charmcraft-pack.yaml

name: Charmcraft Pack Test

on: [push, pull_request, workflow_call]

jobs:
  charmcraft-pack:
    runs-on: ubuntu-22.04

    steps:
    - name: Checkout test charm repository
      uses: actions/checkout@v3
      with:
        repository: jnsgruk/hello-kubecon

    - name: Update 'ops' dependency in test charm to latest
      run: |
        sed -i -e "/^ops[ ><=]/d" -e "/canonical\/operator/d" -e "/#egg=ops/d" requirements.txt
        if [ -z "${{ github.event.pull_request.head.sha }}" ]
        then
          echo -e "\ngit+$GITHUB_SERVER_URL/$GITHUB_REPOSITORY@$GITHUB_SHA#egg=ops" >> requirements.txt
        else
          # If on a PR, we need to reference the PR branch's repo and commit (not the GITHUB_SHA
          # temporary merge commit), because charmcraft pack does a git checkout which
          # can't see the temporary merge commit.
          echo -e "\ngit+${{ github.event.pull_request.head.repo.clone_url }}@${{ github.event.pull_request.head.sha }}#egg=ops" >> requirements.txt
        fi
        cat requirements.txt

    - name: Set up LXD
      uses: canonical/setup-lxd@ea57509243d3cf39f8ab926e021bb353947b01b5
      with:
        channel: 5.0/stable

    - name: Install charmcraft
      run: sudo snap install charmcraft --classic

    - name: Pack the charm
      run: sudo charmcraft pack --verbose