Created dwm_currency.sh, dwm_bar.sh edited accordingly

bar-functions/dwm_currency.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# A dwm_bar function to print the rate of CURRENCY/USD from rate.sx using rate.sx/1CURRENCY
+# Creator of the project: Joe Standring <git@joestandring.com>
+# Additional plugin added by Brayan de Albuquerque <brayandealbuquerque@gmail.com>
+# GNU GPLv3
+
+# Dependencies: curl
+
+# Change the value of CURRENCY to match your currency code
+dwm_currency() {
+	CURRENCY=EUR
+
+	printf "%s" "$SEP1"
+	if [ "$IDENTIFIER" = "unicode" ]; then
+		printf "%s" "$(curl -s rate.sx/1$CURRENCY)"
+	else
+		printf "%s %.5s" "$CURRENCY" "$(curl -s rate.sx/1$CURRENCY)"
+	fi
+	printf "%s\n" "$SEP2"
+}
+
+dwm_currency

dwm_bar.sh

@@ -42,6 +42,7 @@ export SEP2="]"
 . "$DIR/bar-functions/dwm_date.sh"
 . "$DIR/bar-functions/dwm_connman.sh"
 . "$DIR/bar-functions/dwm_loadavg.sh"
+. "$DIR/bar-functions/dwm_currency.sh"
 
 # Update dwm status bar every second
 while true
@@ -69,6 +70,7 @@ do
     dispstr="$dispstr$(dwm_ccurse)"
     dispstr="$dispstr$(dwm_date)"
     dispstr="$dispstr$(dwm_loadavg)"
+    dispstr="$dispstr$(dwm_currency)"
 
     xsetroot -name "$dispstr"
     sleep 1