ci.yml

name: CI

on:
  push:
    branches: [ main ]
  pull_request:

permissions:
  contents: read

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - uses: actions/setup-dotnet@v4
        with:
          dotnet-version: "8.0.x"

      - name: Restore
        run: dotnet restore

      # Build also runs the Roslyn analyzers (latest-recommended); warnings are
      # errors, so a static-analysis finding fails the build.
      - name: Build (static analysis)
        run: dotnet build -c Release --no-restore

      - name: Test with coverage gate (>=90% line)
        run: dotnet test -c Release /p:CollectCoverage=true /p:CoverletOutputFormat=cobertura /p:Threshold=90 /p:ThresholdType=line /p:ThresholdStat=total

  conformance:
    name: Conformance suite in sync
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - name: Verify vendored conformance matches the canonical suite
        run: |
          git clone --depth 1 https://github.com/BabelQueue/conformance.git "$RUNNER_TEMP/conformance"
          diff -ru "$RUNNER_TEMP/conformance/manifest.json" "tests/BabelQueue.Core.Tests/conformance/manifest.json"
          diff -ru "$RUNNER_TEMP/conformance/fixtures"      "tests/BabelQueue.Core.Tests/conformance/fixtures"
          diff -ru "$RUNNER_TEMP/conformance/schema"        "tests/BabelQueue.Core.Tests/conformance/schema"
          echo "Vendored conformance is in sync with the canonical suite."

  ci-green:
    name: CI green
    runs-on: ubuntu-latest
    needs: [test, conformance]
    if: ${{ always() }}
    steps:
      - name: Fail if any required job did not pass
        run: |
          if ${{ contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled') }}; then
            echo "A required job failed or was cancelled."
            exit 1
          fi