folder script

public/blog/organize.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Regex pattern for ISO date format filenames like 2019-06-01-something.md
+pattern='^[0-9]{4}-[0-9]{2}-[0-9]{2}-.+\.md$'
+
+echo "Processing markdown files in $(pwd)"
+echo
+
+for file in *.md; do
+  # Skip if no matching files (glob doesn't find anything)
+  [ -e "$file" ] || continue
+
+  if [[ "$file" =~ $pattern ]]; then
+    basename="${file%.md}"
+    mkdir -p "$basename"
+    mv "$file" "$basename/index.md"
+    echo "✔ Processed: $file  →  $basename/index.md"
+  else
+    echo "✘ Skipped (pattern mismatch): $file"
+  fi
+done