I changed the call to this, and the task is executed, but i get a new
error
config.capture(config.show_current)
/usr/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/capistrano/
configuration/actions/invocation.rb:46:in `run': undefined method
`strip' for #<Capistrano::Command:0xb7e8d368> (NoMethodError)
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:14
On Sep 6, 4:33 pm, Tim <[EMAIL PROTECTED]> wrote:
> 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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