pre-merge.yaml

name: Pre Merge Checks

on:
  # push:
  #   branches:
  #     - main
  pull_request:
    branches:
      - '*'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  validation:
    name: Gradle wrapper validation
    runs-on: ubuntu-latest
    steps:
      - name: Checkout latest code
        uses: actions/checkout@v3
      - name: Validate Gradle Wrapper
        uses: gradle/wrapper-validation-action@v1

  gradle:
    name: Run checks and build graphs
    runs-on: ubuntu-latest
    if: ${{ !contains(github.event.head_commit.message, 'ci skip') }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v3

      - name: Cache Gradle Caches
        uses: gradle/gradle-build-action@v2

      - name: Run Gradle tasks
        run: ./gradlew preMerge --continue

      - name: Generate graphs
        run: ./gradlew :example:dependencyGraph
        if: success()

      - name: Verify the root graph file exists but system-test graph doesn't
        run: test -f "./dependencyGraph.md" && test ! -f "./example/system-test/dependencyGraph.md"
        if: success()