Implement auto-yes option for replace script

Added option to skip confirmation prompt for replacements.

Author: djeada

src/replace_everywhere.sh

@@ -10,12 +10,14 @@
 # Options:
 #   -x, --exclude DIR    Exclude a subdirectory (repeatable). Examples: -x node_modules -x build
 #       --include-hidden Include hidden directories (like .git, .venv).
+#   -y, --yes            Skip confirmation prompt (assume “yes” to proceed).
 #   -h, --help           Show this help and exit.
 #
 # Examples:
 #   replace_everywhere.sh "cat" "dog"
 #   replace_everywhere.sh -x dist -x build 'string with space' 'new string'
 #   replace_everywhere.sh --include-hidden 'foo**' 'bar\baz'
+#   replace_everywhere.sh -y 'old' 'new'
 #
 # Notes:
 # - For literal matching, special chars are handled safely. Replacement also escapes '&' properly.
@@ -24,12 +26,11 @@
 set -euo pipefail
 
 print_usage() {
-  sed -n '2,40p' "$0"
+  sed -n '2,45p' "$0"
 }
 
 # Escape a string for use as a *literal* sed pattern (s/…/…/)
 escape_sed_pattern() {
-  # Escapes: \ / [ ] . ^ $ * and other regex metas so the pattern is treated literally
   printf '%s' "$1" | sed -e 's/[.[\*^$\/]/\\&/g' -e 's/]/\\]/g'
 }
 
@@ -43,6 +44,7 @@ escape_sed_replacement() {
 
 main() {
   local include_hidden=false
+  local auto_yes=false
   local -a excludes=()
 
   # Parse args (support short and long)
@@ -53,6 +55,8 @@ main() {
         excludes+=("$2"); shift 2;;
       --include-hidden)
         include_hidden=true; shift;;
+      -y|--yes)
+        auto_yes=true; shift;;
       -h|--help)
         print_usage; exit 0;;
       --) shift; break;;
@@ -75,33 +79,31 @@ main() {
   search=$(escape_sed_pattern "$search_raw")
   replace=$(escape_sed_replacement "$replace_raw")
 
-  # Confirm action
-  read -r -p "Replace ALL occurrences of '$search_raw' with '$replace_raw' in this tree? [y/N] " confirmation
-  if [[ ! $confirmation =~ ^[Yy]$ ]]; then
-    echo "Operation cancelled."
-    exit 1
+  # Confirm action unless -y/--yes
+  if [[ "$auto_yes" == false ]]; then
+    read -r -p "Replace ALL occurrences of '$search_raw' with '$replace_raw' in this tree? [y/N] " confirmation
+    if [[ ! $confirmation =~ ^[Yy]$ ]]; then
+      echo "Operation cancelled."
+      exit 1
+    fi
   fi
 
   # Detect GNU vs BSD sed for in-place flag
   local -a SED_INPLACE
   if sed --version >/dev/null 2>&1; then
     SED_INPLACE=(-i)
   else
-    # macOS/BSD sed needs a backup suffix (empty is allowed)
     SED_INPLACE=(-i '')
   fi
 
   # Build the find prune predicates
-  # Start with hidden directories (if not including them)
   local -a PRUNE_BLOCK=()
   if [[ "$include_hidden" == false ]]; then
     PRUNE_BLOCK+=( -path './.*' -prune -o )
   fi
 
-  # Add user-specified excludes (treat as directory names/paths from repo root)
   if [[ ${#excludes[@]} -gt 0 ]]; then
     for d in "${excludes[@]}"; do
-      # Normalize leading './'
       [[ "$d" != ./* ]] && d="./$d"
       PRUNE_BLOCK+=( -path "$d" -prune -o )
     done