[split] Move krisleech theme to oh-my-fish/theme-krisleech

https://github.com/oh-my-fish/theme-krisleech

themes/krisleech/README.md

@@ -1,13 +0,0 @@
-## krisleech
-
-A very simple ZSH theme optimized for Git. Less is more.
-
-![krisleech theme](https://f.cloud.github.com/assets/66143/930316/732ea576-0008-11e3-964c-98410709d00c.png)
-
-![krisleech theme](https://f.cloud.github.com/assets/66143/930317/73446046-0008-11e3-8ecb-2abec0058b83.png)
-
-### Characteristics
-
-* Current working directory
-* Branch name
-* Dirty working directory (✘)

themes/krisleech/fish_prompt.fish

@@ -1,31 +0,0 @@
-# name: Krisleech
-function _git_branch_name
-  echo (command git symbolic-ref HEAD ^/dev/null | sed -e 's|^refs/heads/||')
-end
-
-function _is_git_dirty
-  echo (command git status -s --ignore-submodules=dirty ^/dev/null)
-end
-
-function fish_prompt
-  set -l cyan (set_color -o cyan)
-  set -l yellow (set_color -o yellow)
-  set -l red (set_color -o red)
-  set -l blue (set_color -o blue)
-  set -l green (set_color -o green)
-  set -l normal (set_color normal)
-
-  set -l cwd $cyan(basename (prompt_pwd))
-
-  if [ (_git_branch_name) ]
-    set -l git_branch (_git_branch_name)
-    set git_info "$green$git_branch "
-
-    if [ (_is_git_dirty) ]
-      set -l dirty "$yellow✗"
-      set git_info "$git_info$dirty"
-    end
-  end
-
-  echo -n -s $cwd $red '|' $git_info $normal ⇒ ' ' $normal
-end