Support dmenu and fix bugs

clauncher

@@ -6,13 +6,22 @@ cacheFile="$cacheDir/launcher_opts"
 historyFile="$cacheDir/launcher_opts_history"
 
 update_cache() {
-	if ! [[ -f "$cacheFile" ]] || [[ "$1" == "update" ]]; then
+	if ! [[ -f "$cacheFile" ]] || [[ "$1" == "force" ]]; then
 		"$configDir"/capture.zsh 'open -a' | sed -e 's/.*-a//' -e  "s/\\\//g" -e "s/\r//g" | grep -v -f "$configDir"/.open_ignore | (cat "$configDir"/.open_add; cat -) | sort -u > "$cacheFile"
 	fi
 }
 
 run_launcher() {
-	gawk -v histfile=$historyFile '
+	local launcher
+	if [ "$1" = "fzf" ]; then
+		launcher="fzf -e --tiebreak=index"
+	else
+		shift
+		launcher="dmenu"
+		#launcher="dmenu $@"
+	fi
+
+	gawk -v histfile="$historyFile" '
 		BEGIN {
 			while( (getline < histfile) > 0 ) {
 				sub("^[0-9]+\t","")
@@ -20,8 +29,8 @@ run_launcher() {
 				x[$0]=1
 			}
 		} !x[$0]++ ' "$cacheFile" \
-		| fzf -e --tiebreak=index \
-		| gawk -v histfile=$historyFile '
+		| $launcher \
+		| gawk -v histfile="$historyFile" '
 			BEGIN {
 				FS=OFS="\t"
 				while ( (getline < histfile) > 0 ) {
@@ -58,9 +67,12 @@ EOF
 runScript() {
     if [ "$#" -eq 0 ]; then
         update_cache
-        run_launcher
-    elif [ "$1" == "update" ]; then
+        run_launcher fzf
+    elif [ "$1" == "dmenu" ]; then
         update_cache
+        run_launcher dmenu
+    elif [ "$1" == "update" ]; then
+        update_cache force
     elif [ "$1" == "help" ]; then
         usage
 	exit 0