shellcheck.yml

name: Shellcheck runner

# Lint the campaign-runner shell scripts. This is a static gate only — the
# runner is exercised for real on the benchmark devbox, not in CI.
on:
  push:
    branches: [main]
    paths:
      - "runner/**"
      - ".github/workflows/shellcheck.yml"
  pull_request:
    paths:
      - "runner/**"
      - ".github/workflows/shellcheck.yml"

permissions:
  contents: read

jobs:
  shellcheck:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Syntax-check (bash -n)
        run: |
          for f in runner/*.sh; do
            echo "bash -n $f"
            bash -n "$f"
          done

      - name: Shellcheck
        # The .cfg is a sourced bash fragment and carries its own
        # `shellcheck shell=bash` directive, so it lints too.
        run: shellcheck runner/*.sh runner/*.cfg