Move CI to GitHub actions

This commit moves the regular build and snapshot deployment to GitHub
actions, based on a standard actions that are reusable.

Closes gh-447

.github/actions/build/action.yml

@@ -0,0 +1,44 @@
+name: 'Build'
+description: 'Builds the project, optionally publishing it to a local deployment repository'
+inputs:
+  java-version:
+    required: false
+    default: '17'
+    description: 'The Java version to compile and test with'
+  java-distribution:
+    required: false
+    default: 'liberica'
+    description: 'The Java distribution to use for the build'
+  publish:
+    required: false
+    default: 'false'
+    description: 'Whether to publish artifacts ready for deployment to Artifactory'
+outputs:
+  version:
+    description: 'The version that was built'
+    value: ${{ steps.read-version.outputs.version }}
+runs:
+  using: composite
+  steps:
+    - name: Prepare Maven Build
+      uses: ./.github/actions/prepare-maven-build
+      with:
+        java-version: ${{ inputs.java-version }}
+        java-distribution: ${{ inputs.java-distribution }}
+    - name: Build
+      id: build
+      if: ${{ inputs.publish == 'false' }}
+      shell: bash
+      run: ./mvnw --no-transfer-progress --batch-mode --update-snapshots verify
+    - name: Publish
+      id: publish
+      if: ${{ inputs.publish == 'true' }}
+      shell: bash
+      run: ./mvnw --no-transfer-progress --batch-mode --update-snapshots -DaltDeploymentRepository=local::file:deployment-repository/ clean deploy -Pspring
+    - name: Read version from pom.xml
+      id: read-version
+      shell: bash
+      run: |
+        version=$(sed -n 's/^.*<revision>\(.*\)<\/revision>.*$/\1/p' pom.xml)
+        echo "Version is $version"
+        echo "version=$version" >> $GITHUB_OUTPUT

.github/actions/prepare-maven-build/action.yml

@@ -0,0 +1,21 @@
+name: 'Prepare Gradle Build'
+description: 'Prepares a Maven build. Sets up Java'
+inputs:
+  java-version:
+    required: false
+    default: '17'
+    description: 'The Java version to use for the build'
+  java-distribution:
+    required: false
+    default: 'liberica'
+    description: 'The Java distribution to use for the build'
+runs:
+  using: composite
+  steps:
+    - name: Set Up Java
+      uses: actions/setup-java@v4
+      with:
+        distribution: ${{ inputs.java-distribution }}
+        java-version: |
+          ${{ inputs.java-version }}
+          ${{ inputs.java-toolchain == 'true' && '17' || '' }}

.github/actions/print-jvm-thread-dumps/action.yml

@@ -0,0 +1,17 @@
+name: Print JVM thread dumps
+description: Prints a thread dump for all running JVMs
+runs:
+  using: composite
+  steps:
+    - if: ${{ runner.os == 'Linux' }}
+      shell: bash
+      run: |
+        for jvm_pid in $(jps -q -J-XX:+PerfDisableSharedMem); do
+          jcmd $jvm_pid Thread.print
+        done
+    - if: ${{ runner.os == 'Windows' }}
+      shell: powershell
+      run: |
+        foreach ($jvm_pid in $(jps -q -J-XX:+PerfDisableSharedMem)) {
+          jcmd $jvm_pid Thread.print
+        }

.github/actions/send-notification/action.yml

@@ -0,0 +1,30 @@
+name: Send Notification
+description: Sends a Google Chat message as a notification of the job's outcome
+inputs:
+  webhook-url:
+    description: 'Google Chat Webhook URL'
+    required: true
+  status:
+    description: 'Status of the job'
+    required: true
+  run-name:
+    description: 'Name of the run to include in the notification'
+    default: ${{ format('{0} {1}', github.ref_name, github.job) }}
+runs:
+  using: composite
+  steps:
+    - shell: bash
+      run: |
+        echo "RUN_URL=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}" >> "$GITHUB_ENV"
+    - shell: bash
+      if: ${{ inputs.status == 'success' }}
+      run: |
+        curl -X POST '${{ inputs.webhook-url }}' -H 'Content-Type: application/json' -d '{ text: "<${{ env.RUN_URL }}|${{ inputs.run-name }}> was successful"}' || true
+    - shell: bash
+      if: ${{ inputs.status == 'failure' }}
+      run: |
+        curl -X POST '${{ inputs.webhook-url }}' -H 'Content-Type: application/json' -d '{ text: "<users/all> *<${{ env.RUN_URL }}|${{ inputs.run-name }}> failed*"}' || true
+    - shell: bash
+      if: ${{ inputs.status == 'cancelled' }}
+      run: |
+        curl -X POST '${{ inputs.webhook-url }}' -H 'Content-Type: application/json' -d '{ text: "<${{ env.RUN_URL }}|${{ inputs.run-name }}> was cancelled"}' || true

.github/workflows/build-and-deploy-snapshot.yml

@@ -0,0 +1,42 @@
+name: Build and Deploy Snapshot
+on:
+  push:
+    branches:
+      - main
+permissions:
+  actions: write
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+jobs:
+  build-and-deploy-snapshot:
+    if: ${{ github.repository == 'spring-projects/spring-retry' }}
+    name: Build and Deploy Snapshot
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check Out Code
+        uses: actions/checkout@v4
+      - name: Build and Publish
+        id: build-and-publish
+        uses: ./.github/actions/build
+        with:
+          publish: true
+      - name: Deploy
+        uses: spring-io/artifactory-deploy-action@26bbe925a75f4f863e1e529e85be2d0093cac116 # v0.0.1
+        with:
+          uri: 'https://repo.spring.io'
+          username: ${{ secrets.ARTIFACTORY_USERNAME }}
+          password: ${{ secrets.ARTIFACTORY_PASSWORD }}
+          build-name: 'spring-retry-2.0.x'
+          repository: 'libs-snapshot-local'
+          folder: 'deployment-repository'
+          signing-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          signing-passphrase: ${{ secrets.GPG_PASSPHRASE }}
+      - name: Send Notification
+        uses: ./.github/actions/send-notification
+        if: always()
+        with:
+          webhook-url: ${{ secrets.GOOGLE_CHAT_WEBHOOK_URL }}
+          status: ${{ job.status }}
+          run-name: ${{ format('{0} | Linux | Java 17', github.ref_name) }}
+    outputs:
+      version: ${{ steps.build-and-publish.outputs.version }}

.github/workflows/pr-build-workflow.yml → .github/workflows/build-pull-request.yml

@@ -6,18 +6,19 @@ permissions:
 
 jobs:
   build:
-    name: Build pull request
+    name: Build Pull Request
     runs-on: ubuntu-latest
     if: ${{ github.repository == 'spring-projects/spring-retry' }}
     steps:
-      - name: Set up JDK 17
-        uses: actions/setup-java@v3
+      - name: Set Up JDK 17
+        uses: actions/setup-java@v4
         with:
           java-version: '17'
           distribution: 'liberica'
-
-      - name: Check out code
-        uses: actions/checkout@v3
-
+      - name: Check Out
+        uses: actions/checkout@v4
       - name: Build
         run: ./mvnw --batch-mode --update-snapshots verify
+      - name: Print JVM Thread Dumps When Cancelled
+        uses: ./.github/actions/print-jvm-thread-dumps
+        if: cancelled()