README.md

@@ -6,15 +6,15 @@ A fish (shell) theme with a Slavic cat and a rainbow that signifies git status.
 [![Oh My Fish](https://img.shields.io/badge/Framework-Oh_My_Fish-blue.svg?style=flat)](https://github.com/oh-my-fish/oh-my-fish)
 [![license](https://img.shields.io/github/license/mashape/apistatus.svg)](/LICENSE)
 
-![Slavic cat in action](https://github.com/yangwao/omf-theme-slavic-cat/blob/master/screenshot.png?raw=true)
+![Slavic cat in action](https://github.com/yangwao/theme-slavic-cat/raw/master/screenshot.png)
 
 
 ## Instalation
 
 #### Requirements
-* [Fish shell](https://github.com/fish-shell/fish-shell) - a smart and user-friendly command line
+* [Fish shell][fish] - a smart and user-friendly command line
 shell for OS X, Linux, and the rest of the family
-* [Oh My Fish](https://github.com/oh-my-fish/oh-my-fish) - The Fishshell Framework
+* [Oh My Fish][omf] - The Fishshell Framework
 
 Once Oh My Fish is installed:
 
@@ -24,10 +24,8 @@ Once Oh My Fish is installed:
 
 ## Features
 
- * Minimal Look & Prompt
- * Current short version pwd
+ * Minimal look
  * Display branch for Git projects
  * Git project dirty status indicator *meow* **(R,C,A,U,M,?)** *meow*
  * Fish shell vi mode indicator
  * Next line prompt
- * Two unicodes included!

fish_prompt.fish

@@ -11,85 +11,82 @@ set __slavic_color_purple 9458FF
 set __slavic_color_lilac AE81FF
 
 function __slavic_color_echo
-    set_color $argv[1]
-    if test (count $argv) -eq 2
-        echo -n $argv[2]
-    end
+  set_color $argv[1]
+  if test (count $argv) -eq 2
+    echo -n $argv[2]
+  end
 end
 
 function __slavic_current_folder
-    if test $PWD = /
-        echo -n /
-    else
-        echo -n $PWD | grep -o -E '[^\/]+$'
-    end
+  if test $PWD = '/'
+    echo -n '/'
+  else
+    echo -n $PWD | grep -o -E '[^\/]+$'
+  end
 end
 
 function __slavic_git_status_codes
-    echo (git status --porcelain 2>/dev/null | sed -E 's/(^.{3}).*/\1/' | tr -d ' \n')
+  echo (git status --porcelain ^/dev/null | sed -E 's/(^.{3}).*/\1/' | tr -d ' \n')
 end
 
 function __slavic_git_branch_name
-    echo (git rev-parse --abbrev-ref HEAD 2>/dev/null)
+  echo (git rev-parse --abbrev-ref HEAD ^/dev/null)
 end
 
 function __slavic_rainbow
-    if echo $argv[1] | grep -q -e $argv[3]
-        __slavic_color_echo $argv[2] 彡ミ
-    end
+  if echo $argv[1] | grep -q -e $argv[3]
+    __slavic_color_echo $argv[2] "彡ミ"
+  end
 end
 
 function __slavic_git_status_icons
-    set -l git_status (__slavic_git_status_codes)
+  set -l git_status (__slavic_git_status_codes)
 
-    __slavic_rainbow $git_status $__slavic_color_pink D
-    __slavic_rainbow $git_status $__slavic_color_orange R
-    __slavic_rainbow $git_status $__slavic_color_white C
-    __slavic_rainbow $git_status $__slavic_color_green A
-    __slavic_rainbow $git_status $__slavic_color_blue U
-    __slavic_rainbow $git_status $__slavic_color_lilac M
-    __slavic_rainbow $git_status $__slavic_color_grey '?'
+  __slavic_rainbow $git_status $__slavic_color_pink 'D'
+  __slavic_rainbow $git_status $__slavic_color_orange 'R'
+  __slavic_rainbow $git_status $__slavic_color_white 'C'
+  __slavic_rainbow $git_status $__slavic_color_green 'A'
+  __slavic_rainbow $git_status $__slavic_color_blue 'U'
+  __slavic_rainbow $git_status $__slavic_color_lilac 'M'
+  __slavic_rainbow $git_status $__slavic_color_grey '?'
 end
 
 function __slavic_git_status
-    # In git
-    if test -n (__slavic_git_branch_name)
+  # In git
+  if test -n (__slavic_git_branch_name)
 
-        __slavic_color_echo $__slavic_color_blue " ☭ "
-        __slavic_color_echo $__slavic_color_white (__slavic_git_branch_name)
+    __slavic_color_echo $__slavic_color_blue " ☭ "
+    __slavic_color_echo $__slavic_color_white (__slavic_git_branch_name)
 
-        if test -n (__slavic_git_status_codes)
-            __slavic_color_echo $__slavic_color_pink ' ●'
-            __slavic_color_echo $__slavic_color_white ' (^._.^)ﾉ'
-            __slavic_git_status_icons
-        else
-            __slavic_color_echo $__slavic_color_green ' ○'
-        end
+    if test -n (__slavic_git_status_codes)
+      __slavic_color_echo $__slavic_color_pink ' ●'
+      __slavic_color_echo $__slavic_color_white ' (^._.^)ﾉ'
+      __slavic_git_status_icons
+    else
+      __slavic_color_echo $__slavic_color_green ' ○'
     end
-end
-
-function fish_mode_prompt
-    set_color $__slavic_color_lilac
-    printf '['
-    switch $fish_bind_mode
-        case default
-            set_color red
-            printf n
-        case insert
-            set_color green
-            printf i
-        case visual
-            set_color magenta
-            printf v
-    end
-    set_color $__slavic_color_lilac
-    printf '] '
+  end
 end
 
 function fish_prompt
-    __slavic_color_echo $__slavic_color_purple (prompt_pwd)
-    __slavic_git_status
+  set_color $__slavic_color_lilac
+  printf '['
+  switch $fish_bind_mode
+    case default
+      set_color red
+      printf 'n'
+    case insert
+      set_color green
+      printf 'i'
+    case visual
+      set_color magenta
+      printf 'v'
+  end
+  set_color $__slavic_color_lilac
+  printf '] '
+  __slavic_color_echo $__slavic_color_purple (prompt_pwd)
+  __slavic_git_status
 
-    echo
-    __slavic_color_echo $__slavic_color_pink "▶  "
+  echo
+  __slavic_color_echo $__slavic_color_pink "⫸  "
 end