test-eb-hooks.yml

# documentation: https://help.github.com/en/articles/workflow-syntax-for-github-actions
name: Check whether eb_hooks.py script is up-to-date
on:
  push:
  pull_request:
  workflow_dispatch:
permissions:
  contents: read # to fetch code (actions/checkout)
env:
  EESSI_VERSION: '2023.06'
jobs:
  check_eb_hooks:
    runs-on: ubuntu-24.04
    steps:
        - name: Check out software-layer repository
          uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
          with:
              fetch-depth: 0  # Fetch all history for all branches and tags

        - name: Show host system info
          run: |
            echo "/proc/cpuinfo:"
            cat /proc/cpuinfo
            echo
            echo "lscpu:"
            lscpu

        - name: Mount EESSI CernVM-FS pilot repository
          uses: cvmfs-contrib/github-action-cvmfs@55899ca74cf78ab874bdf47f5a804e47c198743c # v4.0
          with:
              cvmfs_config_package: https://github.com/EESSI/filesystem-layer/releases/download/latest/cvmfs-config-eessi_latest_all.deb
              cvmfs_http_proxy: DIRECT
              cvmfs_repositories: software.eessi.io

        - name: Check that EasyBuild hook is up to date
          if: ${{ github.event_name == 'pull_request' }}
          run: |
              FILE="eb_hooks.py"
              TEMP_FILE="$(mktemp)"

              # Fetch base branch
              git fetch origin ${{ github.base_ref }}

              # Check if the hooks has changed in the PR
              if git diff --name-only origin/${{ github.base_ref }}...HEAD | grep -q "^$FILE$"; then
                echo "Hooks changed in PR. Using PR version."
                cp "$FILE" "$TEMP_FILE"
              else
                echo "File not changed in PR. Using default branch version."
                git show origin/${{ github.base_ref }}:$FILE > "$TEMP_FILE"
              fi

              # Compare the hooks to what is shipped in the repository
              source /cvmfs/software.eessi.io/versions/${EESSI_VERSION}/init/bash
              module load EESSI-extend
              diff "$TEMP_FILE" "$EASYBUILD_HOOKS"