Function assertGitRepo

modules/vizion/lib/git/git.js:26–31

(folder)

// Throws if `folder` is not inside a git work tree. Callers turn this into a
// truthy callback error so God.js can keep walking up parent directories.
async function assertGitRepo(folder) {
  const out = await runGit(folder, ['rev-parse', '--is-inside-work-tree']);
  if (out.trim() !== 'true') {
    throw new Error('Not a git work tree: ' + folder);
  }
}

async function getUrl(folder, data) {
  // Preserve legacy behavior: the url is the `origin` remote url only.