add github workflow

Author: LinuxJava7

.github/workflows/gh-pages.yml.sample

@@ -0,0 +1,48 @@
+# If you’d like to deploy this to GitHub pages, rename this
+# file to `gh-pages.yml` and read the mini-tutorial on
+# https://www.11ty.dev/docs/deployment/#deploy-an-eleventy-project-to-github-pages
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: write
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+
+      - name: Cache npm
+        uses: actions/cache@v3
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package.json') }}
+
+      - name: Cache Eleventy .cache
+        uses: actions/cache@v3
+        with:
+          path: ./.cache
+          key: ${{ runner.os }}-eleventy-fetch-cache
+
+
+      - run: npm install
+      - run: npm run build-ghpages
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        if: github.ref == 'refs/heads/main'
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./_site

.gitignore

@@ -9,6 +9,7 @@ node_modules/
 .cache/
 .eleventy-cache/
 .env
+eleventy-fetch-*
 
 # Editor directories and files
 .idea/
@@ -48,3 +49,10 @@ yarn-error.log*
 .Trashes
 ehthumbs.db
 Thumbs.db
+
+# Deployment files that should be generated on deploy
+.vercel
+.netlify
+
+# GitHub Pages
+.nojekyll