Change Dunst Config & Fix Launch Script

- Change dunstrc text alignment to center
- Add appname to dunst notifications
- Change dunst separator color to auto
- Fix launch_dunst.sh to be executable and get values before running dunst
- Add updated polybar module icon
- Add executable permissions to launch_dunst.sh

.config/dunst/dunstrc

@@ -72,7 +72,7 @@
     #  * foreground: use the same color as the foreground;
     #  * frame: use the same color as the frame;
     #  * anything else will be interpreted as a X color.
-    separator_color = frame
+    separator_color = auto
 
     # Sort messages by urgency.
     sort = yes
@@ -126,11 +126,11 @@
     #   %n  progress value if set without any extra characters
     #   %%  Literal %
     # Markup is allowed
-    format = "<b>%s</b> %p\n%b"
+    format = "<b>%s</b> | <i>%a</i> %p\n%b"
 
     # Alignment of message text.
     # Possible values are "left", "center" and "right".
-    alignment = left
+    alignment = center
 
     # Vertical alignment of message text and icon.
     # Possible values are "top", "center" and "bottom".

.config/dunst/launch_dunst.sh

@@ -1,18 +1,38 @@
 #!/bin/bash
 
-/usr/bin/dunst -config ~/.config/dunst/dunstrc \
-    -geometry "0x0-$(xgetres dunst.geometry-x)+$(xgetres dunst.geometry-y)" \
-    -separator_height "$(xgetres dunst.sep-height)" \
-    -padding "$(xgetres dunst.padding)" \
-    -horizontal_padding "$(xgetres dunst.horiz-padding)" \
-    -max_icon_size "$(xgetres dunst.max-icon-size)" \
-    -frame_width "$(xgetres dunst.frame-width)" \
-    -lb "$(xgetres dunst.low-background)" \
-    -lf "$(xgetres dunst.low-foreground)" \
-    -lfr "$(xgetres dunst.low-frame)" \
-    -nb "$(xgetres dunst.normal-background)" \
-    -nf "$(xgetres dunst.normal-foreground)" \
-    -nfr "$(xgetres dunst.normal-frame)" \
-    -cb "$(xgetres dunst.critical-background)" \
-    -cf "$(xgetres dunst.critical-foreground)" \
-    -cfr "$(xgetres dunst.critical-frame)"
+# Get values from Xresources
+config=~/.config/dunst/dunstrc
+geometry_x=$(xgetres dunst.geometry-x)
+geometry_y=$(xgetres dunst.geometry-y)
+separator_height=$(xgetres dunst.sep-height)
+padding=$(xgetres dunst.padding)
+horizontal_padding=$(xgetres dunst.horiz-padding)
+max_icon_size=$(xgetres dunst.max-icon-size)
+frame_width=$(xgetres dunst.frame-width)
+lb=$(xgetres dunst.low-background)
+lf=$(xgetres dunst.low-foreground)
+lfr=$(xgetres dunst.low-frame)
+nb=$(xgetres dunst.normal-background)
+nf=$(xgetres dunst.normal-foreground)
+nfr=$(xgetres dunst.normal-frame)
+cb=$(xgetres dunst.critical-background)
+cf=$(xgetres dunst.critical-foreground)
+cfr=$(xgetres dunst.critical-frame)
+
+# Kill and running dunst instances and start
+killall dunst;/usr/bin/dunst -config $config \
+    -geometry "0x0-$geometry_x+$geometry_y" \
+    -separator_height "$separator_height" \
+    -padding "$padding" \
+    -horizontal_padding "$horizontal_padding" \
+    -max_icon_size "$max_icon_size" \
+    -frame_width "$frame_width" \
+    -lb "$lb" \
+    -lf "$lf" \
+    -lfr "$lfr" \
+    -nb "$nb" \
+    -nf "$nf" \
+    -nfr "$nfr" \
+    -cb "$cb" \
+    -cf "$cf" \
+    -cfr "$cfr"