const BRANCH_PATTERN = /^[0-9A-Za-z._/-]+$/u;
const COMMIT_PATTERN = /^[0-9a-fA-F]{7,40}$/u;

export function validateBranch(value: string) {
  const branch = value.trim();
  if (!branch) {
    return '请输入分支名';
  }
  if (
    branch.length > 200 ||
    !BRANCH_PATTERN.test(branch) ||
    branch.startsWith('/') ||
    branch.endsWith('/') ||
    branch.includes('..')
  ) {
    return '分支名格式不正确';
  }
  return '';
}

export function validateCommitHash(value: string) {
  const commitHash = value.trim();
  if (commitHash && !COMMIT_PATTERN.test(commitHash)) {
    return 'Commit Hash 需为 7 到 40 位十六进制字符';
  }
  return '';
}