#  Copyright 2021 Collate
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#  http://www.apache.org/licenses/LICENSE-2.0
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

name: OpenMetadata Service Unit Tests

on:
  merge_group:
  workflow_dispatch:
  push:
    branches:
      - main
  pull_request:
    types: [labeled, opened, synchronize, reopened, ready_for_review]

permissions:
  contents: read
  checks: write
  pull-requests: write

concurrency:
  group: openmetadata-service-unit-tests-${{ github.head_ref || github.run_id }}
  cancel-in-progress: ${{ github.event_name != 'pull_request' || github.event.action != 'labeled' || github.event.label.name == 'safe to test' }}

jobs:
  # Detect whether relevant paths changed. When no Java service files
  # are modified the downstream jobs are skipped via their `if` condition.
  # A job skipped by `if` reports as "Success", so required checks still pass.
  # This replaces the old openmetadata-service-unit-tests-skip.yml companion workflow.
  changes:
    name: Detect Changes
    runs-on: ubuntu-latest
    if: ${{ (github.event_name != 'pull_request' || !github.event.pull_request.draft) && (github.event_name != 'pull_request' || github.event.action != 'labeled' || github.event.label.name == 'safe to test') }}
    outputs:
      java: ${{ github.event_name == 'workflow_dispatch' && 'true' || steps.filter.outputs.java }}
      k8s_operator: ${{ github.event_name == 'workflow_dispatch' && 'true' || steps.filter.outputs.k8s_operator }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        if: ${{ github.event_name != 'workflow_dispatch' }}

      - uses: dorny/paths-filter@v3
        id: filter
        if: ${{ github.event_name != 'workflow_dispatch' }}
        with:
          filters: |
            java:
              - '.github/workflows/openmetadata-service-unit-tests.yml'
              - 'openmetadata-service/**'
              - 'openmetadata-spec/**'
              - 'openmetadata-clients/**'
              - 'openmetadata-sdk/**'
              - 'common/**'
              - 'pom.xml'
              - 'Makefile'
              - 'bootstrap/**'
            k8s_operator:
              - 'openmetadata-k8s-operator/**'

  # The openmetadata-service unit tests are pure JVM tests with no database
  # interaction (no testcontainers, no JDBC). The {mysql, postgresql} matrix used
  # to run the suite twice with different `-Pmysql` / `-Ppostgresql` profiles, but
  # those profiles are only defined in openmetadata-sdk/pom.xml and only affect
  # failsafe (integration) tests that aren't enabled in this workflow. Result:
  # both matrix jobs ran an identical surefire suite. DB-specific coverage
  # belongs in `openmetadata-integration-tests`, not here.
  openmetadata-service-unit-tests:
    runs-on: ubuntu-latest
    timeout-minutes: 90
    needs: changes
    if: ${{ needs.changes.outputs.java == 'true' }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}

      - name: Cache Maven dependencies
        uses: actions/cache@v4
        with:
          path: ~/.m2
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          java-version: "21"
          distribution: "temurin"

      - name: Install Ubuntu dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y unixodbc-dev python3-venv librdkafka-dev gcc libsasl2-dev build-essential libssl-dev libffi-dev \
          librdkafka-dev unixodbc-dev libevent-dev jq
          sudo make install_antlr_cli

      - name: Run openmetadata-service unit tests
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          mvn -B clean package -pl openmetadata-service -am \
            -Pstatic-code-analysis \
            -DfailIfNoTests=false \
            -Dsonar.skip=true

      - name: Upload surefire reports
        if: ${{ failure() && hashFiles('openmetadata-service/target/surefire-reports/TEST-*.xml') != '' }}
        uses: actions/upload-artifact@v4
        with:
          name: openmetadata-service-surefire-reports
          path: openmetadata-service/target/surefire-reports/

      - name: Publish Test Report
        if: ${{ always() && (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository) && hashFiles('openmetadata-service/target/surefire-reports/TEST-*.xml') != '' }}
        uses: scacap/action-surefire-report@v1
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          fail_on_test_failures: true
          report_paths: "openmetadata-service/target/surefire-reports/TEST-*.xml"
          check_name: "Test Report"

  k8s_operator-unit-tests:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs: changes
    if: ${{ needs.changes.outputs.k8s_operator == 'true' }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}

      - name: Cache Maven dependencies
        uses: actions/cache@v4
        with:
          path: ~/.m2
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          java-version: "21"
          distribution: "temurin"

      - name: Build k8s-operator dependencies
        run: |
          mvn -B clean install -pl openmetadata-k8s-operator -am -DskipTests

      - name: Run k8s-operator unit tests
        run: |
          mvn -B test -pl openmetadata-k8s-operator

      - name: Upload surefire reports
        if: ${{ failure() && hashFiles('openmetadata-k8s-operator/target/surefire-reports/TEST-*.xml') != '' }}
        uses: actions/upload-artifact@v4
        with:
          name: k8s-operator-surefire-reports
          path: openmetadata-k8s-operator/target/surefire-reports/

      - name: Publish Test Report
        if: ${{ always() && (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository) && hashFiles('openmetadata-k8s-operator/target/surefire-reports/TEST-*.xml') != '' }}
        uses: scacap/action-surefire-report@v1
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          fail_on_test_failures: true
          report_paths: "openmetadata-k8s-operator/target/surefire-reports/TEST-*.xml"
          check_name: "K8s Operator Test Report"

  # Single required-check gate for branch protection.
  # Skipped (= "Success") when all test jobs pass or are legitimately skipped.
  # Runs and exits 1 only when a test job fails or is cancelled.
  # Set "OpenMetadata Service Unit Tests / openmetadata-service-unit-tests-status" as the sole required check for this workflow.
  openmetadata-service-unit-tests-status:
    name: openmetadata-service-unit-tests-status
    needs: [changes, openmetadata-service-unit-tests, k8s_operator-unit-tests]
    if: ${{ failure() || cancelled() }}
    runs-on: ubuntu-latest
    steps:
      - run: exit 1