name: Integration tests for the release process

on: 
  push:
    paths:
      - go.mod
      - .forgejo/workflows/release.yml
      - .forgejo/workflows/integration.yml

jobs:
  release-simulation:
    runs-on: self-hosted
    steps:
      - uses: actions/checkout@v3

      - id: forgejo
        uses: https://code.forgejo.org/actions/setup-forgejo@v1
        with:
          user: root
          password: admin1234
          image-version: 1.19
          lxc-ip-prefix: 10.0.9

      - name: publish the runner release
        run: |
          set -x

          dir=$(mktemp -d)
          trap "rm -fr $dir" EXIT

          url=http://root:admin1234@${{ steps.forgejo.outputs.host-port }}
          export FORGEJO_RUNNER_LOGS="${{ steps.forgejo.outputs.runner-logs }}"

          #
          # Create a new project with the runner and the release workflow only
          #
          rsync -a --exclude .git ./ $dir/
          rm $(find $dir/.forgejo/workflows/*.yml | grep -v release.yml)
          forgejo-test-helper.sh push $dir $url root runner |& tee $dir/pushed
          eval $(grep '^sha=' < $dir/pushed)

          #
          # Push a tag to trigger the release workflow and wait for it to complete
          #
          forgejo-test-helper.sh api POST $url repos/root/runner/tags ${{ steps.forgejo.outputs.token }} --data-raw '{"tag_name": "v1.2.3", "target": "'$sha'"}'
          LOOPS=180 forgejo-test-helper.sh wait_success "$url" root/runner $sha

          #
          # Minimal sanity checks. e2e test is for the setup-forgejo action
          # and the infrastructure playbook.
          #
          curl -L -sS $url/root/runner/releases/download/v1.2.3/forgejo-runner-amd64 > forgejo-runner
          chmod +x forgejo-runner
          ./forgejo-runner --version | grep 1.2.3
          curl -L -sS $url/root/runner/releases/download/v1.2.3/forgejo-runner-amd64.sha256 > forgejo-runner.one
          shasum -a 256 < forgejo-runner | cut -f1 -d ' ' > forgejo-runner.two
          diff forgejo-runner.one forgejo-runner.two