Rollup script for agents

rollup.sh

rollup () {
	local -a exts=() 
	local -a exclude_dirs=(node_modules dist .next) 
	while (( $# ))
	do
		case "$1" in
			(-x | --exclude) shift
				IFS=',' read -r -a exclude_dirs <<< "${1:-}" ;;
			(*) exts+=("$1")  ;;
		esac
		shift
	done
	(( ${#exts[@]} )) || exts=(ts tsx) 
	local -a prune_expr=() 
	if (( ${#exclude_dirs[@]} ))
	then
		prune_expr=(-type d \() 
		local first=1 
		for d in "${exclude_dirs[@]}"
		do
			if (( first ))
			then
				prune_expr+=(-name "$d") 
				first=0 
			else
				prune_expr+=(-o -name "$d") 
			fi
		done
		prune_expr+=(\) -prune -o) 
	fi
	local -a name_args=(-name 'package.json') 
	for ext in "${exts[@]}"
	do
		name_args+=(-o -name "*.${ext}") 
	done
	find . "${prune_expr[@]}" -type f \( "${name_args[@]}" \) -print0 | while IFS= read -r -d '' f
	do
		printf '%s\n```\n' "$f"
		cat "$f"
		printf '```\n\n'
	done | pbcopy
}