ci: add github actions for release process (#12)

.github/release-drafter.yml

@@ -0,0 +1,23 @@
+name-template: '$RESOLVED_VERSION'
+tag-template: '$RESOLVED_VERSION'
+categories:
+  - title: '🚀 Features'
+    labels:
+      - 'feat'
+      - 'feature'
+      - 'doc'
+      - 'enhancement'
+      - 'test'
+      - 'refactor'
+  - title: '🐛 Bug Fixes'
+    labels:
+      - 'fix'
+      - 'bug'
+  - title: '🧰 Maintenance'
+    labels:
+      - 'chore'
+      - 'ci'
+change-template: '- $TITLE (#$NUMBER) @$AUTHOR'
+change-title-escapes: '\<*_&' # You can add # and @ to disable mentions, and add ` to disable code blocks.
+template: |
+  $CHANGES

.github/workflows/develop.yaml

@@ -3,6 +3,7 @@ on:
   push:
     branches:
       - develop
+      - main
   pull_request:
 jobs:
   lint:

.github/workflows/draft-new-release.yaml

@@ -0,0 +1,37 @@
+name: "Draft new release"
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'The version to release'
+        required: true
+
+jobs:
+  draft-new-release:
+    name: "Draft new release"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Validate the version
+        uses: actions-ecosystem/action-regex-match@v2
+        with:
+          text: ${{ github.event.inputs.version }}
+          regex: '^v\d+(\.\d+){2}$'
+
+      - name: Create release branch
+        run: git checkout -b release/${{ github.event.inputs.version }}
+
+      - name: Push new branch
+        run: git push origin release/${{ github.event.inputs.version }}
+
+      - name: Create pull request
+        uses: thomaseizinger/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          head: release/${{ github.event.inputs.version }}
+          base: main
+          title: Release version ${{ github.event.inputs.version }}
+          reviewers: ${{ github.actor }}

.github/workflows/publish-new-release.yaml

@@ -0,0 +1,40 @@
+name: "Publish new release"
+
+on:
+  pull_request:
+    branches:
+      - main
+    types:
+      - closed
+
+jobs:
+  release:
+    name: Publish new release
+    runs-on: ubuntu-latest
+
+    if: github.event.pull_request.merged == true
+
+    steps:
+      - name: Extract version from branch name
+        if: startsWith(github.event.pull_request.head.ref, 'release/')
+        run: |
+          BRANCH_NAME="${{ github.event.pull_request.head.ref }}"
+          VERSION=${BRANCH_NAME#release/}
+          echo "RELEASE_VERSION=$VERSION" >> $GITHUB_ENV
+
+      - name: Validate the version
+        uses: actions-ecosystem/action-regex-match@v2
+        with:
+          text: ${{ env.RELEASE_VERSION }}
+          regex: '^v\d+(\.\d+){2}$'
+
+      - name: Create Release
+        id: generate_changelog
+        uses: release-drafter/release-drafter@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          version: ${{ env.RELEASE_VERSION }}
+          tag: ${{ env.RELEASE_VERSION }}
+          name: Release ${{ env.RELEASE_VERSION }}
+          publish: false