Ok i found that little helper method, however the task that runs just
fine normally, bails when called with capture
Here's my test script
require 'rubygems'
require 'capistrano'
require 'capistrano/cli'
config = Capistrano::Configuration.new
config.load "foo" # I removed the real call to load the capfile
config.logger.level = Capistrano::Logger::TRACE
output = config.capture("show_current")
and here's what happens when i run it
executing "show_current"
servers: ["tims.foo.local"]
[tims.foo.local] executing command
command finished
/usr/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/capistrano/command.rb:
58:in `process!': command "show_current" failed on tims.foo.local
(Capistrano::CommandError)
from /usr/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/command.rb:11:in `process'
from /usr/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/configuration/actions/invocation.rb:52:in `run'
from /usr/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/configuration/connections.rb:135:in `execute_on_servers'
from /usr/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/configuration/actions/invocation.rb:50:in `run'
from /usr/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/configuration/actions/invocation.rb:35:in `invoke_command'
from /usr/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/configuration/actions/inspect.rb:34:in `capture'
from test.rb:13
On Sep 6, 3:22 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
wrote:
> # note this is only run for the first host
> result = capture "command goes here"
>
> On Sep 7, 8:20 am, 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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