Open GitKraken from the terminal

kraken.fish

## Forked from https://gist.github.com/dersam/0ec781e8fe552521945671870344147b
## Also received help from https://twitter.com/gitkraken/status/691675309725368321
## Iterated upon https://gist.github.com/BBlackwo/b4fec2c0e6d1c6ade21fcbc1511255eb

## Open GitKraken using the current repo directory.
## Note: This code is for fish shell on macOS.

function kraken
  set dir $argv[1] (pwd) # use a directory if you pass it in, otherwise pwd
  open -a GitKraken --args --path $dir
end

## Now you can simply run `kraken` from your git repo directory.
## Optionally specify the directory of your git repo as the first parameter.