folder script

scripts/add_update_frontmatter.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# Directory to search for markdown files (content folder)
+search_dir="../content"
+
+# Function to check and update frontmatter with the latest date
+update_frontmatter() {
+  local file="$1"
+
+  # Check if the file contains frontmatter with +++ delimiters
+  if grep -qE '^\+\+\+' "$file"; then
+    # Extract frontmatter from the file (between +++ markers)
+    frontmatter=$(sed -n '/^\+\+\+/,/^\+\+\+/p' "$file")
+
+    # Check if there's a 'date' field in the frontmatter
+    if echo "$frontmatter" | grep -qE 'date\s*='; then
+      # Check if there's already an 'updated' field in the frontmatter
+      if echo "$frontmatter" | grep -qE 'updated\s*='; then
+        echo "✘ Skipped: 'updated' field already present in $file"
+        return
+      fi
+
+      # Get the current modification time of the file (formatted as YYYY-MM-DD)
+      last_modified=$(date -r "$file" "+%Y-%m-%d")
+
+      # Update the frontmatter by adding the updated date below the 'date = ' line
+      sed -i "/^\+\+\+/ {n;s/$/\nupdated = $last_modified/}" "$file"
+
+      echo "✔ Updated frontmatter in $file"
+    else
+      echo "✘ No date field found in the frontmatter of $file"
+    fi
+  else
+    echo "✘ No frontmatter found in $file"
+  fi
+}
+
+# Recursively find all markdown files in the content folder and apply the update
+find "$search_dir" -type f -name "*.md" | while read file; do
+  update_frontmatter "$file"
+done