Merge pull request #4 from alin23/master

Add fish integration

README.md

@@ -78,6 +78,17 @@ alias zq="zoxide query"
 alias zr="zoxide remove"
 ```
 
+#### fish
+Using [fisher](https://github.com/jorgebucaran/fisher):
+```sh
+fisher add ajeetdsouza/zoxide
+```
+
+Using [oh-my-fish](https://github.com/oh-my-fish/oh-my-fish):
+```sh
+omf install https://github.com/ajeetdsouza/zoxide
+```
+
 ## Configuration
 
 ### Environment variables

functions/z.fish

@@ -0,0 +1,13 @@
+function z
+    if test (count $argv) -gt 0
+        set _Z_RESULT (zoxide query $argv)
+        switch "$_Z_RESULT"
+            case 'query: *'
+                cd (string sub -s 8 -- "$_Z_RESULT")
+                commandline -f repaint
+            case '*'
+                echo -n "$_Z_RESULT"
+        end
+    end
+end
+

init.fish

@@ -0,0 +1,8 @@
+function zoxide-add --on-event fish_prompt
+    zoxide add
+end
+
+abbr -a zi "z -i"
+abbr -a za "zoxide add"
+abbr -a zq "zoxide query"
+abbr -a zr "zoxide remove"