Move from CircleCI to GitHub Actions (#31)

* Use random port for local MBean test server

* Ensure lint task runs for all projects

* bump integration test timeouts

* Retry integration tests

* specify gradle wrapper distributionSha256Sum

* Adopt GH Actions

* remove redundant gradle-cache-action

Author: rmfitzpatrick

.circleci/config.yml

@@ -0,0 +1,69 @@
+name: "PR Build"
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Setup Java 11
+        uses: actions/setup-java@v2
+        with:
+          distribution: adopt
+          java-version: 11
+      - uses: burrunan/gradle-cache-action@v1
+        name: ./gradlew lint
+        with:
+          arguments: --stacktrace lint
+          gradle-version: wrapper
+          job-id: java-contrib
+          remote-build-cache-proxy-enabled: false
+      - name: ./gradlew assemble
+        run: ./gradlew --stacktrace assemble
+      - name: ./gradlew build
+        run: ./gradlew --stacktrace --max-workers 2 build
+        timeout-minutes: 5
+      - uses: actions/upload-artifact@v2
+        name: Save unit test results
+        if: always()
+        with:
+          name: test-results
+          path: contrib/jmx-metrics/build/reports/tests/test
+  integration-test:
+    name: integration-test
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Setup Java 11
+        uses: actions/setup-java@v2
+        with:
+          distribution: adopt
+          java-version: 11
+      - uses: burrunan/gradle-cache-action@v1
+        name: ./gradlew integrationTest
+        id: integration-test
+        timeout-minutes: 10
+        with:
+          arguments: --stacktrace --max-workers 2 integrationTest
+          gradle-version: wrapper
+          job-id: java-contrib
+          remote-build-cache-proxy-enabled: false
+      - uses: actions/upload-artifact@v2
+        name: Save integrationTest results
+        if: always()
+        with:
+          name: integration-test-results
+          path: contrib/jmx-metrics/build/reports/tests/test

.github/workflows/pr-build.yml

@@ -1,5 +1,5 @@
 # OpenTelemetry Java Contrib
-[![Build status](https://img.shields.io/circleci/build/github/open-telemetry/opentelemetry-java-contrib?style=for-the-badge)](https://app.circleci.com/pipelines/github/open-telemetry/opentelemetry-java-contrib?branch=master)
+[![Build](https://github.com/open-telemetry/opentelemetry-java-contrib/actions/workflows/pr-build.yml/badge.svg)](https://github.com/open-telemetry/opentelemetry-java-contrib/actions/workflows/pr-build.yml)
 
 This project is intended to provide helpful libraries and standalone OpenTelemetry-based utilities that don't fit
 the express scope of the [OpenTelemetry Java](https://github.com/open-telemetry/opentelemetry-java) or

README.md

@@ -24,8 +24,8 @@ allprojects {
     }
 }
 
-task lint(dependsOn: ['spotlessCheck'])
-task format(dependsOn: ['spotlessApply'])
+task lint(dependsOn: [allprojects.spotlessCheck])
+task format(dependsOn: [allprojects.spotlessApply])
 
 task integrationTest {
     doFirst {

build.gradle

@@ -214,7 +214,7 @@ class OtlpIntegrationTest extends IntegrationTest  {
         collectorServer.awaitTermination(5, TimeUnit.SECONDS)
     }
 
-    def availablePort() {
+    static def availablePort() {
         def sock = new ServerSocket(0);
         def port = sock.getLocalPort()
         sock.close()

contrib/jmx-metrics/src/test/groovy/io/opentelemetry/contrib/jmxmetrics/IntegrationTest.groovy

@@ -46,7 +46,7 @@ class OtelHelperJmxTest extends Specification {
     }
 
     private JMXServiceURL setupServer(Map env) {
-        def serviceUrl = new JMXServiceURL('rmi', 'localhost', 0)
+        def serviceUrl = new JMXServiceURL('rmi', 'localhost', OtlpIntegrationTest.availablePort())
         jmxServer = JMXConnectorServerFactory.newJMXConnectorServer(serviceUrl, env, getPlatformMBeanServer())
         jmxServer.start()
         return jmxServer.getAddress()

contrib/jmx-metrics/src/test/groovy/io/opentelemetry/contrib/jmxmetrics/OtelHelperJmxTest.groovy

@@ -25,13 +25,15 @@ import io.opentelemetry.proto.metrics.v1.DoubleHistogramDataPoint
 import io.opentelemetry.proto.metrics.v1.ResourceMetrics
 import org.testcontainers.Testcontainers
 import spock.lang.Requires
+import spock.lang.Retry
 import spock.lang.Timeout
 import spock.lang.Unroll
 
 @Requires({
     System.getProperty('ojc.integration.tests') == 'true'
 })
-@Timeout(60)
+@Timeout(90)
+@Retry
 class OtlpIntegrationTests extends OtlpIntegrationTest {
 
     @Unroll

contrib/jmx-metrics/src/test/groovy/io/opentelemetry/contrib/jmxmetrics/OtlpIntegrationTests.groovy

@@ -27,12 +27,14 @@ import io.opentelemetry.proto.metrics.v1.Metric
 import io.opentelemetry.proto.metrics.v1.ResourceMetrics
 import org.testcontainers.Testcontainers
 import spock.lang.Requires
+import spock.lang.Retry
 import spock.lang.Timeout
 
 @Requires({
     System.getProperty('ojc.integration.tests') == 'true'
 })
-@Timeout(60)
+@Timeout(90)
+@Retry
 class CassandraIntegrationTests extends OtlpIntegrationTest  {
 
     def 'end to end'() {

contrib/jmx-metrics/src/test/groovy/io/opentelemetry/contrib/jmxmetrics/target-systems/CassandraIntegrationTests.groovy

@@ -26,12 +26,14 @@ import io.opentelemetry.proto.metrics.v1.Metric
 import io.opentelemetry.proto.metrics.v1.ResourceMetrics
 import org.testcontainers.Testcontainers
 import spock.lang.Requires
+import spock.lang.Retry
 import spock.lang.Timeout
 
 @Requires({
     System.getProperty('ojc.integration.tests') == 'true'
 })
-@Timeout(60)
+@Timeout(90)
+@Retry
 class JVMTargetSystemIntegrationTests extends OtlpIntegrationTest {
 
     def 'end to end'() {

contrib/jmx-metrics/src/test/groovy/io/opentelemetry/contrib/jmxmetrics/target-systems/JVMTargetSystemIntegrationTests.groovy

@@ -22,12 +22,14 @@ import io.opentelemetry.proto.metrics.v1.Metric
 import io.opentelemetry.proto.metrics.v1.ResourceMetrics
 import org.testcontainers.Testcontainers
 import spock.lang.Requires
+import spock.lang.Retry
 import spock.lang.Timeout
 
 @Requires({
     System.getProperty('ojc.integration.tests') == 'true'
 })
-@Timeout(60)
+@Timeout(90)
+@Retry
 class KafkaConsumerTargetSystemIntegrationTests extends OtlpIntegrationTest {
 
     def 'end to end'() {