style(status): use @catppuccin_status_background as background color (catppuccin#367)

* style(status): use @catppuccin_status_background as background color

* fix: color must be expanded for test cases

* fix: color must be expanded for test cases

* Update catppuccin_options_tmux.conf

* Reuse @catppuccin_status_background to determine the correct status line background color

---------

Co-authored-by: Christoph Weyer <[email protected]>
Co-authored-by: Kaley Main <[email protected]>
Co-authored-by: Kaley Main <[email protected]>

Author: 3 people

Diff for: catppuccin_tmux.conf

@@ -1,5 +1,23 @@
 source -F "#{d:current_file}/themes/catppuccin_#{@catppuccin_flavor}_tmux.conf"
 
+%if "#{==:#{@catppuccin_status_background},default}"
+  set -gF @_ctp_status_bg "#{@thm_surface_1}"
+  set -gF status-style "bg=#{@_ctp_status_bg},fg=#{@thm_fg}"
+
+  %hidden CTP_MESSAGE_BACKGROUND="#{@thm_surface_0}"
+%elif "#{==:#{@catppuccin_status_background},none}"
+  set -g status-style "default"
+  set -g @_ctp_status_bg "none"
+
+  %hidden CTP_MESSAGE_BACKGROUND="default"
+%else
+  # Treat @catppuccin_status_background as a format string.
+  set -gF status-style "bg=#{E:@catppuccin_status_background},fg=#{@thm_fg}"
+  set -gF @_ctp_status_bg "#{E:@catppuccin_status_background}"
+
+  %hidden CTP_MESSAGE_BACKGROUND="#{E:@catppuccin_status_background}"
+%endif
+
 source -F "#{d:current_file}/status/application.conf"
 source -F "#{d:current_file}/status/battery.conf"
 source -F "#{d:current_file}/status/clima.conf"
@@ -16,18 +34,6 @@ source -F "#{d:current_file}/status/uptime.conf"
 source -F "#{d:current_file}/status/user.conf"
 source -F "#{d:current_file}/status/weather.conf"
 
-%if "#{==:#{@catppuccin_status_background},default}"
-  set -gF status-style "bg=#{@thm_bg},fg=#{@thm_fg}"
-  %hidden CTP_MESSAGE_BACKGROUND="#{@thm_surface_0}"
-%elif "#{==:#{@catppuccin_status_background},none}"
-  %hidden CTP_MESSAGE_BACKGROUND="default"
-  set -g status-style "$CTP_MESSAGE_BACKGROUND"
-%else
-  # Treat @catppuccin_status_background as a format string.
-  %hidden CTP_MESSAGE_BACKGROUND="#{E:@catppuccin_status_background}"
-  set -gF status-style "bg=$CTP_MESSAGE_BACKGROUND,fg=#{@thm_fg}"
-%endif
-
 # messages
 set -gF message-style "fg=#{@thm_sky},bg=$CTP_MESSAGE_BACKGROUND,align=centre"
 set -gF message-command-style "fg=#{@thm_sky},bg=$CTP_MESSAGE_BACKGROUND,align=centre"

Diff for: utils/status_module.conf

@@ -14,17 +14,17 @@ set -agF "@catppuccin_status_${MODULE_NAME}" \
 set -agF "@catppuccin_status_${MODULE_NAME}" "#[fg=#{@catppuccin_${MODULE_NAME}_color},"
 
 # If _only_ the icon should be filled in, then change the background
-# to surface_1, and the foreground to crust. Otherwise leave the formatting as-is.
+# to catppuccin_status_default_background, and the foreground to crust. Otherwise leave the formatting as-is.
 %if "#{==:#{@catppuccin_status_fill},icon}"
-  set -agF "@catppuccin_status_${MODULE_NAME}" "bg=#{@thm_surface_1}]#{@catppuccin_status_middle_separator}#[fg=#{@thm_fg}] "
+  set -agF "@catppuccin_status_${MODULE_NAME}" "bg=#{E:@_ctp_status_bg}]#{@catppuccin_status_middle_separator}#[fg=#{@thm_fg}] "
 %else
   set -agF "@catppuccin_status_${MODULE_NAME}" "]#{@catppuccin_status_middle_separator}#[fg=#{@thm_crust}]"
 %endif
 
 set -ag "@catppuccin_status_${MODULE_NAME}" "#{E:@catppuccin_${MODULE_NAME}_text}"
 
 %if "#{==:#{@catppuccin_status_fill},icon}"
-  set -agF "@catppuccin_status_${MODULE_NAME}" "#[fg=#{@thm_surface_1}]"
+  set -agF "@catppuccin_status_${MODULE_NAME}" "#[fg=#{E:@_ctp_status_bg}]"
 %else
   set -agF "@catppuccin_status_${MODULE_NAME}" "#[fg=#{@catppuccin_${MODULE_NAME}_color}]"
 %endif