I've found a hidden "bug" (or not friendly error) after refactoring the test workflow. You need to setup the git committer identity before using the action. You can do it for example with:

git config --global user.name 'github-actions[bot]'
git config --global user.email 'github-actions[bot]@users.noreply.github.com'

if you want to use the GitHub Bot.

The error was hidden because in my local machine I have it and in the previous workflow we were using this action which set up the global user config (git_config_global: true):

- name: Import GPG key
  id: import-gpg
  uses: crazy-max/ghaction-import-gpg@v4
  with:
    gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
    passphrase: ${{ secrets.PASSPHRASE }}
    git_config_global: true
    git_user_signingkey: true
    git_commit_gpgsign: false
    fingerprint: 'BD98B3F42545FF93EFF55F7F3F39AA1432CA6AD7'

I think the action should fail if it does not find that configuration, at least for the commands that generate a commit.

what do you think @da2ce7 , @yeraydavidrodriguez ? This is the factory class from SimpleGit.

Originally posted by @josecelano in #19 (comment)