feat(third_party) Port get-ripgrep. (#8514)

.gitignore

@@ -40,6 +40,7 @@ bundle
 # Test report files
 junit.xml
 packages/*/coverage/
+third_party/*/coverage/
 
 # Generated files
 packages/cli/src/generated/

esbuild.config.js

@@ -41,6 +41,10 @@ esbuild
     format: 'esm',
     external,
     alias: {
+      'get-ripgrep': path.resolve(
+        __dirname,
+        'third_party/get-ripgrep/src/index.ts',
+      ),
       'is-in-ci': path.resolve(
         __dirname,
         'packages/cli/src/patches/is-in-ci.ts',

npm-shrinkwrap.json

@@ -8,6 +8,7 @@
       "name": "@google/gemini-cli",
       "version": "0.7.0-nightly.20250918.2722473a",
       "workspaces": [
+        "third_party/get-ripgrep",
         "packages/*"
       ],
       "dependencies": {
@@ -397,13 +398,13 @@
       }
     },
     "node_modules/@babel/parser": {
-      "version": "7.27.5",
+      "version": "7.28.4",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.27.5.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.28.4.tgz",
-      "integrity": "sha512-OsQd175SxWkGlzbny8J3K8TnnDD0N3lrIUtB92xwyRpzaenGZhxDvxN/JgU00U3CDZNj9tPuDJ5H0WS4Nt3vKg==",
+      "integrity": "sha512-yZbBqeM6TkpP9du/I2pUZnJsRMGGvOuIrhjzC1AwHwW+6he4mni6Bp/m8ijn0iOuZuPI2BfkCoSRunpyjnrQKg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/types": "^7.27.3"
+        "@babel/types": "^7.28.4"
       },
       "bin": {
         "parser": "bin/babel-parser.js"
@@ -423,9 +424,9 @@
       }
     },
     "node_modules/@babel/types": {
-      "version": "7.27.6",
+      "version": "7.28.4",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.27.6.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.28.4.tgz",
-      "integrity": "sha512-ETyHEk2VHHvl9b9jZP5IHPavHYk57EhanlRRuae9XCpb/j5bDCbPPMOBfCWhnl/7EDJz0jEMCi/RhccCE8r1+Q==",
+      "integrity": "sha512-bkFqkLhh3pMBUQQkpVgWDWq/lqzc2678eUyDlTBhRqhCHFguYYGM0Efga7tYk4TogG/3x0EEl66/OQ+WGbWB/Q==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1833,41 +1834,15 @@
         "node": "^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0"
       }
     },
-    "node_modules/@joshua.litt/get-ripgrep": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/@joshua.litt/get-ripgrep/-/get-ripgrep-0.0.2.tgz",
-      "integrity": "sha512-cSHA+H+HEkOXeiCxrNvGj/pgv2Y0bfp4GbH3R87zr7Vob2pDUZV3BkUL9ucHMoDFID4GteSy5z5niN/lF9QeuQ==",
-      "dependencies": {
-        "@lvce-editor/verror": "^1.6.0",
-        "execa": "^9.5.2",
-        "extract-zip": "^2.0.1",
-        "fs-extra": "^11.3.0",
-        "got": "^14.4.5",
-        "path-exists": "^5.0.0",
-        "xdg-basedir": "^5.1.0"
-      }
-    },
-    "node_modules/@joshua.litt/get-ripgrep/node_modules/path-exists": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-5.0.0.tgz",
-      "integrity": "sha512-RjhtfwJOxzcFmNOi6ltcbcu4Iu+FL3zEj83dk4kAS+fVpTxXLO1b38RvJgT/0QwvV/L3aY9TAnyv0EOqW4GoMQ==",
-      "engines": {
-        "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
-      }
-    },
     "node_modules/@jridgewell/gen-mapping": {
-      "version": "0.3.8",
+      "version": "0.3.13",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.8.tgz",
+      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.13.tgz",
-      "integrity": "sha512-imAbBGkb+ebQyxKgzv5Hu2nmROxoDOXHh80evxdoXNOrvAnVx7zimzc1Oo5h9RlfV4vPXaE2iM5pOFbvOCClWA==",
+      "integrity": "sha512-2kkt/7niJ6MgEPxF0bYdQ6etZaA+fQvDcLKckhy1yIQOzaoKjBBjSj63/aLVjYE3qhRt5dvM+uUyfCg6UKCBbA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@jridgewell/set-array": "^1.2.1",
+        "@jridgewell/sourcemap-codec": "^1.5.0",
-        "@jridgewell/sourcemap-codec": "^1.4.10",
         "@jridgewell/trace-mapping": "^0.3.24"
-      },
-      "engines": {
-        "node": ">=6.0.0"
       }
     },
     "node_modules/@jridgewell/resolve-uri": {
@@ -1880,16 +1855,6 @@
         "node": ">=6.0.0"
       }
     },
-    "node_modules/@jridgewell/set-array": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.2.1.tgz",
-      "integrity": "sha512-R8gLRTZeyp03ymzP/6Lil/28tGeGEzhx1q2k703KGWRAI1VdvPIXdG70VJc2pAMw3NA6JKL5hhFu1sJX0Mnn/A==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
     "node_modules/@jridgewell/sourcemap-codec": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.0.tgz",
@@ -1898,9 +1863,9 @@
       "license": "MIT"
     },
     "node_modules/@jridgewell/trace-mapping": {
-      "version": "0.3.25",
+      "version": "0.3.31",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.25.tgz",
+      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.31.tgz",
-      "integrity": "sha512-vNk6aEwybGtawWmy/PzwnGDOjCkLWSD2wqvjGGAgOAwCGWySYXfYoxt00IJkTF+8Lb57DwOb3Aa0o9CApepiYQ==",
+      "integrity": "sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1990,12 +1955,6 @@
       "integrity": "sha512-GaHYm+c0O9MjZRu0ongGBRbinu8gVAMd2UZjji6jVmqKtZluZnptXGWhz1E8j8D2HJ3f/yMxKAUC0b+57wncIw==",
       "license": "MIT"
     },
-    "node_modules/@lvce-editor/verror": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/@lvce-editor/verror/-/verror-1.7.0.tgz",
-      "integrity": "sha512-+LGuAEIC2L7pbvkyAQVWM2Go0dAy+UWEui28g07zNtZsCBhm+gusBK8PNwLJLV5Jay+TyUYuwLIbJdjLLzqEBg==",
-      "license": "MIT"
-    },
     "node_modules/@lydell/node-pty": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/@lydell/node-pty/-/node-pty-1.1.0.tgz",
@@ -8753,6 +8712,10 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/get-ripgrep": {
+      "resolved": "third_party/get-ripgrep",
+      "link": true
+    },
     "node_modules/get-stream": {
       "version": "9.0.1",
       "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-9.0.1.tgz",
@@ -17092,7 +17055,6 @@
         "@google-cloud/opentelemetry-cloud-monitoring-exporter": "^0.21.0",
         "@google-cloud/opentelemetry-cloud-trace-exporter": "^3.0.0",
         "@google/genai": "1.16.0",
-        "@joshua.litt/get-ripgrep": "^0.0.2",
         "@modelcontextprotocol/sdk": "^1.11.0",
         "@opentelemetry/api": "^1.9.0",
         "@opentelemetry/exporter-logs-otlp-grpc": "^0.203.0",
@@ -17116,6 +17078,7 @@
         "fast-uri": "^3.0.6",
         "fdir": "^6.4.6",
         "fzf": "^0.5.2",
+        "get-ripgrep": "file:../../third_party/get-ripgrep",
         "glob": "^10.4.5",
         "google-auth-library": "^9.11.0",
         "html-to-text": "^9.0.5",
@@ -17492,6 +17455,44 @@
       "engines": {
         "node": ">= 0.6"
       }
+    },
+    "third_party/get-ripgrep": {
+      "version": "0.0.0-dev",
+      "license": "MIT",
+      "dependencies": {
+        "execa": "^9.5.2",
+        "extract-zip": "^2.0.1",
+        "fs-extra": "^11.3.0",
+        "got": "^14.4.5",
+        "path-exists": "^5.0.0",
+        "xdg-basedir": "^5.1.0"
+      },
+      "devDependencies": {
+        "@types/fs-extra": "^11.0.4",
+        "@types/node": "^22.13.0",
+        "prettier": "^3.4.2",
+        "typescript": "^5.7.3",
+        "vitest": "^3.1.1"
+      }
+    },
+    "third_party/get-ripgrep/node_modules/@types/node": {
+      "version": "22.18.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.18.6.tgz",
+      "integrity": "sha512-r8uszLPpeIWbNKtvWRt/DbVi5zbqZyj1PTmhRMqBMvDnaz1QpmSKujUtJLrqGZeoM8v72MfYggDceY4K1itzWQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~6.21.0"
+      }
+    },
+    "third_party/get-ripgrep/node_modules/path-exists": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-5.0.0.tgz",
+      "integrity": "sha512-RjhtfwJOxzcFmNOi6ltcbcu4Iu+FL3zEj83dk4kAS+fVpTxXLO1b38RvJgT/0QwvV/L3aY9TAnyv0EOqW4GoMQ==",
+      "license": "MIT",
+      "engines": {
+        "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+      }
     }
   }
 }

package.json

@@ -6,6 +6,7 @@
   },
   "type": "module",
   "workspaces": [
+    "third_party/get-ripgrep",
     "packages/*"
   ],
   "private": "true",

packages/core/package.json

@@ -24,7 +24,6 @@
     "@google-cloud/opentelemetry-cloud-monitoring-exporter": "^0.21.0",
     "@google-cloud/opentelemetry-cloud-trace-exporter": "^3.0.0",
     "@google-cloud/logging": "^11.2.1",
-    "@joshua.litt/get-ripgrep": "^0.0.2",
     "@modelcontextprotocol/sdk": "^1.11.0",
     "@opentelemetry/api": "^1.9.0",
     "@opentelemetry/exporter-logs-otlp-grpc": "^0.203.0",
@@ -48,6 +47,7 @@
     "fast-uri": "^3.0.6",
     "fdir": "^6.4.6",
     "fzf": "^0.5.2",
+    "get-ripgrep": "file:../../third_party/get-ripgrep",
     "glob": "^10.4.5",
     "google-auth-library": "^9.11.0",
     "html-to-text": "^9.0.5",

packages/core/src/tools/ripGrep.test.ts

@@ -22,11 +22,11 @@ import type { Config } from '../config/config.js';
 import { createMockWorkspaceContext } from '../test-utils/mockWorkspaceContext.js';
 import type { ChildProcess } from 'node:child_process';
 import { spawn } from 'node:child_process';
-import { downloadRipGrep } from '@joshua.litt/get-ripgrep';
+import { downloadRipGrep } from 'get-ripgrep';
 import { fileExists } from '../utils/fileUtils.js';
 
 // Mock dependencies for canUseRipgrep
-vi.mock('@joshua.litt/get-ripgrep', () => ({
+vi.mock('get-ripgrep', () => ({
   downloadRipGrep: vi.fn(),
 }));
 vi.mock('../utils/fileUtils.js', async (importOriginal) => {

packages/core/src/tools/ripGrep.ts

@@ -8,7 +8,7 @@ import fs from 'node:fs';
 import path from 'node:path';
 import { EOL } from 'node:os';
 import { spawn } from 'node:child_process';
-import { downloadRipGrep } from '@joshua.litt/get-ripgrep';
+import { downloadRipGrep } from 'get-ripgrep';
 import type { ToolInvocation, ToolResult } from './tools.js';
 import { BaseDeclarativeTool, BaseToolInvocation, Kind } from './tools.js';
 import { SchemaValidator } from '../utils/schemaValidator.js';

packages/core/tsconfig.json

@@ -7,5 +7,6 @@
     "types": ["node", "vitest/globals"]
   },
   "include": ["index.ts", "src/**/*.ts", "src/**/*.json"],
-  "exclude": ["node_modules", "dist"]
+  "exclude": ["node_modules", "dist"],
+  "references": [{ "path": "../../third_party/get-ripgrep" }]
 }

scripts/build_package.js

@@ -21,7 +21,9 @@ import { execSync } from 'node:child_process';
 import { writeFileSync } from 'node:fs';
 import { join } from 'node:path';
 
-if (!process.cwd().includes('packages')) {
+if (
+  !(process.cwd().includes('packages') || process.cwd().includes('third_party'))
+) {
   console.error('must be invoked from a package directory');
   process.exit(1);
 }

scripts/clean.js

@@ -43,6 +43,7 @@ for (const workspace of rootPackageJson.workspaces) {
   for (const pkgPath of packages) {
     const pkgDir = dirname(join(root, pkgPath));
     rmSync(join(pkgDir, 'dist'), RMRF_OPTIONS);
+    rmSync(join(pkgDir, 'tsconfig.tsbuildinfo'), RMRF_OPTIONS);
   }
 }
 

third_party/get-ripgrep/package.json

@@ -1,19 +1,20 @@
 {
-  "name": "@lvce-editor/ripgrep",
+  "name": "get-ripgrep",
   "version": "0.0.0-dev",
-  "description": "A module for using ripgrep in a Node project",
+  "description": "A module for downloading ripgrep at runtime a Node project",
-  "main": "src/index.js",
+  "main": "dist/index.js",
-  "typings": "src/index.d.ts",
+  "files": [
+    "dist"
+  ],
   "type": "module",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/lvce-editor/ripgrep"
-  },
   "scripts": {
-    "postinstall": "node ./src/postinstall.js",
+    "build": "node ../../scripts/build_package.js",
-    "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js",
+    "prepublishOnly": "npm run build",
-    "test:watch": "node --experimental-vm-modules node_modules/jest/bin/jest.js --watch",
+    "format": "prettier --write .",
-    "format": "prettier --write ."
+    "lint": "eslint . --ext .ts,.tsx",
+    "test": "vitest run",
+    "test:ci": "vitest run --coverage",
+    "typecheck": "tsc --noEmit"
   },
   "keywords": [
     "lvce-editor",
@@ -22,20 +23,17 @@
   "author": "Lvce Editor",
   "license": "MIT",
   "dependencies": {
-    "@lvce-editor/verror": "^1.6.0",
     "execa": "^9.5.2",
     "extract-zip": "^2.0.1",
     "fs-extra": "^11.3.0",
     "got": "^14.4.5",
     "path-exists": "^5.0.0",
-    "tempy": "^3.1.0",
     "xdg-basedir": "^5.1.0"
   },
   "devDependencies": {
     "@types/fs-extra": "^11.0.4",
-    "@types/jest": "^29.5.14",
     "@types/node": "^22.13.0",
-    "jest": "^29.7.0",
+    "vitest": "^3.1.1",
     "prettier": "^3.4.2",
     "typescript": "^5.7.3"
   },

third_party/get-ripgrep/src/downloadRipGrep.test.ts

@@ -0,0 +1,172 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { Writable, Readable } from 'node:stream'
+import fs from 'node:fs'
+import { downloadRipGrep } from './downloadRipGrep.js'
+import { execa } from 'execa'
+import extractZip from 'extract-zip'
+import fsExtra from 'fs-extra'
+import got from 'got'
+import * as os from 'node:os'
+import { pathExists } from 'path-exists'
+import { pipeline } from 'node:stream/promises'
+
+// Mock dependencies before any imports
+vi.mock('execa', () => ({
+  execa: vi.fn(),
+}))
+
+vi.mock('extract-zip', () => ({
+  default: vi.fn(),
+}))
+
+vi.mock('fs-extra', () => ({
+  default: {
+    mkdir: vi.fn(),
+    createWriteStream: vi.fn(() => new Writable()),
+    move: vi.fn(),
+    mkdtemp: vi.fn(async (prefix) => `${prefix}`),
+    rm: vi.fn(),
+  },
+}))
+
+vi.mock('got', () => ({
+  default: {
+    stream: vi.fn(),
+  },
+}))
+
+vi.mock('node:os', () => ({
+  platform: vi.fn(),
+  arch: vi.fn(),
+}))
+
+vi.mock('path-exists', () => ({
+  pathExists: vi.fn(),
+}))
+
+vi.mock('node:stream/promises', () => ({
+  pipeline: vi.fn(),
+}))
+
+vi.mock('xdg-basedir', () => ({
+  xdgCache: `./mocked/cache`,
+}))
+
+describe('downloadRipGrep', () => {
+  beforeEach(() => {
+    vi.resetAllMocks()
+    // Mock got.stream to return a real, empty readable stream
+    const mockStream = new Readable({
+      read() {
+        this.push(null) // Signal end of stream
+      },
+    })
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    vi.mocked(got.stream).mockReturnValue(mockStream as any)
+    vi.mocked(pipeline).mockResolvedValue(undefined)
+  })
+
+  afterEach(() => {
+    vi.restoreAllMocks()
+    fs.rmSync('./test/bin', { recursive: true, force: true })
+    fs.rmSync('./mocked', { recursive: true, force: true })
+  })
+
+  const testMatrix = [
+    {
+      platform: 'darwin',
+      arch: 'arm64',
+      target: 'aarch64-apple-darwin.tar.gz',
+    },
+    { platform: 'darwin', arch: 'x64', target: 'x86_64-apple-darwin.tar.gz' },
+    { platform: 'win32', arch: 'x64', target: 'x86_64-pc-windows-msvc.zip' },
+    { platform: 'win32', arch: 'arm', target: 'aarch64-pc-windows-msvc.zip' },
+    {
+      platform: 'linux',
+      arch: 'x64',
+      target: 'x86_64-unknown-linux-musl.tar.gz',
+    },
+    {
+      platform: 'linux',
+      arch: 'arm64',
+      target: 'aarch64-unknown-linux-gnu.tar.gz',
+    },
+  ]
+
+  for (const { platform, arch, target } of testMatrix) {
+    it(`should download and extract for ${platform}-${arch}`, async () => {
+      vi.mocked(os.platform).mockReturnValue(platform as NodeJS.Platform)
+      vi.mocked(os.arch).mockReturnValue(arch)
+      vi.mocked(pathExists).mockResolvedValue(false)
+
+      const binPath = './test/bin'
+      await downloadRipGrep(binPath)
+
+      const version = 'v13.0.0-10'
+      const expectedUrl = `https://github.com/microsoft/ripgrep-prebuilt/releases/download/${version}/ripgrep-${version}-${target}`
+      const expectedDownloadPath = `./mocked/cache/vscode-ripgrep/ripgrep-${version}-${target}`
+
+      // Check download
+      expect(got.stream).toHaveBeenCalledWith(expectedUrl)
+      expect(pipeline).toHaveBeenCalled()
+
+      // Check extraction
+      if (target.endsWith('.tar.gz')) {
+        expect(execa).toHaveBeenCalledWith('tar', [
+          'xvf',
+          expectedDownloadPath,
+          '-C',
+          binPath,
+        ])
+        expect(extractZip).not.toHaveBeenCalled()
+      } else if (target.endsWith('.zip')) {
+        expect(extractZip).toHaveBeenCalledWith(expectedDownloadPath, {
+          dir: binPath,
+        })
+        expect(execa).not.toHaveBeenCalled()
+      }
+    })
+  }
+
+  it('should use the cached file if it exists', async () => {
+    vi.mocked(os.platform).mockReturnValue('linux')
+    vi.mocked(os.arch).mockReturnValue('x64')
+    vi.mocked(pathExists).mockResolvedValue(true)
+
+    const binPath = './test/bin'
+    await downloadRipGrep(binPath)
+
+    expect(got.stream).not.toHaveBeenCalled()
+    expect(pipeline).not.toHaveBeenCalled()
+    expect(execa).toHaveBeenCalled() // Still extracts
+  })
+
+  it('should throw an error for an unknown platform', async () => {
+    vi.mocked(os.platform).mockReturnValue('sunos' as NodeJS.Platform) // an unsupported platform
+    vi.mocked(os.arch).mockReturnValue('x64')
+
+    await expect(downloadRipGrep('./test/bin')).rejects.toThrow(
+      'Unknown platform: sunos',
+    )
+  })
+
+  it('should clean up temporary files on successful download', async () => {
+    vi.mocked(os.platform).mockReturnValue('linux')
+    vi.mocked(os.arch).mockReturnValue('x64')
+    vi.mocked(pathExists).mockResolvedValue(false)
+
+    await downloadRipGrep('./test/bin')
+
+    expect(fsExtra.mkdtemp).toHaveBeenCalledWith('download-ripgrep')
+    expect(fsExtra.rm).toHaveBeenCalledWith('download-ripgrep', {
+      recursive: true,
+      force: true,
+    })
+  })
+})

third_party/get-ripgrep/src/downloadRipGrep.ts

@@ -4,7 +4,6 @@
  * Copyright 2023 Lvce Editor
  * SPDX-License-Identifier: MIT
  */
-import { VError } from '@lvce-editor/verror'
 import { execa } from 'execa'
 import extractZip from 'extract-zip'
 import fsExtra from 'fs-extra'
@@ -13,22 +12,19 @@ import * as os from 'node:os'
 import { dirname, join } from 'node:path'
 import { pathExists } from 'path-exists'
 import { pipeline } from 'node:stream/promises'
-import { temporaryFile } from 'tempy'
 import { fileURLToPath } from 'node:url'
 import { xdgCache } from 'xdg-basedir'
-
+import path from 'path'
-const { mkdir, createWriteStream, move } = fsExtra
 
 const __dirname = dirname(fileURLToPath(import.meta.url))
 
 const REPOSITORY = `microsoft/ripgrep-prebuilt`
-const VERSION = process.env.RIPGREP_VERSION || 'v13.0.0-10'
+const VERSION = process.env['RIPGREP_VERSION'] || 'v13.0.0-10'
-console.log({ VERSION })
 const BIN_PATH = join(__dirname, '../bin')
 
 const getTarget = () => {
-  const arch = process.env.npm_config_arch || os.arch()
+  const arch = process.env['npm_config_arch'] || os.arch()
-  const platform = process.env.platform || os.platform()
+  const platform = process.env['platform'] || os.platform()
   switch (platform) {
     case 'darwin':
       switch (arch) {
@@ -63,61 +59,60 @@ const getTarget = () => {
           return 'i686-unknown-linux-musl.tar.gz'
       }
     default:
-      throw new VError('Unknown platform: ' + platform)
+      throw new Error('Unknown platform: ' + platform)
   }
 }
 
-export const downloadFile = async (url, outFile) => {
+async function downloadFile(url: string, outFile: string): Promise<void> {
+  let tmpDir = undefined
   try {
-    const tmpFile = temporaryFile()
+    tmpDir = await fsExtra.mkdtemp('download-ripgrep')
-    await pipeline(got.stream(url), createWriteStream(tmpFile))
+    const tmpFile = path.join(tmpDir, 'tmp-file')
-    await mkdir(dirname(outFile), { recursive: true })
+    await pipeline(got.stream(url), fsExtra.createWriteStream(tmpFile))
-    await move(tmpFile, outFile)
+    await fsExtra.mkdir(dirname(outFile), { recursive: true })
+    await fsExtra.move(tmpFile, outFile)
   } catch (error) {
-    throw new VError(error, `Failed to download "${url}"`)
+    throw new Error(`Failed to download "${url}": ${error}`)
+  } finally {
+    if (tmpDir) {
+      await fsExtra.rm(tmpDir, { recursive: true, force: true })
+    }
   }
 }
 
-/**
+async function unzip(inFile: string, outDir: string): Promise<void> {
- * @param {string} inFile
- * @param {string} outDir
- */
-const unzip = async (inFile, outDir) => {
   try {
-    await mkdir(outDir, { recursive: true })
+    await fsExtra.mkdir(outDir, { recursive: true })
     await extractZip(inFile, { dir: outDir })
   } catch (error) {
-    throw new VError(error, `Failed to unzip "${inFile}"`)
+    throw new Error(`Failed to unzip "${inFile}": ${error}`)
   }
 }
 
-/**
+async function untarGz(inFile: string, outDir: string): Promise<void> {
- * @param {string} inFile
- * @param {string} outDir
- */
-const untarGz = async (inFile, outDir) => {
   try {
-    await mkdir(outDir, { recursive: true })
+    await fsExtra.mkdir(outDir, { recursive: true })
     await execa('tar', ['xvf', inFile, '-C', outDir])
   } catch (error) {
-    throw new VError(error, `Failed to extract "${inFile}"`)
+    throw new Error(`Failed to extract "${inFile}": ${error}`)
   }
 }
 
-export const downloadRipGrep = async () => {
+export async function downloadRipGrep(overrideBinPath?: string): Promise<void> {
   const target = getTarget()
   const url = `https://github.com/${REPOSITORY}/releases/download/${VERSION}/ripgrep-${VERSION}-${target}`
   const downloadPath = `${xdgCache}/vscode-ripgrep/ripgrep-${VERSION}-${target}`
+  const binPath = overrideBinPath ?? BIN_PATH
   if (!(await pathExists(downloadPath))) {
     await downloadFile(url, downloadPath)
   } else {
     console.info(`File ${downloadPath} has been cached`)
   }
   if (downloadPath.endsWith('.tar.gz')) {
-    await untarGz(downloadPath, BIN_PATH)
+    await untarGz(downloadPath, binPath)
   } else if (downloadPath.endsWith('.zip')) {
-    await unzip(downloadPath, BIN_PATH)
+    await unzip(downloadPath, binPath)
   } else {
-    throw new VError(`Invalid downloadPath ${downloadPath}`)
+    throw new Error(`Invalid downloadPath ${downloadPath}`)
   }
 }

third_party/get-ripgrep/src/index.js

@@ -1,17 +0,0 @@
-/* eslint-disable */
-/**
- * @license
- * Copyright 2023 Lvce Editor
- * SPDX-License-Identifier: MIT
- */
-import { dirname, join } from 'node:path'
-import { fileURLToPath } from 'node:url'
-
-const __dirname = dirname(fileURLToPath(import.meta.url))
-
-export const rgPath = join(
-  __dirname,
-  '..',
-  'bin',
-  `rg${process.platform === 'win32' ? '.exe' : ''}`,
-)

third_party/get-ripgrep/src/index.ts

@@ -0,0 +1,7 @@
+/* eslint-disable */
+/**
+ * @license
+ * Copyright 2023 Lvce Editor
+ * SPDX-License-Identifier: MIT
+ */
+export { downloadRipGrep } from './downloadRipGrep.js'

third_party/get-ripgrep/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "dist",
+    "lib": ["DOM", "DOM.Iterable", "ES2021"],
+    "composite": true,
+    "types": ["node", "vitest/globals"],
+    "rootDir": "src",
+    "declaration": true
+  },
+  "include": ["src/**/*.ts", "src/**/*.test.ts"],
+  "exclude": ["node_modules", "dist"]
+}