Function downloadRipgrep

binary/utils/ripgrep.js:78–121

* Downloads and installs ripgrep for the specified target * * @param {string} target - Target platform-arch (e.g., 'darwin-x64') * @param {string} targetDir - Directory to install ripgrep to * @returns {Promise } - Path to the installed ripgrep binary

(target, targetDir)

 * @returns {Promise<string>} - Path to the installed ripgrep binary
 */
async function downloadRipgrep(target, targetDir) {
  // Get the ripgrep release file name for the target
  const releaseFile = TARGET_TO_RIPGREP_RELEASE[target];
  if (!releaseFile) {
    throw new Error(`Unsupported target: ${target}`);
  }

  const platform = target.split("-")[0];
  const downloadUrl = `${RIPGREP_BASE_URL}/${releaseFile}`;
  const tempDir = path.join(targetDir, "temp");

  // Create temp directory
  fs.mkdirSync(tempDir, { recursive: true });

  const archivePath = path.join(tempDir, releaseFile);

  try {
    // Download the ripgrep release
    console.log(`[info] Downloading ripgrep from ${downloadUrl}`);
    await downloadFile(downloadUrl, archivePath);

    // Extract the archive
    console.log(`[info] Extracting ripgrep to ${targetDir}`);
    await extractArchive(archivePath, targetDir, platform);

    // Make the binary executable on Unix-like systems
    if (platform !== "win32") {
      const rgPath = path.join(targetDir, "rg");
      fs.chmodSync(rgPath, 0o755);
    }

    // Clean up
    rimrafSync(tempDir);

    // Return the path to the ripgrep binary
    const binName = platform === "win32" ? "rg.exe" : "rg";
    return path.join(targetDir, binName);
  } catch (error) {
    console.error(`[error] Failed to download ripgrep for ${target}:`, error);
    // Clean up temp directory on error
    rimrafSync(tempDir);
    throw error;
  }
}

module.exports = {
  downloadRipgrep,