Fix launcher file paths on Windows

vinistock · vinistock · commit 504d98e413c6 · 2025-01-23T13:37:00.000-05:00
diff --git a/exe/ruby-lsp b/exe/ruby-lsp
@@ -64,7 +64,10 @@ if ENV["BUNDLE_GEMFILE"].nil?
   # which gives us the opportunity to control which specs are activated and enter degraded mode if any gems failed to
   # install rather than failing to boot the server completely
   if options[:launcher]
-    command = +"#{Gem.ruby} #{File.expand_path("ruby-lsp-launcher", __dir__)}"
+    # Run `/path/to/ruby /path/to/exe/ruby-lsp-launcher` and ensuring that the Windows long format path is normalized
+    # for exec
+    command = +"#{Gem.ruby.delete_prefix("//?/")} "
+    command << File.expand_path("ruby-lsp-launcher", __dir__).delete_prefix("//?/")
     command << " --debug" if options[:debug]
     exit exec(command)
   end
diff --git a/vscode/src/ruby.ts b/vscode/src/ruby.ts
@@ -260,8 +260,11 @@ export class Ruby implements RubyInterface {
 
     this.sanitizeEnvironment(env);
 
-    // We need to set the process environment too to make other extensions such as Sorbet find the right Ruby paths
-    process.env = env;
+    if (this.context.extensionMode !== vscode.ExtensionMode.Test) {
+      // We need to set the process environment too to make other extensions such as Sorbet find the right Ruby paths
+      process.env = env;
+    }
+
     this._env = env;
     this.rubyVersion = version;
     this.yjitEnabled = (yjit && major > 3) || (major === 3 && minor >= 2);
diff --git a/vscode/src/test/suite/client.test.ts b/vscode/src/test/suite/client.test.ts
@@ -31,41 +31,10 @@ import { after, afterEach, before } from "mocha";
 import { Ruby, ManagerIdentifier } from "../../ruby";
 import Client from "../../client";
 import { WorkspaceChannel } from "../../workspaceChannel";
-import { RUBY_VERSION, MAJOR, MINOR } from "../rubyVersion";
+import { MAJOR, MINOR } from "../rubyVersion";
 
-import { FAKE_TELEMETRY } from "./fakeTelemetry";
-
-class FakeLogger {
-  receivedMessages = "";
-
-  trace(message: string, ..._args: any[]): void {
-    this.receivedMessages += message;
-  }
-
-  debug(message: string, ..._args: any[]): void {
-    this.receivedMessages += message;
-  }
-
-  info(message: string, ..._args: any[]): void {
-    this.receivedMessages += message;
-  }
-
-  warn(message: string, ..._args: any[]): void {
-    this.receivedMessages += message;
-  }
-
-  error(error: string | Error, ..._args: any[]): void {
-    this.receivedMessages += error.toString();
-  }
-
-  append(value: string): void {
-    this.receivedMessages += value;
-  }
-
-  appendLine(value: string): void {
-    this.receivedMessages += value;
-  }
-}
+import { FAKE_TELEMETRY, FakeLogger } from "./fakeTelemetry";
+import { createRubySymlinks } from "./helpers";
 
 async function launchClient(workspaceUri: vscode.Uri) {
   const workspaceFolder: vscode.WorkspaceFolder = {
@@ -85,6 +54,8 @@ async function launchClient(workspaceUri: vscode.Uri) {
   const fakeLogger = new FakeLogger();
   const outputChannel = new WorkspaceChannel("fake", fakeLogger as any);
 
+  let managerConfig;
+
   // Ensure that we're activating the correct Ruby version on CI
   if (process.env.CI) {
     await vscode.workspace
@@ -94,54 +65,12 @@ async function launchClient(workspaceUri: vscode.Uri) {
       .getConfiguration("rubyLsp")
       .update("linters", ["rubocop_internal"], true);
 
-    if (os.platform() === "linux") {
-      await vscode.workspace
-        .getConfiguration("rubyLsp")
-        .update(
-          "rubyVersionManager",
-          { identifier: ManagerIdentifier.Chruby },
-          true,
-        );
-
-      fs.mkdirSync(path.join(os.homedir(), ".rubies"), { recursive: true });
-      fs.symlinkSync(
-        `/opt/hostedtoolcache/Ruby/${RUBY_VERSION}/x64`,
-        path.join(os.homedir(), ".rubies", RUBY_VERSION),
-      );
-    } else if (os.platform() === "darwin") {
-      await vscode.workspace
-        .getConfiguration("rubyLsp")
-        .update(
-          "rubyVersionManager",
-          { identifier: ManagerIdentifier.Chruby },
-          true,
-        );
-
-      fs.mkdirSync(path.join(os.homedir(), ".rubies"), { recursive: true });
-      fs.symlinkSync(
-        `/Users/runner/hostedtoolcache/Ruby/${RUBY_VERSION}/arm64`,
-        path.join(os.homedir(), ".rubies", RUBY_VERSION),
-      );
+    createRubySymlinks();
+
+    if (os.platform() === "win32") {
+      managerConfig = { identifier: ManagerIdentifier.RubyInstaller };
     } else {
-      await vscode.workspace
-        .getConfiguration("rubyLsp")
-        .update(
-          "rubyVersionManager",
-          { identifier: ManagerIdentifier.RubyInstaller },
-          true,
-        );
-
-      fs.symlinkSync(
-        path.join(
-          "C:",
-          "hostedtoolcache",
-          "windows",
-          "Ruby",
-          RUBY_VERSION,
-          "x64",
-        ),
-        path.join("C:", `Ruby${MAJOR}${MINOR}-${os.arch()}`),
-      );
+      managerConfig = { identifier: ManagerIdentifier.Chruby };
     }
   }
 
@@ -151,7 +80,7 @@ async function launchClient(workspaceUri: vscode.Uri) {
     outputChannel,
     FAKE_TELEMETRY,
   );
-  await ruby.activateRuby();
+  await ruby.activateRuby(managerConfig);
   ruby.env.RUBY_LSP_BYPASS_TYPECHECKER = "true";
 
   const virtualDocuments = new Map<string, string>();
diff --git a/vscode/src/test/suite/debugger.test.ts b/vscode/src/test/suite/debugger.test.ts
@@ -4,7 +4,7 @@ import * as path from "path";
 import * as os from "os";
 
 import * as vscode from "vscode";
-import sinon from "sinon";
+import { afterEach, beforeEach } from "mocha";
 
 import { Debugger } from "../../debugger";
 import { Ruby, ManagerIdentifier } from "../../ruby";
@@ -14,8 +14,25 @@ import { LOG_CHANNEL, asyncExec } from "../../common";
 import { RUBY_VERSION } from "../rubyVersion";
 
 import { FAKE_TELEMETRY } from "./fakeTelemetry";
+import { createRubySymlinks } from "./helpers";
 
 suite("Debugger", () => {
+  const original = vscode.workspace
+    .getConfiguration("debug")
+    .get("saveBeforeStart");
+
+  beforeEach(async () => {
+    await vscode.workspace
+      .getConfiguration("debug")
+      .update("saveBeforeStart", "none", true);
+  });
+
+  afterEach(async () => {
+    await vscode.workspace
+      .getConfiguration("debug")
+      .update("saveBeforeStart", original, true);
+  });
+
   test("Provide debug configurations returns the default configs", () => {
     const context = { subscriptions: [] } as unknown as vscode.ExtensionContext;
     const debug = new Debugger(context, () => {
@@ -161,26 +178,15 @@ suite("Debugger", () => {
   });
 
   test("Launching the debugger", async () => {
-    // eslint-disable-next-line no-process-env
-    const manager = process.env.CI
-      ? ManagerIdentifier.None
-      : ManagerIdentifier.Chruby;
+    const manager =
+      os.platform() === "win32"
+        ? { identifier: ManagerIdentifier.None }
+        : { identifier: ManagerIdentifier.Chruby };
 
-    const configStub = sinon
-      .stub(vscode.workspace, "getConfiguration")
-      .returns({
-        get: (name: string) => {
-          if (name === "rubyVersionManager") {
-            return { identifier: manager };
-          } else if (name === "bundleGemfile") {
-            return "";
-          } else if (name === "saveBeforeStart") {
-            return "none";
-          }
-
-          return undefined;
-        },
-      } as unknown as vscode.WorkspaceConfiguration);
+    // eslint-disable-next-line no-process-env
+    if (process.env.CI) {
+      createRubySymlinks();
+    }
 
     const tmpPath = fs.mkdtempSync(
       path.join(os.tmpdir(), "ruby-lsp-test-debugger"),
@@ -205,13 +211,14 @@ suite("Debugger", () => {
       name: path.basename(tmpPath),
       index: 0,
     };
+
     const ruby = new Ruby(
       context,
       workspaceFolder,
       outputChannel,
       FAKE_TELEMETRY,
     );
-    await ruby.activateRuby();
+    await ruby.activateRuby(manager);
 
     try {
       await asyncExec("bundle install", { env: ruby.env, cwd: tmpPath });
@@ -247,11 +254,11 @@ suite("Debugger", () => {
     // the termination callback or else we try to dispose of the debugger client too early, but we need to wait for that
     // so that we can clean up stubs otherwise they leak into other tests.
     await new Promise<void>((resolve) => {
-      vscode.debug.onDidTerminateDebugSession((_session) => {
-        configStub.restore();
+      const callback = vscode.debug.onDidTerminateDebugSession((_session) => {
         debug.dispose();
         context.subscriptions.forEach((subscription) => subscription.dispose());
         fs.rmSync(tmpPath, { recursive: true, force: true });
+        callback.dispose();
         resolve();
       });
     });
diff --git a/vscode/src/test/suite/fakeTelemetry.ts b/vscode/src/test/suite/fakeTelemetry.ts
@@ -27,3 +27,35 @@ export const FAKE_TELEMETRY = vscode.env.createTelemetryLogger(
     ignoreUnhandledErrors: true,
   },
 );
+
+export class FakeLogger {
+  receivedMessages = "";
+
+  trace(message: string, ..._args: any[]): void {
+    this.receivedMessages += message;
+  }
+
+  debug(message: string, ..._args: any[]): void {
+    this.receivedMessages += message;
+  }
+
+  info(message: string, ..._args: any[]): void {
+    this.receivedMessages += message;
+  }
+
+  warn(message: string, ..._args: any[]): void {
+    this.receivedMessages += message;
+  }
+
+  error(error: string | Error, ..._args: any[]): void {
+    this.receivedMessages += error.toString();
+  }
+
+  append(value: string): void {
+    this.receivedMessages += value;
+  }
+
+  appendLine(value: string): void {
+    this.receivedMessages += value;
+  }
+}
diff --git a/vscode/src/test/suite/helpers.ts b/vscode/src/test/suite/helpers.ts
@@ -0,0 +1,43 @@
+/* eslint-disable no-process-env */
+import path from "path";
+import os from "os";
+import fs from "fs";
+
+import { MAJOR, MINOR, RUBY_VERSION } from "../rubyVersion";
+
+export function createRubySymlinks() {
+  if (os.platform() === "linux") {
+    const linkPath = path.join(os.homedir(), ".rubies", RUBY_VERSION);
+
+    if (!fs.existsSync(linkPath)) {
+      fs.mkdirSync(path.join(os.homedir(), ".rubies"), { recursive: true });
+      fs.symlinkSync(`/opt/hostedtoolcache/Ruby/${RUBY_VERSION}/x64`, linkPath);
+    }
+  } else if (os.platform() === "darwin") {
+    const linkPath = path.join(os.homedir(), ".rubies", RUBY_VERSION);
+
+    if (!fs.existsSync(linkPath)) {
+      fs.mkdirSync(path.join(os.homedir(), ".rubies"), { recursive: true });
+      fs.symlinkSync(
+        `/Users/runner/hostedtoolcache/Ruby/${RUBY_VERSION}/arm64`,
+        linkPath,
+      );
+    }
+  } else {
+    const linkPath = path.join("C:", `Ruby${MAJOR}${MINOR}-${os.arch()}`);
+
+    if (!fs.existsSync(linkPath)) {
+      fs.symlinkSync(
+        path.join(
+          "C:",
+          "hostedtoolcache",
+          "windows",
+          "Ruby",
+          RUBY_VERSION,
+          "x64",
+        ),
+        linkPath,
+      );
+    }
+  }
+}
diff --git a/vscode/src/test/suite/launch.test.ts b/vscode/src/test/suite/launch.test.ts
