Command completion for docker in the fish shell

I’ve just released a handy completion definition for the fish shell.

fish?

Fish whilst not as popular as zsh/bash is a far better shell. Make the switch ;-)

install docker completion

$ mkdir ~/.config/fish/completions
$ wget https://raw.github.com/barnybug/docker-fish-completion/master/docker.fish -O ~/.config/fish/completions/docker.fish

example

% docker run -[TAB]
--attach          (Attach to stdin, stdout or stderr.)
...

% docker run -t -i [TAB]
    busybox:latest             (Image)
    ubuntu:12.04               (Image)

% docker run -t -i busybox:latest
/ #