build: add structured release process

.github/workflows/build.yml

@@ -0,0 +1,15 @@
+on:
+  workflow_call:
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup
+        uses: ./.github/workflows/setup
+      - name: Build
+        # Linting has already been validated so skip to improve build speed
+        run: yarn build --no-lint
+        working-directory: packages/www

.github/workflows/format.yml

@@ -0,0 +1,14 @@
+on:
+  workflow_call:
+jobs:
+  check:
+    name: Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup
+        uses: ./.github/workflows/setup
+      - name: Check formatting
+        run: yarn format:check
+        working-directory: packages/www

.github/workflows/lint.yml

@@ -0,0 +1,14 @@
+on:
+  workflow_call:
+jobs:
+  check:
+    name: Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup
+        uses: ./.github/workflows/setup
+      - name: Check linting
+        run: yarn lint:check
+        working-directory: packages/www

.github/workflows/pull-request.yml

@@ -0,0 +1,16 @@
+name: Pull Request
+on:
+  pull_request:
+    branches:
+      - "!release-please*/*"
+jobs:
+  format:
+    name: Format
+    uses: ./.github/workflows/format.yml
+  lint:
+    name: Lint
+    uses: ./.github/workflows/lint.yml
+  build:
+    name: Build
+    needs: [format, lint]
+    uses: ./.github/workflows/build.yml

.github/workflows/push-main.yml

@@ -0,0 +1,35 @@
+name: Push main
+on:
+  push:
+    branches: main
+permissions:
+  contents: write
+  pull-requests: write
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
+    steps:
+      - uses: google-github-actions/release-please-action@v4
+        id: release
+        with:
+          config-file: release-please-config.json
+          manifest-file: release-please-manifest.json
+          token: ${{ secrets.RELEASE_PLEASE_TOKEN }}
+  format:
+    name: Format
+    needs: release
+    if: ${{ needs.release.outputs.release_created }}
+    uses: ./.github/workflows/format.yml
+  lint:
+    name: Lint
+    needs: release
+    if: ${{ needs.release.outputs.release_created }}
+    uses: ./.github/workflows/lint.yml
+  build:
+    name: Build
+    needs: [release, format, lint]
+    if: ${{ needs.release.outputs.release_created }}
+    uses: ./.github/workflows/build.yml

.github/workflows/setup/action.yml

@@ -0,0 +1,22 @@
+name: Setup
+runs:
+  using: composite
+  steps:
+    - name: Setup Node.js environment
+      uses: actions/setup-node@v4
+      with:
+        cache: yarn
+        cache-dependency-path: packages/www/yarn.lock
+        node-version-file: packages/www/package.json
+    - name: Restore Next.js build cache
+      uses: actions/cache@v4
+      with:
+        path: packages/www/.next/cache
+        # Generate a new cache whenever packages or source files change
+        key: ${{ runner.os }}-nextjs-${{ hashFiles('**/yarn.lock') }}-${{ hashFiles('**.[jt]s', '**.[jt]sx') }}
+        # If source files changed but packages didn't, rebuild from a prior cache
+        restore-keys: ${{ runner.os }}-nextjs-${{ hashFiles('**/yarn.lock') }}-
+    - name: Install dependencies
+      run: yarn install
+      shell: bash
+      working-directory: packages/www

packages/www/.prettierignore

@@ -1 +1,3 @@
 .next
+
+CHANGELOG.md

packages/www/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "www.philostler.com",
+  "name": "@philostler.com/www",
   "version": "1.0.0",
   "private": true,
   "scripts": {

release-please-config.json

@@ -0,0 +1,7 @@
+{
+  "pull-request-header": ":robot: Release Please says *\"I have created a new release\"*",
+  "packages": {
+    "packages/www": {}
+  },
+  "sentence-case": true
+}

release-please-manifest.json

@@ -0,0 +1 @@
+{}