chore: add release-drafter workflow

Author: vlsi

.github/release-drafter.yml

@@ -0,0 +1,83 @@
+name-template: "v$RESOLVED_VERSION"
+tag-template: "v$RESOLVED_VERSION"
+
+categories:
+  - title: "💥 Breaking Changes"
+    labels:
+      - breaking-change
+  - title: "💡 New Features"
+    labels:
+      - feature
+      - enhancement
+  - title: "🐞 Bug Fixes"
+    labels:
+      - bug
+      - fix
+      - bugfix
+  - title: "📝 Documentation"
+    labels:
+      - documentation
+  - title: "⚙️ Technical Debt"
+    labels:
+      - refactor
+  - title: "🧰 Maintenance"
+    label: chore
+  - title: "⬆️ Dependencies"
+    collapse-after: 8
+    labels:
+      - dependencies
+
+change-template: "- $TITLE (#$NUMBER) by @$AUTHOR"
+no-changes-template: "No significant changes"
+
+template: |
+  ## 🚀 Release
+
+  ### What's Changed
+  $CHANGES
+
+  **Contributors:** $CONTRIBUTORS
+
+version-resolver:
+  major:
+    labels:
+      - major
+  minor:
+    labels:
+      - minor
+  patch:
+    labels:
+      - patch
+  default: patch
+
+# See https://github.com/release-drafter/release-drafter#autolabeler
+# This is more like a reference, since auto-labeling PRs seems to require too many privileges
+autolabeler:
+  - label: 'dependencies'
+    files:
+      - 'gradle-wrapper.properties'
+    title:
+      - '/^fix\(deps\)/i'
+      - '/^chore:\s*bump/i'
+  - label: 'chore'
+    files:
+      - '*gradle*'
+      - '.github/**'
+    branch:
+      - '/docs{0,1}\/.+/'
+    title:
+      - '/^chore/i'
+  - label: 'documentation'
+    files:
+      - '*.md'
+      - 'docs/**'
+  - label: 'bug'
+    branch:
+      - '/fix\/.+/'
+    title:
+      - '/^fix/i'
+  - label: 'enhancement'
+    branch:
+      - '/feature\/.+/'
+    title:
+      - '/^feat/i'

.github/workflows/release-drafter.yaml

@@ -0,0 +1,47 @@
+name: Release Drafter
+
+on:
+  push:
+    branches:
+      - master
+      - release/**
+
+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
+    name: Update Release Draft
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get the current version
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
+        id: current_version
+        with:
+          # language=javascript
+          script: |
+            const response = await github.rest.repos.getContent({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              path: 'gradle.properties',
+              ref: context.sha
+            });
+            const content = Buffer.from(response.data.content, 'base64').toString();
+            const version = content.match(/^current\.version=(.+)$/m)[1];
+            console.log(`Version is ${version}`);
+            return version;
+
+      # Drafts your next Release notes as Pull Requests are merged into "master"
+      - name: Update release body draft
+        uses: release-drafter/release-drafter@b1476f6e6eb133afa41ed8589daba6dc69b4d3f5 # v6
+        id: prepare_release
+        with:
+          disable-autolabeler: false
+          publish: false
+          latest: ${{ github.ref_name == github.event.repository.default_branch }}
+          version: ${{ steps.current_version.outputs.result }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

build.gradle.kts

@@ -40,7 +40,7 @@ if (publishToCentral) {
 
 allprojects {
     group = "com.github.vlsi.gradle"
-    version = project.findProperty("project.version") as? String ?: rootProject.version
+    version = project.findProperty("current.version") as? String ?: rootProject.version
 
     tasks.withType<GenerateModuleMetadata> {
         enabled = false

gradle.properties

@@ -19,4 +19,4 @@ org.gradle.jvmargs=-XX:MaxMetaspaceSize=768m
 # repository.apache.org does not yet support .sha256 and .sha512 checksums
 systemProp.org.gradle.internal.publish.checksums.insecure=true
 
-project.version=1.90
+current.version=1.90