add cppcon 2023 open content screen recording to readme

.github/workflows/asciidoctor-ghpages.yml

@@ -9,19 +9,35 @@ env:
   DEBIAN_FRONTEND: noninteractive
 
 jobs:
-  build:
-    runs-on: ubuntu-22.04
+  configure:
+    name: Configure Github Pages Publishing
+    runs-on: intel-ubuntu-22.04
+    outputs:
+      enable_publish: ${{ steps.check.outputs.isfork == 'NO' }}
+    steps:
+      - id: check
+        name: Check if Fork
+        run: |
+          if [ "${{ github.repository }}" = "intel/compile-time-init-build" ]; then
+            echo "This is the main repository, **enabling publishing**" >> "$GITHUB_STEP_SUMMARY"
+            echo "isfork=NO" >> "$GITHUB_OUTPUT"
+          else
+            echo "This is a fork, **disabling publishing**" >> "$GITHUB_STEP_SUMMARY"
+            echo "isfork=YES" >> "$GITHUB_OUTPUT"
+          fi
 
+  build:
+    needs: configure
+    name: Build Documentation
+    runs-on: intel-ubuntu-22.04
     steps:
       - name: Checkout source
         uses: actions/checkout@v4
-
       - name: Install asciidoctor
         run: |
           sudo apt update
           sudo apt install -y asciidoctor
           sudo gem install asciidoctor asciidoctor-diagram rouge
-
       - name: Build documentation
         run: |
           mkdir -p ./generated-html
@@ -30,29 +46,26 @@ jobs:
           touch ./generated-html/.nojekyll
           ls -la ./generated-html
           cat ./generated-html/index.html
-
       - name: Setup github pages
+        if: needs.configure.outputs.enable_publish == 'true'
         uses: actions/configure-pages@v3
-
       - name: Upload artifacts
         uses: actions/upload-pages-artifact@v2
         with:
           path: ./generated-html
 
   deploy:
-    needs: build
-
+    needs: [configure, build]
+    if: needs.configure.outputs.enable_publish == 'true'
+    name: Deploy Documentation
     permissions:
       contents: read
       pages: write
       id-token: write
-
     environment:
       name: github-pages
       url: $${{ steps.deployment.outputs.page_url }}
-
-    runs-on: ubuntu-22.04
-
+    runs-on: intel-ubuntu-22.04
     steps:
       - name: Deploy to github pages
         id: deployment

README.md

@@ -5,6 +5,8 @@ bug-free code. It allows variables and functions to advertise and enforce
 requirements at compile-time. The requirements are guaranteed to be held 
 true at runtime.
 
+[![CppCon 2023. Safe Arithmetic: Have your integer and add it to two!](https://img.youtube.com/vi/E1LfLQ13bgA/0.jpg)](https://www.youtube.com/watch?v=E1LfLQ13bgA)
+
 ## Pre-release Disclaimer
 
 This library is a work in progress and should not yet be used in production.