ci: add release workflow

Author: 5d

.github/workflows/build-on-minimum-supported-platform.yaml

@@ -1,6 +1,12 @@
 name: Build on minimum supported platforms
 
 on:
+  workflow_call:
+    inputs:
+      identifier:
+        required: true
+        type: string
+
   pull_request:
 
 permissions: {}

.github/workflows/release.yaml

@@ -0,0 +1,90 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - release
+
+permissions:
+  id-token: write
+  contents: write
+  pull-requests: write
+
+jobs:
+  extract-release-version:
+    name: Extract release version
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.extract-release-version.outputs.result }}
+    steps:
+      - name: Extract release version
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        id: extract-release-version
+        with:
+          result-encoding: string
+          script: |
+            const matches = `${{ github.event.head_commit.message }}`.match(/[0-9]+\.[0-9]+\.[0-9]+/) ?? []
+            return matches.length > 0 ? matches[0] : ""
+
+  validate-version-format:
+    name: Validate Version Format
+    needs:
+      - extract-release-version
+    if: ${{ needs.extract-release-version.outputs.version != '' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Validated
+        run: echo "Releasing new version ${{ needs.extract-release-version.outputs.version }}"
+
+  unit-test:
+    name: Unit Tests
+    needs:
+      - validate-version-format
+    uses: ./.github/workflows/unit-test.yaml
+    with:
+      identifier: workflow-call-unit-test
+
+  build-on-minimum-supported-platforms:
+    name: Build on minimum supported platforms
+    needs:
+      - validate-version-format
+    uses: ./.github/workflows/build-on-minimum-supported-platform.yaml
+    with:
+      identifier: workflow-call-build-on-minimum-platforms
+
+  release:
+    name: Release new version
+    needs:
+      - extract-release-version
+      - unit-test
+      - build-on-minimum-supported-platforms
+    runs-on: ubuntu-latest
+    env:
+      RELEASE_VERSION: ${{ needs.extract-release-version.outputs.version }}
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        with:
+          persist-credentials: false
+
+      - name: Create new version tag ${{ needs.extract-release-version.outputs.version }}
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          script: |
+            github.rest.git.createRef({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              ref: `refs/tags/${process.env.RELEASE_VERSION}`,
+              sha: context.sha,
+              force: true
+            })
+
+      - name: Create Pull Request
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          gh pr create \
+          --title "Merge back ${RELEASE_VERSION} release commit to main" \
+          --body "New version ${RELEASE_VERSION} release commit" \
+          --head release \
+          --base main

.github/workflows/unit-test.yaml

@@ -1,6 +1,12 @@
 name: Unit Test
 
 on:
+  workflow_call:
+    inputs:
+      identifier:
+        required: true
+        type: string
+
   pull_request:
 
 permissions: {}