Function getDiff

src/utils/git.ts:106–128

({ files }: { files: string[] })

  file.includes('.gif');

export const getDiff = async ({ files }: { files: string[] }) => {
  const gitDir = await getGitDir();

  const excludedFiles = files.filter(isFileExcludedFromDiff);

  if (excludedFiles.length) {
    outro(
      `Some files are excluded by default from 'git diff'. No commit messages are generated for this files:\n${excludedFiles.join(
        '\n'
      )}`
    );
  }

  const diffableFiles = files.filter((file) => !isFileExcludedFromDiff(file));

  const { stdout: diff } = await execa(
    'git',
    ['diff', '--staged', '--', ...diffableFiles],
    { cwd: gitDir }
  );

  return diff;
};

export const getGitDir = async (): Promise<string> => {
  const { stdout: gitDir } = await execa('git', [