Add Jekyll configuration and deployment workflow for GitHub Pages

Author: rgaignault

.github/workflows/pages.yml

@@ -0,0 +1,67 @@
+name: Deploy Jekyll site to Pages
+
+on:
+  push:
+    branches: ['romanG/api-reference']
+  pull_request:
+    branches: ['romanG/api-reference']
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: 'pages'
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.2'
+          bundler-cache: true
+          working-directory: ./docs
+
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v4
+
+      - name: Install dependencies
+        run: |
+          cd docs
+          gem install bundler jekyll
+          bundle init --force
+          bundle add jekyll minima
+          bundle install
+
+      - name: Build with Jekyll
+        run: |
+          cd docs
+          bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}"
+        env:
+          JEKYLL_ENV: production
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./docs/_site
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.ref == 'refs/heads/romanG/api-reference'
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

docs/Gemfile

@@ -0,0 +1,16 @@
+source "https://rubygems.org"
+
+gem "jekyll", "~> 4.3"
+gem "minima", "~> 2.5"
+
+group :jekyll_plugins do
+  gem "jekyll-feed", "~> 0.12"
+  gem "jekyll-relative-links"
+end
+
+platforms :mingw, :x64_mingw, :mswin, :jruby do
+  gem "tzinfo", ">= 1", "< 3"
+  gem "tzinfo-data"
+end
+
+gem "wdm", "~> 0.1.1", :platforms => [:mingw, :x64_mingw, :mswin] 

docs/_config.yml

@@ -0,0 +1,34 @@
+title: 'Datadog Browser SDK API Reference'
+description: 'API documentation for Datadog Browser SDK packages'
+
+markdown: kramdown
+highlighter: rouge
+theme: minima
+
+baseurl: '/browser-sdk'
+url: 'https://datadoghq.dev'
+
+plugins:
+  - jekyll-relative-links
+
+relative_links:
+  enabled: true
+  collections: false
+
+include:
+  - '*.md'
+
+exclude:
+  - README.md
+  - LICENSE
+  - CHANGELOG.md
+  - node_modules/
+  - package.json
+  - yarn.lock
+
+kramdown:
+  input: GFM
+  syntax_highlighter: rouge
+  syntax_highlighter_opts:
+    block:
+      line_numbers: false