spread.yaml

name: Spread
on:
  pull_request:
  push:
    branches:
      - main
  schedule:
    - cron: "0 0 */2 * *"

jobs:
  snap-build:
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Build snap
        uses: snapcore/action-build@v1
        id: rockcraft
      - name: Upload snap artifact
        uses: actions/upload-artifact@v4
        with:
          name: snap
          path: ${{ steps.rockcraft.outputs.snap }}

  snap-tests:
    runs-on: [self-hosted, spread-installed]
    needs: [snap-build]

    steps:
      - name: Cleanup job workspace
        run: |
          rm -rf "${{ github.workspace }}"
          mkdir "${{ github.workspace }}"
      - name: Checkout rockcraft
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          submodules: true
      - name: Download snap artifact
        uses: actions/download-artifact@v4
        with:
          name: snap
          path: tests
      - name: Run spread
        run: spread

      - name: Discard spread workers
        if: always()
        run: |
          shopt -s nullglob
          for r in .spread-reuse.*.yaml; do
            spread -discard -reuse-pid="$(echo "$r" | grep -o -E '[0-9]+')"
          done