Merge pull request #280 from ydah/ghp

Add GitHub Actions workflow for deploying Racc documentation to GitHub Pages

.github/workflows/gh-pages.yml

@@ -0,0 +1,46 @@
+name: Deploy Racc documentation to GitHub Pages
+
+on:
+  push:
+    branches: ["master"]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    if: ${{ github.repository == 'ruby/racc' && !startsWith(github.event_name, 'pull') }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@f26937343756480a8cb3ae1f623b9c8d89ed6984 # v1.196.0
+        with:
+          ruby-version: "3.4"
+          bundler-cache: true
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v5
+      - name: Build with Racc
+        run: bundle exec rake docs
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.gitignore

@@ -11,4 +11,4 @@ target
 lib/java/racc/cparse-jruby.jar
 lib/racc/cparse-jruby.jar
 Gemfile.lock
-html
+_site/

Rakefile

@@ -13,8 +13,8 @@ RDoc::Task.new(:docs) do |rd|
   })
 
   title = "#{spec.name}-#{spec.version} Documentation"
-
   rd.options << "-t #{title}"
+  rd.rdoc_dir = "_site"
 end
 
 def java?