add html processing scripts

.github/workflows/modify_html/add_analytics.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+analytics_script=$(cat <<'EOF'
+ <script>
+    const script = document.createElement('script');
+    script.src = 'https://metrics.cyb.ai/js/script.js';
+    script.setAttribute('data-domain', location.host);
+    script.defer = true;
+    document.body.appendChild(script);
+  </script>
+EOF
+)
+
+
+find $GITHUB_WORKSPACE/build -name 'index.html' -exec sh -c '
+for file do
+  sed "/<\/html>/i $analytics_script" "$file"
+done
+' sh {} +
+
+

.github/workflows/modify_html/add_meta.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+metas=$(cat <<'EOF'
+    <meta property="og:title" content="cyber docs">
+
+    <meta name="description" content="cyber docs">
+    <meta property="og:description" content="cyber docs">
+
+    <meta property="og:image" content="/static/img/logo.png">
+EOF
+)
+
+find $GITHUB_WORKSPACE/build -name 'index.html' -exec sh -c '
+for file do
+  sed "/<\/head>/i $metas" "$file"
+done
+' sh {} +

.github/workflows/publish.yml

@@ -1,6 +1,6 @@
 on:
   push:
-    branches: 
+    branches:
       - master
 
 permissions:
@@ -18,6 +18,13 @@ jobs:
           output-directory: build
       - name: Add a nojekyll file # to make sure asset paths are correctly identified
         run: touch $GITHUB_WORKSPACE/build/.nojekyll
+      - name: Replace logo file
+        run: cp assets/logo.png $GITHUB_WORKSPACE/build/static/img/logo.png
+      - name: Add meta
+        run: ./modify_html/add_meta.sh
+      - name: Add analytics script
+        run: ./modify_html/add_analytics.sh
+
       - name: Deploy to Netlify
         uses: jsmrcaga/[email protected]
         with: