Migrate java logging logback

.github/workflows/java-logging-logback-ci.yaml

@@ -0,0 +1,139 @@
+# Copyright 2022 Google LLC
+#
+# 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.
+# Github action job to test core java library features on
+# downstream client libraries before they are released.
+on:
+  push:
+    branches:
+    - main
+  pull_request:
+name: java-logging-logback ci
+env:
+  BUILD_SUBDIR: java-logging-logback
+jobs:
+  filter:
+    runs-on: ubuntu-latest
+    outputs:
+      library: ${{ steps.filter.outputs.library }}
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dorny/paths-filter@v3
+      id: filter
+      with:
+        filters: |
+          library:
+            - 'java-logging-logback/**'
+  units:
+    needs: filter
+    if: ${{ needs.filter.outputs.library == 'true' }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        java: [11, 17, 21, 25]
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
+      with:
+        distribution: temurin
+        java-version: ${{matrix.java}}
+    - run: java -version
+    - run: .kokoro/build.sh
+      env:
+        JOB_TYPE: test
+  units-java8:
+    needs: filter
+    if: ${{ needs.filter.outputs.library == 'true' }}
+    # Building using Java 17 and run the tests with Java 8 runtime
+    name: "units (8)"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          java-version: 8
+          distribution: temurin
+      - name: "Set jvm system property environment variable for surefire plugin (unit tests)"
+        # Maven surefire plugin (unit tests) allows us to specify JVM to run the tests.
+        # https://maven.apache.org/surefire/maven-surefire-plugin/test-mojo.html#jvm
+        run: echo "SUREFIRE_JVM_OPT=-Djvm=${JAVA_HOME}/bin/java -P !java17" >> $GITHUB_ENV
+        shell: bash
+      - uses: actions/setup-java@v4
+        with:
+          java-version: 17
+          distribution: temurin
+      - run: .kokoro/build.sh
+        env:
+          JOB_TYPE: test
+  windows:
+    needs: filter
+    if: ${{ needs.filter.outputs.library == 'true' }}
+    runs-on: windows-latest
+    steps:
+    - name: Support longpaths
+      run: git config --system core.longpaths true
+    - name: Support longpaths
+      run: git config --system core.longpaths true
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
+      with:
+        distribution: temurin
+        java-version: 8
+    - run: java -version
+    - run: .kokoro/build.sh
+      env:
+        JOB_TYPE: test
+  dependencies:
+    needs: filter
+    if: ${{ needs.filter.outputs.library == 'true' }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [17]
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
+      with:
+        distribution: temurin
+        java-version: ${{matrix.java}}
+    - run: java -version
+    - run: .kokoro/dependencies.sh
+  javadoc:
+    needs: filter
+    if: ${{ needs.filter.outputs.library == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
+      with:
+        distribution: temurin
+        java-version: 17
+    - run: java -version
+    - run: .kokoro/build.sh
+      env:
+        JOB_TYPE: javadoc
+  lint:
+    needs: filter
+    if: ${{ needs.filter.outputs.library == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
+      with:
+        distribution: temurin
+        java-version: 17
+    - run: java -version
+    - run: .kokoro/build.sh
+      env:
+        JOB_TYPE: lint

.kokoro/build.sh

@@ -33,10 +33,17 @@ if [ -f "${KOKORO_GFILE_DIR}/secret_manager/java-bigqueryconnection-samples-secr
   source "${KOKORO_GFILE_DIR}/secret_manager/java-bigqueryconnection-samples-secrets"
 fi
 
+if [[ -n "${BUILD_SUBDIR}" ]]
+then
+  echo "Running in subdir: ${BUILD_SUBDIR}"
+  pushd "${BUILD_SUBDIR}"
+fi
+
 RETURN_CODE=0
 
 case ${JOB_TYPE} in
   test)
+    echo "SUREFIRE_JVM_OPT: ${SUREFIRE_JVM_OPT}"
     retry_with_backoff 3 10 \
       mvn test \
         -B -ntp \
@@ -48,7 +55,7 @@ case ${JOB_TYPE} in
         -Dflatten.skip=true \
         -Danimal.sniffer.skip=true \
         -Dmaven.wagon.http.retryHandler.count=5 \
-        -T 1C
+        -T 1C ${SUREFIRE_JVM_OPT}
     RETURN_CODE=$?
     echo "Finished running unit tests"
     ;;
@@ -125,6 +132,12 @@ case ${JOB_TYPE} in
 
 esac
 
+if [[ -n "${BUILD_SUBDIR}" ]]
+then
+  echo "restoring directory"
+  popd
+fi
+
 if [ "${REPORT_COVERAGE}" == "true" ]; then
   bash ${KOKORO_GFILE_DIR}/codecov.sh
 fi

.kokoro/dependencies.sh

@@ -49,6 +49,12 @@ function determineMavenOpts() {
 
 export MAVEN_OPTS=$(determineMavenOpts)
 
+if [[ -n "${BUILD_SUBDIR}" ]]
+then
+  echo "Running in subdir: ${BUILD_SUBDIR}"
+  pushd "${BUILD_SUBDIR}"
+fi
+
 # this should run maven enforcer
 retry_with_backoff 3 10 \
   mvn install -B -V -ntp \
@@ -57,3 +63,9 @@ retry_with_backoff 3 10 \
     -Dclirr.skip=true
 
 mvn -B dependency:analyze -DfailOnWarning=true
+
+if [[ -n "${BUILD_SUBDIR}" ]]
+then
+  echo "Leaving subdir: ${BUILD_SUBDIR}"
+  popd
+fi

generation/check_non_release_please_versions.sh

@@ -19,6 +19,10 @@ for pomFile in $(find . -mindepth 2 -name pom.xml | sort ); do
     echo "Skipping version check for java-samples directory"
     continue
   fi
+  if [[ "${pomFile}" =~ .*/samples/.* ]]; then
+    echo "Skipping version check for samples directory"
+    continue
+  fi
 
   if grep -n '<version>.*</version>' "$pomFile" | grep -v 'x-version-update'; then
     echo "Found version declaration(s) without x-version-update in: $pomFile"

java-logging-logback/.repo-metadata.json

@@ -0,0 +1,15 @@
+{
+  "api_shortname": "logging-logback",
+  "name_pretty": "Cloud Logging Logback Appender",
+  "product_documentation": "https://cloud.google.com/logging/docs/setup/java#logback_appender_for",
+  "client_documentation": "https://cloud.google.com/java/docs/reference/google-cloud-logging-logback/latest/history",
+  "issue_tracker": "https://issuetracker.google.com/savedsearches/559764",
+  "release_level": "preview",
+  "language": "java",
+  "repo": "googleapis/java-logging-logback",
+  "repo_short": "java-logging-logback",
+  "distribution_name": "com.google.cloud:google-cloud-logging-logback",
+  "codeowner_team": "@googleapis/cloud-java-team-teamsync",
+  "library_type": "OTHER",
+  "api_id": "logging.googleapis.com"
+}