This is a task I wrote the takes the output from pgrep and checks for
running process... This is one way of capturing the output from a
command...
desc "Start the Tomcat process"
task :start, :roles => :app do
run "pgrep jsvc|wc -l" do |ch, stream, out|
if out.to_i==0
run "/etc/init.d/tomcat start"
end
end
On Sep 6, 3:20 pm, Tim <[EMAIL PROTECTED]> wrote:
> Say i have a custom task that executes an 'svn info' on the current
> app dir. I want to be able to capture the result, then parse it for
> specific info. Anyone have a handy way to capture the command line
> into a variable so that it can be evaluated. I see the webistrano
> scheme, but that writes to a db object for every line of output. Do I
> have to collect the output line by line, or is there some way to just
> capture all of it?
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