#!/usr/bin/env bash
# vim: ft=bash sw=2 ts=2 et
#
# Removes vendor and node_modules directories from the
# current directory and all subdirectories.
#
# Author: Ismo Vuorinen 2025
# License: MIT

# Check if the user has provided a directory as an argument
if [ "$1" ]; then
  # Check if the directory exists
  if [ -d "$1" ]; then
    CLEANDIR="$1"
  else
    msgr err "Directory $1 does not exist."
    exit 1
  fi
else
  CLEANDIR="."
fi

# Function to remove node_modules and vendor folders
remove_node_modules_vendor()
{
  local dir=$1

  # If the directory is a symlink, skip it
  if [ -L "$dir" ]; then
    msgr msg "Skipping symlink $dir"
    return
  fi

  # Check if the directory exists
  if [ -d "$dir" ]; then
    # If node_modules or vendor folder exists, remove it and all its contents
    if [ -d "$dir/node_modules" ]; then
      msgr run "Removing $dir/node_modules"
      rm -rf "$dir/node_modules"
    fi

    if [ -d "$dir/vendor" ]; then
      msgr run "Removing $dir/vendor"
      rm -rf "$dir/vendor"
    fi

    # Recursively check subdirectories
    for item in "$dir"/*; do
      remove_node_modules_vendor "$item"
    done
  fi
}

# Start removing node_modules and vendor folders from the current working directory
remove_node_modules_vendor "$CLEANDIR"