shellcheck.yml

name: ShellCheck Lint & Test Matrix

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  shellcheck:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, centos-latest, alpine-latest]
    steps:
      - uses: actions/checkout@v4
      - name: Install ShellCheck
        run: |
          if [[ "${{ runner.os }}" == "macOS" ]]; then
            brew install shellcheck bats-core
          elif [[ "${{ runner.os }}" == "Linux" ]]; then
            if grep -qi alpine /etc/os-release; then
              apk add --no-cache shellcheck bats
            elif grep -qi centos /etc/os-release; then
              yum install -y epel-release && yum install -y ShellCheck bats
            else
              sudo apt-get update && sudo apt-get install -y shellcheck bats
            fi
          fi
      - name: Run ShellCheck
        run: |
          find . -type f -name '*.sh' -exec shellcheck --shell=bash {} +
      - name: Run Bats Tests
        run: |
          bats tests/