more codemirror enhancements (#2912)

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

e2e/playwright/flow-tests.spec.ts

@@ -1455,8 +1455,6 @@ test.describe('Can create sketches on all planes and their back sides', () => {
 })
 
 test.describe('Copilot ghost text', () => {
-  test.skip(true, 'temporarily disabled')
-
   test('completes code in empty file', async ({ page }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
@@ -3715,9 +3713,7 @@ test.describe('Regression tests', () => {
     // Make sure it's not a link
     await expect(zooLogo).not.toHaveAttribute('href')
   })
-  test.fixme(
-    'Position _ Is Out Of Range... regression test',
-    async ({ page }) => {
+  test('Position _ Is Out Of Range... regression test', async ({ page }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
     await page.setViewportSize({ width: 1200, height: 500 })
@@ -3757,6 +3753,7 @@ test.describe('Regression tests', () => {
     await page.keyboard.press('ArrowUp')
     await page.keyboard.press('ArrowUp')
     await page.keyboard.press('ArrowUp')
+    await page.keyboard.press('ArrowUp')
     await page.keyboard.up('Shift')
     await page.keyboard.press('Backspace')
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
@@ -3767,17 +3764,16 @@ test.describe('Regression tests', () => {
     await page.keyboard.press('Enter')
 
     await expect(page.locator('.cm-content'))
-        .toHaveText(`const exampleSketch = startSketchOn("XZ")
+      .toContainText(`const exampleSketch = startSketchOn("XZ")
     |> startProfileAt([0, 0], %)
     |> angledLine({ angle: 50, length: 45 }, %)
     |> yLineTo(0, %)
-    |> close(%)
+    |> close(%
 
     thing: "blah"`)
 
     await expect(page.locator('.cm-lint-marker-error')).toBeVisible()
-    }
-  )
+  })
 })
 
 test.describe('Sketch tests', () => {

packages/codemirror-lsp-client/src/index.ts

@@ -1,10 +1,7 @@
-import { autocompletion } from '@codemirror/autocomplete'
-import { foldService, syntaxTree } from '@codemirror/language'
+import { foldService } from '@codemirror/language'
 import { Extension, EditorState } from '@codemirror/state'
 import { ViewPlugin } from '@codemirror/view'
 
-import { CompletionTriggerKind } from 'vscode-languageserver-protocol'
-
 import {
   docPathFacet,
   LanguageServerPlugin,
@@ -13,7 +10,6 @@ import {
   workspaceFolders,
   LanguageServerOptions,
 } from './plugin/lsp'
-import { offsetToPos } from './plugin/util'
 
 export type { LanguageServerClientOptions } from './client'
 export { LanguageServerClient } from './client'
@@ -57,59 +53,5 @@ export function lspPlugin(options: LanguageServerOptions): Extension {
     }),
   ]
 
-  if (options.client.getServerCapabilities().completionProvider) {
-    ext.push(
-      autocompletion({
-        defaultKeymap: false,
-        override: [
-          async (context) => {
-            if (plugin === null) {
-              return null
-            }
-
-            const { state, pos, explicit } = context
-
-            let nodeBefore = syntaxTree(state).resolveInner(pos, -1)
-            if (
-              nodeBefore.name === 'BlockComment' ||
-              nodeBefore.name === 'LineComment'
-            )
-              return null
-
-            const line = state.doc.lineAt(pos)
-            let trigKind: CompletionTriggerKind = CompletionTriggerKind.Invoked
-            let trigChar: string | undefined
-            if (
-              !explicit &&
-              plugin.client
-                .getServerCapabilities()
-                .completionProvider?.triggerCharacters?.includes(
-                  line.text[pos - line.from - 1]
-                )
-            ) {
-              trigKind = CompletionTriggerKind.TriggerCharacter
-              trigChar = line.text[pos - line.from - 1]
-            }
-            if (
-              trigKind === CompletionTriggerKind.Invoked &&
-              !context.matchBefore(/\w+$/)
-            ) {
-              return null
-            }
-
-            return await plugin.requestCompletion(
-              context,
-              offsetToPos(state.doc, pos),
-              {
-                triggerKind: trigKind,
-                triggerCharacter: trigChar,
-              }
-            )
-          },
-        ],
-      })
-    )
-  }
-
   return ext
 }

packages/codemirror-lsp-client/src/plugin/autocomplete.ts

@@ -1,5 +1,6 @@
 import {
   acceptCompletion,
+  autocompletion,
   clearSnippet,
   closeCompletion,
   hasNextSnippetField,
@@ -8,10 +9,17 @@ import {
   prevSnippetField,
   startCompletion,
 } from '@codemirror/autocomplete'
-import { Prec } from '@codemirror/state'
-import { EditorView, keymap, KeyBinding } from '@codemirror/view'
+import { Prec, Extension } from '@codemirror/state'
+import { EditorView, keymap, KeyBinding, ViewPlugin } from '@codemirror/view'
 
-import { CompletionItemKind } from 'vscode-languageserver-protocol'
+import {
+  CompletionItemKind,
+  CompletionTriggerKind,
+} from 'vscode-languageserver-protocol'
+
+import { LanguageServerPlugin } from './lsp'
+import { offsetToPos } from './util'
+import { syntaxTree } from '@codemirror/language'
 
 export const CompletionItemKindMap = Object.fromEntries(
   Object.entries(CompletionItemKind).map(([key, value]) => [value, key])
@@ -46,6 +54,59 @@ const lspAutocompleteKeymap: readonly KeyBinding[] = [
   },
 ]
 
-export const lspAutocompleteKeymapExt = Prec.highest(
-  keymap.of(lspAutocompleteKeymap)
+const lspAutocompleteKeymapExt = Prec.highest(keymap.of(lspAutocompleteKeymap))
+
+export default function lspAutocompleteExt(
+  plugin: ViewPlugin<LanguageServerPlugin>
+): Extension {
+  return [
+    lspAutocompleteKeymapExt,
+    autocompletion({
+      defaultKeymap: false,
+      override: [
+        async (context) => {
+          const { state, pos, explicit, view } = context
+          let value = view?.plugin(plugin)
+          if (!value) return null
+
+          let nodeBefore = syntaxTree(state).resolveInner(pos, -1)
+          if (
+            nodeBefore.name === 'BlockComment' ||
+            nodeBefore.name === 'LineComment'
           )
+            return null
+
+          const line = state.doc.lineAt(pos)
+          let trigKind: CompletionTriggerKind = CompletionTriggerKind.Invoked
+          let trigChar: string | undefined
+          if (
+            !explicit &&
+            value.client
+              .getServerCapabilities()
+              .completionProvider?.triggerCharacters?.includes(
+                line.text[pos - line.from - 1]
+              )
+          ) {
+            trigKind = CompletionTriggerKind.TriggerCharacter
+            trigChar = line.text[pos - line.from - 1]
+          }
+          if (
+            trigKind === CompletionTriggerKind.Invoked &&
+            !context.matchBefore(/\w+$/)
+          ) {
+            return null
+          }
+
+          return await value.requestCompletion(
+            context,
+            offsetToPos(state.doc, pos),
+            {
+              triggerKind: trigKind,
+              triggerCharacter: trigChar,
+            }
+          )
+        },
+      ],
+    }),
+  ]
+}

packages/codemirror-lsp-client/src/plugin/lsp.ts

@@ -31,7 +31,7 @@ import { LanguageServerClient } from '../client'
 import { CompletionItemKindMap } from './autocomplete'
 import { addToken, SemanticToken } from './semantic-tokens'
 import { deferExecution, posToOffset, formatMarkdownContents } from './util'
-import { lspAutocompleteKeymapExt } from './autocomplete'
+import lspAutocompleteExt from './autocomplete'
 import lspHoverExt from './hover'
 import lspFormatExt from './format'
 import lspIndentExt from './indent'
@@ -556,7 +556,7 @@ export class LanguageServerPluginSpec
 {
   provide(plugin: ViewPlugin<LanguageServerPlugin>): Extension {
     return [
-      lspAutocompleteKeymapExt,
+      lspAutocompleteExt(plugin),
       lspFormatExt(plugin),
       lspHoverExt(plugin),
       lspIndentExt(),

src/editor/plugins/lsp/copilot/index.ts

@@ -29,7 +29,6 @@ import {
   LanguageServerClient,
   docPathFacet,
   languageId,
-  lspPlugin,
 } from '@kittycad/codemirror-lsp-client'
 import { deferExecution } from 'lib/utils'
 import { CopilotLspCompletionParams } from 'wasm-lib/kcl/bindings/CopilotLspCompletionParams'
@@ -621,7 +620,6 @@ export const copilotPlugin = (options: LanguageServerOptions): Extension => {
   )
 
   return [
-    /*lspPlugin(options),
     completionPlugin,
     copilotAutocompleteKeymapExt,
     domHandlers,
@@ -632,6 +630,6 @@ export const copilotPlugin = (options: LanguageServerOptions): Extension => {
       plugin.rejectSuggestionCommand()
 
       return null
-    }),*/
+    }),
   ]
 }