* Extracts an archive to a specified directory * * @param {string} archivePath - Path to the archive file * @param {string} targetDir - Directory to extract the archive to * @param {string} platform - Platform identifier (e.g., 'darwin', 'linux', 'win32') * @returns {Promise }
(archivePath, targetDir, platform)
| 44 | * @returns {Promise<void>} |
| 45 | */ |
| 46 | async function extractArchive(archivePath, targetDir, platform) { |
| 47 | if (platform === "win32" || archivePath.endsWith(".zip")) { |
| 48 | // Simple zip extraction for Windows - extract rg.exe |
| 49 | const zip = new AdmZip(archivePath); |
| 50 | |
| 51 | const rgEntry = zip |
| 52 | .getEntries() |
| 53 | .find((entry) => entry.entryName.endsWith("rg.exe")); |
| 54 | |
| 55 | if (!rgEntry) { |
| 56 | throw new Error("Could not find rg.exe in the downloaded archive"); |
| 57 | } |
| 58 | |
| 59 | // Extract the found rg.exe file to the target directory |
| 60 | const entryData = rgEntry.getData(); |
| 61 | fs.writeFileSync(path.join(targetDir, "rg.exe"), entryData); |
| 62 | } else { |
| 63 | await tar.extract({ |
| 64 | file: archivePath, |
| 65 | cwd: targetDir, |
| 66 | strip: 1, // Strip the top-level directory |
| 67 | filter: (path) => path.endsWith("/rg"), |
| 68 | }); |
| 69 | } |
| 70 | } |
| 71 | /** |
| 72 | * Downloads and installs ripgrep for the specified target |
| 73 | * |