Cut release v0.19.2 (#2247)

Signed-off-by: Jess Frazelle <github@jessfraz.com>

.github/workflows/build-and-store-wasm.yml

@@ -0,0 +1,35 @@
+name: Build and Store WASM
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-upload:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+      - name: Install dependencies
+        run: yarn
+      - name: Install Playwright Browsers
+        run: yarn playwright install --with-deps
+      - name: Setup Rust
+        uses: dtolnay/rust-toolchain@stable
+      - name: Cache wasm
+        uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: './src/wasm-lib'
+      - name: build wasm
+        run: yarn build:wasm
+
+
+      # Upload the WASM bundle as an artifact
+      - uses: actions/upload-artifact@v2
+        with:
+          name: wasm-bundle
+          path: src/wasm-lib/pkg

.github/workflows/cargo-clippy.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        dir: ['src/wasm-lib']
+        dir: ['src/wasm-lib', 'src-tauri']
     steps:
       - uses: actions/checkout@v4
       - name: Install latest rust
@@ -31,9 +31,22 @@ jobs:
 
       - name: install dependencies
         if: matrix.dir ==  'src-tauri'
+        shell: bash
         run: |
           sudo apt-get update
-          sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libappindicator3-dev librsvg2-dev patchelf
+          sudo apt-get install -y \
+            libgtk-3-dev \
+            libayatana-appindicator3-dev \
+            webkit2gtk-driver \
+            libsoup-3.0-dev \
+            libjavascriptcoregtk-4.1-dev \
+            libwebkit2gtk-4.1-dev \
+            at-spi2-core \
+            xvfb
+          yarn install
+          yarn build:wasm
+          yarn build:local
+
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2.6.1
 

.github/workflows/cargo-test-tauri.yml

@@ -0,0 +1,57 @@
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'src-tauri/**.rs'
+      - '**/Cargo.toml'
+      - '**/Cargo.lock'
+      - '**/rust-toolchain.toml'
+      - .github/workflows/cargo-test-tauri.yml
+  pull_request:
+    paths:
+      - 'src-tauri/**.rs'
+      - '**/Cargo.toml'
+      - '**/Cargo.lock'
+      - '**/rust-toolchain.toml'
+      - .github/workflows/cargo-test-tauri.yml
+  workflow_dispatch:
+permissions: read-all
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+name: cargo test of tauri
+jobs:
+  cargotest:
+    name: cargo test
+    runs-on: ubuntu-latest-8-cores
+    strategy:
+      matrix:
+        dir: ['src-tauri']
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install latest rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+      - name: install dependencies
+        if: matrix.dir ==  'src-tauri'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            libgtk-3-dev \
+            libayatana-appindicator3-dev \
+            webkit2gtk-driver \
+            libsoup-3.0-dev \
+            libjavascriptcoregtk-4.1-dev \
+            libwebkit2gtk-4.1-dev \
+            at-spi2-core \
+            xvfb
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v2.6.1
+      - name: cargo test
+        shell: bash
+        run: |-
+          cd "${{ matrix.dir }}"
+          cargo test --all

.github/workflows/ci.yml

@@ -50,7 +50,7 @@ jobs:
       - run: yarn tsc
 
 
-  check-typos: 
+  check-typos:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -98,7 +98,7 @@ jobs:
         with:
           node-version-file: '.nvmrc'
           cache: 'yarn'
-          
+
       - name: Set nightly version
         if: github.event_name == 'schedule'
         run: |
@@ -143,21 +143,21 @@ jobs:
           ls -l artifact
           cp artifact/package.json package.json
           cp artifact/src-tauri/tauri.conf.json src-tauri/tauri.conf.json
-          cp artifact/src-tauri/tauri.release.conf.json src-tauri/tauri.release.conf.json 
+          cp artifact/src-tauri/tauri.release.conf.json src-tauri/tauri.release.conf.json
 
       - name: Install ubuntu system dependencies
         if: matrix.os == 'ubuntu-latest'
-        run: >
-          sudo apt-get update &&
-          sudo apt-get install -y
-          libgtk-3-dev
-          libayatana-appindicator3-dev
-          webkit2gtk-driver
-          libsoup-3.0-dev
-          libjavascriptcoregtk-4.1-dev
-          libwebkit2gtk-4.1-dev
-          at-spi2-core
-          xvfb
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            libgtk-3-dev \
+            libayatana-appindicator3-dev \
+            webkit2gtk-driver \
+            libsoup-3.0-dev \
+            libjavascriptcoregtk-4.1-dev \
+            libwebkit2gtk-4.1-dev \
+            at-spi2-core \
+            xvfb
 
       - name: Sync node version and setup cache
         uses: actions/setup-node@v4
@@ -383,7 +383,7 @@ jobs:
         uses: softprops/action-gh-release@v2
         with:
           files: 'artifact/*/Zoo*'
-          
+
   announce_release:
     needs: [publish-apps-release]
     runs-on: ubuntu-latest
@@ -391,17 +391,17 @@ jobs:
     steps:
       - name: Check out code
         uses: actions/checkout@v4
-          
+
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
           python-version: '3.x'
-  
+
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           pip install requests
-  
+
       - name: Announce Release
         env:
           DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}

.github/workflows/playwright.yml

@@ -122,3 +122,8 @@ jobs:
         name: playwright-report
         path: playwright-report/
         retention-days: 30
+    - uses: actions/upload-artifact@v2
+      if: github.ref == 'refs/heads/main'
+      with:
+        name: wasm-bundle
+        path: src/wasm-lib/pkg

e2e/playwright/flow-tests.spec.ts

@@ -565,7 +565,9 @@ test('Auto complete works', async ({ page }) => {
 
   await page.keyboard.press('Tab')
   await page.keyboard.type('12')
+  await page.waitForTimeout(100)
   await page.keyboard.press('Tab')
+  await page.waitForTimeout(100)
   await page.keyboard.press('Tab')
   await page.keyboard.press('Tab')
   await page.keyboard.press('Enter')
@@ -594,13 +596,12 @@ test('Auto complete works', async ({ page }) => {
 
 test('Stored settings are validated and fall back to defaults', async ({
   page,
-  context,
 }) => {
   const u = getUtils(page)
 
   // Override beforeEach test setup
   // with corrupted settings
-  await context.addInitScript(
+  await page.addInitScript(
     async ({ settingsKey, settings }) => {
       localStorage.setItem(settingsKey, settings)
     },
@@ -617,18 +618,18 @@ test('Stored settings are validated and fall back to defaults', async ({
   // Check the settings were reset
   const storedSettings = TOML.parse(
     await page.evaluate(
-      ({ settingsKey }) => localStorage.getItem(settingsKey) || '{}',
+      ({ settingsKey }) => localStorage.getItem(settingsKey) || '',
       { settingsKey: TEST_SETTINGS_KEY }
     )
   ) as { settings: SaveSettingsPayload }
 
-  expect(storedSettings.settings.app?.theme).toBe('dark')
+  expect(storedSettings.settings?.app?.theme).toBe(undefined)
 
   // Check that the invalid settings were removed
-  expect(storedSettings.settings.modeling?.defaultUnit).toBe(undefined)
-  expect(storedSettings.settings.modeling?.mouseControls).toBe(undefined)
-  expect(storedSettings.settings.app?.projectDirectory).toBe(undefined)
-  expect(storedSettings.settings.projects?.defaultProjectName).toBe(undefined)
+  expect(storedSettings.settings?.modeling?.defaultUnit).toBe(undefined)
+  expect(storedSettings.settings?.modeling?.mouseControls).toBe(undefined)
+  expect(storedSettings.settings?.app?.projectDirectory).toBe(undefined)
+  expect(storedSettings.settings?.projects?.defaultProjectName).toBe(undefined)
 })
 
 test('Project settings can be set and override user settings', async ({
@@ -1033,6 +1034,7 @@ const part001 = startSketchOn('-XZ')
 })
 
 test('Can add multiple sketches', async ({ page }) => {
+  test.skip(process.platform === 'darwin', 'Can add multiple sketches')
   const u = getUtils(page)
   await page.setViewportSize({ width: 1200, height: 500 })
   const PUR = 400 / 37.5 //pixeltoUnitRatio

e2e/playwright/storageStates.ts

@@ -1,12 +1,13 @@
 import { SaveSettingsPayload } from 'lib/settings/settingsTypes'
 import { Themes } from 'lib/theme'
 
-export const TEST_SETTINGS_KEY = '/user.toml'
+export const TEST_SETTINGS_KEY = '/settings.toml'
 export const TEST_SETTINGS = {
   app: {
     theme: Themes.Dark,
     onboardingStatus: 'dismissed',
     projectDirectory: '',
+    enableSSAO: false,
   },
   modeling: {
     defaultUnit: 'in',
@@ -23,7 +24,7 @@ export const TEST_SETTINGS = {
 
 export const TEST_SETTINGS_ONBOARDING = {
   ...TEST_SETTINGS,
-  app: { ...TEST_SETTINGS.app, onboardingStatus: '/export ' },
+  app: { ...TEST_SETTINGS.app, onboardingStatus: '/export' },
 } satisfies Partial<SaveSettingsPayload>
 
 export const TEST_SETTINGS_CORRUPTED = {

e2e/playwright/test-utils.ts

@@ -6,7 +6,7 @@ import { PNG } from 'pngjs'
 
 async function waitForPageLoad(page: Page) {
   // wait for 'Loading stream...' spinner
-  // await page.getByTestId('loading-stream').waitFor()
+  await page.getByTestId('loading-stream').waitFor()
   // wait for all spinners to be gone
   await page.getByTestId('loading').waitFor({ state: 'detached' })
 

e2e/tauri/specs/auth.e2e.ts

@@ -71,7 +71,7 @@ describe('ZMA (Tauri, Linux)', () => {
 
     // Now should be signed in
     const newFileButton = await $('[data-testid="home-new-file"]')
-    expect(await newFileButton.getText()).toEqual('New file')
+    expect(await newFileButton.getText()).toEqual('New project')
   })
 
   it('opens the settings page, checks filesystem settings, and closes the settings page', async () => {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "untitled-app",
-  "version": "0.18.1",
+  "version": "0.19.2",
   "private": true,
   "dependencies": {
     "@codemirror/autocomplete": "^6.16.0",

src-tauri/Cargo.toml

@@ -8,27 +8,27 @@ repository = "https://github.com/KittyCAD/modeling-app"
 default-run = "app"
 edition = "2021"
 rust-version = "1.70"
-
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [build-dependencies]
-tauri-build = { version = "2.0.0-beta.12", features = [] }
+tauri-build = { version = "2.0.0-beta.13", features = [] }
 
 [dependencies]
 anyhow = "1"
-kittycad = "0.2.67"
+kcl-lib = { version = "0.1.52", path = "../src/wasm-lib/kcl" }
+kittycad = "0.3.0"
 oauth2 = "4.4.2"
-serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 tauri = { version = "2.0.0-beta.15", features = [ "devtools", "unstable"] }
-tauri-plugin-dialog = { version = "2.0.0-beta.5" }
-tauri-plugin-fs = { version = "2.0.0-beta.5" }
-tauri-plugin-http = { version = "2.0.0-beta.5" }
+tauri-plugin-cli = { version = "2.0.0-beta.3" }
+tauri-plugin-dialog = { version = "2.0.0-beta.6" }
+tauri-plugin-fs = { version = "2.0.0-beta.6" }
+tauri-plugin-http = { version = "2.0.0-beta.6" }
 tauri-plugin-os = { version = "2.0.0-beta.2" }
 tauri-plugin-process = { version = "2.0.0-beta.2" }
 tauri-plugin-shell = { version = "2.0.0-beta.2" }
 tauri-plugin-updater = { version = "2.0.0-beta.4" }
-tokio = { version = "1.37.0", features = ["time"] }
+tokio = { version = "1.37.0", features = ["time", "fs"] }
 toml = "0.8.2"
 
 [features]

src-tauri/capabilities/desktop.json

@@ -7,6 +7,7 @@
     "main"
   ],
   "permissions": [
+    "cli:default",
     "path:default",
     "event:default",
     "window:default",
@@ -23,7 +24,6 @@
     "fs:allow-copy-file",
     "fs:allow-mkdir",
     "fs:allow-remove",
-    "fs:allow-remove",
     "fs:allow-rename",
     "fs:allow-exists",
     "fs:allow-stat",

src-tauri/rustfmt.toml

@@ -0,0 +1,6 @@
+max_width = 120
+edition = "2018"
+format_code_in_doc_comments = true
+format_strings = false
+imports_granularity = "Crate"
+group_imports = "StdExternalCrate"

src-tauri/src/main.rs

@@ -1,91 +1,219 @@
 // Prevents additional console window on Windows in release, DO NOT REMOVE!!
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
-use std::env;
-use std::fs;
-use std::io::Read;
-use std::path::Path;
-use std::path::PathBuf;
+pub(crate) mod state;
+
+use std::{
+    env,
+    path::{Path, PathBuf},
+    process::Command,
+};
 
 use anyhow::Result;
+use kcl_lib::settings::types::{
+    file::{FileEntry, Project, ProjectState},
+    project::ProjectConfiguration,
+    Configuration, DEFAULT_PROJECT_KCL_FILE,
+};
 use oauth2::TokenResponse;
-use serde::Serialize;
-use std::process::Command;
-use tauri::ipc::InvokeError;
+use tauri::{ipc::InvokeError, Manager};
+use tauri_plugin_cli::CliExt;
 use tauri_plugin_shell::ShellExt;
-const DEFAULT_HOST: &str = "https://api.kittycad.io";
 
-/// This command returns the a json string parse from a toml file at the path.
+const DEFAULT_HOST: &str = "https://api.zoo.dev";
+const SETTINGS_FILE_NAME: &str = "settings.toml";
+const PROJECT_SETTINGS_FILE_NAME: &str = "project.toml";
+const PROJECT_FOLDER: &str = "zoo-modeling-app-projects";
+
 #[tauri::command]
-fn read_toml(path: &str) -> Result<String, InvokeError> {
-    let mut file = std::fs::File::open(path).map_err(|e| InvokeError::from_anyhow(e.into()))?;
-    let mut contents = String::new();
-    file.read_to_string(&mut contents)
-        .map_err(|e| InvokeError::from_anyhow(e.into()))?;
-    let value =
-        toml::from_str::<toml::Value>(&contents).map_err(|e| InvokeError::from_anyhow(e.into()))?;
-    let value = serde_json::to_string(&value).map_err(|e| InvokeError::from_anyhow(e.into()))?;
-    Ok(value)
+fn get_initial_default_dir(app: tauri::AppHandle) -> Result<PathBuf, InvokeError> {
+    let dir = match app.path().document_dir() {
+        Ok(dir) => dir,
+        Err(_) => {
+            // for headless Linux (eg. Github Actions)
+            let home_dir = app.path().home_dir()?;
+            home_dir.join("Documents")
+        }
+    };
+
+    Ok(dir.join(PROJECT_FOLDER))
 }
 
-/// From https://github.com/tauri-apps/tauri/blob/1.x/core/tauri/src/api/dir.rs#L51
-/// Removed from tauri v2
-#[derive(Debug, Serialize)]
-pub struct DiskEntry {
-    /// The path to the entry.
-    pub path: PathBuf,
-    /// The name of the entry (file name with extension or directory name).
-    pub name: Option<String>,
-    /// The children of this entry if it's a directory.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub children: Option<Vec<DiskEntry>>,
-}
-
-/// From https://github.com/tauri-apps/tauri/blob/1.x/core/tauri/src/api/dir.rs#L51
-/// Removed from tauri v2
-fn is_dir<P: AsRef<Path>>(path: P) -> Result<bool> {
-    std::fs::metadata(path)
-        .map(|md| md.is_dir())
-        .map_err(Into::into)
-}
-
-/// From https://github.com/tauri-apps/tauri/blob/1.x/core/tauri/src/api/dir.rs#L51
-/// Removed from tauri v2
 #[tauri::command]
-fn read_dir_recursive(path: &str) -> Result<Vec<DiskEntry>, InvokeError> {
-    let mut files_and_dirs: Vec<DiskEntry> = vec![];
-    // let path = path.as_ref();
-    for entry in fs::read_dir(path).map_err(|e| InvokeError::from_anyhow(e.into()))? {
-        let path = entry
-            .map_err(|e| InvokeError::from_anyhow(e.into()))?
-            .path();
+async fn get_state(app: tauri::AppHandle) -> Result<Option<ProjectState>, InvokeError> {
+    let store = app.state::<state::Store>();
+    Ok(store.get().await)
+}
 
-        if let Ok(flag) = is_dir(&path) {
-            files_and_dirs.push(DiskEntry {
-                path: path.clone(),
-                children: if flag {
-                    Some(read_dir_recursive(path.to_str().expect("No path"))?)
-                } else {
-                    None
-                },
-                name: path
-                    .file_name()
-                    .map(|name| name.to_string_lossy())
-                    .map(|name| name.to_string()),
-            });
+#[tauri::command]
+async fn set_state(app: tauri::AppHandle, state: Option<ProjectState>) -> Result<(), InvokeError> {
+    let store = app.state::<state::Store>();
+    store.set(state).await;
+    Ok(())
+}
+
+async fn get_app_settings_file_path(app: &tauri::AppHandle) -> Result<PathBuf, InvokeError> {
+    let app_config_dir = app.path().app_config_dir()?;
+
+    // Ensure this directory exists.
+    if !app_config_dir.exists() {
+        tokio::fs::create_dir_all(&app_config_dir)
+            .await
+            .map_err(|e| InvokeError::from_anyhow(e.into()))?;
+    }
+
+    Ok(app_config_dir.join(SETTINGS_FILE_NAME))
+}
+
+#[tauri::command]
+async fn read_app_settings_file(app: tauri::AppHandle) -> Result<Configuration, InvokeError> {
+    let mut settings_path = get_app_settings_file_path(&app).await?;
+    let mut needs_migration = false;
+
+    // Check if this file exists.
+    if !settings_path.exists() {
+        // Try the backwards compatible path.
+        // TODO: Remove this after a few releases.
+        let app_config_dir = app.path().app_config_dir()?;
+        settings_path = format!(
+            "{}user.toml",
+            app_config_dir.display().to_string().trim_end_matches('/')
+        )
+        .into();
+        needs_migration = true;
+        // Check if this path exists.
+        if !settings_path.exists() {
+            let mut default = Configuration::default();
+            default.settings.project.directory = get_initial_default_dir(app.clone())?;
+            // Return the default configuration.
+            return Ok(default);
         }
     }
-    Ok(files_and_dirs)
+
+    let contents = tokio::fs::read_to_string(&settings_path)
+        .await
+        .map_err(|e| InvokeError::from_anyhow(e.into()))?;
+    let mut parsed = Configuration::backwards_compatible_toml_parse(&contents).map_err(InvokeError::from_anyhow)?;
+    if parsed.settings.project.directory == PathBuf::new() {
+        parsed.settings.project.directory = get_initial_default_dir(app.clone())?;
+    }
+
+    // TODO: Remove this after a few releases.
+    if needs_migration {
+        write_app_settings_file(app, parsed.clone()).await?;
+        // Delete the old file.
+        tokio::fs::remove_file(settings_path)
+            .await
+            .map_err(|e| InvokeError::from_anyhow(e.into()))?;
+    }
+
+    Ok(parsed)
 }
 
-/// This command returns a string that is the contents of a file at the path.
 #[tauri::command]
-fn read_txt_file(path: &str) -> Result<String, InvokeError> {
-    let mut file = std::fs::File::open(path).map_err(|e| InvokeError::from_anyhow(e.into()))?;
-    let mut contents = String::new();
-    file.read_to_string(&mut contents)
+async fn write_app_settings_file(app: tauri::AppHandle, configuration: Configuration) -> Result<(), InvokeError> {
+    let settings_path = get_app_settings_file_path(&app).await?;
+    let contents = toml::to_string_pretty(&configuration).map_err(|e| InvokeError::from_anyhow(e.into()))?;
+    tokio::fs::write(settings_path, contents.as_bytes())
+        .await
         .map_err(|e| InvokeError::from_anyhow(e.into()))?;
-    Ok(contents)
+
+    Ok(())
+}
+
+async fn get_project_settings_file_path(
+    app_settings: Configuration,
+    project_name: &str,
+) -> Result<PathBuf, InvokeError> {
+    let project_dir = app_settings.settings.project.directory.join(project_name);
+
+    if !project_dir.exists() {
+        tokio::fs::create_dir_all(&project_dir)
+            .await
+            .map_err(|e| InvokeError::from_anyhow(e.into()))?;
+    }
+
+    Ok(project_dir.join(PROJECT_SETTINGS_FILE_NAME))
+}
+
+#[tauri::command]
+async fn read_project_settings_file(
+    app_settings: Configuration,
+    project_name: &str,
+) -> Result<ProjectConfiguration, InvokeError> {
+    let settings_path = get_project_settings_file_path(app_settings, project_name).await?;
+
+    // Check if this file exists.
+    if !settings_path.exists() {
+        // Return the default configuration.
+        return Ok(ProjectConfiguration::default());
+    }
+
+    let contents = tokio::fs::read_to_string(&settings_path)
+        .await
+        .map_err(|e| InvokeError::from_anyhow(e.into()))?;
+    let parsed = ProjectConfiguration::backwards_compatible_toml_parse(&contents).map_err(InvokeError::from_anyhow)?;
+
+    Ok(parsed)
+}
+
+#[tauri::command]
+async fn write_project_settings_file(
+    app_settings: Configuration,
+    project_name: &str,
+    configuration: ProjectConfiguration,
+) -> Result<(), InvokeError> {
+    let settings_path = get_project_settings_file_path(app_settings, project_name).await?;
+    let contents = toml::to_string_pretty(&configuration).map_err(|e| InvokeError::from_anyhow(e.into()))?;
+    tokio::fs::write(settings_path, contents.as_bytes())
+        .await
+        .map_err(|e| InvokeError::from_anyhow(e.into()))?;
+
+    Ok(())
+}
+
+/// Initialize the directory that holds all the projects.
+#[tauri::command]
+async fn initialize_project_directory(configuration: Configuration) -> Result<PathBuf, InvokeError> {
+    configuration
+        .ensure_project_directory_exists()
+        .await
+        .map_err(InvokeError::from_anyhow)
+}
+
+/// Create a new project directory.
+#[tauri::command]
+async fn create_new_project_directory(
+    configuration: Configuration,
+    project_name: &str,
+    initial_code: Option<&str>,
+) -> Result<Project, InvokeError> {
+    configuration
+        .create_new_project_directory(project_name, initial_code)
+        .await
+        .map_err(InvokeError::from_anyhow)
+}
+
+/// List all the projects in the project directory.
+#[tauri::command]
+async fn list_projects(configuration: Configuration) -> Result<Vec<Project>, InvokeError> {
+    configuration.list_projects().await.map_err(InvokeError::from_anyhow)
+}
+
+/// Get information about a project.
+#[tauri::command]
+async fn get_project_info(configuration: Configuration, project_path: &str) -> Result<Project, InvokeError> {
+    configuration
+        .get_project_info(project_path)
+        .await
+        .map_err(InvokeError::from_anyhow)
+}
+
+#[tauri::command]
+async fn read_dir_recursive(path: &str) -> Result<FileEntry, InvokeError> {
+    kcl_lib::settings::utils::walk_dir(&Path::new(path).to_path_buf())
+        .await
+        .map_err(InvokeError::from_anyhow)
 }
 
 /// This command instantiates a new window with auth.
@@ -103,8 +231,7 @@ async fn login(app: tauri::AppHandle, host: &str) -> Result<String, InvokeError>
     let auth_client = oauth2::basic::BasicClient::new(
         oauth2::ClientId::new(client_id),
         None,
-        oauth2::AuthUrl::new(format!("{host}/authorize"))
-            .map_err(|e| InvokeError::from_anyhow(e.into()))?,
+        oauth2::AuthUrl::new(format!("{host}/authorize")).map_err(|e| InvokeError::from_anyhow(e.into()))?,
         Some(
             oauth2::TokenUrl::new(format!("{host}/oauth2/device/token"))
                 .map_err(|e| InvokeError::from_anyhow(e.into()))?,
@@ -132,12 +259,10 @@ async fn login(app: tauri::AppHandle, host: &str) -> Result<String, InvokeError>
     // and bypass the shell::open call as it fails on GitHub Actions.
     let e2e_tauri_enabled = env::var("E2E_TAURI_ENABLED").is_ok();
     if e2e_tauri_enabled {
-        println!(
-            "E2E_TAURI_ENABLED is set, won't open {} externally",
-            auth_uri.secret()
-        );
-        fs::write("/tmp/kittycad_user_code", details.user_code().secret())
-            .expect("Unable to write /tmp/kittycad_user_code file");
+        println!("E2E_TAURI_ENABLED is set, won't open {} externally", auth_uri.secret());
+        tokio::fs::write("/tmp/kittycad_user_code", details.user_code().secret())
+            .await
+            .map_err(|e| InvokeError::from_anyhow(e.into()))?;
     } else {
         app.shell()
             .open(auth_uri.secret(), None)
@@ -160,10 +285,7 @@ async fn login(app: tauri::AppHandle, host: &str) -> Result<String, InvokeError>
 ///This command returns the KittyCAD user info given a token.
 /// The string returned from this method is the user info as a json string.
 #[tauri::command]
-async fn get_user(
-    token: Option<String>,
-    hostname: &str,
-) -> Result<kittycad::types::User, InvokeError> {
+async fn get_user(token: &str, hostname: &str) -> Result<kittycad::types::User, InvokeError> {
     // Use the host passed in if it's set.
     // Otherwise, use the default host.
     let host = if hostname.is_empty() {
@@ -183,7 +305,7 @@ async fn get_user(
     println!("Getting user info...");
 
     // use kittycad library to fetch the user info from /user/me
-    let mut client = kittycad::Client::new(token.unwrap());
+    let mut client = kittycad::Client::new(token);
 
     if baseurl != DEFAULT_HOST {
         client.set_base_url(&baseurl);
@@ -202,50 +324,170 @@ async fn get_user(
 /// From this GitHub comment: https://github.com/tauri-apps/tauri/issues/4062#issuecomment-1338048169
 /// But with the Linux support removed since we don't need it for now.
 #[tauri::command]
-fn show_in_folder(path: String) {
-    #[cfg(target_os = "windows")]
+fn show_in_folder(path: &str) -> Result<(), InvokeError> {
+    #[cfg(not(unix))]
     {
         Command::new("explorer")
             .args(["/select,", &path]) // The comma after select is not a typo
             .spawn()
-            .unwrap();
+            .map_err(|e| InvokeError::from_anyhow(e.into()))?;
     }
 
-    #[cfg(target_os = "macos")]
+    #[cfg(unix)]
     {
-        Command::new("open").args(["-R", &path]).spawn().unwrap();
+        Command::new("open")
+            .args(["-R", &path])
+            .spawn()
+            .map_err(|e| InvokeError::from_anyhow(e.into()))?;
     }
+
+    Ok(())
 }
 
-fn main() {
+fn main() -> Result<()> {
     tauri::Builder::default()
         .setup(|_app| {
             #[cfg(debug_assertions)]
             {
-                use tauri::Manager;
                 _app.get_webview("main").unwrap().open_devtools();
             }
             #[cfg(not(debug_assertions))]
             {
-                _app.handle()
-                    .plugin(tauri_plugin_updater::Builder::new().build())?;
+                _app.handle().plugin(tauri_plugin_updater::Builder::new().build())?;
             }
             Ok(())
         })
         .invoke_handler(tauri::generate_handler![
+            get_state,
+            set_state,
+            get_initial_default_dir,
+            initialize_project_directory,
+            create_new_project_directory,
+            list_projects,
+            get_project_info,
             get_user,
             login,
-            read_toml,
-            read_txt_file,
             read_dir_recursive,
             show_in_folder,
+            read_app_settings_file,
+            write_app_settings_file,
+            read_project_settings_file,
+            write_project_settings_file,
         ])
+        .plugin(tauri_plugin_cli::init())
+        .setup(|app| {
+            let mut verbose = false;
+            let mut source_path: Option<PathBuf> = None;
+            match app.cli().matches() {
+                // `matches` here is a Struct with { args, subcommand }.
+                // `args` is `HashMap<String, ArgData>` where `ArgData` is a struct with { value, occurrences }.
+                // `subcommand` is `Option<Box<SubcommandMatches>>` where `SubcommandMatches` is a struct with { name, matches }.
+                Ok(matches) => {
+                    if let Some(verbose_flag) = matches.args.get("verbose") {
+                        let Some(value) = verbose_flag.value.as_bool() else {
+                            return Err(
+                                anyhow::anyhow!("Error parsing CLI arguments: verbose flag is not a boolean").into(),
+                            );
+                        };
+                        verbose = value;
+                    }
+
+                    // Get the path we are trying to open.
+                    if let Some(source_arg) = matches.args.get("source") {
+                        // We don't do an else here because this can be null.
+                        if let Some(value) = source_arg.value.as_str() {
+                            source_path = Some(Path::new(value).to_path_buf());
+                        }
+                    }
+                }
+                Err(err) => {
+                    return Err(anyhow::anyhow!("Error parsing CLI arguments: {:?}", err).into());
+                }
+            }
+
+            // If we have a source path to open, make sure it exists.
+            let Some(source_path) = source_path else {
+                // The user didn't provide a source path to open.
+                // Run the app as normal.
+                app.manage(state::Store::default());
+                return Ok(());
+            };
+
+            if !source_path.exists() {
+                return Err(anyhow::anyhow!(
+                    "Error: the path `{}` you are trying to open does not exist",
+                    source_path.display()
+                )
+                .into());
+            }
+
+            let runner: tauri::async_runtime::JoinHandle<Result<ProjectState>> =
+                tauri::async_runtime::spawn(async move {
+                    // If the path is a directory, let's assume it is a project directory.
+                    if source_path.is_dir() {
+                        // Load the details about the project from the path.
+                        let project = Project::from_path(&source_path).await.map_err(|e| {
+                            anyhow::anyhow!("Error loading project from path {}: {:?}", source_path.display(), e)
+                        })?;
+
+                        if verbose {
+                            println!("Project loaded from path: {}", source_path.display());
+                        }
+
+                        // Create the default file in the project.
+                        // Write the initial project file.
+                        let project_file = source_path.join(DEFAULT_PROJECT_KCL_FILE);
+                        tokio::fs::write(&project_file, vec![]).await?;
+
+                        return Ok(ProjectState {
+                            project,
+                            current_file: Some(project_file.display().to_string()),
+                        });
+                    }
+
+                    // We were given a file path, not a directory.
+                    // Let's get the parent directory of the file.
+                    let parent = source_path.parent().ok_or_else(|| {
+                        anyhow::anyhow!(
+                            "Error getting the parent directory of the file: {}",
+                            source_path.display()
+                        )
+                    })?;
+
+                    // Load the details about the project from the parent directory.
+                    let project = Project::from_path(&parent).await.map_err(|e| {
+                        anyhow::anyhow!("Error loading project from path {}: {:?}", source_path.display(), e)
+                    })?;
+
+                    if verbose {
+                        println!(
+                            "Project loaded from path: {}, current file: {}",
+                            parent.display(),
+                            source_path.display()
+                        );
+                    }
+
+                    Ok(ProjectState {
+                        project,
+                        current_file: Some(source_path.display().to_string()),
+                    })
+                });
+
+            // Block on the handle.
+            let store = tauri::async_runtime::block_on(runner)??;
+
+            // Create a state object to hold the project.
+            app.manage(state::Store::new(store));
+
+            Ok(())
+        })
         .plugin(tauri_plugin_dialog::init())
         .plugin(tauri_plugin_fs::init())
         .plugin(tauri_plugin_http::init())
         .plugin(tauri_plugin_os::init())
         .plugin(tauri_plugin_process::init())
         .plugin(tauri_plugin_shell::init())
-        .run(tauri::generate_context!())
-        .expect("error while running tauri application");
+        .run(tauri::generate_context!())?;
+
+    Ok(())
 }

src-tauri/src/state.rs

@@ -0,0 +1,21 @@
+//! State management for the application.
+
+use kcl_lib::settings::types::file::ProjectState;
+use tokio::sync::Mutex;
+
+#[derive(Debug, Default)]
+pub struct Store(Mutex<Option<ProjectState>>);
+
+impl Store {
+    pub fn new(p: ProjectState) -> Self {
+        Self(Mutex::new(Some(p)))
+    }
+
+    pub async fn get(&self) -> Option<ProjectState> {
+        self.0.lock().await.clone()
+    }
+
+    pub async fn set(&self, p: Option<ProjectState>) {
+        *self.0.lock().await = p;
+    }
+}

src-tauri/tauri.conf.json

@@ -50,10 +50,26 @@
   },
   "identifier": "dev.zoo.modeling-app",
   "plugins": {
+    "cli": {
+      "description": "Zoo Modeling App CLI",
+      "args": [
+        {
+          "short": "v",
+          "name": "verbose",
+          "description": "Verbosity level"
+        },
+        {
+          "name": "source",
+          "index": 1,
+          "takesValue": true
+        }
+      ],
+      "subcommands": {}
+    },
     "shell": {
       "open": true
     }
   },
   "productName": "Zoo Modeling App",
-  "version": "0.18.1"
+  "version": "0.19.2"
 }

src/Router.tsx

@@ -30,6 +30,7 @@ import SettingsAuthProvider from 'components/SettingsAuthProvider'
 import LspProvider from 'components/LspProvider'
 import { KclContextProvider } from 'lang/KclProvider'
 import { BROWSER_PROJECT_NAME } from 'lib/constants'
+import { getState, setState } from 'lib/tauri'
 
 const router = createBrowserRouter([
   {
@@ -52,10 +53,30 @@ const router = createBrowserRouter([
     children: [
       {
         path: paths.INDEX,
-        loader: () =>
-          isTauri()
+        loader: async () => {
+          const inTauri = isTauri()
+          if (inTauri) {
+            const appState = await getState()
+
+            if (appState) {
+              console.log('appState', appState)
+              // Reset the state.
+              // We do this so that we load the initial state from the cli but everything
+              // else we can ignore.
+              await setState(undefined)
+              // Redirect to the file if we have a file path.
+              if (appState.current_file) {
+                return redirect(
+                  paths.FILE + '/' + encodeURIComponent(appState.current_file)
+                )
+              }
+            }
+          }
+
+          return inTauri
             ? redirect(paths.HOME)
-            : redirect(paths.FILE + '/%2F' + BROWSER_PROJECT_NAME),
+            : redirect(paths.FILE + '/%2F' + BROWSER_PROJECT_NAME)
+        },
       },
       {
         loader: fileLoader,

src/components/CommandBar/CommandBarSelectionInput.tsx

@@ -3,13 +3,12 @@ import { useCommandsContext } from 'hooks/useCommandsContext'
 import { useKclContext } from 'lang/KclProvider'
 import { CommandArgument } from 'lib/commandTypes'
 import {
-  ResolvedSelectionType,
   canSubmitSelectionArg,
   getSelectionType,
   getSelectionTypeDisplayText,
 } from 'lib/selections'
 import { modelingMachine } from 'machines/modelingMachine'
-import { useEffect, useRef, useState } from 'react'
+import { useCallback, useEffect, useRef, useState } from 'react'
 import { useHotkeys } from 'react-hotkeys-hook'
 import { StateFrom } from 'xstate'
 
@@ -30,13 +29,13 @@ function CommandBarSelectionInput({
   const { commandBarState, commandBarSend } = useCommandsContext()
   const [hasSubmitted, setHasSubmitted] = useState(false)
   const selection = useSelector(arg.machineActor, selectionSelector)
-  const [selectionsByType, setSelectionsByType] = useState<
-    'none' | ResolvedSelectionType[]
-  >(
-    selection.codeBasedSelections[0]?.range[1] === code.length
+  const initSelectionsByType = useCallback(() => {
+    const selectionRangeEnd = selection.codeBasedSelections[0]?.range[1]
+    return !selectionRangeEnd || selectionRangeEnd === code.length
       ? 'none'
       : getSelectionType(selection)
-  )
+  }, [selection, code])
+  const selectionsByType = initSelectionsByType()
   const [canSubmitSelection, setCanSubmitSelection] = useState<boolean>(
     canSubmitSelectionArg(selectionsByType, arg)
   )
@@ -51,17 +50,14 @@ function CommandBarSelectionInput({
     inputRef.current?.focus()
   }, [selection, inputRef])
 
-  useEffect(() => {
-    setSelectionsByType(
-      selection.codeBasedSelections[0]?.range[1] === code.length
-        ? 'none'
-        : getSelectionType(selection)
-    )
-  }, [selection])
-
   // Fast-forward through this arg if it's marked as skippable
   // and we have a valid selection already
   useEffect(() => {
+    console.log('selection input effect', {
+      selectionsByType,
+      canSubmitSelection,
+      arg,
+    })
     setCanSubmitSelection(canSubmitSelectionArg(selectionsByType, arg))
     const argValue = commandBarState.context.argumentsToSubmit[arg.name]
     if (canSubmitSelection && arg.skip && argValue === undefined) {

src/components/FileMachineProvider.tsx

@@ -15,10 +15,10 @@ import {
 import { useCommandsContext } from 'hooks/useCommandsContext'
 import { fileMachine } from 'machines/fileMachine'
 import { mkdir, remove, rename, create } from '@tauri-apps/plugin-fs'
-import { readProject } from 'lib/tauriFS'
 import { isTauri } from 'lib/isTauri'
 import { join, sep } from '@tauri-apps/api/path'
 import { DEFAULT_FILE_NAME, FILE_EXT } from 'lib/constants'
+import { getProjectInfo } from 'lib/tauri'
 
 type MachineContext<T extends AnyStateMachine> = {
   state: StateFrom<T>
@@ -62,7 +62,7 @@ export const FileMachineProvider = ({
     services: {
       readFiles: async (context: ContextFrom<typeof fileMachine>) => {
         const newFiles = isTauri()
-          ? await readProject(context.project.path)
+          ? (await getProjectInfo(context.project.path)).children
           : []
         return {
           ...context.project,

src/components/FileTree.tsx

@@ -3,7 +3,7 @@ import { paths } from 'lib/paths'
 import { ActionButton } from './ActionButton'
 import Tooltip from './Tooltip'
 import { Dispatch, useEffect, useRef, useState } from 'react'
-import { useNavigate } from 'react-router-dom'
+import { useNavigate, useRouteLoaderData } from 'react-router-dom'
 import { Dialog, Disclosure } from '@headlessui/react'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faChevronRight, faTrashAlt } from '@fortawesome/free-solid-svg-icons'
@@ -133,18 +133,13 @@ const FileTreeItem = ({
   project,
   currentFile,
   fileOrDir,
-  closePanel,
+  onDoubleClick,
   level = 0,
 }: {
   project?: IndexLoaderData['project']
   currentFile?: IndexLoaderData['file']
   fileOrDir: FileEntry
-  closePanel: (
-    focusableElement?:
-      | HTMLElement
-      | React.MutableRefObject<HTMLElement | null>
-      | undefined
-  ) => void
+  onDoubleClick?: () => void
   level?: number
 }) => {
   const { send, context } = useFileContext()
@@ -186,7 +181,7 @@ const FileTreeItem = ({
       // Open kcl files
       navigate(`${paths.FILE}/${encodeURIComponent(fileOrDir.path)}`)
     }
-    closePanel()
+    onDoubleClick?.()
   }
 
   return (
@@ -194,8 +189,10 @@ const FileTreeItem = ({
       {fileOrDir.children === undefined ? (
         <li
           className={
-            'group m-0 p-0 border-solid border-0 hover:text-primary hover:bg-primary/5 focus-within:bg-primary/5 ' +
-            (isCurrentFile ? '!bg-primary/10 !text-primary' : '')
+            'group m-0 p-0 border-solid border-0 hover:bg-primary/5 focus-within:bg-primary/5 dark:hover:bg-primary/20 dark:focus-within:bg-primary/20 ' +
+            (isCurrentFile
+              ? '!bg-primary/10 !text-primary dark:!bg-primary/20 dark:!text-inherit'
+              : '')
           }
         >
           {!isRenaming ? (
@@ -227,9 +224,9 @@ const FileTreeItem = ({
               {!isRenaming ? (
                 <Disclosure.Button
                   className={
-                    ' group border-none text-sm rounded-none p-0 m-0 flex items-center justify-start w-full py-0.5 hover:text-primary hover:bg-primary/5' +
+                    ' group border-none text-sm rounded-none p-0 m-0 flex items-center justify-start w-full py-0.5 hover:text-primary hover:bg-primary/5 dark:hover:text-inherit dark:hover:bg-primary/10' +
                     (context.selectedDirectory.path.includes(fileOrDir.path)
-                      ? ' ui-open:text-primary'
+                      ? ' ui-open:bg-primary/10'
                       : '')
                   }
                   style={{ paddingInlineStart: getIndentationCSS(level) }}
@@ -293,7 +290,7 @@ const FileTreeItem = ({
                       fileOrDir={child}
                       project={project}
                       currentFile={currentFile}
-                      closePanel={closePanel}
+                      onDoubleClick={onDoubleClick}
                       level={level + 1}
                       key={level + '-' + child.path}
                     />
@@ -325,20 +322,8 @@ interface FileTreeProps {
   ) => void
 }
 
-export const FileTree = ({
-  className = '',
-  file,
-  closePanel,
-}: FileTreeProps) => {
-  const { send, context } = useFileContext()
-  const docuemntHasFocus = useDocumentHasFocus()
-  useHotkeys('meta + n', createFile)
-  useHotkeys('meta + shift + n', createFolder)
-
-  // Refresh the file tree when the document gets focus
-  useEffect(() => {
-    send({ type: 'Refresh' })
-  }, [docuemntHasFocus])
+export const FileTreeMenu = () => {
+  const { send } = useFileContext()
 
   async function createFile() {
     send({ type: 'Create file', data: { name: '', makeDir: false } })
@@ -348,58 +333,88 @@ export const FileTree = ({
     send({ type: 'Create file', data: { name: '', makeDir: true } })
   }
 
+  useHotkeys('meta + n', createFile)
+  useHotkeys('meta + shift + n', createFolder)
+
+  return (
+    <>
+      <ActionButton
+        Element="button"
+        icon={{
+          icon: 'filePlus',
+          iconClassName: '!text-current',
+          bgClassName: 'bg-transparent',
+        }}
+        className="!p-0 !bg-transparent hover:text-primary border-transparent hover:border-primary !outline-none"
+        onClick={createFile}
+      >
+        <Tooltip position="bottom-right" delay={750}>
+          Create file
+        </Tooltip>
+      </ActionButton>
+
+      <ActionButton
+        Element="button"
+        icon={{
+          icon: 'folderPlus',
+          iconClassName: '!text-current',
+          bgClassName: 'bg-transparent',
+        }}
+        className="!p-0 !bg-transparent hover:text-primary border-transparent hover:border-primary !outline-none"
+        onClick={createFolder}
+      >
+        <Tooltip position="bottom-right" delay={750}>
+          Create folder
+        </Tooltip>
+      </ActionButton>
+    </>
+  )
+}
+
+export const FileTree = ({ className = '', closePanel }: FileTreeProps) => {
   return (
     <div className={className}>
       <div className="flex items-center gap-1 px-4 py-1 bg-chalkboard-20/40 dark:bg-chalkboard-80/50 border-b border-b-chalkboard-30 dark:border-b-chalkboard-80">
         <h2 className="flex-1 m-0 p-0 text-sm mono">Files</h2>
-        <ActionButton
-          Element="button"
-          icon={{
-            icon: 'filePlus',
-            iconClassName: '!text-current',
-            bgClassName: 'bg-transparent',
-          }}
-          className="!p-0 !bg-transparent hover:text-primary border-transparent hover:border-primary !outline-none"
-          onClick={createFile}
-        >
-          <Tooltip position="bottom-right" delay={750}>
-            Create file
-          </Tooltip>
-        </ActionButton>
-
-        <ActionButton
-          Element="button"
-          icon={{
-            icon: 'folderPlus',
-            iconClassName: '!text-current',
-            bgClassName: 'bg-transparent',
-          }}
-          className="!p-0 !bg-transparent hover:text-primary border-transparent hover:border-primary !outline-none"
-          onClick={createFolder}
-        >
-          <Tooltip position="bottom-right" delay={750}>
-            Create folder
-          </Tooltip>
-        </ActionButton>
-      </div>
-      <div className="overflow-auto max-h-full pb-12">
-        <ul
-          className="m-0 p-0 text-sm"
-          onClickCapture={(e) => {
-            send({ type: 'Set selected directory', data: context.project })
-          }}
-        >
-          {sortProject(context.project.children || []).map((fileOrDir) => (
-            <FileTreeItem
-              project={context.project}
-              currentFile={file}
-              fileOrDir={fileOrDir}
-              closePanel={closePanel}
-              key={fileOrDir.path}
-            />
-          ))}
-        </ul>
+        <FileTreeMenu />
       </div>
+      <FileTreeInner onDoubleClick={closePanel} />
+    </div>
+  )
+}
+
+export const FileTreeInner = ({
+  onDoubleClick,
+}: {
+  onDoubleClick?: () => void
+}) => {
+  const loaderData = useRouteLoaderData(paths.FILE) as IndexLoaderData
+  const { send, context } = useFileContext()
+  const documentHasFocus = useDocumentHasFocus()
+
+  // Refresh the file tree when the document gets focus
+  useEffect(() => {
+    send({ type: 'Refresh' })
+  }, [documentHasFocus])
+
+  return (
+    <div className="overflow-auto max-h-full pb-12">
+      <ul
+        className="m-0 p-0 text-sm"
+        onClickCapture={(e) => {
+          send({ type: 'Set selected directory', data: context.project })
+        }}
+      >
+        {sortProject(context.project.children || []).map((fileOrDir) => (
+          <FileTreeItem
+            project={context.project}
+            currentFile={loaderData?.file}
+            fileOrDir={fileOrDir}
+            onDoubleClick={onDoubleClick}
+            key={fileOrDir.path}
+          />
+        ))}
+      </ul>
     </div>
   )
 }

src/components/HelpMenu.tsx

@@ -94,10 +94,7 @@ export function HelpMenu(props: React.PropsWithChildren) {
             if (isInProject) {
               navigate('onboarding')
             } else {
-              createAndOpenNewProject(
-                settings.context.app.projectDirectory.current,
-                navigate
-              )
+              createAndOpenNewProject(navigate)
             }
           }}
         >

src/components/LspProvider.tsx

@@ -3,7 +3,7 @@ import type * as LSP from 'vscode-languageserver-protocol'
 import React, { createContext, useMemo, useEffect, useContext } from 'react'
 import { FromServer, IntoServer } from 'editor/plugins/lsp/codec'
 import Client from '../editor/plugins/lsp/client'
-import { DEV, TEST } from 'env'
+import { TEST, VITE_KC_API_BASE_URL } from 'env'
 import kclLanguage from 'editor/plugins/lsp/kcl/language'
 import { copilotPlugin } from 'editor/plugins/lsp/copilot'
 import { useStore } from 'useStore'
@@ -103,7 +103,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
       wasmUrl: wasmUrl(),
       token: token,
       baseUnit: defaultUnit.current,
-      devMode: DEV,
+      apiBaseUrl: VITE_KC_API_BASE_URL,
     }
     lspWorker.postMessage({
       worker: LspWorker.Kcl,
@@ -177,7 +177,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
     const initEvent: CopilotWorkerOptions = {
       wasmUrl: wasmUrl(),
       token: token,
-      devMode: DEV,
+      apiBaseUrl: VITE_KC_API_BASE_URL,
     }
     lspWorker.postMessage({
       worker: LspWorker.Copilot,

src/components/ModelingMachineProvider.tsx

@@ -77,7 +77,7 @@ export const ModelingMachineProvider = ({
     auth,
     settings: {
       context: {
-        app: { theme },
+        app: { theme, enableSSAO },
         modeling: { defaultUnit, highlightEdges },
       },
     },
@@ -87,6 +87,7 @@ export const ModelingMachineProvider = ({
   useSetupEngineManager(streamRef, token, {
     theme: theme.current,
     highlightEdges: highlightEdges.current,
+    enableSSAO: enableSSAO.current,
   })
   const { htmlRef } = useStore((s) => ({
     htmlRef: s.htmlRef,
@@ -267,10 +268,12 @@ export const ModelingMachineProvider = ({
         'has valid extrude selection': ({ 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
-          if (selectionRanges.codeBasedSelections.length < 1) return false
           const isPipe = isSketchPipe(selectionRanges)
 
-          if (isSelectionLastLine(selectionRanges, codeManager.code))
+          if (
+            selectionRanges.codeBasedSelections.length === 0 ||
+            isSelectionLastLine(selectionRanges, codeManager.code)
+          )
             return true
           if (!isPipe) return false
 

src/components/ModelingSidebar/ModelingPanes/KclEditorPane.tsx

@@ -16,7 +16,6 @@ import {
   EditorView,
   dropCursor,
   drawSelection,
-  ViewUpdate,
 } from '@codemirror/view'
 import {
   indentWithTab,
@@ -191,9 +190,6 @@ export const KclEditorPane = () => {
     return extensions
   }, [kclLSP, copilotLSP, textWrapping.current, cursorBlinking.current])
 
-  let debounceTimer: ReturnType<typeof setTimeout> | null = null
-  const updateDelay = 100
-
   return (
     <div
       id="code-mirror-override"
@@ -206,17 +202,6 @@ export const KclEditorPane = () => {
         onCreateEditor={(_editorView) =>
           editorManager.setEditorView(_editorView)
         }
-        onUpdate={(view: ViewUpdate) => {
-          // debounce the view update.
-          // otherwise it is laggy for typing.
-          if (debounceTimer) {
-            clearTimeout(debounceTimer)
-          }
-
-          debounceTimer = setTimeout(() => {
-            editorManager.handleOnViewUpdate(view)
-          }, updateDelay)
-        }}
         indentWithTab={false}
         basicSetup={false}
       />

src/components/ModelingSidebar/ModelingPanes/index.ts

@@ -10,21 +10,32 @@ import { KclEditorMenu } from 'components/ModelingSidebar/ModelingPanes/KclEdito
 import { CustomIconName } from 'components/CustomIcon'
 import { KclEditorPane } from 'components/ModelingSidebar/ModelingPanes/KclEditorPane'
 import { ReactNode } from 'react'
-import type { PaneType } from 'useStore'
 import { MemoryPane } from './MemoryPane'
 import { KclErrorsPane, LogsPane } from './LoggingPanes'
 import { DebugPane } from './DebugPane'
+import { FileTreeInner, FileTreeMenu } from 'components/FileTree'
 
-export type Pane = {
-  id: PaneType
+export type SidebarType =
+  | 'code'
+  | 'debug'
+  | 'export'
+  | 'files'
+  | 'kclErrors'
+  | 'logs'
+  | 'lspMessages'
+  | 'variables'
+
+export type SidebarPane = {
+  id: SidebarType
   title: string
   icon: CustomIconName | IconDefinition
+  keybinding: string
   Content: ReactNode | React.FC
   Menu?: ReactNode | React.FC
-  keybinding: string
+  hideOnPlatform?: 'desktop' | 'web'
 }
 
-export const topPanes: Pane[] = [
+export const topPanes: SidebarPane[] = [
   {
     id: 'code',
     title: 'KCL Code',
@@ -33,9 +44,18 @@ export const topPanes: Pane[] = [
     keybinding: 'shift + c',
     Menu: KclEditorMenu,
   },
+  {
+    id: 'files',
+    title: 'Project Files',
+    icon: 'folder',
+    Content: FileTreeInner,
+    keybinding: 'shift + f',
+    Menu: FileTreeMenu,
+    hideOnPlatform: 'web',
+  },
 ]
 
-export const bottomPanes: Pane[] = [
+export const bottomPanes: SidebarPane[] = [
   {
     id: 'variables',
     title: 'Variables',

src/components/ModelingSidebar/ModelingSidebar.tsx

@@ -2,13 +2,19 @@ import { useSettingsAuthContext } from 'hooks/useSettingsAuthContext'
 import { Resizable } from 're-resizable'
 import { useCallback, useEffect, useState } from 'react'
 import { useHotkeys } from 'react-hotkeys-hook'
-import { PaneType, useStore } from 'useStore'
+import { useStore } from 'useStore'
 import { Tab } from '@headlessui/react'
-import { Pane, bottomPanes, topPanes } from './ModelingPanes'
+import {
+  SidebarPane,
+  SidebarType,
+  bottomPanes,
+  topPanes,
+} from './ModelingPanes'
 import Tooltip from 'components/Tooltip'
 import { ActionIcon } from 'components/ActionIcon'
 import styles from './ModelingSidebar.module.css'
 import { ModelingPane } from './ModelingPane'
+import { isTauri } from 'lib/isTauri'
 
 interface ModelingSidebarProps {
   paneOpacity: '' | 'opacity-20' | 'opacity-40'
@@ -52,7 +58,7 @@ export function ModelingSidebar({ paneOpacity }: ModelingSidebarProps) {
 }
 
 interface ModelingSidebarSectionProps {
-  panes: Pane[]
+  panes: SidebarPane[]
   alignButtons?: 'start' | 'end'
 }
 
@@ -69,11 +75,11 @@ function ModelingSidebarSection({
   }))
   const foundOpenPane = openPanes.find((pane) => paneIds.includes(pane))
   const [currentPane, setCurrentPane] = useState(
-    foundOpenPane || ('none' as PaneType | 'none')
+    foundOpenPane || ('none' as SidebarType | 'none')
   )
 
   const togglePane = useCallback(
-    (newPane: PaneType | 'none') => {
+    (newPane: SidebarType | 'none') => {
       if (newPane === 'none') {
         setOpenPanes(openPanes.filter((p) => p !== currentPane))
         setCurrentPane('none')
@@ -90,9 +96,15 @@ function ModelingSidebarSection({
 
   // Filter out the debug panel if it's not supposed to be shown
   // TODO: abstract out for allowing user to configure which panes to show
-  const filteredPanes = showDebugPanel.current
-    ? panes
-    : panes.filter((pane) => pane.id !== 'debug')
+  const filteredPanes = (
+    showDebugPanel.current ? panes : panes.filter((pane) => pane.id !== 'debug')
+  ).filter(
+    (pane) =>
+      !pane.hideOnPlatform ||
+      (isTauri()
+        ? pane.hideOnPlatform === 'web'
+        : pane.hideOnPlatform === 'desktop')
+  )
   useEffect(() => {
     if (
       !showDebugPanel.current &&
@@ -168,8 +180,8 @@ function ModelingSidebarSection({
 }
 
 interface ModelingPaneButtonProps {
-  paneConfig: Pane
-  currentPane: PaneType | 'none'
+  paneConfig: SidebarPane
+  currentPane: SidebarType | 'none'
   togglePane: () => void
 }
 

src/components/ProjectCard.tsx

@@ -1,5 +1,4 @@
 import { FormEvent, useEffect, useRef, useState } from 'react'
-import { type ProjectWithEntryPointMetadata } from 'lib/types'
 import { paths } from 'lib/paths'
 import { Link } from 'react-router-dom'
 import { ActionButton } from './ActionButton'
@@ -9,11 +8,11 @@ import {
   faTrashAlt,
   faX,
 } from '@fortawesome/free-solid-svg-icons'
-import { getPartsCount, readProject } from '../lib/tauriFS'
 import { FILE_EXT } from 'lib/constants'
 import { Dialog } from '@headlessui/react'
 import { useHotkeys } from 'react-hotkeys-hook'
 import Tooltip from './Tooltip'
+import { Project } from 'wasm-lib/kcl/bindings/Project'
 
 function ProjectCard({
   project,
@@ -21,17 +20,17 @@ function ProjectCard({
   handleDeleteProject,
   ...props
 }: {
-  project: ProjectWithEntryPointMetadata
+  project: Project
   handleRenameProject: (
     e: FormEvent<HTMLFormElement>,
-    f: ProjectWithEntryPointMetadata
+    f: Project
   ) => Promise<void>
-  handleDeleteProject: (f: ProjectWithEntryPointMetadata) => Promise<void>
+  handleDeleteProject: (f: Project) => Promise<void>
 }) {
   useHotkeys('esc', () => setIsEditing(false))
   const [isEditing, setIsEditing] = useState(false)
   const [isConfirmingDelete, setIsConfirmingDelete] = useState(false)
-  const [numberOfParts, setNumberOfParts] = useState(1)
+  const [numberOfFiles, setNumberOfFiles] = useState(1)
   const [numberOfFolders, setNumberOfFolders] = useState(0)
 
   let inputRef = useRef<HTMLInputElement>(null)
@@ -41,7 +40,8 @@ function ProjectCard({
     void handleRenameProject(e, project).then(() => setIsEditing(false))
   }
 
-  function getDisplayedTime(date: Date) {
+  function getDisplayedTime(dateStr: string) {
+    const date = new Date(dateStr)
     const startOfToday = new Date()
     startOfToday.setHours(0, 0, 0, 0)
     return date.getTime() < startOfToday.getTime()
@@ -50,15 +50,12 @@ function ProjectCard({
   }
 
   useEffect(() => {
-    async function getNumberOfParts() {
-      const { kclFileCount, kclDirCount } = getPartsCount(
-        await readProject(project.path)
-      )
-      setNumberOfParts(kclFileCount)
-      setNumberOfFolders(kclDirCount)
+    async function getNumberOfFiles() {
+      setNumberOfFiles(project.kcl_file_count)
+      setNumberOfFolders(project.directory_count)
     }
-    void getNumberOfParts()
-  }, [project.path])
+    void getNumberOfFiles()
+  }, [project.kcl_file_count, project.directory_count])
 
   useEffect(() => {
     if (inputRef.current) {
@@ -129,7 +126,7 @@ function ProjectCard({
               {project.name?.replace(FILE_EXT, '')}
             </Link>
             <span className="text-chalkboard-60 text-xs">
-              {numberOfParts} part{numberOfParts === 1 ? '' : 's'}{' '}
+              {numberOfFiles} file{numberOfFiles === 1 ? '' : 's'}{' '}
               {numberOfFolders > 0 &&
                 `/ ${numberOfFolders} folder${
                   numberOfFolders === 1 ? '' : 's'
@@ -137,8 +134,8 @@ function ProjectCard({
             </span>
             <span className="text-chalkboard-60 text-xs">
               Edited{' '}
-              {project.entrypointMetadata.mtime
-                ? getDisplayedTime(project.entrypointMetadata.mtime)
+              {project.metadata && project.metadata?.modified
+                ? getDisplayedTime(project.metadata.modified)
                 : 'never'}
             </span>
             <div className="absolute z-10 bottom-2 right-2 flex gap-1 items-center opacity-0 group-hover:opacity-100 group-focus-within:opacity-100">

src/components/ProjectSidebarMenu.test.tsx

@@ -1,10 +1,10 @@
 import { fireEvent, render, screen } from '@testing-library/react'
 import { BrowserRouter } from 'react-router-dom'
 import ProjectSidebarMenu from './ProjectSidebarMenu'
-import { type ProjectWithEntryPointMetadata } from 'lib/types'
 import { SettingsAuthProviderJest } from './SettingsAuthProvider'
 import { APP_NAME } from 'lib/constants'
 import { CommandBarProvider } from './CommandBar/CommandBarProvider'
+import { Project } from 'wasm-lib/kcl/bindings/Project'
 
 const now = new Date()
 const projectWellFormed = {
@@ -14,29 +14,17 @@ const projectWellFormed = {
     {
       name: 'main.kcl',
       path: '/some/path/Simple Box/main.kcl',
+      children: [],
     },
   ],
-  entrypointMetadata: {
-    atime: now,
-    blksize: 32,
-    blocks: 32,
-    birthtime: now,
-    dev: 1,
-    gid: 1,
-    ino: 1,
-    isDirectory: false,
-    isFile: true,
-    isSymlink: false,
-    mode: 1,
-    mtime: now,
-    nlink: 1,
-    readonly: false,
-    rdev: 1,
+  metadata: {
+    created: now.toISOString(),
+    modified: now.toISOString(),
     size: 32,
-    uid: 1,
-    fileAttributes: null,
   },
-} satisfies ProjectWithEntryPointMetadata
+  kcl_file_count: 1,
+  directory_count: 0,
+} satisfies Project
 
 describe('ProjectSidebarMenu tests', () => {
   test('Renders the project name', () => {

src/components/ProjectSidebarMenu.tsx

@@ -133,13 +133,13 @@ function ProjectMenuPopover({
                   <p className="m-0 text-mono" data-testid="projectName">
                     {project?.name ? project.name : APP_NAME}
                   </p>
-                  {project?.entrypointMetadata && (
+                  {project?.metadata && project.metadata.created && (
                     <p
                       className="m-0 text-xs text-chalkboard-80 dark:text-chalkboard-40"
                       data-testid="createdAt"
                     >
                       Created{' '}
-                      {project.entrypointMetadata.birthtime?.toLocaleDateString()}
+                      {new Date(project.metadata.created).toLocaleDateString()}
                     </p>
                   )}
                 </div>

src/components/SettingsAuthProvider.tsx

@@ -7,7 +7,12 @@ import React, { createContext, useEffect } from 'react'
 import useStateMachineCommands from '../hooks/useStateMachineCommands'
 import { settingsMachine } from 'machines/settingsMachine'
 import { toast } from 'react-hot-toast'
-import { getThemeColorForEngine, setThemeClass, Themes } from 'lib/theme'
+import {
+  getThemeColorForEngine,
+  getOppositeTheme,
+  setThemeClass,
+  Themes,
+} from 'lib/theme'
 import decamelize from 'decamelize'
 import {
   AnyStateMachine,
@@ -99,6 +104,9 @@ export const SettingsAuthProviderBase = ({
     {
       context: loadedSettings,
       actions: {
+        //TODO: batch all these and if that's difficult to do from tsx,
+        // make it easy to do
+
         setClientSideSceneUnits: (context, event) => {
           const newBaseUnit =
             event.type === 'set.modeling.defaultUnit'
@@ -115,6 +123,16 @@ export const SettingsAuthProviderBase = ({
               color: getThemeColorForEngine(context.app.theme.current),
             },
           })
+
+          const opposingTheme = getOppositeTheme(context.app.theme.current)
+          engineCommandManager.sendSceneCommand({
+            cmd_id: uuidv4(),
+            type: 'modeling_cmd_req',
+            cmd: {
+              type: 'set_default_system_properties',
+              color: getThemeColorForEngine(opposingTheme),
+            },
+          })
         },
         setEngineEdges: (context) => {
           engineCommandManager.sendSceneCommand({
@@ -150,7 +168,7 @@ export const SettingsAuthProviderBase = ({
         },
         'Execute AST': () => kclManager.executeCode(true),
         persistSettings: (context) =>
-          saveSettings(context, loadedProject?.project?.path),
+          saveSettings(context, loadedProject?.project?.name),
       },
     }
   )

src/editor/plugins/lsp/plugin.ts

@@ -39,6 +39,8 @@ const CompletionItemKindMap = Object.fromEntries(
 ) as Record<CompletionItemKind, string>
 
 const changesDelay = 600
+let debounceTimer: ReturnType<typeof setTimeout> | null = null
+const updateDelay = 100
 
 export class LanguageServerPlugin implements PluginValue {
   public client: LanguageServerClient
@@ -47,6 +49,7 @@ export class LanguageServerPlugin implements PluginValue {
   public workspaceFolders: LSP.WorkspaceFolder[]
   private documentVersion: number
   private foldingRanges: LSP.FoldingRange[] | null = null
+  private viewUpdate: ViewUpdate | null = null
   private _defferer = deferExecution((code: string) => {
     try {
       // Update the state (not the editor) with the new code.
@@ -57,8 +60,9 @@ export class LanguageServerPlugin implements PluginValue {
         },
         contentChanges: [{ text: code }],
       })
-      if (editorManager.editorView) {
-        //editorManager.handleOnViewUpdate(editorManager.editorView)
+
+      if (this.viewUpdate) {
+        editorManager.handleOnViewUpdate(this.viewUpdate)
       }
     } catch (e) {
       console.error(e)
@@ -83,14 +87,27 @@ export class LanguageServerPlugin implements PluginValue {
     })
   }
 
-  update({ docChanged }: ViewUpdate) {
-    if (!docChanged) return
+  update(viewUpdate: ViewUpdate) {
+    this.viewUpdate = viewUpdate
+    if (!viewUpdate.docChanged) {
+      // debounce the view update.
+      // otherwise it is laggy for typing.
+      if (debounceTimer) {
+        clearTimeout(debounceTimer)
+      }
+
+      debounceTimer = setTimeout(() => {
+        editorManager.handleOnViewUpdate(viewUpdate)
+      }, updateDelay)
+      return
+    }
 
     const newCode = this.view.state.doc.toString()
 
     codeManager.code = newCode
     codeManager.writeToFile()
     kclManager.executeCode()
+
     this.sendChange({
       documentText: newCode,
     })

src/editor/plugins/lsp/types.ts

@@ -8,13 +8,13 @@ export interface KclWorkerOptions {
   wasmUrl: string
   token: string
   baseUnit: UnitLength
-  devMode: boolean
+  apiBaseUrl: string
 }
 
 export interface CopilotWorkerOptions {
   wasmUrl: string
   token: string
-  devMode: boolean
+  apiBaseUrl: string
 }
 
 export enum LspWorkerEventType {

src/editor/plugins/lsp/worker.ts

@@ -28,11 +28,11 @@ const initialise = async (wasmUrl: string) => {
 export async function copilotLspRun(
   config: ServerConfig,
   token: string,
-  devMode: boolean = false
+  baseUrl: string
 ) {
   try {
     console.log('starting copilot lsp')
-    await copilot_lsp_run(config, token, devMode)
+    await copilot_lsp_run(config, token, baseUrl)
   } catch (e: any) {
     console.log('copilot lsp failed', e)
     // We can't restart here because a moved value, we should do this another way.
@@ -44,11 +44,11 @@ export async function kclLspRun(
   engineCommandManager: EngineCommandManager | null,
   token: string,
   baseUnit: string,
-  devMode: boolean = false
+  baseUrl: string
 ) {
   try {
     console.log('start kcl lsp')
-    await kcl_lsp_run(config, engineCommandManager, baseUnit, token, devMode)
+    await kcl_lsp_run(config, engineCommandManager, baseUnit, 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.
@@ -80,12 +80,12 @@ onmessage = function (event) {
                 null,
                 kclData.token,
                 kclData.baseUnit,
-                kclData.devMode
+                kclData.apiBaseUrl
               )
               break
             case LspWorker.Copilot:
               let copilotData = eventData as CopilotWorkerOptions
-              copilotLspRun(config, copilotData.token, copilotData.devMode)
+              copilotLspRun(config, copilotData.token, copilotData.apiBaseUrl)
               break
           }
         })

src/hooks/useSetupEngineManager.ts

@@ -11,9 +11,11 @@ export function useSetupEngineManager(
   settings = {
     theme: Themes.System,
     highlightEdges: true,
+    enableSSAO: true,
   } as {
     theme: Themes
     highlightEdges: boolean
+    enableSSAO: boolean
   }
 ) {
   const {

src/lang/recast.test.ts

@@ -266,9 +266,9 @@ const mySk1 = startSketchAt([0, 0])
 
 
   |> rx(45, %)
-  /*
-  one more for good measure
-  */
+/*
+one more for good measure
+*/
 `
     const { ast } = code2ast(code)
     const recasted = recast(ast)
@@ -285,7 +285,7 @@ const mySk1 = startSketchAt([0, 0])
   // and another with just white space between others below
   |> ry(45, %)
   |> rx(45, %)
-  /* one more for good measure */
+/* one more for good measure */
 `)
   })
 })

src/lang/std/engineConnection.ts

@@ -4,7 +4,7 @@ import { Models } from '@kittycad/lib'
 import { exportSave } from 'lib/exportSave'
 import { uuidv4 } from 'lib/utils'
 import { getNodePathFromSourceRange } from 'lang/queryAst'
-import { Themes, getThemeColorForEngine } from 'lib/theme'
+import { Themes, getThemeColorForEngine, getOppositeTheme } from 'lib/theme'
 import { DefaultPlanes } from 'wasm-lib/kcl/bindings/DefaultPlanes'
 
 let lastMessage = ''
@@ -941,6 +941,7 @@ export class EngineCommandManager {
     settings = {
       theme: Themes.Dark,
       highlightEdges: true,
+      enableSSAO: true,
     },
   }: {
     setMediaStream: (stream: MediaStream) => void
@@ -953,6 +954,7 @@ export class EngineCommandManager {
     settings?: {
       theme: Themes
       highlightEdges: boolean
+      enableSSAO: boolean
     }
   }) {
     this.makeDefaultPlanes = makeDefaultPlanes
@@ -969,7 +971,8 @@ export class EngineCommandManager {
       return
     }
 
-    const url = `${VITE_KC_API_WS_MODELING_URL}?video_res_width=${width}&video_res_height=${height}`
+    const additionalSettings = settings.enableSSAO ? '&post_effect=ssao' : ''
+    const url = `${VITE_KC_API_WS_MODELING_URL}?video_res_width=${width}&video_res_height=${height}${additionalSettings}`
     this.engineConnection = new EngineConnection({
       engineCommandManager: this,
       url,
@@ -989,6 +992,18 @@ export class EngineCommandManager {
             color: getThemeColorForEngine(settings.theme),
           },
         })
+
+        // Sets the default line colors
+        const opposingTheme = getOppositeTheme(settings.theme)
+        this.sendSceneCommand({
+          cmd_id: uuidv4(),
+          type: 'modeling_cmd_req',
+          cmd: {
+            type: 'set_default_system_properties',
+            color: getThemeColorForEngine(opposingTheme),
+          },
+        })
+
         // Set the edge lines visibility
         this.sendSceneCommand({
           type: 'modeling_cmd_req',
@@ -1326,6 +1341,17 @@ export class EngineCommandManager {
     this.lastArtifactMap = this.artifactMap
     this.artifactMap = {}
     await this.initPlanes()
+    await this.sendSceneCommand({
+      type: 'modeling_cmd_req',
+      cmd_id: uuidv4(),
+      cmd: {
+        type: 'make_axes_gizmo',
+        clobber: false,
+        // If true, axes gizmo will be placed in the corner of the screen.
+        // If false, it will be placed at the origin of the scene.
+        gizmo_mode: true,
+      },
+    })
   }
   subscribeTo<T extends ModelTypes>({
     event,

src/lang/std/fileSystemManager.ts

@@ -1,8 +1,7 @@
 import { readFile, exists as tauriExists } from '@tauri-apps/plugin-fs'
 import { isTauri } from 'lib/isTauri'
 import { join } from '@tauri-apps/api/path'
-import { invoke } from '@tauri-apps/api/core'
-import { FileEntry } from 'lib/types'
+import { readDirRecursive } from 'lib/tauri'
 
 /// FileSystemManager is a class that provides a way to read files from the local file system.
 /// It assumes that you are in a project since it is solely used by the std lib
@@ -69,9 +68,7 @@ class FileSystemManager {
         throw new Error(`Error joining dir: ${error}`)
       })
       .then((p) => {
-        invoke<FileEntry[]>('read_dir_recursive', {
-          path: p,
-        })
+        readDirRecursive(p)
           .catch((error) => {
             throw new Error(`Error reading dir: ${error}`)
           })

src/lang/std/sketch.test.ts

@@ -102,7 +102,7 @@ describe('testing changeSketchArguments', () => {
   |> startProfileAt([0, 0], %)
   |> ${line}
   |> lineTo([0.46, -5.82], %)
-  // |> rx(45, %)
+// |> rx(45, %)
 `
     const code = genCode(lineToChange)
     const expectedCode = genCode(lineAfterChange)

src/lang/wasm.ts

@@ -10,7 +10,10 @@ import init, {
   make_default_planes,
   coredump,
   toml_stringify,
-  toml_parse,
+  default_app_settings,
+  parse_app_settings,
+  parse_project_settings,
+  default_project_settings,
 } from '../wasm-lib/pkg/wasm_lib'
 import { KCLError } from './errors'
 import { KclError as RustKclError } from '../wasm-lib/kcl/bindings/KclError'
@@ -26,6 +29,8 @@ import { CoreDumpManager } from 'lib/coredump'
 import openWindow from 'lib/openWindow'
 import { DefaultPlanes } from 'wasm-lib/kcl/bindings/DefaultPlanes'
 import { TEST } from 'env'
+import { Configuration } from 'wasm-lib/kcl/bindings/Configuration'
+import { ProjectConfiguration } from 'wasm-lib/kcl/bindings/ProjectConfiguration'
 
 export type { Program } from '../wasm-lib/kcl/bindings/Program'
 export type { Value } from '../wasm-lib/kcl/bindings/Value'
@@ -349,11 +354,38 @@ export function tomlStringify(toml: any): string {
   }
 }
 
-export function tomlParse(toml: string): any {
+export function defaultAppSettings(): Configuration {
   try {
-    const parsed: any = toml_parse(toml)
-    return parsed
+    const settings: Configuration = default_app_settings()
+    return settings
   } catch (e: any) {
-    throw new Error(`Error parsing toml: ${e}`)
+    throw new Error(`Error getting default app settings: ${e}`)
+  }
+}
+
+export function parseAppSettings(toml: string): Configuration {
+  try {
+    const settings: Configuration = parse_app_settings(toml)
+    return settings
+  } catch (e: any) {
+    throw new Error(`Error parsing app settings: ${e}`)
+  }
+}
+
+export function defaultProjectSettings(): ProjectConfiguration {
+  try {
+    const settings: ProjectConfiguration = default_project_settings()
+    return settings
+  } catch (e: any) {
+    throw new Error(`Error getting default project settings: ${e}`)
+  }
+}
+
+export function parseProjectSettings(toml: string): ProjectConfiguration {
+  try {
+    const settings: ProjectConfiguration = parse_project_settings(toml)
+    return settings
+  } catch (e: any) {
+    throw new Error(`Error parsing project settings: ${e}`)
   }
 }

src/lib/cameraControls.ts

@@ -1,3 +1,5 @@
+import { MouseControlType } from 'wasm-lib/kcl/bindings/MouseControlType'
+
 const noModifiersPressed = (e: React.MouseEvent) =>
   !e.ctrlKey && !e.shiftKey && !e.altKey && !e.metaKey
 
@@ -20,6 +22,29 @@ export const cameraSystems: CameraSystem[] = [
   'AutoCAD',
 ]
 
+export function mouseControlsToCameraSystem(
+  mouseControl: MouseControlType | undefined
+): CameraSystem | undefined {
+  switch (mouseControl) {
+    case 'kitty_cad':
+      return 'KittyCAD'
+    case 'on_shape':
+      return 'OnShape'
+    case 'trackpad_friendly':
+      return 'Trackpad Friendly'
+    case 'solidworks':
+      return 'Solidworks'
+    case 'nx':
+      return 'NX'
+    case 'creo':
+      return 'Creo'
+    case 'auto_cad':
+      return 'AutoCAD'
+    default:
+      return undefined
+  }
+}
+
 interface MouseGuardHandler {
   description: string
   callback: (e: React.MouseEvent) => boolean

src/lib/constants.ts

@@ -8,8 +8,6 @@ export const MAX_PADDING = 7
  * This is available for users to edit as a setting.
  */
 export const DEFAULT_PROJECT_NAME = 'project-$nnn'
-/** The file name for settings files, both at the user and project level */
-export const SETTINGS_FILE_EXT = '.toml'
 /** Name given the temporary "project" in the browser version of the app */
 export const BROWSER_PROJECT_NAME = 'browser'
 /** Name given the temporary file in the browser version of the app */