statusbar and minor patches

dwm/.dwm/bar/bar-functions/dwm_mail.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# A dwm_bar function to display the number of emails in an inbox
+# Joe Standring <git@joestandring.com>
+# GNU GPLv3
+
+# To count mail in an inbox, change "/path/to/inbox" below to the location of your inbox. For example, "/home/$USER/.mail/new"
+
+dwm_mail () {
+    MAILBOX=$(ls /path/to/inbox | wc -l)
+
+    printf "%s" "$SEP1"
+    if [ "$IDENTIFIER" = "unicode" ]; then
+        if [ "$MAILBOX" -eq 0 ]; then
+            printf "📪 %s" "$MAILBOX"
+        else
+            printf "📫 %s" "$MAILBOX"
+        fi
+    else
+        printf "MAI %s" "$MAILBOX"
+    fi
+    printf "%s\n" "$SEP2"
+}
+
+dwm_mail