Add settings to enable/disable specific features (tailwindlabs#535)

* Add `suggest` and `hover` settings

* Rename settings, add `codeActions` setting

Author: bradlc

packages/tailwindcss-language-server/src/server.ts

@@ -990,22 +990,30 @@ async function createProjectService(
       if (!state.enabled) return null
       let document = documentService.getDocument(params.textDocument.uri)
       if (!document) return null
+      let settings = await state.editor.getConfiguration(document.uri)
+      if (!settings.tailwindCSS.hovers) return null
       if (await isExcluded(state, document)) return null
       return doHover(state, document, params.position)
     },
     async onCompletion(params: CompletionParams): Promise<CompletionList> {
       if (!state.enabled) return null
       let document = documentService.getDocument(params.textDocument.uri)
       if (!document) return null
+      let settings = await state.editor.getConfiguration(document.uri)
+      if (!settings.tailwindCSS.suggestions) return null
       if (await isExcluded(state, document)) return null
       return doComplete(state, document, params.position, params.context)
     },
     onCompletionResolve(item: CompletionItem): Promise<CompletionItem> {
       if (!state.enabled) return null
       return resolveCompletionItem(state, item)
     },
-    onCodeAction(params: CodeActionParams): Promise<CodeAction[]> {
+    async onCodeAction(params: CodeActionParams): Promise<CodeAction[]> {
       if (!state.enabled) return null
+      let document = documentService.getDocument(params.textDocument.uri)
+      if (!document) return null
+      let settings = await state.editor.getConfiguration(document.uri)
+      if (!settings.tailwindCSS.codeActions) return null
       return doCodeActions(state, params)
     },
     provideDiagnostics: debounce((document: TextDocument) => {

packages/tailwindcss-language-service/src/util/state.ts

@@ -41,6 +41,9 @@ export type Settings = {
     emmetCompletions: boolean
     includeLanguages: Record<string, string>
     classAttributes: string[]
+    suggestions: boolean
+    hovers: boolean
+    codeActions: boolean
     validate: boolean
     showPixelEquivalents: boolean
     rootFontSize: number

packages/vscode-tailwindcss/README.md

@@ -94,6 +94,18 @@ Show `px` equivalents for `rem` CSS values in completions and hovers. **Default:
 
 Root font size in pixels. Used to convert `rem` CSS values to their `px` equivalents. See [`tailwindCSS.showPixelEquivalents`](#tailwindcssshowpixelequivalents). **Default: `16`**
 
+### `tailwindCSS.hovers`
+
+Enable hovers. **Default: `true`**
+
+### `tailwindCSS.suggestions`
+
+Enable autocomplete suggestions. **Default: `true`**
+
+### `tailwindCSS.codeActions`
+
+Enable code actions. **Default: `true`**
+
 ### `tailwindCSS.validate`
 
 Enable linting. Rules can be configured individually using the `tailwindcss.lint` settings:

packages/vscode-tailwindcss/package.json

@@ -160,6 +160,24 @@
           ],
           "markdownDescription": "The HTML attributes for which to provide class completions, hover previews, linting etc."
         },
+        "tailwindCSS.suggestions": {
+          "type": "boolean",
+          "default": true,
+          "markdownDescription": "Enable autocomplete suggestions.",
+          "scope": "language-overridable"
+        },
+        "tailwindCSS.hovers": {
+          "type": "boolean",
+          "default": true,
+          "markdownDescription": "Enable hovers.",
+          "scope": "language-overridable"
+        },
+        "tailwindCSS.codeActions": {
+          "type": "boolean",
+          "default": true,
+          "markdownDescription": "Enable code actions.",
+          "scope": "language-overridable"
+        },
         "tailwindCSS.colorDecorators": {
           "type": "boolean",
           "default": true,