name: Installer CI

on:
  pull_request:
    paths:
      - 'install.sh'
  push:
    paths:
      - 'install.sh'
  schedule:
    - cron: '0 2 * * *'  # every day at 02:00 UTC

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # 4.2.2
      - name: Run ShellCheck on install.sh
        run: shellcheck install.sh
  smoke-test:
    needs: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # 4.2.2
      - name: Run installer end-to-end
        run: ./install.sh