Add shell script for editingHEADmaster

1 files changed, 49 insertions, 0 deletions

diff --git a/editpost.sh b/editpost.sh
new file mode 100644
index 0000000..2c0213b
--- /dev/null
+++ b/editpost.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+
+
+EDITOR_COMMAND="${EDITOR:-nano}"
+if [[ -z "$1" ]]; then
+  echo "Usage: $0 <pattern>"
+  exit 1
+fi
+
+update_last_modified_at() {
+  local file="$1"
+  local current_date="$(date +"%Y-%m-%d %H:%M %z")"
+  if grep -q '^last_modified_at:' "$file"; then
+    sed -i "s|^last_modified_at:.*|last_modified_at: $current_date|" "$file"
+  else
+    sed -i "/^date:/a last_modified_at: $current_date" "$file"
+  fi
+}
+
+pattern="_posts/$1"
+files=( $pattern )
+
+if [[ (${#files[@]} -eq 1 && ! -e "${files[0]}") || ${#files[@]} -eq 0 ]]; then
+  echo "No files found matching pattern: $1"
+  exit 1
+fi
+
+if [[ ${#files[@]} -eq 1 ]]; then
+  update_last_modified_at "${files[0]}"
+  "$EDITOR_COMMAND" "${files[0]}"
+  exit 0
+fi
+
+echo "Multiple files found:"
+i=0
+for f in "${files[@]}"; do
+  echo "$i) $f"
+  ((i++))
+done
+
+read -p "Select a file number: " choice
+
+if [[ "$choice" -ge 0 && "$choice" -lt ${#files[@]} ]]; then
+  update_last_modified_at "${files[choice]}"
+  "$EDITOR_COMMAND" "${files[$choice]}"
+else
+  echo "Invalid selection."
+  exit 1
+fi