show kubernetes context

README.md

@@ -73,6 +73,7 @@ set -g theme_display_git_ahead_verbose yes
 set -g theme_git_worktree_support yes
 set -g theme_display_vagrant yes
 set -g theme_display_docker_machine no
+set -g theme_display_kubernetes no
 set -g theme_display_hg yes
 set -g theme_display_virtualenv no
 set -g theme_display_ruby no

fish_prompt.fish

@@ -384,6 +384,12 @@ function __bobthefish_prompt_docker -S -d 'Show docker machine name'
     echo -ns $DOCKER_MACHINE_NAME ' '
 end
 
+function __bobthefish_prompt_kubernetes -S -d 'Show the current kubernetes context'
+    [ "$theme_display_kubernetes" = 'no' -o -z (command -s kubectl) ]; and return
+    __bobthefish_start_segment $__color_vagrant
+    echo -ns (kubectl config current-context) ' '
+end
+
 function __bobthefish_prompt_status -S -a last_status -d 'Display symbols for a non zero exit status, root and background jobs'
   set -l nonzero
   set -l superuser
@@ -1372,6 +1378,7 @@ function fish_prompt -d 'bobthefish, a fish theme optimized for awesome'
   __bobthefish_prompt_vi
   __bobthefish_prompt_vagrant
   __bobthefish_prompt_docker
+  __bobthefish_prompt_kubernetes
   __bobthefish_prompt_user
   __bobthefish_prompt_rubies
   __bobthefish_prompt_virtualfish