buildtest.yml

---
name: Run Tests
on:
  pull_request:
    branches:
      - dev
  workflow_dispatch: null
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
jobs:
  run_build_diff:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout HEAD
        uses: actions/checkout@v4
      - name: Fetch Dev branch
        run: git fetch --depth=1
      - name: Get Dev branch HEAD hash
        id: get-dev-ref
        run: echo "devref=$(git rev-parse origin/dev)" >> $GITHUB_OUTPUT
      - name: Create cache folder
        run: mkdir /tmp/cache/
      - name: Check if build cache exists
        uses: actions/cache@v4
        with:
          path: /tmp/cache/
          key: ${{ steps.get-dev-ref.outputs.devref }}
      - name: Download latest build list
        uses: dawidd6/action-download-artifact@3ecf4024886f219d9290351234889bfb45d1b9da
        with:
          name: builds.txt
          if_no_artifact_found: warn
          workflow: updatebuildlist.yml
      - name: Update static builds list
        if: steps.download-builds.outputs.found_artifact == true
        run: cat builds.txt > spec/builds.txt
      - name: Download latest build xmls
        uses: dawidd6/action-download-artifact@3ecf4024886f219d9290351234889bfb45d1b9da
        with:
          name: build-xmls
          if_no_artifact_found: warn
          path: /tmp/cache/
      - name: Make sure cache is readable by docker
        run: chmod -R 777 /tmp/cache
      - name: Run build diff
        run: docker compose run -v '/tmp/cache/:/cache' -e 'CACHEDIR=/cache' busted-diff
          | tee /tmp/dockerlog
      - name: Generate artefact
        run: |
          sed -n '/Savefile Diff for/, $p' /tmp/dockerlog | tee /tmp/artefact
          [ -s /tmp/artefact ] || rm /tmp/artefact
      - name: Upload artefact
        uses: actions/upload-artifact@v4
        with:
          name: build-diff-output
          path: /tmp/artefact
      - name: move xmls found in builds.txt to a new directory
        run: |
          mkdir new-build-xmls
          while IFS= read -r line; do
              FILENAME="/tmp/cache/$( echo $line | tr -cd '[[:alnum:]]').xml"
              if [ -f "$FILENAME" ]; then
                  mv "$FILENAME" "./new-build-xmls/"
              fi
          done < "./spec/builds.txt"
      - name: Upload new build xmls
        uses: actions/upload-artifact@v4
        with:
          name: build-xmls
          path: './new-build-xmls/*'
          overwrite: true
          retention-days: 3
      - name: Upload cache
        uses: actions/upload-artifact@v4
        with:
          name: build-cache
          path: './tmp/cache/*'
          overwrite: true
          retention-days: 3