Windows compat

[AsaAyers]

Fixes scm_breeze/#135

I'm trying to use the version of bash that comes with git. These are the changes I had to make so far.

[AsaAyers]

The number expansion is broken now and I don't know why. if I try to use the numbers rm 1 it becomes /bin/rm1 and then tries to execute whatever file I was pointing at.

edit: rm $e1 works fine though.

[AsaAyers]

https://github.com/AsaAyers/scm_breeze/blob/windows-compat/lib/git/branch_shortcuts.sh#L24

When scm_breeze invokes ruby, it's subprocess isn't running bash so /bin/git doesn't exist. It needs to somehow find c:\Program Files (x86)\Git\cmd\git.exe instead.

[zommerfelds]

I don't have the exact same issue, I was getting C:/Users/czommerfelds/.scm_breeze/lib/git/status_shortcuts.rb:29:in `<main>': undefined method `[]' for nil:NilClass (NoMethodError) when running gs.
I uninstalled Ruby and that got fixed. Probably due to the same problem you mentioned.

[ghthor]

@zommerfelds are you saying that without ruby installed scm_breeze is now working for you on windows?

[zommerfelds]

@ghthor: yes

[zommerfelds]

@ghthor: I use it inside Git Bash (https://git-for-windows.github.io/)

[ghthor]

That seems extraordinary. Perhaps Git Bash is providing a newer version of ruby that has support for the syntax used in the scm_breeze scripts?

[zommerfelds]

No I don't think it provides any Ruby version. As far as I understand scm_breeze has a Bash (non-Ruby) version, and that one seems to work.

[zommerfelds]

@ghthor: NVM, gb doesn't work without Ruby bash: ruby: command not found

[AsaAyers]

I'm making https://github.com/pulls more useful to me today by closing my old PRs.