ci: setup basic CI pipeline for docs (#24)

Author: pkosiec

.github/workflows/ci.yml

@@ -11,27 +11,31 @@ concurrency:
 permissions:
   id-token: write
   contents: read
+  pull-requests: read
 
 jobs:
-  setup:
+  detect-changes:
     runs-on:
       group: databricks-protected-runner-group
       labels: linux-ubuntu-latest
 
-    name: Setup
+    name: Detect Changes
+    outputs:
+      docs: ${{ steps.filter.outputs.docs }}
+      app-kit: ${{ steps.filter.outputs.app-kit }}
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
+      - uses: dorny/paths-filter@v3
+        id: filter
         with:
-          node-version: 20
-          cache: 'pnpm'
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
+          filters: |
+            docs:
+              - 'docs/**'
+            app-kit:
+              - '!docs/**'
 
   lint_and_typecheck:
     name: Lint & Type Check
-    needs: setup
     runs-on:
       group: databricks-protected-runner-group
       labels: linux-ubuntu-latest
@@ -56,7 +60,8 @@ jobs:
 
   test:
     name: Unit Tests
-    needs: setup
+    needs: detect-changes
+    if: needs.detect-changes.outputs.app-kit == 'true'
     runs-on:
       group: databricks-protected-runner-group
       labels: linux-ubuntu-latest
@@ -73,3 +78,23 @@ jobs:
       - name: Run Tests
         run: pnpm test
 
+  docs-build:
+    name: Docs Build
+    needs: detect-changes
+    if: needs.detect-changes.outputs.docs == 'true'
+    runs-on:
+      group: databricks-protected-runner-group
+      labels: linux-ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Build Docs
+        run: pnpm run docs:build
+

.github/workflows/docs-deploy.yml

@@ -0,0 +1,55 @@
+name: Deploy Docs
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'docs/**'
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on:
+      group: databricks-protected-runner-group
+      labels: linux-ubuntu-latest
+
+    name: Build Docs
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Build Docs
+        run: pnpm run docs:build
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./docs/build
+
+  deploy:
+    runs-on:
+      group: databricks-protected-runner-group
+      labels: linux-ubuntu-latest
+
+    name: Deploy to GitHub Pages
+    needs: build
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4