings/AllSettingsFields.tsx

@@ -13,7 +13,7 @@ import { isDesktop } from 'lib/isDesktop'
 import { ActionButton } from 'components/ActionButton'
 import { SettingsFieldInput } from './SettingsFieldInput'
 import toast from 'react-hot-toast'
-import { APP_VERSION, PACKAGE_NAME } from 'routes/Settings'
+import { APP_VERSION, IS_NIGHTLY, getReleaseUrl } from 'routes/Settings'
 import { PATHS } from 'lib/paths'
 import {
   createAndOpenNewTutorialProject,
@@ -246,10 +246,8 @@ export const AllSettingsFields = forwardRef(
                   to inject the version from package.json */}
               App version {APP_VERSION}.{' '}
               <a
-                onClick={openExternalBrowserIfDesktop(
-                  `https://github.com/KittyCAD/modeling-app/releases/tag/v${APP_VERSION}`
-                )}
-                href={`https://github.com/KittyCAD/modeling-app/releases/tag/v${APP_VERSION}`}
+                onClick={openExternalBrowserIfDesktop(getReleaseUrl())}
+                href={getReleaseUrl()}
                 target="_blank"
                 rel="noopener noreferrer"
               >
@@ -271,7 +269,7 @@ export const AllSettingsFields = forwardRef(
               , and start a discussion if you don't see it! Your feedback will
               help us prioritize what to build next.
             </p>
-            {PACKAGE_NAME.indexOf('-nightly') === -1 && (
+            {!IS_NIGHTLY && (
               <p className="max-w-2xl mt-6">
                 Want to experience the latest and (hopefully) greatest from our
                 main development branch?{' '}

src/components/Settings/KeybindingsSectionsList.tsx

@@ -19,7 +19,7 @@ export function KeybindingsSectionsList({
             key={category}
             onClick={() =>
               scrollRef.current
-                ?.querySelector(`#category-${category}`)
+                ?.querySelector(`#category-${category.replaceAll(/\s/g, '-')}`)
                 ?.scrollIntoView({
                   block: 'center',
                   behavior: 'smooth',

src/components/SettingsAuthProvider.tsx

@@ -1,5 +1,5 @@
 import { trap } from 'lib/trap'
-import { useMachine } from '@xstate/react'
+import { useMachine, useSelector } from '@xstate/react'
 import { useNavigate, useRouteLoaderData, useLocation } from 'react-router-dom'
 import { PATHS, BROWSER_PATH } from 'lib/paths'
 import { authMachine, TOKEN_PERSIST_KEY } from '../machines/authMachine'
@@ -23,7 +23,6 @@ import {
   engineCommandManager,
   sceneEntitiesManager,
 } from 'lib/singletons'
-import { uuidv4 } from 'lib/utils'
 import { IndexLoaderData } from 'lib/types'
 import { settings } from 'lib/settings/initialSettings'
 import {
@@ -55,11 +54,15 @@ type SettingsAuthContextType = {
   settings: MachineContext<typeof settingsMachine>
 }
 
-// a little hacky for sure, open to changing it
-// this implies that we should only even have one instance of this provider mounted at any one time
-// but I think that's a safe assumption
-let settingsStateRef: ContextFrom<typeof settingsMachine> | undefined
-export const getSettingsState = () => settingsStateRef
+/**
+ * This variable is used to store the last snapshot of the settings context
+ * for use outside of React, such as in `wasm.ts`. It is updated every time
+ * the settings machine changes with `useSelector`.
+ * TODO: when we decouple XState from React, we can just subscribe to the actor directly from `wasm.ts`
+ */
+export let lastSettingsContextSnapshot:
+  | ContextFrom<typeof settingsMachine>
+  | undefined
 
 export const SettingsAuthContext = createContext({} as SettingsAuthContextType)
 
@@ -129,27 +132,11 @@ export const SettingsAuthProviderBase = ({
             .setTheme(context.app.theme.current)
             .catch(reportRejection)
         },
-        setEngineScaleGridVisibility: ({ context }) => {
-          engineCommandManager.setScaleGridVisibility(
-            context.modeling.showScaleGrid.current
-          )
-        },
         setClientTheme: ({ context }) => {
           const opposingTheme = getOppositeTheme(context.app.theme.current)
           sceneInfra.theme = opposingTheme
           sceneEntitiesManager.updateSegmentBaseColor(opposingTheme)
         },
-        setEngineEdges: ({ context }) => {
-          // eslint-disable-next-line @typescript-eslint/no-floating-promises
-          engineCommandManager.sendSceneCommand({
-            cmd_id: uuidv4(),
-            type: 'modeling_cmd_req',
-            cmd: {
-              type: 'edge_lines_visible' as any, // TODO update kittycad.ts to get this new command type
-              hidden: !context.modeling.highlightEdges.current,
-            },
-          })
-        },
         toastSuccess: ({ event }) => {
           if (!('data' in event)) return
           const eventParts = event.type.replace(/^set./, '').split('.') as [
@@ -175,17 +162,27 @@ export const SettingsAuthProviderBase = ({
         },
         'Execute AST': ({ context, event }) => {
           try {
+            const relevantSetting = (s: typeof settings) => {
+              return (
+                s.modeling?.defaultUnit?.current !==
+                  context.modeling.defaultUnit.current ||
+                s.modeling.showScaleGrid.current !==
+                  context.modeling.showScaleGrid.current ||
+                s.modeling?.highlightEdges.current !==
+                  context.modeling.highlightEdges.current
+              )
+            }
+
             const allSettingsIncludesUnitChange =
               event.type === 'Set all settings' &&
-              event.settings?.modeling?.defaultUnit?.current !==
-                context.modeling.defaultUnit.current
+              relevantSetting(event.settings)
             const resetSettingsIncludesUnitChange =
-              event.type === 'Reset settings' &&
-              context.modeling.defaultUnit.current !==
-                settings?.modeling?.defaultUnit?.default
+              event.type === 'Reset settings' && relevantSetting(settings)
 
             if (
               event.type === 'set.modeling.defaultUnit' ||
+              event.type === 'set.modeling.showScaleGrid' ||
+              event.type === 'set.modeling.highlightEdges' ||
               allSettingsIncludesUnitChange ||
               resetSettingsIncludesUnitChange
             ) {
@@ -214,7 +211,10 @@ export const SettingsAuthProviderBase = ({
     }),
     { input: loadedSettings }
   )
-  settingsStateRef = settingsState.context
+  // Any time the actor changes, update the settings state for external use
+  useSelector(settingsActor, (s) => {
+    lastSettingsContextSnapshot = s.context
+  })
 
   useEffect(() => {
     if (!isDesktop()) return

src/components/Stream.tsx

@@ -20,6 +20,7 @@ import { IndexLoaderData } from 'lib/types'
 import { useCommandsContext } from 'hooks/useCommandsContext'
 import { err, reportRejection } from 'lib/trap'
 import { getArtifactOfTypes } from 'lang/std/artifactGraph'
+import { ViewControlContextMenu } from './ViewControlMenu'
 
 enum StreamState {
   Playing = 'playing',
@@ -30,6 +31,7 @@ enum StreamState {
 
 export const Stream = () => {
   const [isLoading, setIsLoading] = useState(true)
+  const videoWrapperRef = useRef<HTMLDivElement>(null)
   const videoRef = useRef<HTMLVideoElement>(null)
   const { settings } = useSettingsAuthContext()
   const { state, send } = useModelingContext()
@@ -258,7 +260,7 @@ export const Stream = () => {
     setIsLoading(false)
   }, [mediaStream])
 
-  const handleMouseUp: MouseEventHandler<HTMLDivElement> = (e) => {
+  const handleClick: MouseEventHandler<HTMLDivElement> = (e) => {
     // If we've got no stream or connection, don't do anything
     if (!isNetworkOkay) return
     if (!videoRef.current) return
@@ -320,10 +322,11 @@ export const Stream = () => {
 
   return (
     <div
+      ref={videoWrapperRef}
       className="absolute inset-0 z-0"
       id="stream"
       data-testid="stream"
-      onClick={handleMouseUp}
+      onClick={handleClick}
       onDoubleClick={enterSketchModeIfSelectingSketch}
       onContextMenu={(e) => e.preventDefault()}
       onContextMenuCapture={(e) => e.preventDefault()}
@@ -384,6 +387,14 @@ export const Stream = () => {
           </Loading>
         </div>
       )}
+      <ViewControlContextMenu
+        event="mouseup"
+        guard={(e) =>
+          sceneInfra.camControls.wasDragging === false &&
+          btnName(e).right === true
+        }
+        menuTargetElement={videoWrapperRef}
+      />
     </div>
   )
 }

src/components/ToastUpdate.tsx

@@ -2,6 +2,7 @@ import toast from 'react-hot-toast'
 import { ActionButton } from './ActionButton'
 import { openExternalBrowserIfDesktop } from 'lib/openWindow'
 import { Marked } from '@ts-stack/markdown'
+import { getReleaseUrl } from 'routes/Settings'
 
 export function ToastUpdate({
   version,
@@ -32,10 +33,8 @@ export function ToastUpdate({
             A new update has downloaded and will be available next time you
             start the app. You can view the release notes{' '}
             <a
-              onClick={openExternalBrowserIfDesktop(
-                `https://github.com/KittyCAD/modeling-app/releases/tag/v${version}`
-              )}
-              href={`https://github.com/KittyCAD/modeling-app/releases/tag/v${version}`}
+              onClick={openExternalBrowserIfDesktop(getReleaseUrl(version))}
+              href={getReleaseUrl(version)}
               target="_blank"
               rel="noreferrer"
             >

src/components/Toolbar/setAngleLength.tsx

@@ -22,6 +22,7 @@ import { removeDoubleNegatives } from '../AvailableVarsHelpers'
 import { normaliseAngle } from '../../lib/utils'
 import { kclManager } from 'lib/singletons'
 import { err } from 'lib/trap'
+import { KclCommandValue } from 'lib/commandTypes'
 
 const getModalInfo = createSetAngleLengthModal(SetAngleLengthModal)
 
@@ -63,6 +64,57 @@ export function angleLengthInfo({
   return { enabled, transforms }
 }
 
+export async function applyConstraintLength({
+  length,
+  selectionRanges,
+}: {
+  length: KclCommandValue
+  selectionRanges: Selections
+}) {
+  const ast = kclManager.ast
+  const angleLength = angleLengthInfo({ selectionRanges })
+  if (err(angleLength)) return angleLength
+  const { transforms } = angleLength
+
+  let distanceExpression: Expr = length.valueAst
+
+  /**
+   * To be "constrained", the value must be a binary expression, a named value, or a function call.
+   * If it has a variable name, we need to insert a variable declaration at the correct index.
+   */
+  if (
+    'variableName' in length &&
+    length.variableName &&
+    length.insertIndex !== undefined
+  ) {
+    const newBody = [...ast.body]
+    newBody.splice(length.insertIndex, 0, length.variableDeclarationAst)
+    ast.body = newBody
+    distanceExpression = createIdentifier(length.variableName)
+  }
+
+  if (!isExprBinaryPart(distanceExpression)) {
+    return new Error('Invalid valueNode, is not a BinaryPart')
+  }
+
+  const retval = transformAstSketchLines({
+    ast,
+    selectionRanges,
+    transformInfos: transforms,
+    programMemory: kclManager.programMemory,
+    referenceSegName: '',
+    forceValueUsedInTransform: distanceExpression,
+  })
+  if (err(retval)) return Promise.reject(retval)
+
+  const { modifiedAst: _modifiedAst, pathToNodeMap } = retval
+
+  return {
+    modifiedAst: _modifiedAst,
+    pathToNodeMap,
+  }
+}
+
 export async function applyConstraintAngleLength({
   selectionRanges,
   angleOrLength = 'setLength',

src/components/UnitsMenu.tsx

@@ -41,7 +41,10 @@ export function UnitsMenu() {
                       close()
                     }}
                   >
-                    {baseUnitLabels[unit]}
+                    <span className="flex-1">{baseUnitLabels[unit]}</span>
+                    {unit === settings.context.modeling.defaultUnit.current && (
+                      <span className="text-chalkboard-60">current</span>
+                    )}
                   </button>
                 </li>
               ))}

src/components/ViewControlMenu.tsx

@@ -0,0 +1,66 @@
+import { reportRejection } from 'lib/trap'
+import {
+  ContextMenu,
+  ContextMenuDivider,
+  ContextMenuItem,
+  ContextMenuItemRefresh,
+  ContextMenuProps,
+} from './ContextMenu'
+import { AxisNames, VIEW_NAMES_SEMANTIC } from 'lib/constants'
+import { useModelingContext } from 'hooks/useModelingContext'
+import { useMemo } from 'react'
+import { sceneInfra } from 'lib/singletons'
+
+export function useViewControlMenuItems() {
+  const { send: modelingSend } = useModelingContext()
+  const menuItems = useMemo(
+    () => [
+      ...Object.entries(VIEW_NAMES_SEMANTIC).map(([axisName, axisSemantic]) => (
+        <ContextMenuItem
+          key={axisName}
+          onClick={() => {
+            sceneInfra.camControls
+              .updateCameraToAxis(axisName as AxisNames)
+              .catch(reportRejection)
+          }}
+        >
+          {axisSemantic} view
+        </ContextMenuItem>
+      )),
+      <ContextMenuDivider />,
+      <ContextMenuItem
+        onClick={() => {
+          sceneInfra.camControls.resetCameraPosition().catch(reportRejection)
+        }}
+      >
+        Reset view
+      </ContextMenuItem>,
+      <ContextMenuItem
+        onClick={() => {
+          modelingSend({ type: 'Center camera on selection' })
+        }}
+      >
+        Center view on selection
+      </ContextMenuItem>,
+      <ContextMenuDivider />,
+      <ContextMenuItemRefresh />,
+    ],
+    [VIEW_NAMES_SEMANTIC]
+  )
+  return menuItems
+}
+
+export function ViewControlContextMenu({
+  menuTargetElement: wrapperRef,
+  ...props
+}: ContextMenuProps) {
+  const menuItems = useViewControlMenuItems()
+  return (
+    <ContextMenu
+      data-testid="view-controls-menu"
+      menuTargetElement={wrapperRef}
+      items={menuItems}
+      {...props}
+    />
+  )
+}

src/editor/plugins/lsp/kcl/colors.ts

@@ -0,0 +1,327 @@
+import {
+  EditorView,
+  WidgetType,
+  ViewUpdate,
+  ViewPlugin,
+  DecorationSet,
+  Decoration,
+} from '@codemirror/view'
+import { Range, Extension, Text } from '@codemirror/state'
+import { NodeProp, Tree } from '@lezer/common'
+import { language, syntaxTree } from '@codemirror/language'
+
+interface PickerState {
+  from: number
+  to: number
+  alpha: string
+  colorType: ColorType
+}
+
+export interface WidgetOptions extends PickerState {
+  color: string
+}
+
+export type ColorData = Omit<WidgetOptions, 'from' | 'to'>
+
+const pickerState = new WeakMap<HTMLInputElement, PickerState>()
+
+export enum ColorType {
+  hex = 'HEX',
+}
+
+const hexRegex = /(^|\b)(#[0-9a-f]{3,9})(\b|$)/i
+
+function discoverColorsInKCL(
+  syntaxTree: Tree,
+  from: number,
+  to: number,
+  typeName: string,
+  doc: Text,
+  language?: string
+): WidgetOptions | Array<WidgetOptions> | null {
+  switch (typeName) {
+    case 'Program':
+    case 'VariableDeclaration':
+    case 'CallExpression':
+    case 'ObjectExpression':
+    case 'ObjectProperty':
+    case 'ArgumentList':
+    case 'PipeExpression': {
+      let innerTree = syntaxTree.resolveInner(from, 0).tree
+
+      if (!innerTree) {
+        innerTree = syntaxTree.resolveInner(from, 1).tree
+        if (!innerTree) {
+          return null
+        }
+      }
+
+      const overlayTree = innerTree.prop(NodeProp.mounted)?.tree
+
+      if (overlayTree?.type.name !== 'Styles') {
+        return null
+      }
+
+      const ret: Array<WidgetOptions> = []
+      overlayTree.iterate({
+        from: 0,
+        to: overlayTree.length,
+        enter: ({ type, from: overlayFrom, to: overlayTo }) => {
+          const maybeWidgetOptions = discoverColorsInKCL(
+            syntaxTree,
+            // We add one because the tree doesn't include the
+            // quotation mark from the style tag
+            from + 1 + overlayFrom,
+            from + 1 + overlayTo,
+            type.name,
+            doc,
+            language
+          )
+
+          if (maybeWidgetOptions) {
+            if (Array.isArray(maybeWidgetOptions)) {
+              console.error('Unexpected nested overlays')
+              ret.push(...maybeWidgetOptions)
+            } else {
+              ret.push(maybeWidgetOptions)
+            }
+          }
+        },
+      })
+
+      return ret
+    }
+
+    case 'String': {
+      const result = parseColorLiteral(doc.sliceString(from, to))
+      if (!result) {
+        return null
+      }
+      return {
+        ...result,
+        from,
+        to,
+      }
+    }
+
+    default:
+      return null
+  }
+}
+
+export function parseColorLiteral(colorLiteral: string): ColorData | null {
+  const literal = colorLiteral.replace(/"/g, '')
+  const match = hexRegex.exec(literal)
+  if (!match) {
+    return null
+  }
+  const [color, alpha] = toFullHex(literal)
+
+  return {
+    colorType: ColorType.hex,
+    color,
+    alpha,
+  }
+}
+
+function colorPickersDecorations(
+  view: EditorView,
+  discoverColors: typeof discoverColorsInKCL
+) {
+  const widgets: Array<Range<Decoration>> = []
+
+  const st = syntaxTree(view.state)
+
+  for (const range of view.visibleRanges) {
+    st.iterate({
+      from: range.from,
+      to: range.to,
+      enter: ({ type, from, to }) => {
+        const maybeWidgetOptions = discoverColors(
+          st,
+          from,
+          to,
+          type.name,
+          view.state.doc,
+          view.state.facet(language)?.name
+        )
+
+        if (!maybeWidgetOptions) {
+          return
+        }
+
+        if (!Array.isArray(maybeWidgetOptions)) {
+          widgets.push(
+            Decoration.widget({
+              widget: new ColorPickerWidget(maybeWidgetOptions),
+              side: 1,
+            }).range(maybeWidgetOptions.from)
+          )
+
+          return
+        }
+
+        for (const wo of maybeWidgetOptions) {
+          widgets.push(
+            Decoration.widget({
+              widget: new ColorPickerWidget(wo),
+              side: 1,
+            }).range(wo.from)
+          )
+        }
+      },
+    })
+  }
+
+  return Decoration.set(widgets)
+}
+
+function toFullHex(color: string): string[] {
+  if (color.length === 4) {
+    // 3-char hex
+    return [
+      `#${color[1].repeat(2)}${color[2].repeat(2)}${color[3].repeat(2)}`,
+      '',
+    ]
+  }
+
+  if (color.length === 5) {
+    // 4-char hex (alpha)
+    return [
+      `#${color[1].repeat(2)}${color[2].repeat(2)}${color[3].repeat(2)}`,
+      color[4].repeat(2),
+    ]
+  }
+
+  if (color.length === 9) {
+    // 8-char hex (alpha)
+    return [`#${color.slice(1, -2)}`, color.slice(-2)]
+  }
+
+  return [color, '']
+}
+
+export const wrapperClassName = 'cm-css-color-picker-wrapper'
+
+class ColorPickerWidget extends WidgetType {
+  private readonly state: PickerState
+  private readonly color: string
+
+  constructor({ color, ...state }: WidgetOptions) {
+    super()
+    this.state = state
+    this.color = color
+  }
+
+  eq(other: ColorPickerWidget) {
+    return (
+      other.state.colorType === this.state.colorType &&
+      other.color === this.color &&
+      other.state.from === this.state.from &&
+      other.state.to === this.state.to &&
+      other.state.alpha === this.state.alpha
+    )
+  }
+
+  toDOM() {
+    const picker = document.createElement('input')
+    pickerState.set(picker, this.state)
+    picker.type = 'color'
+    picker.value = this.color
+
+    const wrapper = document.createElement('span')
+    wrapper.appendChild(picker)
+    wrapper.className = wrapperClassName
+
+    return wrapper
+  }
+
+  ignoreEvent() {
+    return false
+  }
+}
+
+export const colorPickerTheme = EditorView.baseTheme({
+  [`.${wrapperClassName}`]: {
+    display: 'inline-block',
+    outline: '1px solid #eee',
+    marginRight: '0.6ch',
+    height: '1em',
+    width: '1em',
+    transform: 'translateY(1px)',
+  },
+  [`.${wrapperClassName} input[type="color"]`]: {
+    cursor: 'pointer',
+    height: '100%',
+    width: '100%',
+    padding: 0,
+    border: 'none',
+    '&::-webkit-color-swatch-wrapper': {
+      padding: 0,
+    },
+    '&::-webkit-color-swatch': {
+      border: 'none',
+    },
+    '&::-moz-color-swatch': {
+      border: 'none',
+    },
+  },
+})
+
+interface IFactoryOptions {
+  discoverColors: typeof discoverColorsInKCL
+}
+
+export const makeColorPicker = (options: IFactoryOptions) =>
+  ViewPlugin.fromClass(
+    class ColorPickerViewPlugin {
+      decorations: DecorationSet
+
+      constructor(view: EditorView) {
+        this.decorations = colorPickersDecorations(view, options.discoverColors)
+      }
+
+      update(update: ViewUpdate) {
+        if (update.docChanged || update.viewportChanged) {
+          this.decorations = colorPickersDecorations(
+            update.view,
+            options.discoverColors
+          )
+        }
+      }
+    },
+    {
+      decorations: (v) => v.decorations,
+      eventHandlers: {
+        change: (e, view) => {
+          const target = e.target as HTMLInputElement
+          if (
+            target.nodeName !== 'INPUT' ||
+            !target.parentElement ||
+            !target.parentElement.classList.contains(wrapperClassName)
+          ) {
+            return false
+          }
+
+          const data = pickerState.get(target)!
+
+          let converted = '"' + target.value + data.alpha + '"'
+
+          view.dispatch({
+            changes: {
+              from: data.from,
+              to: data.to,
+              insert: converted,
+            },
+          })
+
+          return true
+        },
+      },
+    }
+  )
+
+export const colorPicker: Extension = [
+  makeColorPicker({ discoverColors: discoverColorsInKCL }),
+  colorPickerTheme,
+]

src/editor/plugins/lsp/kcl/language.ts

@@ -17,6 +17,7 @@ import { kclPlugin } from '.'
 import type * as LSP from 'vscode-languageserver-protocol'
 // @ts-ignore: No types available
 import { parser } from './kcl.grammar'
+import { colorPicker } from './colors'
 
 export interface LanguageOptions {
   workspaceFolders: LSP.WorkspaceFolder[]
@@ -54,14 +55,14 @@ export const KclLanguage = LRLanguage.define({
 })
 
 export function kcl(options: LanguageOptions) {
-  return new LanguageSupport(
-    KclLanguage,
+  return new LanguageSupport(KclLanguage, [
+    colorPicker,
     kclPlugin({
       documentUri: options.documentUri,
       workspaceFolders: options.workspaceFolders,
       allowHTMLContent: true,
       client: options.client,
       processLspNotification: options.processLspNotification,
-    })
-  )
+    }),
+  ])
 }

src/editor/plugins/lsp/types.ts

@@ -1,7 +1,5 @@
 import { LspWorkerEventType } from '@kittycad/codemirror-lsp-client'
 
-import { UnitLength } from 'wasm-lib/kcl/bindings/UnitLength'
-
 export enum LspWorker {
   Kcl = 'kcl',
   Copilot = 'copilot',
@@ -9,7 +7,6 @@ export enum LspWorker {
 export interface KclWorkerOptions {
   wasmUrl: string
   token: string
-  baseUnit: UnitLength
   apiBaseUrl: string
 }
 

src/editor/plugins/lsp/worker.ts

@@ -17,7 +17,6 @@ import {
   KclWorkerOptions,
   CopilotWorkerOptions,
 } from 'editor/plugins/lsp/types'
-import { EngineCommandManager } from 'lang/std/engineConnection'
 import { err, reportRejection } from 'lib/trap'
 
 const intoServer: IntoServer = new IntoServer()
@@ -46,14 +45,12 @@ export async function copilotLspRun(
 
 export async function kclLspRun(
   config: ServerConfig,
-  engineCommandManager: EngineCommandManager | null,
   token: string,
-  baseUnit: string,
   baseUrl: string
 ) {
   try {
     console.log('start kcl lsp')
-    await kcl_lsp_run(config, engineCommandManager, baseUnit, token, baseUrl)
+    await kcl_lsp_run(config, null, undefined, token, baseUrl)
   } catch (e: any) {
     console.log('kcl lsp failed', e)
     // We can't restart here because a moved value, we should do this another way.
@@ -82,13 +79,7 @@ onmessage = function (event: MessageEvent) {
           switch (worker) {
             case LspWorker.Kcl:
               const kclData = eventData as KclWorkerOptions
-              await kclLspRun(
-                config,
-                null,
-                kclData.token,
-                kclData.baseUnit,
-                kclData.apiBaseUrl
-              )
+              await kclLspRun(config, kclData.token, kclData.apiBaseUrl)
               break
             case LspWorker.Copilot:
               let copilotData = eventData as CopilotWorkerOptions

src/hooks/useSetupEngineManager.ts

@@ -2,7 +2,7 @@ import { useLayoutEffect, useEffect, useRef } from 'react'
 import { engineCommandManager, kclManager } from 'lib/singletons'
 import { deferExecution } from 'lib/utils'
 import { Themes } from 'lib/theme'
-import { makeDefaultPlanes, modifyGrid } from 'lang/wasm'
+import { makeDefaultPlanes } from 'lang/wasm'
 import { useModelingContext } from './useModelingContext'
 import { useNetworkContext } from 'hooks/useNetworkContext'
 import { useAppState, useAppStream } from 'AppState'
@@ -56,9 +56,6 @@ export function useSetupEngineManager(
       makeDefaultPlanes: () => {
         return makeDefaultPlanes(kclManager.engineCommandManager)
       },
-      modifyGrid: (hidden: boolean) => {
-        return modifyGrid(kclManager.engineCommandManager, hidden)
-      },
     })
     hasSetNonZeroDimensions.current = true
   }

src/hooks/useToolbarGuards.ts

@@ -24,6 +24,8 @@ export function useConvertToVariable(range?: SourceRange) {
   }, [enable])
 
   useEffect(() => {
+    // Return early if there are no selection ranges for whatever reason
+    if (!context.selectionRanges) return
     const parsed = ast
 
     const meta = isNodeSafeToReplace(

src/index.css

@@ -317,3 +317,8 @@ code {
 #code-mirror-override .cm-editor {
   height: 100% !important;
 }
+
+/* Can't use #code-mirror-override here as we're outside of this div */
+.body-bg .cm-diagnosticAction {
+  @apply bg-primary;
+}

src/lang/KclSingleton.ts

@@ -311,8 +311,6 @@ export class KclManager {
     // Do not send send scene commands if the program was interrupted, go to clean up
     if (!isInterrupted) {
       this.addDiagnostics(await lintAst({ ast: ast }))
-
-      sceneInfra.modelingSend({ type: 'code edit during sketch' })
       setSelectionFilterToDefault(execState.memory, this.engineCommandManager)
 
       if (args.zoomToFit) {
@@ -358,7 +356,13 @@ export class KclManager {
       this.lastSuccessfulProgramMemory = execState.memory
     }
     this.ast = { ...ast }
+    // updateArtifactGraph relies on updated executeState/programMemory
+    await this.engineCommandManager.updateArtifactGraph(this.ast)
     this._executeCallback()
+    if (!isInterrupted) {
+      sceneInfra.modelingSend({ type: 'code edit during sketch' })
+    }
+
     this.engineCommandManager.addCommandLog({
       type: 'execution-done',
       data: null,

src/lang/langHelpers.ts

@@ -66,9 +66,7 @@ export async function executeAst({
       ? enginelessExecutor(ast, programMemoryOverride)
       : _executor(ast, engineCommandManager))
 
-    await engineCommandManager.waitForAllCommands(
-      programMemoryOverride !== undefined
-    )
+    await engineCommandManager.waitForAllCommands()
 
     return {
       logs: [],

src/lang/modifyAst.ts

@@ -45,6 +45,7 @@ import { TagDeclarator } from 'wasm-lib/kcl/bindings/TagDeclarator'
 import { Models } from '@kittycad/lib'
 import { ExtrudeFacePlane } from 'machines/modelingMachine'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
+import { KclExpressionWithVariable } from 'lib/commandTypes'
 
 export function startSketchOnDefault(
   node: Node<Program>,
@@ -590,6 +591,25 @@ export function addOffsetPlane({
   }
 }
 
+/**
+ * Return a modified clone of an AST with a named constant inserted into the body
+ */
+export function insertNamedConstant({
+  node,
+  newExpression,
+}: {
+  node: Node<Program>
+  newExpression: KclExpressionWithVariable
+}): Node<Program> {
+  const ast = structuredClone(node)
+  ast.body.splice(
+    newExpression.insertIndex,
+    0,
+    newExpression.variableDeclarationAst
+  )
+  return ast
+}
+
 /**
  * Modify the AST to create a new sketch using the variable declaration
  * of an offset plane. The new sketch just has to come after the offset
@@ -933,6 +953,31 @@ export function giveSketchFnCallTag(
   }
 }
 
+/**
+ * Replace a
+ */
+export function replaceValueAtNodePath({
+  ast,
+  pathToNode,
+  newExpressionString,
+}: {
+  ast: Node<Program>
+  pathToNode: PathToNode
+  newExpressionString: string
+}) {
+  const replaceCheckResult = isNodeSafeToReplacePath(ast, pathToNode)
+  if (err(replaceCheckResult)) {
+    return replaceCheckResult
+  }
+  const { isSafe, value, replacer } = replaceCheckResult
+
+  if (!isSafe || value.type === 'Identifier') {
+    return new Error('Not safe to replace')
+  }
+
+  return replacer(ast, newExpressionString)
+}
+
 export function moveValueIntoNewVariablePath(
   ast: Node<Program>,
   programMemory: ProgramMemory,

src/lang/modifyAst/addEdgeTreatment.test.ts

@@ -22,7 +22,7 @@ import {
 import { getNodeFromPath, getNodePathFromSourceRange } from '../queryAst'
 import { createLiteral } from 'lang/modifyAst'
 import { err } from 'lib/trap'
-import { Selections } from 'lib/selections'
+import { Selection, Selections } from 'lib/selections'
 import { engineCommandManager, kclManager } from 'lib/singletons'
 import { VITE_KC_DEV_TOKEN } from 'env'
 import { isOverlap } from 'lib/utils'
@@ -40,7 +40,6 @@ beforeAll(async () => {
       makeDefaultPlanes: () => makeDefaultPlanes(engineCommandManager),
       setMediaStream: () => {},
       setIsStreamReady: () => {},
-      modifyGrid: async () => {},
       callbackOnEngineLiteConnect: () => {
         resolve(true)
       },
@@ -118,13 +117,8 @@ const runGetPathToExtrudeForSegmentSelectionTest = async (
     code.indexOf(selectedSegmentSnippet) + selectedSegmentSnippet.length,
     true,
   ]
-  const selection: Selections = {
-    graphSelections: [
-      {
-        codeRef: codeRefFromRange(segmentRange, ast),
-      },
-    ],
-    otherSelections: [],
+  const selection: Selection = {
+    codeRef: codeRefFromRange(segmentRange, ast),
   }
 
   // executeAst and artifactGraph
@@ -253,7 +247,7 @@ extrude003 = extrude(-15, sketch003)`
       selectedSegmentSnippet,
       expectedExtrudeSnippet
     )
-  })
+  }, 5_000)
 })
 
 const runModifyAstCloneWithEdgeTreatmentAndTag = async (
@@ -483,7 +477,7 @@ extrude001 = extrude(-15, sketch001)
   |> lineTo([profileStartX(%), profileStartY(%)], %)
   |> close(%)
 extrude001 = extrude(-15, sketch001)
-  |> chamfer({ length: 5, tags: [seg01] }, %)`
+  |> chamfer({ length = 5, tags = [seg01] }, %)`
         const segmentSnippets = ['line([-20, 0], %)']
         const expectedCode = `sketch001 = startSketchOn('XY')
   |> startProfileAt([-10, 10], %)
@@ -493,8 +487,8 @@ extrude001 = extrude(-15, sketch001)
   |> lineTo([profileStartX(%), profileStartY(%)], %)
   |> close(%)
 extrude001 = extrude(-15, sketch001)
-  |> chamfer({ length: 5, tags: [seg01] }, %)
-  |> ${edgeTreatmentType}({ ${parameterName}: 3, tags: [seg02] }, %)`
+  |> chamfer({ length = 5, tags = [seg01] }, %)
+  |> ${edgeTreatmentType}({ ${parameterName} = 3, tags = [seg02] }, %)`
 
         await runModifyAstCloneWithEdgeTreatmentAndTag(
           code,

src/lang/modifyAst/addEdgeTreatment.ts

@@ -29,7 +29,7 @@ import {
   sketchLineHelperMap,
 } from '../std/sketch'
 import { err, trap } from 'lib/trap'
-import { Selections } from 'lib/selections'
+import { Selection, Selections } from 'lib/selections'
 import { KclCommandValue } from 'lib/commandTypes'
 import {
   Artifact,
@@ -99,14 +99,9 @@ export function modifyAstWithEdgeTreatmentAndTag(
   const lookupMap: Map<string, PathToNode> = new Map() // work around for Map key comparison
 
   for (const selection of selections.graphSelections) {
-    const singleSelection = {
-      graphSelections: [selection],
-      otherSelections: [],
-    }
-
     const result = getPathToExtrudeForSegmentSelection(
       clonedAstForGetExtrude,
-      singleSelection,
+      selection,
       artifactGraph
     )
     if (err(result)) return result
@@ -259,12 +254,12 @@ function insertParametersIntoAst(
 
 export function getPathToExtrudeForSegmentSelection(
   ast: Program,
-  selection: Selections,
+  selection: Selection,
   artifactGraph: ArtifactGraph
 ): { pathToSegmentNode: PathToNode; pathToExtrudeNode: PathToNode } | Error {
   const pathToSegmentNode = getNodePathFromSourceRange(
     ast,
-    selection.graphSelections[0]?.codeRef?.range
+    selection.codeRef?.range
   )
 
   const varDecNode = getNodeFromPath<VariableDeclaration>(
@@ -308,7 +303,7 @@ async function updateAstAndFocus(
   }
 }
 
-function mutateAstWithTagForSketchSegment(
+export function mutateAstWithTagForSketchSegment(
   astClone: Node<Program>,
   pathToSegmentNode: PathToNode
 ): { modifiedAst: Program; tag: string } | Error {
@@ -340,7 +335,7 @@ function mutateAstWithTagForSketchSegment(
   return { modifiedAst: astClone, tag }
 }
 
-function getEdgeTagCall(
+export function getEdgeTagCall(
   tag: string,
   artifact: Artifact
 ): Node<Identifier | CallExpression> {

src/lang/modifyAst/addRevolve.ts

@@ -0,0 +1,154 @@
+import { err } from 'lib/trap'
+import { KCL_DEFAULT_CONSTANT_PREFIXES } from 'lib/constants'
+import {
+  Program,
+  PathToNode,
+  Expr,
+  CallExpression,
+  PipeExpression,
+  VariableDeclarator,
+} from 'lang/wasm'
+import { Selections } from 'lib/selections'
+import { Node } from 'wasm-lib/kcl/bindings/Node'
+import {
+  createLiteral,
+  createCallExpressionStdLib,
+  createObjectExpression,
+  createIdentifier,
+  createPipeExpression,
+  findUniqueName,
+  createVariableDeclaration,
+} from 'lang/modifyAst'
+import { getNodeFromPath, getNodePathFromSourceRange } from 'lang/queryAst'
+import {
+  mutateAstWithTagForSketchSegment,
+  getEdgeTagCall,
+} from 'lang/modifyAst/addEdgeTreatment'
+export function revolveSketch(
+  ast: Node<Program>,
+  pathToSketchNode: PathToNode,
+  shouldPipe = false,
+  angle: Expr = createLiteral(4),
+  axis: Selections
+):
+  | {
+      modifiedAst: Node<Program>
+      pathToSketchNode: PathToNode
+      pathToRevolveArg: PathToNode
+    }
+  | Error {
+  const clonedAst = structuredClone(ast)
+  const sketchNode = getNodeFromPath(clonedAst, pathToSketchNode)
+  if (err(sketchNode)) return sketchNode
+
+  // testing code
+  const pathToAxisSelection = getNodePathFromSourceRange(
+    clonedAst,
+    axis.graphSelections[0]?.codeRef.range
+  )
+
+  const lineNode = getNodeFromPath<CallExpression>(
+    clonedAst,
+    pathToAxisSelection,
+    'CallExpression'
+  )
+  if (err(lineNode)) return lineNode
+
+  // TODO Kevin: What if |> close(%)?
+  // TODO Kevin: What if opposite edge
+  // TODO Kevin: What if the edge isn't planar to the sketch?
+  // TODO Kevin: add a tag.
+  const tagResult = mutateAstWithTagForSketchSegment(
+    clonedAst,
+    pathToAxisSelection
+  )
+
+  // Have the tag whether it is already created or a new one is generated
+  if (err(tagResult)) return tagResult
+  const { tag } = tagResult
+
+  /* Original Code */
+  const { node: sketchExpression } = sketchNode
+
+  // determine if sketchExpression is in a pipeExpression or not
+  const sketchPipeExpressionNode = getNodeFromPath<PipeExpression>(
+    clonedAst,
+    pathToSketchNode,
+    'PipeExpression'
+  )
+  if (err(sketchPipeExpressionNode)) return sketchPipeExpressionNode
+  const { node: sketchPipeExpression } = sketchPipeExpressionNode
+  const isInPipeExpression = sketchPipeExpression.type === 'PipeExpression'
+
+  const sketchVariableDeclaratorNode = getNodeFromPath<VariableDeclarator>(
+    clonedAst,
+    pathToSketchNode,
+    'VariableDeclarator'
+  )
+  if (err(sketchVariableDeclaratorNode)) return sketchVariableDeclaratorNode
+  const {
+    node: sketchVariableDeclarator,
+    shallowPath: sketchPathToDecleration,
+  } = sketchVariableDeclaratorNode
+
+  const axisSelection = axis?.graphSelections[0]?.artifact
+
+  if (!axisSelection) return new Error('Axis selection is missing.')
+
+  const revolveCall = createCallExpressionStdLib('revolve', [
+    createObjectExpression({
+      angle: angle,
+      axis: getEdgeTagCall(tag, axisSelection),
+    }),
+    createIdentifier(sketchVariableDeclarator.id.name),
+  ])
+
+  if (shouldPipe) {
+    const pipeChain = createPipeExpression(
+      isInPipeExpression
+        ? [...sketchPipeExpression.body, revolveCall]
+        : [sketchExpression as any, revolveCall]
+    )
+
+    sketchVariableDeclarator.init = pipeChain
+    const pathToRevolveArg: PathToNode = [
+      ...sketchPathToDecleration,
+      ['init', 'VariableDeclarator'],
+      ['body', ''],
+      [pipeChain.body.length - 1, 'index'],
+      ['arguments', 'CallExpression'],
+      [0, 'index'],
+    ]
+
+    return {
+      modifiedAst: clonedAst,
+      pathToSketchNode,
+      pathToRevolveArg,
+    }
+  }
+
+  // We're not creating a pipe expression,
+  // but rather a separate constant for the extrusion
+  const name = findUniqueName(clonedAst, KCL_DEFAULT_CONSTANT_PREFIXES.REVOLVE)
+  const VariableDeclaration = createVariableDeclaration(name, revolveCall)
+  const sketchIndexInPathToNode =
+    sketchPathToDecleration.findIndex((a) => a[0] === 'body') + 1
+  const sketchIndexInBody = sketchPathToDecleration[sketchIndexInPathToNode][0]
+  if (typeof sketchIndexInBody !== 'number')
+    return new Error('expected sketchIndexInBody to be a number')
+  clonedAst.body.splice(sketchIndexInBody + 1, 0, VariableDeclaration)
+
+  const pathToRevolveArg: PathToNode = [
+    ['body', ''],
+    [sketchIndexInBody + 1, 'index'],
+    ['declaration', 'VariableDeclaration'],
+    ['init', 'VariableDeclarator'],
+    ['arguments', 'CallExpression'],
+    [0, 'index'],
+  ]
+  return {
+    modifiedAst: clonedAst,
+    pathToSketchNode: [...pathToSketchNode.slice(0, -1), [-1, 'index']],
+    pathToRevolveArg,
+  }
+}

src/lang/modifyAst/addShell.ts

@@ -0,0 +1,123 @@
+import { ArtifactGraph } from 'lang/std/artifactGraph'
+import { Selections } from 'lib/selections'
+import { Expr } from 'wasm-lib/kcl/bindings/Expr'
+import { Program } from 'wasm-lib/kcl/bindings/Program'
+import { Node } from 'wasm-lib/kcl/bindings/Node'
+import { PathToNode, VariableDeclarator } from 'lang/wasm'
+import {
+  getPathToExtrudeForSegmentSelection,
+  mutateAstWithTagForSketchSegment,
+} from './addEdgeTreatment'
+import { getNodeFromPath } from 'lang/queryAst'
+import { err } from 'lib/trap'
+import {
+  createLiteral,
+  createIdentifier,
+  findUniqueName,
+  createCallExpressionStdLib,
+  createObjectExpression,
+  createArrayExpression,
+  createVariableDeclaration,
+} from 'lang/modifyAst'
+import { KCL_DEFAULT_CONSTANT_PREFIXES } from 'lib/constants'
+
+export function addShell({
+  node,
+  selection,
+  artifactGraph,
+  thickness,
+}: {
+  node: Node<Program>
+  selection: Selections
+  artifactGraph: ArtifactGraph
+  thickness: Expr
+}): Error | { modifiedAst: Node<Program>; pathToNode: PathToNode } {
+  const modifiedAst = structuredClone(node)
+
+  // Look up the corresponding extrude
+  const clonedAstForGetExtrude = structuredClone(modifiedAst)
+
+  const expressions: Expr[] = []
+  let pathToExtrudeNode: PathToNode | undefined = undefined
+  for (const graphSelection of selection.graphSelections) {
+    const extrudeLookupResult = getPathToExtrudeForSegmentSelection(
+      clonedAstForGetExtrude,
+      graphSelection,
+      artifactGraph
+    )
+    if (err(extrudeLookupResult)) {
+      return new Error("Couldn't find extrude")
+    }
+
+    pathToExtrudeNode = extrudeLookupResult.pathToExtrudeNode
+    // Get the sketch ref from the selection
+    // TODO: this assumes the segment is piped directly from the sketch, with no intermediate `VariableDeclarator` between.
+    // We must find a technique for these situations that is robust to intermediate declarations
+    const sketchNode = getNodeFromPath<VariableDeclarator>(
+      modifiedAst,
+      graphSelection.codeRef.pathToNode,
+      'VariableDeclarator'
+    )
+    if (err(sketchNode)) {
+      return sketchNode
+    }
+
+    const selectedArtifact = graphSelection.artifact
+    if (!selectedArtifact) {
+      return new Error('Bad artifact')
+    }
+
+    // Check on the selection, and handle the wall vs cap casees
+    let expr: Expr
+    if (selectedArtifact.type === 'cap') {
+      expr = createLiteral(selectedArtifact.subType)
+    } else if (selectedArtifact.type === 'wall') {
+      const tagResult = mutateAstWithTagForSketchSegment(
+        modifiedAst,
+        extrudeLookupResult.pathToSegmentNode
+      )
+      if (err(tagResult)) return tagResult
+      const { tag } = tagResult
+      expr = createIdentifier(tag)
+    } else {
+      continue
+    }
+    expressions.push(expr)
+  }
+
+  if (!pathToExtrudeNode) return new Error('No extrude found')
+
+  const extrudeNode = getNodeFromPath<VariableDeclarator>(
+    modifiedAst,
+    pathToExtrudeNode,
+    'VariableDeclarator'
+  )
+  if (err(extrudeNode)) {
+    return extrudeNode
+  }
+
+  const name = findUniqueName(node, KCL_DEFAULT_CONSTANT_PREFIXES.SHELL)
+  const shell = createCallExpressionStdLib('shell', [
+    createObjectExpression({
+      faces: createArrayExpression(expressions),
+      thickness,
+    }),
+    createIdentifier(extrudeNode.node.id.name),
+  ])
+  const declaration = createVariableDeclaration(name, shell)
+
+  // TODO: check if we should append at the end like here or right after the extrude
+  modifiedAst.body.push(declaration)
+  const pathToNode: PathToNode = [
+    ['body', ''],
+    [modifiedAst.body.length - 1, 'index'],
+    ['declaration', 'VariableDeclaration'],
+    ['init', 'VariableDeclarator'],
+    ['arguments', 'CallExpression'],
+    [0, 'index'],
+  ]
+  return {
+    modifiedAst,
+    pathToNode,
+  }
+}

src/lang/queryAst.test.ts

@@ -17,6 +17,7 @@ import {
   doesSceneHaveSweepableSketch,
   traverse,
   getNodeFromPath,
+  doesSceneHaveExtrudedSketch,
 } from './queryAst'
 import { enginelessExecutor } from '../lib/testHelpers'
 import {
@@ -654,6 +655,38 @@ extrude001 = extrude(10, sketch001)
   })
 })
 
+describe('Testing doesSceneHaveExtrudedSketch', () => {
+  it('finds extruded sketch as variable', async () => {
+    const exampleCode = `sketch001 = startSketchOn('XZ')
+  |> circle({ center = [0, 0], radius = 1 }, %)
+extrude001 = extrude(1, sketch001)
+`
+    const ast = assertParse(exampleCode)
+    if (err(ast)) throw ast
+    const extrudable = doesSceneHaveExtrudedSketch(ast)
+    expect(extrudable).toBeTruthy()
+  })
+  it('finds extruded sketch in pipe', async () => {
+    const exampleCode = `extrude001 = startSketchOn('XZ')
+  |> circle({ center = [0, 0], radius = 1 }, %)
+  |> extrude(1, %)
+`
+    const ast = assertParse(exampleCode)
+    if (err(ast)) throw ast
+    const extrudable = doesSceneHaveExtrudedSketch(ast)
+    expect(extrudable).toBeTruthy()
+  })
+  it('finds no extrusion with sketch only', async () => {
+    const exampleCode = `extrude001 = startSketchOn('XZ')
+  |> circle({ center = [0, 0], radius = 1 }, %)
+`
+    const ast = assertParse(exampleCode)
+    if (err(ast)) throw ast
+    const extrudable = doesSceneHaveExtrudedSketch(ast)
+    expect(extrudable).toBeFalsy()
+  })
+})
+
 describe('Testing traverse and pathToNode', () => {
   it.each([
     ['basic', '2.73'],

src/lang/queryAst.ts

@@ -1064,6 +1064,35 @@ export function doesSceneHaveSweepableSketch(ast: Node<Program>, count = 1) {
   return Object.keys(theMap).length >= count
 }
 
+export function doesSceneHaveExtrudedSketch(ast: Node<Program>) {
+  const theMap: any = {}
+  traverse(ast as any, {
+    enter(node) {
+      if (
+        node.type === 'VariableDeclarator' &&
+        node.init?.type === 'PipeExpression'
+      ) {
+        for (const pipe of node.init.body) {
+          if (
+            pipe.type === 'CallExpression' &&
+            pipe.callee.name === 'extrude'
+          ) {
+            theMap[node.id.name] = true
+            break
+          }
+        }
+      } else if (
+        node.type === 'CallExpression' &&
+        node.callee.name === 'extrude' &&
+        node.arguments[1]?.type === 'Identifier'
+      ) {
+        theMap[node.moduleId] = true
+      }
+    },
+  })
+  return Object.keys(theMap).length > 0
+}
+
 export function getObjExprProperty(
   node: ObjectExpression,
   propName: string

src/lang/std/__snapshots__/artifactGraph.test.ts.snap

@@ -13,7 +13,7 @@ Map {
       "range": [
         12,
         31,
-        0,
+        true,
       ],
     },
     "id": "UUID",
@@ -33,7 +33,7 @@ Map {
       "range": [
         37,
         64,
-        0,
+        true,
       ],
     },
     "id": "UUID",
@@ -60,7 +60,7 @@ Map {
       "range": [
         70,
         86,
-        0,
+        true,
       ],
     },
     "edgeIds": [
@@ -83,7 +83,7 @@ Map {
       "range": [
         92,
         119,
-        0,
+        true,
       ],
     },
     "edgeCutId": "UUID",
@@ -107,7 +107,7 @@ Map {
       "range": [
         125,
         150,
-        0,
+        true,
       ],
     },
     "edgeIds": [
@@ -130,7 +130,7 @@ Map {
       "range": [
         156,
         203,
-        0,
+        true,
       ],
     },
     "edgeIds": [
@@ -153,7 +153,7 @@ Map {
       "range": [
         209,
         217,
-        0,
+        true,
       ],
     },
     "edgeIds": [],
@@ -177,7 +177,7 @@ Map {
       "range": [
         231,
         254,
-        0,
+        true,
       ],
     },
     "edgeIds": [
@@ -320,7 +320,7 @@ Map {
       "range": [
         260,
         299,
-        0,
+        true,
       ],
     },
     "consumedEdgeId": "UUID",
@@ -340,7 +340,7 @@ Map {
       "range": [
         350,
         377,
-        0,
+        true,
       ],
     },
     "id": "UUID",
@@ -366,7 +366,7 @@ Map {
       "range": [
         383,
         398,
-        0,
+        true,
       ],
     },
     "edgeIds": [
@@ -389,7 +389,7 @@ Map {
       "range": [
         404,
         420,
-        0,
+        true,
       ],
     },
     "edgeIds": [
@@ -412,7 +412,7 @@ Map {
       "range": [
         426,
         473,
-        0,
+        true,
       ],
     },
     "edgeIds": [
@@ -435,7 +435,7 @@ Map {
       "range": [
         479,
         487,
-        0,
+        true,
       ],
     },
     "edgeIds": [],
@@ -459,7 +459,7 @@ Map {
       "range": [
         501,
         522,
-        0,
+        true,
       ],
     },
     "edgeIds": [
@@ -478,7 +478,6 @@ Map {
       "UUID",
       "UUID",
       "UUID",
-      "UUID",
     ],
     "type": "sweep",
   },
@@ -507,14 +506,6 @@ Map {
     "type": "wall",
   },
   "UUID-34" => {
-    "edgeCutEdgeIds": [],
-    "id": "UUID",
-    "pathIds": [],
-    "subType": "start",
-    "sweepId": "UUID",
-    "type": "cap",
-  },
-  "UUID-35" => {
     "edgeCutEdgeIds": [],
     "id": "UUID",
     "pathIds": [],
@@ -522,42 +513,42 @@ Map {
     "sweepId": "UUID",
     "type": "cap",
   },
-  "UUID-36" => {
+  "UUID-35" => {
     "id": "UUID",
     "segId": "UUID",
     "subType": "opposite",
     "sweepId": "UUID",
     "type": "sweepEdge",
   },
+  "UUID-36" => {
+    "id": "UUID",
+    "segId": "UUID",
+    "subType": "adjacent",
+    "sweepId": "UUID",
+    "type": "sweepEdge",
+  },
   "UUID-37" => {
     "id": "UUID",
     "segId": "UUID",
-    "subType": "adjacent",
+    "subType": "opposite",
     "sweepId": "UUID",
     "type": "sweepEdge",
   },
   "UUID-38" => {
     "id": "UUID",
     "segId": "UUID",
-    "subType": "opposite",
+    "subType": "adjacent",
     "sweepId": "UUID",
     "type": "sweepEdge",
   },
   "UUID-39" => {
-    "id": "UUID",
-    "segId": "UUID",
-    "subType": "adjacent",
-    "sweepId": "UUID",
-    "type": "sweepEdge",
-  },
-  "UUID-40" => {
     "id": "UUID",
     "segId": "UUID",
     "subType": "opposite",
     "sweepId": "UUID",
     "type": "sweepEdge",
   },
-  "UUID-41" => {
+  "UUID-40" => {
     "id": "UUID",
     "segId": "UUID",
     "subType": "adjacent",

src/lang/std/artifactGraph.test.ts

@@ -139,7 +139,6 @@ beforeAll(async () => {
       makeDefaultPlanes: () => makeDefaultPlanes(engineCommandManager),
       setMediaStream: () => {},
       setIsStreamReady: () => {},
-      modifyGrid: async () => {},
       // eslint-disable-next-line @typescript-eslint/no-misused-promises
       callbackOnEngineLiteConnect: async () => {
         const cacheEntries = Object.entries(codeToWriteCacheFor) as [
@@ -260,11 +259,13 @@ describe('testing createArtifactGraph', () => {
         if (err(extrusion)) throw extrusion
         expect(extrusion.type).toBe('sweep')
         const firstExtrusionIsACubeIE6Sides = 6
-        const secondExtrusionIsATriangularPrismIE5Sides = 5
+        // Each face of the triangular prism (5), but without the bottom cap.
+        // The engine doesn't generate that.
+        const secondExtrusionIsATriangularPrism = 4
         expect(extrusion.surfaces.length).toBe(
           !index
             ? firstExtrusionIsACubeIE6Sides
-            : secondExtrusionIsATriangularPrismIE5Sides
+            : secondExtrusionIsATriangularPrism
         )
       })
     })
@@ -660,7 +661,7 @@ describe('testing getArtifactsToUpdate', () => {
         sweepId: '',
         codeRef: {
           pathToNode: [['body', '']],
-          range: [37, 64, 0],
+          range: [37, 64, true],
         },
       },
     ])
@@ -673,7 +674,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceIds: [],
         edgeIds: [],
         codeRef: {
-          range: [231, 254, 0],
+          range: [231, 254, true],
           pathToNode: [['body', '']],
         },
       },
@@ -684,7 +685,7 @@ describe('testing getArtifactsToUpdate', () => {
         planeId: expect.any(String),
         sweepId: expect.any(String),
         codeRef: {
-          range: [37, 64, 0],
+          range: [37, 64, true],
           pathToNode: [['body', '']],
         },
         solid2dId: expect.any(String),
@@ -698,7 +699,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceId: '',
         edgeIds: [],
         codeRef: {
-          range: [70, 86, 0],
+          range: [70, 86, true],
           pathToNode: [['body', '']],
         },
       },
@@ -709,7 +710,7 @@ describe('testing getArtifactsToUpdate', () => {
         planeId: expect.any(String),
         sweepId: expect.any(String),
         codeRef: {
-          range: [37, 64, 0],
+          range: [37, 64, true],
           pathToNode: [['body', '']],
         },
         solid2dId: expect.any(String),
@@ -724,7 +725,7 @@ describe('testing getArtifactsToUpdate', () => {
         edgeIds: [],
         surfaceId: '',
         codeRef: {
-          range: [260, 299, 0],
+          range: [260, 299, true],
           pathToNode: [['body', '']],
         },
       },
@@ -735,7 +736,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceId: expect.any(String),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [92, 119, 0],
+          range: [92, 119, true],
           pathToNode: [['body', '']],
         },
         edgeCutId: expect.any(String),
@@ -757,7 +758,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceId: expect.any(String),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [156, 203, 0],
+          range: [156, 203, true],
           pathToNode: [['body', '']],
         },
       },
@@ -769,7 +770,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceIds: expect.any(Array),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [231, 254, 0],
+          range: [231, 254, true],
           pathToNode: [['body', '']],
         },
       },
@@ -788,7 +789,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceId: expect.any(String),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [125, 150, 0],
+          range: [125, 150, true],
           pathToNode: [['body', '']],
         },
       },
@@ -800,7 +801,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceIds: expect.any(Array),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [231, 254, 0],
+          range: [231, 254, true],
           pathToNode: [['body', '']],
         },
       },
@@ -819,7 +820,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceId: expect.any(String),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [92, 119, 0],
+          range: [92, 119, true],
           pathToNode: [['body', '']],
         },
         edgeCutId: expect.any(String),
@@ -832,7 +833,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceIds: expect.any(Array),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [231, 254, 0],
+          range: [231, 254, true],
           pathToNode: [['body', '']],
         },
       },
@@ -851,7 +852,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceId: expect.any(String),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [70, 86, 0],
+          range: [70, 86, true],
           pathToNode: [['body', '']],
         },
       },
@@ -863,7 +864,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceIds: expect.any(Array),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [231, 254, 0],
+          range: [231, 254, true],
           pathToNode: [['body', '']],
         },
       },
@@ -883,7 +884,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceIds: expect.any(Array),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [231, 254, 0],
+          range: [231, 254, true],
           pathToNode: [['body', '']],
         },
       },
@@ -903,7 +904,7 @@ describe('testing getArtifactsToUpdate', () => {
         surfaceIds: expect.any(Array),
         edgeIds: expect.any(Array),
         codeRef: {
-          range: [231, 254, 0],
+          range: [231, 254, true],
           pathToNode: [['body', '']],
         },
       },

src/lang/std/engineConnection.ts

@@ -1,4 +1,11 @@
-import { defaultSourceRange, SourceRange } from 'lang/wasm'
+import {
+  defaultRustSourceRange,
+  defaultSourceRange,
+  Program,
+  RustSourceRange,
+  SourceRange,
+  sourceRangeFromRust,
+} from 'lang/wasm'
 import { VITE_KC_API_WS_MODELING_URL, VITE_KC_DEV_TOKEN } from 'env'
 import { Models } from '@kittycad/lib'
 import { exportSave } from 'lib/exportSave'
@@ -1302,8 +1309,8 @@ export enum EngineCommandManagerEvents {
 
 interface PendingMessage {
   command: EngineCommand
-  range: SourceRange
-  idToRangeMap: { [key: string]: SourceRange }
+  range: RustSourceRange
+  idToRangeMap: { [key: string]: RustSourceRange }
   resolve: (data: [Models['WebSocketResponse_type']]) => void
   reject: (reason: string) => void
   promise: Promise<[Models['WebSocketResponse_type']]>
@@ -1399,7 +1406,6 @@ export class EngineCommandManager extends EventTarget {
   }
 
   private makeDefaultPlanes: () => Promise<DefaultPlanes> | null = () => null
-  private modifyGrid: (hidden: boolean) => Promise<void> | null = () => null
 
   private onEngineConnectionOpened = () => {}
   private onEngineConnectionClosed = () => {}
@@ -1432,7 +1438,6 @@ export class EngineCommandManager extends EventTarget {
     height,
     token,
     makeDefaultPlanes,
-    modifyGrid,
     settings = {
       pool: null,
       theme: Themes.Dark,
@@ -1452,14 +1457,12 @@ export class EngineCommandManager extends EventTarget {
     height: number
     token?: string
     makeDefaultPlanes: () => Promise<DefaultPlanes>
-    modifyGrid: (hidden: boolean) => Promise<void>
     settings?: SettingsViaQueryString
   }) {
     if (settings) {
       this.settings = settings
     }
     this.makeDefaultPlanes = makeDefaultPlanes
-    this.modifyGrid = modifyGrid
     if (width === 0 || height === 0) {
       return
     }
@@ -1539,21 +1542,15 @@ export class EngineCommandManager extends EventTarget {
           type: 'default_camera_get_settings',
         },
       })
-      // We want modify the grid first because we don't want it to flash.
-      // Ideally these would already be default hidden in engine (TODO do
-      // that) https://github.com/KittyCAD/engine/issues/2282
-      // eslint-disable-next-line @typescript-eslint/no-floating-promises
-      this.modifyGrid(!this.settings.showScaleGrid)?.then(async () => {
-        await this.initPlanes()
-        setIsStreamReady(true)
+      await this.initPlanes()
+      setIsStreamReady(true)
 
-        // Other parts of the application should use this to react on scene ready.
-        this.dispatchEvent(
-          new CustomEvent(EngineCommandManagerEvents.SceneReady, {
-            detail: this.engineConnection,
-          })
-        )
-      })
+      // Other parts of the application should use this to react on scene ready.
+      this.dispatchEvent(
+        new CustomEvent(EngineCommandManagerEvents.SceneReady, {
+          detail: this.engineConnection,
+        })
+      )
     }
 
     this.engineConnection.addEventListener(
@@ -2003,7 +2000,7 @@ export class EngineCommandManager extends EventTarget {
       {
         command,
         idToRangeMap: {},
-        range: defaultSourceRange(),
+        range: defaultRustSourceRange(),
       },
       true // isSceneCommand
     )
@@ -2034,9 +2031,9 @@ export class EngineCommandManager extends EventTarget {
       return Promise.reject(new Error('rangeStr is undefined'))
     if (commandStr === undefined)
       return Promise.reject(new Error('commandStr is undefined'))
-    const range: SourceRange = JSON.parse(rangeStr)
+    const range: RustSourceRange = JSON.parse(rangeStr)
     const command: EngineCommand = JSON.parse(commandStr)
-    const idToRangeMap: { [key: string]: SourceRange } =
+    const idToRangeMap: { [key: string]: RustSourceRange } =
       JSON.parse(idToRangeStr)
 
     // Current executeAst is stale, going to interrupt, a new executeAst will trigger
@@ -2079,10 +2076,14 @@ export class EngineCommandManager extends EventTarget {
     if (message.command.type === 'modeling_cmd_req') {
       this.orderedCommands.push({
         command: message.command,
-        range: message.range,
+        range: sourceRangeFromRust(message.range),
       })
     } else if (message.command.type === 'modeling_cmd_batch_req') {
       message.command.requests.forEach((req) => {
+        const cmdId = req.cmd_id || ''
+        const range = cmdId
+          ? sourceRangeFromRust(message.idToRangeMap[cmdId])
+          : defaultSourceRange()
         const cmd: EngineCommand = {
           type: 'modeling_cmd_req',
           cmd_id: req.cmd_id,
@@ -2090,7 +2091,7 @@ export class EngineCommandManager extends EventTarget {
         }
         this.orderedCommands.push({
           command: cmd,
-          range: message.idToRangeMap[req.cmd_id || ''],
+          range,
         })
       })
     }
@@ -2109,30 +2110,23 @@ export class EngineCommandManager extends EventTarget {
    * When an execution takes place we want to wait until we've got replies for all of the commands
    * When this is done when we build the artifact map synchronously.
    */
-  async waitForAllCommands(useFakeExecutor = false) {
-    await Promise.all(Object.values(this.pendingCommands).map((a) => a.promise))
-    setTimeout(() => {
-      // the ast is wrong without this one tick timeout.
-      // an example is `Solids should be select and deletable` e2e test will fail
-      // because the out of date ast messes with selections
-      // TODO: race condition
-      if (!this?.kclManager) return
-      this.artifactGraph = createArtifactGraph({
-        orderedCommands: this.orderedCommands,
-        responseMap: this.responseMap,
-        ast: this.kclManager.ast,
-      })
-      if (useFakeExecutor) {
-        // mock executions don't produce an artifactGraph, so this will always be empty
-        // skipping the below logic to wait for the next real execution
-        return
-      }
-      if (this.artifactGraph.size) {
-        this.deferredArtifactEmptied(null)
-      } else {
-        this.deferredArtifactPopulated(null)
-      }
+  waitForAllCommands() {
+    return Promise.all(
+      Object.values(this.pendingCommands).map((a) => a.promise)
+    )
+  }
+  updateArtifactGraph(ast: Program) {
+    this.artifactGraph = createArtifactGraph({
+      orderedCommands: this.orderedCommands,
+      responseMap: this.responseMap,
+      ast,
     })
+    // TODO check if these still need to be deferred once e2e tests are working again.
+    if (this.artifactGraph.size) {
+      this.deferredArtifactEmptied(null)
+    } else {
+      this.deferredArtifactPopulated(null)
+    }
   }
 
   /**
@@ -2212,15 +2206,6 @@ export class EngineCommandManager extends EventTarget {
     }).catch(reportRejection)
   }
 
-  /**
-   * Set the visibility of the scale grid in the engine scene.
-   * @param visible - whether to show or hide the scale grid
-   */
-  setScaleGridVisibility(visible: boolean) {
-    // eslint-disable-next-line @typescript-eslint/no-floating-promises
-    this.modifyGrid(!visible)
-  }
-
   // Some "objects" have the same source range, such as sketch_mode_start and start_path.
   // So when passing a range, we need to also specify the command type
   mapRangeToObjectId(

src/lang/wasm.test.ts

@@ -1,9 +1,13 @@
 import { err } from 'lib/trap'
-import { parse, ParseResult } from './wasm'
+import { initPromise, parse, ParseResult } from './wasm'
 import { enginelessExecutor } from 'lib/testHelpers'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
 import { Program } from '../wasm-lib/kcl/bindings/Program'
 
+beforeEach(async () => {
+  await initPromise
+})
+
 it('can execute parsed AST', async () => {
   const code = `x = 1
 // A comment.`

src/lang/wasm.ts

@@ -1,14 +1,13 @@
 import init, {
   parse_wasm,
   recast_wasm,
-  execute_wasm,
+  execute,
   kcl_lint,
   modify_ast_for_sketch_wasm,
   is_points_ccw,
   get_tangential_arc_to_info,
   program_memory_init,
   make_default_planes,
-  modify_grid,
   coredump,
   toml_stringify,
   default_app_settings,
@@ -43,7 +42,9 @@ import { Environment } from '../wasm-lib/kcl/bindings/Environment'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
 import { CompilationError } from 'wasm-lib/kcl/bindings/CompilationError'
 import { SourceRange as RustSourceRange } from 'wasm-lib/kcl/bindings/SourceRange'
+import { getAllCurrentSettings } from 'lib/settings/settingsUtils'
 
+export type { Configuration } from 'wasm-lib/kcl/bindings/Configuration'
 export type { Program } from '../wasm-lib/kcl/bindings/Program'
 export type { Expr } from '../wasm-lib/kcl/bindings/Expr'
 export type { ObjectExpression } from '../wasm-lib/kcl/bindings/ObjectExpression'
@@ -64,6 +65,7 @@ export type { BinaryPart } from '../wasm-lib/kcl/bindings/BinaryPart'
 export type { Literal } from '../wasm-lib/kcl/bindings/Literal'
 export type { LiteralValue } from '../wasm-lib/kcl/bindings/LiteralValue'
 export type { ArrayExpression } from '../wasm-lib/kcl/bindings/ArrayExpression'
+export type { SourceRange as RustSourceRange } from 'wasm-lib/kcl/bindings/SourceRange'
 
 export type SyntaxType =
   | 'Program'
@@ -92,16 +94,37 @@ export type { Solid } from '../wasm-lib/kcl/bindings/Solid'
 export type { KclValue } from '../wasm-lib/kcl/bindings/KclValue'
 export type { ExtrudeSurface } from '../wasm-lib/kcl/bindings/ExtrudeSurface'
 
+/**
+ * The first two items are the start and end points (byte offsets from the start of the file).
+ * The third item is whether the source range belongs to the 'main' file, i.e., the file currently
+ * being rendered/displayed in the editor (TODO we need to handle modules better in the frontend).
+ */
 export type SourceRange = [number, number, boolean]
 
+/**
+ * Convert a SourceRange as used inside the KCL interpreter into the above one for use in the
+ * frontend (essentially we're eagerly checking whether the frontend should care about the SourceRange
+ * so as not to expose details of the interpreter's current representation of module ids throughout
+ * the frontend).
+ */
 export function sourceRangeFromRust(s: RustSourceRange): SourceRange {
   return [s[0], s[1], s[2] === 0]
 }
 
+/**
+ * Create a default SourceRange for testing or as a placeholder.
+ */
 export function defaultSourceRange(): SourceRange {
   return [0, 0, true]
 }
 
+/**
+ * Create a default RustSourceRange for testing or as a placeholder.
+ */
+export function defaultRustSourceRange(): RustSourceRange {
+  return [0, 0, 0]
+}
+
 export const wasmUrl = () => {
   // For when we're in electron (file based) or web server (network based)
   // For some reason relative paths don't work as expected. Otherwise we would
@@ -122,7 +145,7 @@ const initialise = async () => {
     const fullUrl = wasmUrl()
     const input = await fetch(fullUrl)
     const buffer = await input.arrayBuffer()
-    return await init(buffer)
+    return await init({ module_or_path: buffer })
   } catch (e) {
     console.log('Error initialising WASM', e)
     return Promise.reject(e)
@@ -163,6 +186,10 @@ export class ParseResult {
   }
 }
 
+/**
+ * Parsing was successful. There is guaranteed to be an AST and no fatal errors. There may or may
+ * not be warnings or non-fatal errors.
+ */
 class SuccessParseResult extends ParseResult {
   program: Node<Program>
 
@@ -493,18 +520,19 @@ export const _executor = async (
     return Promise.reject(programMemoryOverride)
 
   try {
-    let baseUnit = 'mm'
+    let jsAppSettings = default_app_settings()
     if (!TEST) {
-      const getSettingsState = import('components/SettingsAuthProvider').then(
-        (module) => module.getSettingsState
-      )
-      baseUnit =
-        (await getSettingsState)()?.modeling.defaultUnit.current || 'mm'
+      const lastSettingsSnapshot = await import(
+        'components/SettingsAuthProvider'
+      ).then((module) => module.lastSettingsContextSnapshot)
+      if (lastSettingsSnapshot) {
+        jsAppSettings = getAllCurrentSettings(lastSettingsSnapshot)
+      }
     }
-    const execState: RawExecState = await execute_wasm(
+    const execState: RawExecState = await execute(
       JSON.stringify(node),
       JSON.stringify(programMemoryOverride?.toRaw() || null),
-      baseUnit,
+      JSON.stringify({ settings: jsAppSettings }),
       engineCommandManager,
       fileSystemManager
     )
@@ -552,20 +580,6 @@ export const makeDefaultPlanes = async (
   }
 }
 
-export const modifyGrid = async (
-  engineCommandManager: EngineCommandManager,
-  hidden: boolean
-): Promise<void> => {
-  try {
-    await modify_grid(engineCommandManager, hidden)
-    return
-  } catch (e) {
-    // TODO: do something real with the error.
-    console.log('modify grid error', e)
-    return Promise.reject(e)
-  }
-}
-
 export const modifyAstForSketch = async (
   engineCommandManager: EngineCommandManager,
   ast: Node<Program>,

src/lib/cameraControls.ts

@@ -10,7 +10,7 @@ const noModifiersPressed = (e: MouseEvent) =>
   !e.ctrlKey && !e.shiftKey && !e.altKey && !e.metaKey
 
 export type CameraSystem =
-  | 'KittyCAD'
+  | 'Zoo'
   | 'OnShape'
   | 'Trackpad Friendly'
   | 'Solidworks'
@@ -19,7 +19,7 @@ export type CameraSystem =
   | 'AutoCAD'
 
 export const cameraSystems: CameraSystem[] = [
-  'KittyCAD',
+  'Zoo',
   'OnShape',
   'Trackpad Friendly',
   'Solidworks',
@@ -32,8 +32,13 @@ export function mouseControlsToCameraSystem(
   mouseControl: MouseControlType | undefined
 ): CameraSystem | undefined {
   switch (mouseControl) {
-    case 'kitty_cad':
-      return 'KittyCAD'
+    // TODO: understand why the values come back without underscores and fix the root cause
+    // @ts-ignore: TS2678
+    case 'zoo':
+      return 'Zoo'
+    // TODO: understand why the values come back without underscores and fix the root cause
+    // @ts-ignore: TS2678
+    case 'onshape':
     case 'on_shape':
       return 'OnShape'
     case 'trackpad_friendly':
@@ -44,6 +49,9 @@ export function mouseControlsToCameraSystem(
       return 'NX'
     case 'creo':
       return 'Creo'
+    // TODO: understand why the values come back without underscores and fix the root cause
+    // @ts-ignore: TS2678
+    case 'autocad':
     case 'auto_cad':
       return 'AutoCAD'
     default:
@@ -77,7 +85,7 @@ export const btnName = (e: MouseEvent) => ({
 })
 
 export const cameraMouseDragGuards: Record<CameraSystem, MouseGuard> = {
-  KittyCAD: {
+  Zoo: {
     pan: {
       description: 'Shift + Right click drag or middle click drag',
       callback: (e) =>

src/lib/commandBarConfigs/modelingCommandConfig.ts

@@ -1,9 +1,15 @@
 import { Models } from '@kittycad/lib'
+import { angleLengthInfo } from 'components/Toolbar/setAngleLength'
+import { transformAstSketchLines } from 'lang/std/sketchcombos'
+import { PathToNode } from 'lang/wasm'
 import { StateMachineCommandSetConfig, KclCommandValue } from 'lib/commandTypes'
 import { KCL_DEFAULT_LENGTH, KCL_DEFAULT_DEGREE } from 'lib/constants'
 import { components } from 'lib/machine-api'
 import { Selections } from 'lib/selections'
+import { kclManager } from 'lib/singletons'
+import { err } from 'lib/trap'
 import { modelingMachine, SketchTool } from 'machines/modelingMachine'
+import { revolveAxisValidator } from './validators'
 
 type OutputFormat = Models['OutputFormat_type']
 type OutputTypeKey = OutputFormat['type']
@@ -34,9 +40,14 @@ export type ModelingCommandSchema = {
   Loft: {
     selection: Selections
   }
+  Shell: {
+    selection: Selections
+    thickness: KclCommandValue
+  }
   Revolve: {
     selection: Selections
     angle: KclCommandValue
+    axis: Selections
   }
   Fillet: {
     // todo
@@ -50,6 +61,18 @@ export type ModelingCommandSchema = {
   'change tool': {
     tool: SketchTool
   }
+  'Constrain length': {
+    selection: Selections
+    length: KclCommandValue
+  }
+  'Constrain with named value': {
+    currentValue: {
+      valueText: string
+      pathToNode: PathToNode
+      variableName: string
+    }
+    namedValue: KclCommandValue
+  }
   'Text-to-CAD': {
     prompt: string
   }
@@ -277,6 +300,25 @@ export const modelingMachineCommandConfig: StateMachineCommandSetConfig<
       },
     },
   },
+  Shell: {
+    description: 'Hollow out a 3D solid.',
+    icon: 'shell',
+    needsReview: true,
+    args: {
+      selection: {
+        inputType: 'selection',
+        selectionTypes: ['cap', 'wall'],
+        multiple: true,
+        required: true,
+        skip: false,
+      },
+      thickness: {
+        inputType: 'kcl',
+        defaultValue: KCL_DEFAULT_LENGTH,
+        required: true,
+      },
+    },
+  },
   // TODO: Update this configuration, copied from extrude for MVP of revolve, specifically the args.selection
   Revolve: {
     description: 'Create a 3D body by rotating a sketch region about an axis.',
@@ -290,6 +332,13 @@ export const modelingMachineCommandConfig: StateMachineCommandSetConfig<
         required: true,
         skip: true,
       },
+      axis: {
+        required: true,
+        inputType: 'selection',
+        selectionTypes: ['segment', 'sweepEdge', 'edgeCutEdge'],
+        multiple: false,
+        validation: revolveAxisValidator,
+      },
       angle: {
         inputType: 'kcl',
         defaultValue: KCL_DEFAULT_DEGREE,
@@ -337,6 +386,88 @@ export const modelingMachineCommandConfig: StateMachineCommandSetConfig<
       },
     },
   },
+  'Constrain length': {
+    description: 'Constrain the length of one or more segments.',
+    icon: 'dimension',
+    args: {
+      selection: {
+        inputType: 'selection',
+        selectionTypes: ['segment'],
+        multiple: false,
+        required: true,
+        skip: true,
+      },
+      length: {
+        inputType: 'kcl',
+        required: true,
+        createVariableByDefault: true,
+        defaultValue(_, machineContext) {
+          const selectionRanges = machineContext?.selectionRanges
+          if (!selectionRanges) return KCL_DEFAULT_LENGTH
+          const angleLength = angleLengthInfo({
+            selectionRanges,
+            angleOrLength: 'setLength',
+          })
+          if (err(angleLength)) return KCL_DEFAULT_LENGTH
+          const { transforms } = angleLength
+
+          // QUESTION: is it okay to reference kclManager here? will its state be up to date?
+          const sketched = transformAstSketchLines({
+            ast: structuredClone(kclManager.ast),
+            selectionRanges,
+            transformInfos: transforms,
+            programMemory: kclManager.programMemory,
+            referenceSegName: '',
+          })
+          if (err(sketched)) return KCL_DEFAULT_LENGTH
+          const { valueUsedInTransform } = sketched
+          return valueUsedInTransform?.toString() || KCL_DEFAULT_LENGTH
+        },
+      },
+    },
+  },
+  'Constrain with named value': {
+    description: 'Constrain a value by making it a named constant.',
+    icon: 'make-variable',
+    args: {
+      currentValue: {
+        description:
+          'Path to the node in the AST to constrain. This is never shown to the user.',
+        inputType: 'text',
+        required: false,
+        skip: true,
+      },
+      namedValue: {
+        inputType: 'kcl',
+        required: true,
+        createVariableByDefault: true,
+        variableName(commandBarContext, machineContext) {
+          const { currentValue } = commandBarContext.argumentsToSubmit
+          if (
+            !currentValue ||
+            !(currentValue instanceof Object) ||
+            !('variableName' in currentValue) ||
+            typeof currentValue.variableName !== 'string'
+          ) {
+            return 'value'
+          }
+          return currentValue.variableName
+        },
+        defaultValue: (commandBarContext) => {
+          const { currentValue } = commandBarContext.argumentsToSubmit
+          if (
+            !currentValue ||
+            !(currentValue instanceof Object) ||
+            !('valueText' in currentValue) ||
+            typeof currentValue.valueText !== 'string'
+          ) {
+            return KCL_DEFAULT_LENGTH
+          }
+          return currentValue.valueText
+        },
+      },
+    },
+  },
   'Text-to-CAD': {
     description: 'Use the Zoo Text-to-CAD API to generate part starters.',
     icon: 'chat',

src/lib/commandBarConfigs/validators.ts

@@ -0,0 +1,106 @@
+import { Models } from '@kittycad/lib'
+import { engineCommandManager } from 'lib/singletons'
+import { uuidv4 } from 'lib/utils'
+import { CommandBarContext } from 'machines/commandBarMachine'
+import { Selections } from 'lib/selections'
+
+export const disableDryRunWithRetry = async (numberOfRetries = 3) => {
+  for (let tries = 0; tries < numberOfRetries; tries++) {
+    try {
+      await engineCommandManager.sendSceneCommand({
+        type: 'modeling_cmd_req',
+        cmd_id: uuidv4(),
+        cmd: { type: 'disable_dry_run' },
+      })
+      // Exit out since the command was successful
+      return
+    } catch (e) {
+      console.error(e)
+      console.error('disable_dry_run failed. This is bad!')
+    }
+  }
+}
+
+// Takes a callback function and wraps it around enable_dry_run and disable_dry_run
+export const dryRunWrapper = async (callback: () => Promise<any>) => {
+  // Gotcha: What about race conditions?
+  try {
+    await engineCommandManager.sendSceneCommand({
+      type: 'modeling_cmd_req',
+      cmd_id: uuidv4(),
+      cmd: { type: 'enable_dry_run' },
+    })
+    const result = await callback()
+    return result
+  } catch (e) {
+    console.error(e)
+  } finally {
+    await disableDryRunWithRetry(5)
+  }
+}
+
+function isSelections(selections: unknown): selections is Selections {
+  return (
+    (selections as Selections).graphSelections !== undefined &&
+    (selections as Selections).otherSelections !== undefined
+  )
+}
+
+export const revolveAxisValidator = async ({
+  data,
+  context,
+}: {
+  data: { [key: string]: Selections }
+  context: CommandBarContext
+}): Promise<boolean | string> => {
+  if (!isSelections(context.argumentsToSubmit.selection)) {
+    return 'Unable to revolve, selections are missing'
+  }
+  const artifact =
+    context.argumentsToSubmit.selection.graphSelections[0].artifact
+
+  if (!artifact) {
+    return 'Unable to revolve, sketch not found'
+  }
+
+  if (!('pathId' in artifact)) {
+    return 'Unable to revolve, sketch has no path'
+  }
+
+  const sketchSelection = artifact.pathId
+  let edgeSelection = data.axis.graphSelections[0].artifact?.id
+
+  if (!sketchSelection) {
+    return 'Unable to revolve, sketch is missing'
+  }
+
+  if (!edgeSelection) {
+    return 'Unable to revolve, edge is missing'
+  }
+
+  const angleInDegrees: Models['Angle_type'] = {
+    unit: 'degrees',
+    value: 360,
+  }
+
+  const revolveAboutEdgeCommand = async () => {
+    return await engineCommandManager.sendSceneCommand({
+      type: 'modeling_cmd_req',
+      cmd_id: uuidv4(),
+      cmd: {
+        type: 'revolve_about_edge',
+        angle: angleInDegrees,
+        edge_id: edgeSelection,
+        target: sketchSelection,
+        tolerance: 0.0001,
+      },
+    })
+  }
+  const attemptRevolve = await dryRunWrapper(revolveAboutEdgeCommand)
+  if (attemptRevolve?.success) {
+    return true
+  } else {
+    // return error message for the toast
+    return 'Unable to revolve with selected axis'
+  }
+}

src/lib/commandTypes.ts

@@ -7,7 +7,7 @@ import { ReactNode } from 'react'
 import { MachineManager } from 'components/MachineManagerProvider'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
 import { Artifact } from 'lang/std/artifactGraph'
-
+import { CommandBarContext } from 'machines/commandBarMachine'
 type Icon = CustomIconName
 const PLATFORMS = ['both', 'web', 'desktop'] as const
 const INPUT_TYPES = [
@@ -147,8 +147,30 @@ export type CommandArgumentConfig<
       inputType: 'selection'
       selectionTypes: Artifact['type'][]
       multiple: boolean
+      validation?: ({
+        data,
+        context,
+      }: {
+        data: any
+        context: CommandBarContext
+      }) => Promise<boolean | string>
+    }
+  | {
+      inputType: 'kcl'
+      createVariableByDefault?: boolean
+      variableName?:
+        | string
+        | ((
+            commandBarContext: ContextFrom<typeof commandBarMachine>,
+            machineContext?: C
+          ) => string)
+      defaultValue?:
+        | string
+        | ((
+            commandBarContext: ContextFrom<typeof commandBarMachine>,
+            machineContext?: C
+          ) => string)
     }
-  | { inputType: 'kcl'; defaultValue?: string } // KCL expression inputs have simple strings as default values
   | {
       inputType: 'string'
       defaultValue?:
@@ -221,8 +243,30 @@ export type CommandArgument<
       inputType: 'selection'
       selectionTypes: Artifact['type'][]
       multiple: boolean
+      validation?: ({
+        data,
+        context,
+      }: {
+        data: any
+        context: CommandBarContext
+      }) => Promise<boolean | string>
+    }
+  | {
+      inputType: 'kcl'
+      createVariableByDefault?: boolean
+      variableName?:
+        | string
+        | ((
+            commandBarContext: ContextFrom<typeof commandBarMachine>,
+            machineContext?: ContextFrom<T>
+          ) => string)
+      defaultValue?:
+        | string
+        | ((
+            commandBarContext: ContextFrom<typeof commandBarMachine>,
+            machineContext?: ContextFrom<T>
+          ) => string)
     }
-  | { inputType: 'kcl'; defaultValue?: string } // KCL expression inputs have simple strings as default value
   | {
       inputType: 'string'
       defaultValue?:

src/lib/constants.ts

@@ -53,6 +53,7 @@ export const KCL_DEFAULT_CONSTANT_PREFIXES = {
   SKETCH: 'sketch',
   EXTRUDE: 'extrude',
   LOFT: 'loft',
+  SHELL: 'shell',
   SEGMENT: 'seg',
   REVOLVE: 'revolve',
   PLANE: 'plane',
@@ -110,3 +111,28 @@ export const KCL_SAMPLES_MANIFEST_URLS = {
 
 /** Toast id for the app auto-updater toast */
 export const AUTO_UPDATER_TOAST_ID = 'auto-updater-toast'
+
+/** Local sketch axis values in KCL for operations, it could either be 'X' or 'Y' */
+export const KCL_AXIS_X = 'X'
+export const KCL_AXIS_Y = 'Y'
+export const KCL_AXIS_NEG_X = '-X'
+export const KCL_AXIS_NEG_Y = '-Y'
+export const KCL_DEFAULT_AXIS = 'X'
+
+export enum AxisNames {
+  X = 'x',
+  Y = 'y',
+  Z = 'z',
+  NEG_X = '-x',
+  NEG_Y = '-y',
+  NEG_Z = '-z',
+}
+/** Semantic names of views from AxisNames */
+export const VIEW_NAMES_SEMANTIC = {
+  [AxisNames.X]: 'Right',
+  [AxisNames.Y]: 'Back',
+  [AxisNames.Z]: 'Top',
+  [AxisNames.NEG_X]: 'Left',
+  [AxisNames.NEG_Y]: 'Front',
+  [AxisNames.NEG_Z]: 'Bottom',
+} as const

src/lib/createMachineCommand.ts

@@ -155,6 +155,8 @@ export function buildCommandArgument<
   context: ContextFrom<T>,
   machineActor: Actor<T>
 ): CommandArgument<O, T> & { inputType: typeof arg.inputType } {
+  // GOTCHA: modelingCommandConfig is not a 1:1 mapping to this baseCommandArgument
+  // You need to manually add key/value pairs here.
   const baseCommandArgument = {
     description: arg.description,
     required: arg.required,
@@ -181,10 +183,13 @@ export function buildCommandArgument<
       ...baseCommandArgument,
       multiple: arg.multiple,
       selectionTypes: arg.selectionTypes,
+      validation: arg.validation,
     } satisfies CommandArgument<O, T> & { inputType: 'selection' }
   } else if (arg.inputType === 'kcl') {
     return {
       inputType: arg.inputType,
+      createVariableByDefault: arg.createVariableByDefault,
+      variableName: arg.variableName,
       defaultValue: arg.defaultValue,
       ...baseCommandArgument,
     } satisfies CommandArgument<O, T> & { inputType: 'kcl' }

src/lib/routeLoaders.ts

@@ -15,6 +15,7 @@ import { fileSystemManager } from 'lang/std/fileSystemManager'
 import { getProjectInfo } from './desktop'
 import { createSettings } from './settings/initialSettings'
 import { normalizeLineEndings } from 'lib/codeEditor'
+import { OnboardingStatus } from 'wasm-lib/kcl/bindings/OnboardingStatus'
 
 // The root loader simply resolves the settings and any errors that
 // occurred during the settings load
@@ -53,14 +54,15 @@ export const telemetryLoader: LoaderFunction = async ({
 // Redirect users to the appropriate onboarding page if they haven't completed it
 export const onboardingRedirectLoader: ActionFunction = async (args) => {
   const { settings } = await loadAndValidateSettings()
-  const onboardingStatus = settings.app.onboardingStatus.current || ''
+  const onboardingStatus: OnboardingStatus =
+    settings.app.onboardingStatus.current || ''
   const notEnRouteToOnboarding = !args.request.url.includes(
     PATHS.ONBOARDING.INDEX
   )
-  // '' is the initial state, 'done' and 'dismissed' are the final states
+  // '' is the initial state, 'completed' and 'dismissed' are the final states
   const hasValidOnboardingStatus =
     onboardingStatus.length === 0 ||
-    !(onboardingStatus === 'done' || onboardingStatus === 'dismissed')
+    !(onboardingStatus === 'completed' || onboardingStatus === 'dismissed')
   const shouldRedirectToOnboarding =
     notEnRouteToOnboarding && hasValidOnboardingStatus
 

src/lib/selections.ts

@@ -569,6 +569,17 @@ export function canSweepSelection(selection: Selections) {
   )
 }
 
+export function canRevolveSelection(selection: Selections) {
+  const commonNodes = selection.graphSelections.map((_, i) =>
+    buildCommonNodeFromSelection(selection, i)
+  )
+  return (
+    !!isSketchPipe(selection) &&
+    (commonNodes.every((n) => nodeHasClose(n)) ||
+      commonNodes.every((n) => nodeHasCircle(n)))
+  )
+}
+
 export function canLoftSelection(selection: Selections) {
   const commonNodes = selection.graphSelections.map((_, i) =>
     buildCommonNodeFromSelection(selection, i)
@@ -585,6 +596,17 @@ export function canLoftSelection(selection: Selections) {
   )
 }
 
+export function canShellSelection(selection: Selections) {
+  const commonNodes = selection.graphSelections.map((_, i) =>
+    buildCommonNodeFromSelection(selection, i)
+  )
+  return commonNodes.every(
+    (n) =>
+      n.selection.artifact?.type === 'cap' ||
+      n.selection.artifact?.type === 'wall'
+  )
+}
+
 // This accounts for non-geometry selections under "other"
 export type ResolvedSelectionType = Artifact['type'] | 'other'
 export type SelectionCountsByType = Map<ResolvedSelectionType, number>
@@ -619,12 +641,29 @@ export function getSelectionCountByType(
     }
   })
 
-  selection.graphSelections.forEach((selection) => {
-    if (!selection.artifact) {
-      incrementOrInitializeSelectionType('other')
-      return
+  selection.graphSelections.forEach((graphSelection) => {
+    if (!graphSelection.artifact) {
+      /**
+       * TODO: remove this heuristic-based selection type detection.
+       * Currently, if you've created a sketch and have not left sketch mode,
+       * the selection will be a segment selection with no artifact.
+       * This is because the mock execution does not update the artifact graph.
+       * Once we move the artifactGraph creation to WASM, we can remove this,
+       * as the artifactGraph will always be up-to-date.
+       */
+      if (isSingleCursorInPipe(selection, kclManager.ast)) {
+        incrementOrInitializeSelectionType('segment')
+        return
+      } else {
+        console.warn(
+          'Selection is outside of a sketch but has no artifact. Sketch segment selections are the only kind that can have a valid selection with no artifact.',
+          JSON.stringify(graphSelection)
+        )
+        incrementOrInitializeSelectionType('other')
+        return
+      }
     }
-    incrementOrInitializeSelectionType(selection.artifact.type)
+    incrementOrInitializeSelectionType(graphSelection.artifact.type)
   })
 
   return selectionsByType

src/lib/settings/initialKeybindings.ts

@@ -12,7 +12,7 @@ export type InteractionMapItem = {
  * Controls both the available names for interaction map categories
  * and the order in which they are displayed.
  */
-export const interactionMapCategories = [
+const interactionMapCategories = [
   'Sketching',
   'Modeling',
   'Command Palette',

src/lib/settings/initialSettings.tsx

@@ -19,6 +19,7 @@ import Tooltip from 'components/Tooltip'
 import { toSync } from 'lib/utils'
 import { reportRejection } from 'lib/trap'
 import { CameraProjectionType } from 'wasm-lib/kcl/bindings/CameraProjectionType'
+import { OnboardingStatus } from 'wasm-lib/kcl/bindings/OnboardingStatus'
 
 /**
  * A setting that can be set at the user or project level
@@ -189,8 +190,10 @@ export function createSettings() {
           inputType: 'boolean',
         },
       }),
-      onboardingStatus: new Setting<string>({
+      onboardingStatus: new Setting<OnboardingStatus>({
         defaultValue: '',
+        // TODO: this could be better but we don't have a TS side real enum
+        // for this yet
         validate: (v) => typeof v === 'string',
         hideOnPlatform: 'both',
       }),
@@ -283,7 +286,7 @@ export function createSettings() {
        * The controls for how to navigate the 3D view
        */
       mouseControls: new Setting<CameraSystem>({
-        defaultValue: 'KittyCAD',
+        defaultValue: 'Zoo',
         description: 'The controls for how to navigate the 3D view',
         validate: (v) => cameraSystems.includes(v as CameraSystem),
         hideOnLevel: 'project',

src/lib/settings/settingsUtils.test.ts

@@ -2,6 +2,7 @@ import { DeepPartial } from 'lib/types'
 import { Configuration } from 'wasm-lib/kcl/bindings/Configuration'
 import {
   configurationToSettingsPayload,
+  getAllCurrentSettings,
   projectConfigurationToSettingsPayload,
   setSettingsAtLevel,
 } from './settingsUtils'
@@ -65,3 +66,48 @@ describe(`testing settings initialization`, () => {
     expect(settings.app.themeColor.current).toBe('200')
   })
 })
+
+describe(`testing getAllCurrentSettings`, () => {
+  it(`returns the correct settings`, () => {
+    // Set up the settings
+    let settings = createSettings()
+    const appConfiguration: DeepPartial<Configuration> = {
+      settings: {
+        app: {
+          appearance: {
+            theme: 'dark',
+            color: 190,
+          },
+        },
+      },
+    }
+    const projectConfiguration: DeepPartial<Configuration> = {
+      settings: {
+        app: {
+          appearance: {
+            theme: 'light',
+            color: 200,
+          },
+        },
+        modeling: {
+          base_unit: 'ft',
+        },
+      },
+    }
+
+    const appSettingsPayload = configurationToSettingsPayload(appConfiguration)
+    const projectSettingsPayload =
+      projectConfigurationToSettingsPayload(projectConfiguration)
+
+    setSettingsAtLevel(settings, 'user', appSettingsPayload)
+    setSettingsAtLevel(settings, 'project', projectSettingsPayload)
+
+    // Now the test: get all the settings' current resolved values
+    const allCurrentSettings = getAllCurrentSettings(settings)
+    // This one gets the 'user'-level theme because it's ignored at the project level
+    // (see the test "doesn't read theme from project settings")
+    expect(allCurrentSettings.app.theme).toBe('dark')
+    expect(allCurrentSettings.app.themeColor).toBe('200')
+    expect(allCurrentSettings.modeling.defaultUnit).toBe('ft')
+  })
+})

src/lib/settings/settingsUtils.ts

@@ -286,6 +286,27 @@ export function getChangedSettingsAtLevel(
   return changedSettings
 }
 
+export function getAllCurrentSettings(
+  allSettings: typeof settings
+): SaveSettingsPayload {
+  const currentSettings = {} as SaveSettingsPayload
+  Object.entries(allSettings).forEach(([category, settingsCategory]) => {
+    const categoryKey = category as keyof typeof settings
+    Object.entries(settingsCategory).forEach(
+      ([setting, settingValue]: [string, Setting]) => {
+        const settingKey =
+          setting as keyof (typeof settings)[typeof categoryKey]
+        currentSettings[categoryKey] = {
+          ...currentSettings[categoryKey],
+          [settingKey]: settingValue.current,
+        }
+      }
+    )
+  })
+
+  return currentSettings
+}
+
 export function setSettingsAtLevel(
   allSettings: typeof settings,
   level: SettingsLevel,

src/lib/testHelpers.ts

@@ -112,9 +112,6 @@ export async function executor(
     makeDefaultPlanes: () => {
       return new Promise((resolve) => resolve(defaultPlanes))
     },
-    modifyGrid: (hidden: boolean) => {
-      return new Promise((resolve) => resolve())
-    },
   })
 
   return new Promise((resolve) => {

src/lib/toolbar.ts

@@ -190,9 +190,15 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
       },
       {
         id: 'shell',
-        onClick: () => console.error('Shell not yet implemented'),
+        onClick: ({ commandBarSend }) => {
+          commandBarSend({
+            type: 'Find and select command',
+            data: { name: 'Shell', groupId: 'modeling' },
+          })
+        },
+        disabled: (state) => !state.can({ type: 'Shell' }),
         icon: 'shell',
-        status: 'kcl-only',
+        status: 'available',
         title: 'Shell',
         description: 'Hollow out a 3D solid.',
         links: [{ label: 'KCL docs', url: 'https://zoo.dev/docs/kcl/shell' }],
@@ -534,13 +540,15 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
       [
         {
           id: 'constraint-length',
-          disabled: (state) =>
-            !(
-              state.matches({ Sketch: 'SketchIdle' }) &&
-              state.can({ type: 'Constrain length' })
-            ),
-          onClick: ({ modelingSend }) =>
-            modelingSend({ type: 'Constrain length' }),
+          disabled: (state) => !state.matches({ Sketch: 'SketchIdle' }),
+          onClick: ({ commandBarSend }) =>
+            commandBarSend({
+              type: 'Find and select command',
+              data: {
+                name: 'Constrain length',
+                groupId: 'modeling',
+              },
+            }),
           icon: 'dimension',
           status: 'available',
           title: 'Length',

src/machines/commandBarMachine.ts

@@ -8,6 +8,7 @@ import {
 import { Selections__old } from 'lib/selections'
 import { getCommandArgumentKclValuesOnly } from 'lib/commandUtils'
 import { MachineManager } from 'components/MachineManagerProvider'
+import toast from 'react-hot-toast'
 
 export type CommandBarContext = {
   commands: Command[]
@@ -247,14 +248,69 @@ export const commandBarMachine = setup({
     'All arguments are skippable': () => false,
   },
   actors: {
-    'Validate argument': fromPromise(({ input }) => {
-      return new Promise((resolve, reject) => {
-        // TODO: figure out if we should validate argument data here or in the form itself,
-        // and if we should support people configuring a argument's validation function
+    'Validate argument': fromPromise(
+      ({
+        input,
+      }: {
+        input: {
+          context: CommandBarContext | undefined
+          event: CommandBarMachineEvent | undefined
+        }
+      }) => {
+        return new Promise((resolve, reject) => {
+          if (!input || input?.event?.type !== 'Submit argument') {
+            toast.error(`Unable to validate, wrong event type.`)
+            return reject(`Unable to validate, wrong event type`)
+          }
 
-        resolve(input)
-      })
-    }),
+          const context = input?.context
+
+          if (!context) {
+            toast.error(`Unable to validate, wrong argument.`)
+            return reject(`Unable to validate, wrong argument`)
+          }
+
+          const data = input.event.data
+          const argName = context.currentArgument?.name
+          const args = context?.selectedCommand?.args
+          const argConfig = args && argName ? args[argName] : undefined
+          // Only do a validation check if the argument, selectedCommand, and the validation function are defined
+          if (
+            context.currentArgument &&
+            context.selectedCommand &&
+            argConfig?.inputType === 'selection' &&
+            argConfig?.validation
+          ) {
+            argConfig
+              .validation({ context, data })
+              .then((result) => {
+                if (typeof result === 'boolean' && result === true) {
+                  return resolve(data)
+                } else {
+                  // validation failed
+                  if (typeof result === 'string') {
+                    // The result of the validation is the error message
+                    toast.error(result)
+                    return reject(
+                      `unable to validate ${argName}, Message: ${result}`
+                    )
+                  } else {
+                    // Default message if there is not a custom one sent
+                    toast.error(`Unable to validate ${argName}`)
+                    return reject(`unable to validate ${argName}}`)
+                  }
+                }
+              })
+              .catch(() => {
+                return reject(`unable to validate ${argName}}`)
+              })
+          } else {
+            // Missing several requirements for validate argument, just bypass
+            return resolve(data)
+          }
+        })
+      }
+    ),
     'Validate all arguments': fromPromise(
       ({ input }: { input: CommandBarContext }) => {
         return new Promise((resolve, reject) => {
@@ -449,9 +505,10 @@ export const commandBarMachine = setup({
           invoke: {
             src: 'Validate argument',
             id: 'validateSingleArgument',
-            input: ({ event }) => {
-              if (event.type !== 'Submit argument') return {}
-              return event.data
+            input: ({ event, context }) => {
+              if (event.type !== 'Submit argument')
+                return { event: undefined, context: undefined }
+              return { event, context }
             },
             onDone: {
               target: '#Command Bar.Checking Arguments',

src/machines/settingsMachine.ts

@@ -42,8 +42,6 @@ export const settingsMachine = setup({
     setClientTheme: () => {},
     'Execute AST': () => {},
     toastSuccess: () => {},
-    setEngineEdges: () => {},
-    setEngineScaleGridVisibility: () => {},
     setClientSideSceneUnits: () => {},
     persistSettings: () => {},
     resetSettings: assign(({ context, event }) => {
@@ -172,7 +170,7 @@ export const settingsMachine = setup({
         'set.modeling.highlightEdges': {
           target: 'persisting settings',
 
-          actions: ['setSettingAtLevel', 'toastSuccess', 'setEngineEdges'],
+          actions: ['setSettingAtLevel', 'toastSuccess', 'Execute AST'],
         },
 
         'Reset settings': {
@@ -201,11 +199,7 @@ export const settingsMachine = setup({
 
         'set.modeling.showScaleGrid': {
           target: 'persisting settings',
-          actions: [
-            'setSettingAtLevel',
-            'toastSuccess',
-            'setEngineScaleGridVisibility',
-          ],
+          actions: ['setSettingAtLevel', 'toastSuccess', 'Execute AST'],
         },
       },
     },

src/main.ts

@@ -44,11 +44,6 @@ process.env.VITE_KC_SITE_BASE_URL ??= 'https://zoo.dev'
 process.env.VITE_KC_SKIP_AUTH ??= 'false'
 process.env.VITE_KC_CONNECTION_TIMEOUT_MS ??= '15000'
 
-// Handle creating/removing shortcuts on Windows when installing/uninstalling.
-if (require('electron-squirrel-startup')) {
-  app.quit()
-}
-
 const ZOO_STUDIO_PROTOCOL = 'zoo-studio'
 
 /// Register our application to handle all "electron-fiddle://" protocols.
@@ -256,6 +251,9 @@ export function getAutoUpdater(): AppUpdater {
 
 app.on('ready', () => {
   const autoUpdater = getAutoUpdater()
+  // TODO: we're getting `Error: Response ends without calling any handlers` with our setup,
+  // so at the moment this isn't worth enabling
+  autoUpdater.disableDifferentialDownload = true
   setTimeout(() => {
     autoUpdater.checkForUpdates().catch(reportRejection)
   }, 1000)