name: Pull Request Checks
run-name: ${{ gitea.actor }} is building ${{ gitea.repository }} 🚀
on:
  pull_request:
    branches: [main]

jobs:
  commit-message-check:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Verify if commits are squashed
        run: |
          commit_count=$(wc -l <(git log --pretty=%s HEAD ^origin/main) | awk -F' ' '{print $1}')
          echo "[INFO] Number of commits for this PR: ${commit_count}"
          if (( ${commit_count} != 1 )); then
          echo "[ERROR] The commits are not squashed. Please run 'git rebase -i HEAD~${commit_count}' on your local repository."
          echo "Then squash the most recent commits, keep the first one and finally 'git push -f'."
          exit 1
          else
          echo "[INFO] Commits are squashed, good!"
          fi

      - name: Check commit message format
        uses: ./.gitea/actions/commit-msg-check

  linting:
    runs-on: ubuntu-latest
    needs: [commit-message-check]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Lint static source files
        uses: ./.gitea/actions/pre-commit-linter