duh.... recipes/deploy.rb (right near the top too...)
def _cset(name, *args, &block)
unless exists?(name)
set(name, *args, &block)
end
end
I can change them until the cows come home but once they are set during a run,
they're not going to change unless I hack capistrano itself. ;-(
Craig
On Nov 16, 2011, at 2:24 PM, Craig White wrote:
>
> On Nov 16, 2011, at 10:52 AM, Lee Hambley wrote:
>
>> Based on what I saw he is not forking; he is creating a sub shell via a
>> system() call; so there will be no sharing of anything from the run time
>> parent cap.
>>
>> Acknowledged, bit of a shame, would be possible to set up the variables,
>> fork and load the individual depoys, I expect… but honestly I've never had
>> to try that.
> ----
> OK - going at it from a different angle where I don't create a sub shell at
> all and stay entirely in a single namespace...
>
> task :dep_to_code do
> set :deploy_to, "#{deploy_path}"
> set :copy, "#{deploy_to}/shared/cached-copy"
> strategy.deploy!
> run "rm -f #{current_path} && ln -s #{latest_release} #{current_path}"
> end
>
> task :dep_to_i18n do
> _cset(:deploy_to, lambda { "#{deploy_path}/i18n" } )
> set :copy, "#{deploy_to}/shared/cached-copy"
> _cset :version_dir, "releases"
> _cset :shared_dir, "shared"
> _cset :shared_children, %w(system log pids)
> _cset :current_dir, "current"
>
> _cset(:releases_path) { File.join(deploy_to, version_dir) }
> _cset(:shared_path) { File.join(deploy_to, shared_dir) }
> _cset(:current_path) { File.join(deploy_to, current_dir) }
> _cset(:release_path) { File.join(releases_path, release_name) }
>
> _cset(:releases) { capture("ls -x #{releases_path}", :except => {
> :no_release => true }).split.sort }
> _cset(:current_release) { releases.length > 0 ? File.join(releases_path,
> releases.last) : nil }
> _cset(:previous_release) { releases.length > 1 ? File.join(releases_path,
> releases[-2]) : nil }
>
> _cset(:current_revision) { capture("cat #{current_path}/REVISION",
> :except => { :no_release => true }).chomp }
> _cset(:latest_revision) { capture("cat #{current_release}/REVISION",
> :except => { :no_release => true }).chomp }
> _cset(:previous_revision) { capture("cat #{previous_release}/REVISION",
> :except => { :no_release => true }).chomp
> if previous_release }
> strategy.deploy!
> run "rm -f #{current_path} && ln -s #{latest_release} #{current_path}"
> end
> end
>
> before "deploy:cold", "deploy:setup", "deploy:code", "deploy:i18n"
> after "deploy:code", "deploy:code_tag", "deploy:dep_to_code",
> "deploy:bundleit", "deploy:finalize_update", "deploy:relink"
> after "deploy:i18n", "deploy:i18n_tag", "deploy:dep_to_i18n", "deploy:relink"
>
> So - now, if I completely remove the deployment directory and...
>
> cap test2 deploy:cold
>
> deploy:setup creates the structure as intended
> deploy:code loads the 'deploy:tag' code, executes the subversion checkout and
> relinks, etc.
> but
> deploy deploy:dep_to_i18n tries to 'strategy.deploy!' back to the same
> RAILS_ROOT/shared/cached-copy directory and not in
> RAILS_ROOT/i18n/shared/cached-copy and as you can see, I am going to great
> lengths to override this in the dep_to_i18n task (which works properly if I
> execute it separately but fails consistently if I perform any type of code
> update/checkout to the 'code' base prior as if the ':copy' variable is
> absolutely immutable from a single execution once it has been set.
>
> Craig
--
Craig White ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [email protected]
1.800.869.6908 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ www.ttiassessments.com
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