[INFRA] Draft linkchecker Action

.github/workflows/jekyll.yml

@@ -7,14 +7,45 @@ on:
     branches: [ main ]
 
 jobs:
+
   build:
 
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Build the site in the jekyll/builder container
-      run: |
-        docker run \
-        -v ${{ github.workspace }}:/srv/jekyll -v ${{ github.workspace }}/_site:/srv/jekyll/_site \
-        jekyll/builder:latest /bin/bash -c "chmod 777 /srv/jekyll && jekyll build --future"
+
+      - name: Build the site in the jekyll/builder container
+        run: |
+          docker run \
+          -v ${{ github.workspace }}:/srv/jekyll -v ${{ github.workspace }}/_site:/srv/jekyll/_site \
+          jekyll/builder:latest /bin/bash -c "chmod 777 /srv/jekyll && jekyll build --future"
+
+  linkchecker:
+
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - uses: actions/checkout@v2
+
+      - name: Ruby
+        uses: actions/setup-ruby@v1
+        with:
+          ruby-version: 2.6.x
+
+      - name: Set up Rubygems, Bundler, jekyll
+        run: |
+          gem update --system --no-document
+          gem update bundler --no-document
+          gem install jekyll bundler
+          bundle install
+
+      - name: Build jekyll website with drafts
+        run: bundle exec jekyll build --drafts
+
+      - name: Link Checker
+        uses: lycheeverse/[email protected]
+        with:
+          args: --verbose --no-progress _site/**/*.md _site/**/*.html
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}