GTNH-Actions-Workflows/.github/workflows/latest-daily-integration-test.yml

name: Test integration in latest daily

# Note: this workflow is triggered via workflow_run, which runs in the context of the default branch.
# Therefore we use the statuses api to place it on the source commit manually
on:
  workflow_run:
    workflows: ["Build and test"]
    types: [completed]

permissions:
  actions: read
  contents: read
  statuses: write

# Key on the triggering build's head_sha so each PR head is isolated, and a
# repaired rerun (same run_id, same head_sha, new attempt) cancels the now-stale
# in-flight run for that head instead of racing it to post a status.
concurrency:
  group: ${{ github.workflow }}-${{ github.event.workflow_run.head_sha }}
  cancel-in-progress: true

env:
  STATUS_CONTEXT: "Test in latest daily"

jobs:
  get-pr-url:
    runs-on: ubuntu-latest
    # Run on ANY pull_request build completion. We branch on conclusion below;
    if: github.event.workflow_run.event == 'pull_request'
    outputs:
      pr_url: ${{ steps.lookup.outputs.url }}
      conclusion: ${{ github.event.workflow_run.conclusion }}
    steps:
      - name: Look up PR url
        id: lookup
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          PR_URL=$(gh api \
            "repos/${{ github.repository }}/commits/${{ github.event.workflow_run.head_sha }}/pulls" \
            --jq '.[0].html_url')
          echo "url=$PR_URL" >> "$GITHUB_OUTPUT"

      # Pending only on the path where the real test is about to run.
      - name: Mark status pending on PR commit
        if: github.event.workflow_run.conclusion == 'success'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api -X POST \
            "repos/${{ github.repository }}/statuses/${{ github.event.workflow_run.head_sha }}" \
            -f state="pending" \
            -f context="$STATUS_CONTEXT" \
            -f description="Running integration test in latest daily…" \
            -f target_url="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"

  full-pack-test:
    needs: get-pr-url
    # Real test work runs ONLY on a successful build.
    if: needs.get-pr-url.outputs.conclusion == 'success'
    name: Test in latest daily
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/malteeez/gtnh-daily:latest
    env:
      PR_URL: ${{ needs.get-pr-url.outputs.pr_url }}
    steps:
      - name: Install libc so we can run our binary on alpine
        run: apk add --no-cache libstdc++ libgcc
        
      - name: Check out PR build artifact
        uses: MalTeeez/packscripts@1.4.12
        env:
          NO_COLOR: 1
        with:
          command: >-
            pr apply $PR_URL
            --build_job "Build and test"
            --artifact_name "build-libs"
            --other_allowed_owner "GTNewHorizons"
            --pack_variant "server"
          github_token: ${{ secrets.GITHUB_TOKEN }}
          working_directory: /home/gtnh
          musl: true

      - name: Run pack test
        timeout-minutes: 30
        run: bash /entrypoint.sh

  report:
    needs: [get-pr-url, full-pack-test]
    # Always run so we can post a terminal status on every concluded build,
    # including the failed path where full-pack-test was skipped.
    if: always() && needs.get-pr-url.result == 'success'
    runs-on: ubuntu-latest
    steps:
      # Backstop for the cancel-in-progress race on a repaired rerun. Attempt 1 and
      # attempt 2 of the triggering build share one run_id but differ in run_attempt,
      # and both target the SAME commit's status slot. If this run is processing an
      # earlier attempt than the build's current one, it's stale — bail so a late
      # attempt-1 result can't clobber the attempt-2 result on the context.
      - name: Bail if a newer attempt of the triggering build exists
        id: stalecheck
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          TRIGGER_RUN_ID="${{ github.event.workflow_run.id }}"
          MY_ATTEMPT="${{ github.event.workflow_run.run_attempt }}"
          LATEST_ATTEMPT=$(gh api \
            "repos/${{ github.repository }}/actions/runs/${TRIGGER_RUN_ID}" \
            --jq '.run_attempt' 2>/dev/null || true)
          echo "::notice::trigger run ${TRIGGER_RUN_ID} — mine=${MY_ATTEMPT} latest=${LATEST_ATTEMPT}"
          if [ -z "$LATEST_ATTEMPT" ]; then
            # Couldn't read the triggering run — fail open, let the post proceed.
            echo "stale=false" >> "$GITHUB_OUTPUT"
          elif [ "$MY_ATTEMPT" -lt "$LATEST_ATTEMPT" ]; then
            echo "::notice::Attempt ${MY_ATTEMPT} superseded by attempt ${LATEST_ATTEMPT}; not posting status."
            echo "stale=true" >> "$GITHUB_OUTPUT"
          else
            echo "stale=false" >> "$GITHUB_OUTPUT"
          fi
 
      - name: Report final status to PR commit
        if: steps.stalecheck.outputs.stale == 'false'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          CONCL="${{ needs.get-pr-url.outputs.conclusion }}"
          if [ "$CONCL" != "success" ]; then
            STATE="failure"
            DESC="Build failed; integration test not run"
          else
            STATE="${{ needs.full-pack-test.result == 'success' && 'success' || 'failure' }}"
            DESC="Integration test complete"
          fi
          gh api -X POST \
            "repos/${{ github.repository }}/statuses/${{ github.event.workflow_run.head_sha }}" \
            -f state="$STATE" \
            -f context="$STATUS_CONTEXT" \
            -f description="$DESC" \
            -f target_url="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"