This should work; I tried to condense the first 3 lines into a 1-liner but :
Shoes.app do
@git_path = `which git`.strip
@git_path = ask("I couldn't find git. Do you know where it is?") if
@git_path.empty?
@git_path.gsub!(/\/git$/, '')
@git_rev_list = "[EMAIL PROTECTED]/git-rev-list"
stack do
para "Your git-rev-list command is: [EMAIL PROTECTED]"
end
end
-tieg
On Thu, Jul 17, 2008 at 3:23 AM, Joshua Ballanco <[EMAIL PROTECTED]> wrote:
> What am I doing wrong? This should work, yes? Also, I think I'm missing an
> easier way to check for the presence of git. Ideas?
>
> Shoes.app do
> ENV['PATH'].split(':').reverse.each do |path|
> cmd_with_path = "#{path}/git-rev-list"
> if File.exists? cmd_with_path
> @git_rev_list = cmd_with_path
> end
> end
>
> if @git_rev_list.nil?
> @git_rev_list = ask "I couldn't find git. Do you know where it is?"
> end
>
> stack do
> para "Your git-rev-list command is: [EMAIL PROTECTED]"
> end
> end
>
> Any/all help appreciated!
>
> Cheers,
>
> Josh
>
