Add release drafter workflows, from ssb-datadoc-models

.github/labels.yml

@@ -0,0 +1,66 @@
+---
+# Labels names are important as they are used by Release Drafter to decide
+# regarding where to record them in changelog or if to skip them.
+#
+# The repository labels will be automatically configured using this file and
+# the GitHub Action https://github.com/marketplace/actions/github-labeler.
+- name: breaking
+  description: Breaking Changes
+  color: bfd4f2
+- name: bug
+  description: Something isn't working
+  color: d73a4a
+- name: build
+  description: Build System and Dependencies
+  color: bfdadc
+- name: ci
+  description: Continuous Integration
+  color: 4a97d6
+- name: dependencies
+  description: Pull requests that update a dependency file
+  color: 0366d6
+- name: documentation
+  description: Improvements or additions to documentation
+  color: 0075ca
+- name: duplicate
+  description: This issue or pull request already exists
+  color: cfd3d7
+- name: enhancement
+  description: New feature or request
+  color: a2eeef
+- name: github_actions
+  description: Pull requests that update GitHub Actions code
+  color: "000000"
+- name: help wanted
+  description: Extra attention is needed
+  color: 008672
+- name: invalid
+  description: This doesn't seem right
+  color: e4e669
+- name: performance
+  description: Performance
+  color: "016175"
+- name: question
+  description: Further information is requested
+  color: d876e3
+- name: refactoring
+  description: Refactoring
+  color: ef67c4
+- name: removal
+  description: Removals and Deprecations
+  color: 9ae7ea
+- name: testing
+  description: Testing
+  color: b1fc6f
+- name: wontfix
+  description: This will not be worked on
+  color: ffffff
+- name: 'json-schema'
+  description: Updates to the source models
+  color: c120e5
+- name: 'python'
+  description: Updates to the generated Python project
+  color: 2b67c6
+- name: 'java'
+  description: Updates to the generated Java project
+  color: 7057ff

.github/release-drafter-java.yml

@@ -0,0 +1,87 @@
+name-template: 'java-v$RESOLVED_VERSION'
+tag-template: 'java-v$RESOLVED_VERSION'
+tag-prefix: 'java-v'
+
+categories:
+  - title: ":notebook: Model"
+    label: "json-schema"
+  - title: ":coffee: Java"
+    label: "java"
+  - title: ":boom: Breaking Changes"
+    label: "breaking"
+  - title: ":rocket: Features"
+    label: "enhancement"
+  - title: ":fire: Removals and Deprecations"
+    label: "removal"
+  - title: ":beetle: Fixes"
+    label: "bug"
+  - title: ":racehorse: Performance"
+    label: "performance"
+  - title: ":rotating_light: Testing"
+    label: "testing"
+  - title: ":construction_worker: Continuous Integration"
+    label: "ci"
+  - title: ":books: Documentation"
+    label: "documentation"
+  - title: ":hammer: Refactoring"
+    label: "refactoring"
+  - title: ":lipstick: Style"
+    label: "style"
+  - title: ":package: Dependencies"
+    labels:
+      - "dependencies"
+      - "build"
+
+autolabeler:
+  - label: 'documentation'
+    files:
+      - 'README.md'
+      - 'generated/java/datadoc-model/README.md'
+      - 'generated/python/datadoc_model/README.md'
+  - label: 'bug'
+    branch:
+      - '/fix\/.+/'
+    title:
+      - '/fix/i'
+  - label: 'enhancement'
+    branch:
+      - '/feat\/.+/'
+    body:
+      - '/JIRA-[0-9]{1,4}/'
+  - label: 'refactoring'
+    branch:
+      - '/refactor\/.+/'
+    title:
+      - '/^refactor/i'
+  - label: 'testing'
+    branch:
+      - '/test\/.+/'
+  - label: 'breaking'
+    title:
+      - '/breaking change/i'
+  - label: 'ci'
+    files:
+      - '.github/*'
+  - label: 'json-schema'
+    files:
+      - 'src/*'
+  - label: 'java'
+    files:
+      - 'generated/java/*'
+
+template: |
+  ## Changes
+
+  $CHANGES
+
+version-resolver:
+  major:
+    labels:
+      - 'major'
+  minor:
+    labels:
+      - 'minor'
+  patch:
+    labels:
+      - 'patch'
+  default: patch

.github/workflows/labeler.yml

@@ -0,0 +1,19 @@
+name: Labeler
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  labeler:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v3
+
+      # Reads labels from .github/labels.yml
+      - name: Run Labeler
+        uses: crazy-max/ghaction-github-labeler@v4
+        with:
+          skip-delete: true

.github/workflows/release-drafter.yml

@@ -0,0 +1,32 @@
+name: Release Drafter
+
+on:
+  push:
+    branches:
+      - main
+  # pull_request event is required only for autolabeler
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+
+permissions:
+  contents: read
+
+jobs:
+  update_release_draft:
+    permissions:
+      # write permission is required to create a GitHub release
+      contents: write
+      # write permission is required for autolabeler
+      # otherwise, read permission is required at least
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v5
+        name: Generate Java Release Notes
+        with:
+          config-name: release-drafter-java.yml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release-java.yml

@@ -0,0 +1,103 @@
+name: Release Java
+
+on:
+  push:
+    branches:
+      - release-java*
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      id-token: write
+      packages: write
+
+    steps:
+      - uses: actions/create-github-app-token@v1
+        id: app-token
+        with:
+          app-id: ${{ secrets.DAPLA_BOT_APP_ID }}
+          private-key: ${{ secrets.DAPLA_BOT_PRIVATE_KEY }}
+
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ steps.app-token.outputs.token }}
+          ref: refs/heads/main
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v3
+        with:
+          java-version: 21
+          distribution: zulu
+          server-id: github
+
+      - name: Authenticate to Google Cloud
+        id: auth
+        uses: google-github-actions/auth@v1.1.1
+        with:
+          workload_identity_provider: "projects/${{ secrets.GAR_PROJECT_NUMBER }}/locations/global/workloadIdentityPools/gh-actions/providers/gh-actions"
+          service_account: "gh-actions-dapla-platform@${{ secrets.GAR_PROJECT_ID }}.iam.gserviceaccount.com"
+          token_format: access_token
+
+      - name: Cache Maven packages
+        uses: actions/cache@v3
+        with:
+          path: ~/.m2
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: ${{ runner.os }}-m2
+
+      - name: Configure Git user
+        run: |
+          git config user.name "dapla-bot[bot]"
+          git config user.email "143391972+dapla-bot[bot]@users.noreply.github.com"
+
+      - name: Setup Maven authentication to GitHub packages
+        uses: s4u/maven-settings-action@v2.8.0
+        id: maven_settings
+        with:
+          servers: '[{"id": "github","configuration": {"httpHeaders": {"property": {"name": "Authorization","value": "Bearer ${{ secrets.GITHUB_TOKEN }}"}}}}]'
+
+      - name: Maven release and deploy to GitHub packages
+        id: release_jar
+        env:
+          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
+        run: |
+          pushd generated/java/datadoc-model
+          # Get the release version from the pom.xml before the next snapshot increment
+          VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout | sed "s/-SNAPSHOT//")
+          echo "version=${VERSION}" >> $GITHUB_OUTPUT
+          # Perform the release/deploy and increment the version to the next snapshot
+          mvn --batch-mode release:prepare -Darguments="-Dmaven.deploy.skip=true -DskipTests"
+          mvn --batch-mode release:perform
+          TAG=$(git describe --abbrev=0 --tags)
+          echo "tag=${TAG}" >> $GITHUB_OUTPUT
+
+      - name: Create GitHub release draft
+        uses: release-drafter/release-drafter@v5
+        id: create_github_release
+        env:
+          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
+        with:
+          tag: ${{ steps.release_jar.outputs.tag }}
+          config-name: release-drafter-java.yml
+
+      - name: Upload assets to GitHub release draft
+        env:
+          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
+        run: |
+          pushd generated/java/datadoc-model
+          ARTIFACT_ID=$(mvn help:evaluate -Dexpression=project.artifactId -q -DforceStdout)
+          # Get all files matching the artifact id and version (source, javadoc, etc.)
+          ARTIFACT_GLOB=(./target/$ARTIFACT_ID-${{ steps.release_jar.outputs.version }}*.jar)
+          for file in "${ARTIFACT_GLOB[@]}"; do
+            echo "Uploading $file"
+            gh release upload ${{ steps.create_github_release.outputs.tag_name }} $file
+          done
+
+      - name: Publish GitHub release
+        uses: eregon/publish-release@v1
+        env:
+          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
+        with:
+          release_id: ${{ steps.create_github_release.outputs.id }}