Fix: ufw does nothing without a positional argument even if it's not required

Signed-off-by: fbt <fbt@fleshless.org>

ufw

@@ -388,8 +388,22 @@ main() {
 	done
 
 	case "${action:-upload}" in
-		upload) upload "$1";;
-		url) get_shortlink "$1";;
+		upload)
+			if (( $# )); then
+				for t in "$@"; do
+					upload "$t"
+				done
+			else
+				upload
+			fi
+		;;
+
+		url)
+			for t in "$@"; do
+				get_shortlink "$1"
+			done
+		;;
+
 		getmyip) get_my_ip;;
 		login) login;;
 	esac

ufwd

@@ -6,10 +6,6 @@ if ! [[ "$XDG_RUNTIME_DIR" ]]; then
 	XDG_RUNTIME_DIR="/run/user/$UID"
 fi
 
-# Defaults
-cfg_workdir="$XDG_RUNTIME_DIR/ufwd"
-cfg_scan_delay='30'
-
 msg() { printf '%s\n' "$*"; }
 err() { echo "$*" >&2; }
 
@@ -18,7 +14,6 @@ usage() {
 	printf '   -h            # Show this message.\n'
 	printf '   -n            # Enable notifications with notify-send. Must be installed.\n'
 	printf '   -d [path]     # Set the dir that is to be watched.\n'
-	printf '   -D [sec]      # Set the check interval.\n'
 }
 
 upload() {
@@ -47,26 +42,20 @@ main() {
 	while (( $# )); do
 		case "$1" in
 			(--help|-h) usage; return 0;;
-
-			(--workdir|-d) cfg_workdir="$2"; shift;;
-			(--scan-delay|-D) cfg_scan_delay="$2"; shift;;
-
 			(--notify|-n) flag_enable_notifications=1;;
-
 			(--clipboard|-c) flag_enable_clipboard=1;;
 
-			(--) shift; break;;
-			(-*)
-				err "Unknown key: $1"
-				usage
-				return 1
-			;;
+			(--workdir|-d) cfg_workdir+=( "$2" ); shift;;
 
+			(--) shift; break;;
+			(-*) err "Unknown key: $1"; usage; return 1;;
 			(*) break;;
 		esac
 		shift
 	done
 
+	[[ $cfg_workdir ]] || cfg_workdir="$XDG_RUNTIME_DIR/ufwd"
+
 	if (( flag_enable_notifications )); then
 		if type -P notify-send &>/dev/null; then
 			msg "Found notify-send."
@@ -76,12 +65,16 @@ main() {
 		fi
 	fi
 
-	mkdir -p "$cfg_workdir" || return 1
-	cd "$cfg_workdir" || return 1
+	for p in "${cfg_workdir[@]}"; do
+		[[ -d "$p" ]] || return 1
+	done
 
-	while read -r dir action path; do
-		upload "$dir$path" "$@" &
-	done < <( inotifywait -m -e create "$cfg_workdir" )
+	printf 'Working in:\n'
+	printf ' - %s\n' "${cfg_workdir[@]}"
+
+	while read -r d e f; do
+		upload "$d$f" "$@" &
+	done < <( inotifywait -m -e close_write "${cfg_workdir[@]}" )
 }
 
 main "$@"