name: Shell Script Check & Format

on:
  push:
    paths:
      - '**.sh'
      - '**.bash'
      - '**.zsh'
      - '**.bashrc'
      - 'justfile'
      - 'Justfile'
  pull_request:
    paths:
      - '**.sh'
      - '**.bash'
      - '**.zsh'
      - '**.bashrc'
      - 'justfile'
      - 'Justfile'

jobs:
  shell-check:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4

      - name: Install just
        uses: extractions/setup-just@v2

      - name: Install shellcheck
        run: |
          sudo apt-get update
          sudo apt-get install -y shellcheck

      - name: Install go
        uses:  actions/setup-go@v5
        with:
          go-version: '>=1.17.0'
      - run: go version
        # run: |
        #   sudo apt-get update
        #   sudo apt-get install -y go

      - name: Install shfmt
        run: |
          go install mvdan.cc/sh/v3/cmd/shfmt@latest
          echo "$HOME/go/bin" >> $GITHUB_PATH

      - name: fish-actions/install-fish
        uses: fish-actions/install-fish@v1.1.0

      - name: Run shell script check
        run: just check

      - name: Run shell script format
        run: just format

      - name: Check for changes
        id: git-check
        run: |
          git diff --exit-code || echo "format_changes=true" >> $GITHUB_OUTPUT

      - name: Commit changes
        if: steps.git-check.outputs.format_changes == 'true'
        run: |
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add -A
          git commit -m "style: format shell scripts"
          git push