name: Keycloak CI

on: [push, pull_request]

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-java@v1
        with:
          java-version: 1.8
      - name: Cache Maven packages
        id: cache
        uses: actions/cache@v2
        with:
          path: |
            ~/.m2/repository
          key: cache-1-${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: cache-1-${{ runner.os }}-m2

      - name: Build Keycloak
        run: |
           mvn clean install -nsu -B -e -DskipTests -Pquarkus,distribution
           mvn clean install -nsu -B -e -f testsuite/integration-arquillian/servers/auth-server -Pauth-server-quarkus
           mvn clean install -nsu -B -e -f testsuite/integration-arquillian/servers/auth-server -Pauth-server-wildfly
           mvn clean install -nsu -B -e -f testsuite/integration-arquillian/servers/auth-server -Pauth-server-undertow

      - name: Store Keycloak artifacts
        id: store-keycloak
        uses: actions/upload-artifact@v2
        with:
          name: keycloak-artifacts.zip
          retention-days: 2
          path: |
            ~/.m2/repository/org/keycloak
            !~/.m2/repository/org/keycloak/**/*.tar.gz

      - name: Remove keycloak artifacts before caching
        if: steps.cache.outputs.cache-hit != 'true'
        run: rm -rf ~/.m2/repository/org/keycloak

# Tests: Regular distribution

  unit-tests:
    name: Unit Tests
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-java@v1
        with:
          java-version: 1.8
      - name: Cache Maven packages
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: cache-1-${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: cache-1-${{ runner.os }}-m2
      - name: Cleanup org.keycloak artifacts
        run: rm -rf ~/.m2/repository/org/keycloak >/dev/null || true
      - name: Download built keycloak
        id: download-keycloak
        uses: actions/download-artifact@v2
        with:
          path: ~/.m2/repository/org/keycloak/
          name: keycloak-artifacts.zip
      - name: Run unit tests
        run: |
          if ! mvn install -nsu -B -DskipTestsuite -DskipExamples -f pom.xml; then
            find . -path '*/target/surefire-reports/*.xml' | zip -q reports-unit-tests.zip -@
            exit 1
          fi

      - name: Unit test reports
        uses: actions/upload-artifact@v2
        if: failure()
        with:
          name: reports-unit-tests
          retention-days: 14
          path: reports-unit-tests.zip
          if-no-files-found: ignore

  test:
    name: Base testsuite
    needs: build
    runs-on: ubuntu-latest
    strategy:
      matrix:
        server: ['quarkus', 'undertow-map', 'wildfly']
        tests: ['group1','group2','group3']
      fail-fast: false
    steps:
      - uses: actions/checkout@v2

      - name: Cache Maven packages
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: cache-1-${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: cache-1-${{ runner.os }}-m2

      - name: Download built keycloak
        id: download-keycloak
        uses: actions/download-artifact@v2
        with:
          path: ~/.m2/repository/org/keycloak/
          name: keycloak-artifacts.zip

      # - name: List M2 repo
      #   run: |
      #     find ~ -name *dist*.zip
      #     ls -lR ~/.m2/repository

      - uses: actions/setup-java@v1
        with:
          java-version: 1.8

      - name: Run base tests
        run: |
          declare -A PARAMS TESTGROUP
          PARAMS["quarkus"]="-Pauth-server-quarkus"
          PARAMS["undertow-map"]="-Pauth-server-undertow -Dkeycloak.client.provider=map -Dkeycloak.group.provider=map -Dkeycloak.role.provider=map"
          PARAMS["wildfly"]="-Pauth-server-wildfly"
          TESTGROUP["group1"]="-Dtest=!**.crossdc.**,!**.cluster.**,%regex[org.keycloak.testsuite.(a[abc]|ad[a-l]|[^a-q]).*]"   # Tests alphabetically before admin tests and those after "r"
          TESTGROUP["group2"]="-Dtest=!**.crossdc.**,!**.cluster.**,%regex[org.keycloak.testsuite.(ad[^a-l]|a[^a-d]|b).*]"      # Admin tests and those starting with "b"
          TESTGROUP["group3"]="-Dtest=!**.crossdc.**,!**.cluster.**,%regex[org.keycloak.testsuite.([c-q]).*]"                   # All the rest

          mvn clean install -nsu -B ${PARAMS["${{ matrix.server }}"]} ${TESTGROUP["${{ matrix.tests }}"]} -f testsuite/integration-arquillian/tests/base/pom.xml | misc/log/trimmer.sh

          TEST_RESULT=${PIPESTATUS[0]}
          find . -path '*/target/surefire-reports/*.xml' | zip -q reports-${{ matrix.server }}-base-tests-${{ matrix.tests }}.zip -@
          exit $TEST_RESULT

      - name: Base test reports
        uses: actions/upload-artifact@v2
        if: failure()
        with:
          name: reports-${{ matrix.server }}-base-tests-${{ matrix.tests }}
          retention-days: 14
          path: reports-${{ matrix.server }}-base-tests-${{ matrix.tests }}.zip
          if-no-files-found: ignore

  test-cluster:
    name: Test Clustering
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Check whether this phase should run
        run: echo "GIT_DIFF=$( git diff --name-only HEAD^ | egrep -ic 'crossdc|infinispan' )" >> $GITHUB_ENV

      - name: Cache Maven packages
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: cache-1-${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: cache-1-${{ runner.os }}-m2

      - name: Cleanup org.keycloak artifacts
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        run: rm -rf ~/.m2/repository/org/keycloak >/dev/null || true

      - name: Download built keycloak
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        id: download-keycloak
        uses: actions/download-artifact@v2
        with:
          path: ~/.m2/repository/org/keycloak/
          name: keycloak-artifacts.zip

      - uses: actions/setup-java@v1
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        with:
          java-version: 1.8

      - name: Run cluster tests
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        run: |
          mvn clean install -nsu -B -Pauth-server-wildfly,auth-server-cluster,db-mysql,jpa -Dsession.cache.owners=2 -Dbackends.console.output=true -Dauth.server.log.check=false -Dfrontend.console.output=true -Dtest=org.keycloak.testsuite.cluster.**.*Test -f testsuite/integration-arquillian/pom.xml | misc/log/trimmer.sh
          TEST_RESULT=${PIPESTATUS[0]}
          find . -path '*/target/surefire-reports/*.xml' | zip -q reports-cluster-tests.zip -@
          exit $TEST_RESULT

      - name: Cluster test reports
        if: failure()
        uses: actions/upload-artifact@v2
        with:
          name: reports-cluster-tests
          retention-days: 14
          path: reports-cluster-tests.zip
          if-no-files-found: ignore

  test-crossdc:
    name: Cross-DC Tests
    needs: build
    runs-on: ubuntu-latest
    env:
      MAVEN_OPTS: -Xmx1024m
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 2

      - name: Check whether this phase should run
        run: echo "GIT_DIFF=$( git diff --name-only HEAD^ | egrep -ic 'crossdc|infinispan' )" >> $GITHUB_ENV

      - uses: actions/setup-java@v1
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        with:
          java-version: 1.8

      - name: Cache Maven packages
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: cache-1-${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: cache-1-${{ runner.os }}-m2

      - name: Cleanup org.keycloak artifacts
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        run: rm -rf ~/.m2/repository/org/keycloak >/dev/null || true

      - name: Download built keycloak
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        id: download-keycloak
        uses: actions/download-artifact@v2
        with:
          path: ~/.m2/repository/org/keycloak/
          name: keycloak-artifacts.zip

      - name: Run tests
        if: ${{ github.event_name != 'pull_request' || env.GIT_DIFF != 0 }}
        shell: bash
        run: |
          echo '::group::Compiling testsuite'
          mvn clean install -B -nsu -Pauth-servers-crossdc-jboss,auth-server-wildfly,cache-server-infinispan,app-server-wildfly -DskipTests
          echo '::endgroup::'
          mvn clean install -B -nsu -f testsuite/integration-arquillian/tests/base/pom.xml -Pcache-server-infinispan,auth-servers-crossdc-jboss,auth-server-wildfly "-Dtest=org.keycloak.testsuite.crossdc.**.*,org.keycloak.testsuite.adapter.**.crossdc.**.*" | misc/log/trimmer.sh
          TEST_RESULT=${PIPESTATUS[0]}
          find . -path '*/target/surefire-reports/*.xml' | zip -q reports-cross-dc-tests.zip -@
          exit $TEST_RESULT

      - name: Cross-DC test reports
        if: failure()
        uses: actions/upload-artifact@v2
        with:
          name: reports-cross-dc-tests
          retention-days: 14
          path: reports-cross-dc-tests.zip
          if-no-files-found: ignore

### Tests: Quarkus distribution

  quarkus-test-cluster:
    name: Quarkus Test Clustering
    needs: build
    runs-on: ubuntu-latest
    env:
      MAVEN_OPTS: -Xmx2048m
    steps:
      - uses: actions/checkout@v2
      - name: Cache Maven packages
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: cache-1-${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: cache-1-${{ runner.os }}-m2
      - name: Cleanup org.keycloak artifacts
        run: rm -rf ~/.m2/repository/org/keycloak >/dev/null || true

      - name: Download built keycloak
        id: download-keycloak
        uses: actions/download-artifact@v2
        with:
          path: ~/.m2/repository/org/keycloak/
          name: keycloak-artifacts.zip
      - uses: actions/setup-java@v1
        with:
          java-version: 1.8
      - name: Run Quarkus cluster tests
        run: |
          echo '::group::Compiling testsuite'
          mvn clean install -nsu -B -Pauth-server-quarkus -DskipTests -f testsuite/pom.xml
          echo '::endgroup::'
          mvn clean install -nsu -B -Pauth-server-cluster-quarkus -Dsession.cache.owners=2 -Dtest=**.cluster.** -f testsuite/integration-arquillian/pom.xml  | misc/log/trimmer.sh
          TEST_RESULT=${PIPESTATUS[0]}
          find . -path '*/target/surefire-reports/*.xml' | zip -q reports-quarkus-cluster-tests.zip -@
          exit $TEST_RESULT

      - name: Quarkus cluster test reports
        uses: actions/upload-artifact@v2
        if: failure()
        with:
          name: reports-quarkus-cluster-tests
          retention-days: 14
          path: reports-quarkus-cluster-tests.zip
          if-no-files-found: ignore