Port content mapper inspector extension into bundled extension

packages/vscode-typescript/l10n/bundle.l10n.json

@@ -65,6 +65,47 @@
   "{0} extensions contribute TypeScript server plugins that will not be loaded because TypeScript 7 is enabled globally: {1}": "{0} extensions contribute TypeScript server plugins that will not be loaded because TypeScript 7 is enabled globally: {1}",
   "Disable Native Preview in Workspace": "Disable Native Preview in Workspace",
   "Don't Show Again": "Don't Show Again",
+  "Open virtual documents to inspect diagnostic directives.": "Open virtual documents to inspect diagnostic directives.",
+  "{0} directive": "{0} directive",
+  "{0} directives": "{0} directives",
+  "Reveal Diagnostic Directive": "Reveal Diagnostic Directive",
+  "The current content-mapped file has no diagnostic directives.": "The current content-mapped file has no diagnostic directives.",
+  "Original range: {0}": "Original range: {0}",
+  "Virtual range: {0}": "Virtual range: {0}",
+  "Preview:": "Preview:",
+  "Unused diagnostic code: {0}": "Unused diagnostic code: {0}",
+  "Expect": "Expect",
+  "Unknown ({0})": "Unknown ({0})",
+  "Could not reveal diagnostic directive: {0}": "Could not reveal diagnostic directive: {0}",
+  "Open a content-mapped source file to show its virtual TypeScript documents.": "Open a content-mapped source file to show its virtual TypeScript documents.",
+  "The active file is not transformed by a TypeScript content mapper.": "The active file is not transformed by a TypeScript content mapper.",
+  "Content mapper inspector is unavailable: {0}": "Content mapper inspector is unavailable: {0}",
+  "Span kind: {0}": "Span kind: {0}",
+  "Features: {0}": "Features: {0}",
+  "None": "None",
+  "Verbatim": "Verbatim",
+  "Atom": "Atom",
+  "Alias": "Alias",
+  "Hover": "Hover",
+  "Signature Help": "Signature Help",
+  "Completion": "Completion",
+  "Definition": "Definition",
+  "Type Definition": "Type Definition",
+  "Implementation": "Implementation",
+  "References": "References",
+  "Document Highlights": "Document Highlights",
+  "Rename": "Rename",
+  "Call Hierarchy": "Call Hierarchy",
+  "Code Actions": "Code Actions",
+  "Formatting": "Formatting",
+  "Inlay Hints": "Inlay Hints",
+  "Semantic Tokens": "Semantic Tokens",
+  "Folding Ranges": "Folding Ranges",
+  "Selection Ranges": "Selection Ranges",
+  "Linked Editing": "Linked Editing",
+  "Auto Insert": "Auto Insert",
+  "Document Symbols": "Document Symbols",
+  "CodeLens": "CodeLens",
   "Unexpected number of arguments.": "Unexpected number of arguments.",
   "Starting language server...": "Starting language server...",
   "Language client is not initialized": "Language client is not initialized",

packages/vscode-typescript/package.json

@@ -32,7 +32,8 @@
         "onLanguage:javascript",
         "onLanguage:javascriptreact",
         "onLanguage:typescript",
-        "onLanguage:typescriptreact"
+        "onLanguage:typescriptreact",
+        "onFileSystem:typescript-content-mapper"
     ],
     "contributes": {
         "configuration": [
@@ -224,6 +225,16 @@
                 }
             }
         ],
+        "views": {
+            "explorer": [
+                {
+                    "id": "typescript.native-preview.contentMapperDiagnosticDirectives",
+                    "name": "%native-preview.contentMapperDiagnosticDirectives.name%",
+                    "icon": "$(list-tree)",
+                    "when": "typescript.native-preview.serverRunning && typescript.native-preview.contentMapperInspectorEnabled"
+                }
+            ]
+        },
         "commands": [
             {
                 "command": "typescript.native-preview.enable",
@@ -267,6 +278,12 @@
                 "enablement": "typescript.native-preview.serverRunning",
                 "category": "TypeScript"
             },
+            {
+                "command": "typescript.native-preview.showContentMapperVirtualDocuments",
+                "title": "%native-preview.showContentMapperVirtualDocuments.title%",
+                "enablement": "typescript.native-preview.serverRunning && typescript.native-preview.activeEditorIsContentMapped",
+                "category": "TypeScript"
+            },
             {
                 "command": "typescript.native-preview.sortImports",
                 "title": "%native-preview.sortImports.title%",
@@ -339,6 +356,10 @@
                     "command": "typescript.native-preview.goToSourceDefinition",
                     "when": "typescript.native-preview.serverRunning && tsSupportsSourceDefinition"
                 },
+                {
+                    "command": "typescript.native-preview.showContentMapperVirtualDocuments",
+                    "when": "typescript.native-preview.serverRunning && typescript.native-preview.activeEditorIsContentMapped"
+                },
                 {
                     "command": "typescript.native-preview.sortImports",
                     "when": "typescript.native-preview.serverRunning && supportedCodeAction =~ /(\\s|^)source\\.sortImports\\b/ && editorLangId =~ /^(typescript|javascript)(react)?$/"
@@ -354,6 +375,13 @@
                     "when": "typescript.native-preview.serverRunning && tsSupportsSourceDefinition && (resourceLangId == typescript || resourceLangId == typescriptreact || resourceLangId == javascript || resourceLangId == javascriptreact)",
                     "group": "navigation@1.41"
                 }
+            ],
+            "editor/title/context": [
+                {
+                    "command": "typescript.native-preview.showContentMapperVirtualDocuments",
+                    "when": "typescript.native-preview.serverRunning && typescript.native-preview.activeEditorIsContentMapped",
+                    "group": "navigation@1.5"
+                }
             ]
         }
     },

packages/vscode-typescript/package.nls.json

@@ -23,6 +23,8 @@
     "native-preview.reportIssue.title": "Report Issue",
     "native-preview.selectVersion.title": "Select TypeScript Version...",
     "native-preview.goToSourceDefinition.title": "Go to Source Definition",
+    "native-preview.showContentMapperVirtualDocuments.title": "Show Content Mapper Virtual Documents",
+    "native-preview.contentMapperDiagnosticDirectives.name": "Content Mapper Diagnostic Directives",
     "native-preview.sortImports.title": "Sort Imports",
     "native-preview.removeUnusedImports.title": "Remove Unused Imports",
     "native-preview.codeLens.showLocations.title": "Show References of CodeLens",

packages/vscode-typescript/src/client.ts

@@ -25,6 +25,11 @@ import {
     sendNotificationMiddleware,
 } from "./configurationMiddleware";
 import type { SerializedContentMapperContribution } from "./contentMapperContributions";
+import {
+    type ContentMapperVirtualFile,
+    type MappedOutput,
+    toMappedOutputs,
+} from "./contentMapperVirtualFiles";
 import { registerMultiDocumentHighlightFeature } from "./languageFeatures/documentHighlight";
 import { registerHoverFeature } from "./languageFeatures/hover";
 import { registerOnAutoInsertFeature } from "./languageFeatures/onAutoInsert";
@@ -436,6 +441,28 @@ export class Client implements vscode.Disposable {
         return this.client.sendRequest<{ sessionId: string; pipe: string; }>("custom/initializeAPISession", { pipe });
     }
 
+    async getContentMapperVirtualFiles(uri: vscode.Uri): Promise<readonly MappedOutput[]> {
+        if (!this.client) {
+            throw new Error(vscode.l10n.t("Language client is not initialized"));
+        }
+        const result = await this.client.sendRequest<{ files: ContentMapperVirtualFile[]; }>(
+            "custom/contentMapperVirtualFiles",
+            { textDocument: { uri: uri.toString() } },
+        );
+        return toMappedOutputs(result.files);
+    }
+
+    async isContentMapped(uri: vscode.Uri): Promise<boolean> {
+        if (!this.client) {
+            throw new Error(vscode.l10n.t("Language client is not initialized"));
+        }
+        const result = await this.client.sendRequest<{ isContentMapped: boolean; }>(
+            "custom/isContentMapped",
+            { textDocument: { uri: uri.toString() } },
+        );
+        return result.isContentMapped;
+    }
+
     /**
      * Restart the language server if the executable path has not changed.
      * Returns true if a restart was performed.