Show battery information correctly on macOS; remove media playing info (

#15)

* Show battery information correctly on macOS; remove media playing info

* Apply nixfmt

configs/tmux/default.nix

@@ -176,10 +176,20 @@ in
 
       tm_session_name="#[default,bg=$base00,fg=$base0E] #S "
       set -g status-left "$tm_session_name"
-
-      tm_tunes="#[bg=$base00,fg=$base0D] ♫ #(playerctl metadata title)"
-      tm_battery="#[fg=$base0F,bg=$base00] ♥ #(acpi --battery | awk \'{gsub(\",\", \"\"); print \$4}\')"
-      tm_date="#[default,bg=$base00,fg=$base0C] %I:%M %p"
+    ''
+    +
+    (if isDarwin then
+      ''
+        tm_battery="#[fg=$base0F,bg=$base00] ♥ #(pmset -g batt | grep InternalBattery | awk '{print $3}' | sed 's/;$//')"
+      ''
+    else
+      ''
+        tm_battery="#[fg=$base0F,bg=$base00] ♥ #(acpi --battery | awk \'{gsub(\",\", \"\"); print \$4}\')"
+      ''
+    )
+    +
+    ''
+      tm_date="#[default,bg=$base00,fg=$base0C] %I:%M %p %Z"
       tm_host="#[fg=$base0E,bg=$base00] #h "
       set -g status-right "$tm_tunes $tm_battery $tm_date $tm_host"
     '';