name: Shellcheck

on:
  push:
  pull_request:
  schedule:
    - cron: '0 8 * * *'

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout source
      uses: actions/checkout@v4

    - name: Display original shellcheck version
      run: shellcheck --version

    - name: Update shellcheck to latest stable version
      run: |
        wget -qO- https://github.com/koalaman/shellcheck/releases/download/stable/shellcheck-stable.linux.x86_64.tar.xz | tar -xJv
        sudo cp shellcheck-stable/shellcheck /usr/bin/

    - name: Display current shellcheck version
      run: shellcheck --version

    - name: Shellcheck execution
      run: shellcheck --exclude=SC1090,SC1091 debian/*.init debian/*.post* debian/*.pre* debian/*-setup el/*.init tests/simulator-tcp.sh utils/patch-kernel