Function cloneSubmissionRepository

eng/external-plugin-quality-gates.mjs:106–134

(workDir, plugin)

}

function cloneSubmissionRepository(workDir, plugin) {
  const repoDir = path.join(workDir, "submission");
  ensureDirectory(repoDir);

  const sourceRepo = plugin.source?.repo;
  const fetchSpec = resolveFetchSpec(plugin.source ?? {});

  const init = runCommand("git", ["init", "-q"], { cwd: repoDir });
  if (init.exitCode !== 0) {
    throw new Error(`git init failed: ${init.output}`);
  }

  const addRemote = runCommand("git", ["remote", "add", "origin", `https://github.com/${sourceRepo}.git`], { cwd: repoDir });
  if (addRemote.exitCode !== 0) {
    throw new Error(`git remote add failed: ${addRemote.output}`);
  }

  const fetch = runCommand("git", ["fetch", "--depth=1", "origin", fetchSpec], { cwd: repoDir });
  if (fetch.exitCode !== 0) {
    throw new Error(`git fetch failed for ${fetchSpec}: ${fetch.output}`);
  }

  const checkout = runCommand("git", ["checkout", "--detach", "FETCH_HEAD"], { cwd: repoDir });
  if (checkout.exitCode !== 0) {
    throw new Error(`git checkout failed: ${checkout.output}`);
  }

  return repoDir;
}

// Ordered list of candidate locations for plugin.json, from most to least specific.
// Both the Copilot CLI and many external repos use nested conventions. We read the