typescript-language-server · rchl · Feb 2, 2024 · Jan 31, 2024 · Jan 31, 2024 · Jan 31, 2024
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
@@ -27,8 +27,11 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
           cache: yarn
+      - run: corepack enable
       - name: yarn install
         run: yarn
+      - name: prepare yarnpnp
+        run: cd test-data/yarn-pnp && yarn
       - name: build
         run: yarn build
       - name: Unittest

diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
@@ -21,6 +21,7 @@ jobs:
         with:
           node-version: 18
           registry-url: https://registry.npmjs.org
+      - run: corepack enable
       - name: Lint and Test
         if: ${{ steps.release.outputs.release_created }}
         run: yarn && yarn build && yarn lint

diff --git a/.github/workflows/size-limit.yaml b/.github/workflows/size-limit.yaml
@@ -24,6 +24,7 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
           cache: yarn
+      - run: corepack enable
       - name: yarn install
         run: yarn
       - name: build

diff --git a/src/configuration/fileSchemes.test.ts b/src/configuration/fileSchemes.test.ts
@@ -0,0 +1,85 @@
+import { URI } from 'vscode-uri';
+import * as lsp from 'vscode-languageserver';
+import { beforeAll, beforeEach, afterAll, describe, it, expect } from 'vitest';
+import { uri, createServer, position, TestLspServer, openDocumentAndWaitForDiagnostics, readContents, filePath, isWindows } from '../test-utils.js';
+import { ZipfileURI } from '../utils/uri.js';
+
+const ZIPFILE_URI = 'zipfile:///dir/foo.zip::path/file.ts';
+
+describe('uri handling', () => {
+    it('parses zipfile:// uri', () => {
+        const parsed = URI.parse(ZIPFILE_URI);
+        expect(parsed.scheme).toBe('zipfile');
+        expect(parsed.authority).toBe('');
+        expect(parsed.path).toBe('/dir/foo.zip::path/file.ts');
+        expect(parsed.fsPath).toBe(isWindows ? '\\dir\\foo.zip::path\\file.ts' : '/dir/foo.zip::path/file.ts');
+        expect(parsed.query).toBe('');
+        expect(parsed.fragment).toBe('');
+    });
+
+    it('stringifies zipfile uri without encoding', () => {
+        const parsed = URI.parse(ZIPFILE_URI);
+        expect(parsed.toString(true)).toBe('zipfile:/dir/foo.zip::path/file.ts');
+    });
+
+    it('stringifies zipfile uri with encoding', () => {
+        const parsed = URI.parse(ZIPFILE_URI);
+        expect(parsed.toString()).toBe('zipfile:/dir/foo.zip%3A%3Apath/file.ts');
+    });
+});
+
+describe('zipfileuri handling', () => {
+    it('parses zipfile:// uri', () => {
+        const parsed = ZipfileURI.parse(ZIPFILE_URI);
+        expect(parsed.scheme).toBe('zipfile');
+        expect(parsed.authority).toBe('');
+        expect(parsed.path).toBe('/dir/foo.zip::path/file.ts');
+        expect(parsed.fsPath).toBe(isWindows ? '\\dir\\foo.zip::path\\file.ts' : '/dir/foo.zip::path/file.ts');
+        expect(parsed.query).toBe('');
+        expect(parsed.fragment).toBe('');
+    });
+
+    it('stringifies zipfile uri with and without encoding', () => {
+        const parsed = ZipfileURI.parse(ZIPFILE_URI);
+        expect(parsed.toString(true)).toBe('zipfile:///dir/foo.zip::path/file.ts');
+        expect(parsed.toString()).toBe('zipfile:///dir/foo.zip::path/file.ts');
+    });
+});
+
+describe('neovim zipfile scheme handling with yarn pnp', () => {
+    let server: TestLspServer;
+
+    beforeAll(async () => {
+        server = await createServer({
+            rootUri: uri('yarn-pnp'),
+            initializationOptionsOverrides: {
+                hostInfo: 'neovim',
+            },
+            publishDiagnostics() {},
+        });
+    });
+
+    beforeEach(() => {
+        server.closeAllForTesting();
+    });
+
+    afterAll(() => {
+        server.closeAllForTesting();
+        server.shutdown();
+    });
+
+    it('returns zipfile: uri for definition inside node_modules', async () => {
+        const doc = {
+            uri: uri('yarn-pnp', 'testfile.ts'),
+            languageId: 'typescript',
+            version: 1,
+            text: readContents(filePath('yarn-pnp', 'testfile.ts')),
+        };
+        await openDocumentAndWaitForDiagnostics(server, doc);
+        const pos = position(doc, 'AxiosHeaderValue');
+        const results = await server.definition({ textDocument: doc, position: pos });
+        const defintion = Array.isArray(results) ? results[0] as lsp.Location : null;
+        expect(defintion).toBeDefined();
+        expect(defintion!.uri).toMatch(/zipfile:\/\/.+.zip::node_modules\/axios\/.+/);
+    });
+});
diff --git a/src/configuration/fileSchemes.ts b/src/configuration/fileSchemes.ts
@@ -14,6 +14,10 @@ export const untitled = 'untitled';
 export const git = 'git';
 export const github = 'github';
 export const azurerepos = 'azurerepos';
+// Equivalent of "untitled" in Sublime Text.
+export const buffer = 'buffer';
+// For yarn berry support in neovim.
+export const zipfile = 'zipfile';
 
 /** Live share scheme */
 export const vsls = 'vsls';
@@ -23,6 +27,17 @@ export const memFs = 'memfs';
 export const vscodeVfs = 'vscode-vfs';
 export const officeScript = 'office-script';
 
+export function getSemanticSupportedSchemes(): string[] {
+    return [
+        file,
+        untitled,
+        buffer,
+        // walkThroughSnippet,
+        // vscodeNotebookCell,
+        zipfile,
+    ];
+}
+
 /**
  * File scheme for which JS/TS language feature should be disabled
  */

diff --git a/src/diagnostic-queue.ts b/src/diagnostic-queue.ts
@@ -87,7 +87,7 @@ export class DiagnosticEventQueue {
         if (this.ignoredDiagnosticCodes.size) {
             diagnostics = diagnostics.filter(diagnostic => !this.isDiagnosticIgnored(diagnostic));
         }
-        const uri = this.client.toResource(file).toString();
+        const uri = this.client.toResourceUri(file);
         const diagnosticsForFile = this.diagnostics.get(uri) || new FileDiagnostics(uri, this.publishDiagnostics, this.client, this.features);
         diagnosticsForFile.update(kind, diagnostics);
         this.diagnostics.set(uri, diagnosticsForFile);
@@ -98,12 +98,12 @@ export class DiagnosticEventQueue {
     }
 
     public getDiagnosticsForFile(file: string): lsp.Diagnostic[] {
-        const uri = this.client.toResource(file).toString();
+        const uri = this.client.toResourceUri(file);
         return this.diagnostics.get(uri)?.getDiagnostics() || [];
     }
 
     public onDidCloseFile(file: string): void {
-        const uri = this.client.toResource(file).toString();
+        const uri = this.client.toResourceUri(file);
         const diagnosticsForFile = this.diagnostics.get(uri);
         diagnosticsForFile?.onDidClose();
         this.diagnostics.delete(uri);
@@ -113,7 +113,7 @@ export class DiagnosticEventQueue {
      * A testing function to clear existing file diagnostics, request fresh ones and wait for all to arrive.
      */
     public async waitForDiagnosticsForTesting(file: string): Promise<void> {
-        const uri = this.client.toResource(file).toString();
+        const uri = this.client.toResourceUri(file);
         let diagnosticsForFile = this.diagnostics.get(uri);
         if (diagnosticsForFile) {
             diagnosticsForFile.onDidClose();

diff --git a/src/features/call-hierarchy.ts b/src/features/call-hierarchy.ts
@@ -26,7 +26,7 @@ export function fromProtocolCallHierarchyItem(item: ts.server.protocol.CallHiera
         kind: fromProtocolScriptElementKind(item.kind),
         name,
         detail,
-        uri: client.toResource(item.file).toString(),
+        uri: client.toResourceUri(item.file),
         range: Range.fromTextSpan(item.span),
         selectionRange: Range.fromTextSpan(item.selectionSpan),
     };

diff --git a/src/features/code-lens/implementationsCodeLens.ts b/src/features/code-lens/implementationsCodeLens.ts
@@ -51,7 +51,7 @@ export default class TypeScriptImplementationsCodeLensProvider extends TypeScrip
         const locations = response.body
             .map(reference =>
                 // Only take first line on implementation: https://github.com/microsoft/vscode/issues/23924
-                Location.create(this.client.toResource(reference.file).toString(),
+                Location.create(this.client.toResourceUri(reference.file),
                                 reference.start.line === reference.end.line
                                     ? typeConverters.Range.fromTextSpan(reference)
                                     : Range.create(

diff --git a/src/features/code-lens/referencesCodeLens.ts b/src/features/code-lens/referencesCodeLens.ts
@@ -47,7 +47,7 @@ export class TypeScriptReferencesCodeLensProvider extends TypeScriptBaseCodeLens
         const locations = response.body.refs
             .filter(reference => !reference.isDefinition)
             .map(reference =>
-                typeConverters.Location.fromTextSpan(this.client.toResource(reference.file).toString(), reference));
+                typeConverters.Location.fromTextSpan(this.client.toResourceUri(reference.file), reference));
 
         codeLens.command = {
             title: this.getCodeLensLabel(locations),

diff --git a/src/features/source-definition.ts b/src/features/source-definition.ts
@@ -46,7 +46,7 @@ export class SourceDefinitionCommand {
             return;
         }
 
-        const document = client.toOpenDocument(client.toResource(file).toString());
+        const document = client.toOpenDocument(client.toResourceUri(file));
 
         if (!document) {
             lspClient.showErrorMessage('Go to Source Definition failed. File not opened in the editor.');

diff --git a/src/lsp-server.ts b/src/lsp-server.ts
@@ -147,6 +147,7 @@ export class LspServer {
                 disableAutomaticTypingAcquisition,
                 maxTsServerMemory,
                 npmLocation,
+                hostInfo,
                 locale,
                 plugins: plugins || [],
                 onEvent: this.onTsEvent.bind(this),
@@ -550,7 +551,7 @@ export class LspServer {
 
     async completionResolve(item: lsp.CompletionItem, token?: lsp.CancellationToken): Promise<lsp.CompletionItem> {
         item.data = item.data?.cacheId !== undefined ? this.completionDataCache.get(item.data.cacheId) : item.data;
-        const uri = this.tsClient.toResource(item.data.file).toString();
+        const uri = this.tsClient.toResourceUri(item.data.file);
         const document = item.data?.file ? this.tsClient.toOpenDocument(uri) : undefined;
         if (!document) {
             return item;
@@ -636,7 +637,7 @@ export class LspServer {
         const changes: lsp.WorkspaceEdit['changes'] = {};
         result.locs
             .forEach((spanGroup) => {
-                const uri = this.tsClient.toResource(spanGroup.file).toString();
+                const uri = this.tsClient.toResourceUri(spanGroup.file);
                 const textEdits = changes[uri] || (changes[uri] = []);
 
                 spanGroup.locs.forEach((textSpan) => {
@@ -868,7 +869,7 @@ export class LspServer {
             if (renameLocation) {
                 await this.options.lspClient.rename({
                     textDocument: {
-                        uri: this.tsClient.toResource(args.file).toString(),
+                        uri: this.tsClient.toResourceUri(args.file),
                     },
                     position: Position.fromLocation(renameLocation),
                 });
@@ -878,7 +879,7 @@ export class LspServer {
             this.tsClient.configurePlugin(pluginName, configuration);
         } else if (params.command === Commands.ORGANIZE_IMPORTS && params.arguments) {
             const file = params.arguments[0] as string;
-            const uri = this.tsClient.toResource(file).toString();
+            const uri = this.tsClient.toResourceUri(file);
             const document = this.tsClient.toOpenDocument(uri);
             if (!document) {
                 return;
@@ -944,7 +945,7 @@ export class LspServer {
         }
         const changes: { [uri: string]: lsp.TextEdit[]; } = {};
         for (const edit of edits) {
-            changes[this.tsClient.toResource(edit.fileName).toString()] = edit.textChanges.map(toTextEdit);
+            changes[this.tsClient.toResourceUri(edit.fileName)] = edit.textChanges.map(toTextEdit);
         }
         const { applied } = await this.options.lspClient.applyWorkspaceEdit({
             edit: { changes },
@@ -957,7 +958,7 @@ export class LspServer {
         for (const rename of params.files) {
             const codeEdits = await this.getEditsForFileRename(rename.oldUri, rename.newUri, token);
             for (const codeEdit of codeEdits) {
-                const uri = this.tsClient.toResource(codeEdit.fileName).toString();
+                const uri = this.tsClient.toResourceUri(codeEdit.fileName);
                 const textEdits = changes[uri] || (changes[uri] = []);
                 textEdits.push(...codeEdit.textChanges.map(toTextEdit));
             }
@@ -1061,7 +1062,7 @@ export class LspServer {
         return response.body.map(item => {
             return <lsp.SymbolInformation>{
                 location: {
-                    uri: this.tsClient.toResource(item.file).toString(),
+                    uri: this.tsClient.toResourceUri(item.file),
                     range: {
                         start: Position.fromLocation(item.start),
                         end: Position.fromLocation(item.end),

diff --git a/src/protocol-translation.ts b/src/protocol-translation.ts
@@ -12,9 +12,9 @@ import type { ts } from './ts-protocol.js';
 import { Position, Range } from './utils/typeConverters.js';
 
 export function toLocation(fileSpan: ts.server.protocol.FileSpan, client: TsClient): lsp.Location {
-    const uri = client.toResource(fileSpan.file);
+    const uri = client.toResourceUri(fileSpan.file);
     return {
-        uri: uri.toString(),
+        uri,
         range: {
             start: Position.fromLocation(fileSpan.start),
             end: Position.fromLocation(fileSpan.end),
@@ -125,11 +125,11 @@ export function toTextEdit(edit: ts.server.protocol.CodeEdit): lsp.TextEdit {
 }
 
 export function toTextDocumentEdit(change: ts.server.protocol.FileCodeEdits, client: TsClient): lsp.TextDocumentEdit {
-    const uri = client.toResource(change.fileName);
-    const document = client.toOpenDocument(uri.toString());
+    const uri = client.toResourceUri(change.fileName);
+    const document = client.toOpenDocument(uri);
     return {
         textDocument: {
-            uri: uri.toString(),
+            uri,
             version: document?.version ?? null,
         },
         edits: change.textChanges.map(c => toTextEdit(c)),

diff --git a/src/test-utils.ts b/src/test-utils.ts
@@ -72,6 +72,8 @@ const DEFAULT_TEST_CLIENT_INITIALIZATION_OPTIONS: TypeScriptInitializationOption
 
 const DEFAULT_WORKSPACE_SETTINGS: WorkspaceConfiguration = {};
 
+export const isWindows = process.platform === 'win32';
+
 export async function openDocumentAndWaitForDiagnostics(server: TestLspServer, textDocument: lsp.TextDocumentItem): Promise<void> {
     server.didOpenTextDocument({ textDocument });
     await server.waitForDiagnosticsForFile(textDocument.uri);
@@ -204,6 +206,7 @@ interface TestLspServerOptions {
     rootUri: string | null;
     publishDiagnostics: (args: lsp.PublishDiagnosticsParams) => void;
     clientCapabilitiesOverride?: lsp.ClientCapabilities;
+    initializationOptionsOverrides?: TypeScriptInitializationOptions;
 }
 
 export async function createServer(options: TestLspServerOptions): Promise<TestLspServer> {
@@ -223,7 +226,7 @@ export async function createServer(options: TestLspServerOptions): Promise<TestL
         rootUri: options.rootUri,
         processId: 42,
         capabilities: deepmerge(DEFAULT_TEST_CLIENT_CAPABILITIES, options.clientCapabilitiesOverride || {}),
-        initializationOptions: DEFAULT_TEST_CLIENT_INITIALIZATION_OPTIONS,
+        initializationOptions: deepmerge(DEFAULT_TEST_CLIENT_INITIALIZATION_OPTIONS, options.initializationOptionsOverrides || {}),
         workspaceFolders: null,
     });
     server.updateWorkspaceSettings({});