Github pages, absolute Dockerfile workspace path.

Author: ricardoricho

.github/workflows/pages.yml

@@ -0,0 +1,64 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+# Sample workflow for building and deploying a Jekyll site to GitHub Pages
+name: Deploy to Pages
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches: ["master"]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@8575951200e472d5f2d95c625da0c7bec8217c42 # v1.161.0
+        with:
+          ruby-version: '3.1' # Not needed with a .ruby-version file
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+          cache-version: 0 # Increment this number if you need to re-download cached gems
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v5
+        with:
+          base_path: "public"
+      - name: Build documentation
+        run: bundle exec rake documentation:build
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: "public"
+
+  # Deployment job
+  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

Dockerfile

@@ -1,10 +1,11 @@
 # Org-ruby Dockerfile
 FROM ruby:alpine
 
-RUN mkdir org-ruby
-COPY Gemfile org-ruby/Gemfile
-COPY org-ruby.gemspec org-ruby/org-ruby.gemspec
-COPY lib/org-ruby/version.rb org-ruby/lib/org-ruby/version.rb
+# Development tools like: flog
+RUN mkdir /org-ruby
+COPY Gemfile /org-ruby/Gemfile
+COPY org-ruby.gemspec /org-ruby/org-ruby.gemspec
+COPY lib/org-ruby/version.rb /org-ruby/lib/org-ruby/version.rb
 
 # Ensure gems are installed on a persistent volume and available as bins
 # Make the folder world writable to let the default user install the gems
@@ -13,7 +14,7 @@ VOLUME /bundle
 ENV BUNDLE_PATH='/bundle'
 ENV PATH="/bundle/ruby/$RUBY_VERSION/bin:${PATH}"
 
-WORKDIR org-ruby
+WORKDIR /org-ruby
 RUN bundle install
 
 # Run this on changes