# CI for the packager itself: build the Docker image and smoke-test that it
# produces a non-empty patch-Z.mpq from the test fixture.

name: CI
on:
  push:
    branches: [main]
  pull_request:

jobs:
  build-and-smoke:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Build image
        run: docker build -t mpq-packager:ci .

      - name: Package the fixture
        run: |
          set -euo pipefail
          docker run --rm \
            -e INPUT_MANIFEST=mpq.yaml \
            -e INPUT_VERSION=v0.0.0-ci \
            -e INPUT_OUT_DIR=/work/dist \
            -e GITHUB_WORKSPACE=/work \
            -v "$PWD/test:/work" \
            mpq-packager:ci

      - name: Assert artifact exists
        run: |
          set -euo pipefail
          test -s test/dist/patch-Z.mpq
          echo "OK: $(stat -c%s test/dist/patch-Z.mpq) bytes"