Thanks Jamis,
I was also referencing stage in a couple of desc statements which
obviously get evaluated before the tasks.
Cheers,
James
On Apr 20, 5:39 am, Matt R <[EMAIL PROTECTED]> wrote:
> Jamis,
>
> That did it for me!! Thanks for your help, would've never thought of
> that (I kinda wondered how current_path was being eval'd, but never
> put 2 and 2 together).
>
> Thanks again,
>
> --
> Matt
>
> On Apr 20, 12:31 am, Jamis Buck <[EMAIL PROTECTED]> wrote:
>
> > Yeah, I see what's going on now. Unfortunately, the "stage" variable
> > doesn't get set until you actually select the stage (by running e.g.
> > "cap staging foo" or "cap production blah"). And since you have
> > variables that reference :stage during the loading of the recipe,
> > things blow up.
>
> > You'll need to make sure all of the variables that refer to :stage
> > (either directly or indirectly) are loaded lazily. Specifically, note
> > that referencing current_path causes deploy_to to be evaluated, which
> > (in your case) also causes :application to be evaluated, which
> > evaluates :stage. So, try putting :mongrel_conf in brackets:
>
> > set(:mongrel_conf) { "#{current_path}/config/mongrel_cluster.yml" }
>
> > Note that if you have any other variables that reference mongrel_conf,
> > you could still run into problems.
>
> > - Jamis
>
> > On Apr 19, 2008, at 9:59 PM, Matt R wrote:
>
> > > I modified the file to look like:
> > > set :stages, %w(dev staging production)
> > > set :default_stage, 'dev'
>
> > > require 'capistrano/ext/multistage'
> > > require 'railsmachine/recipes'
>
> > > ##############
> > > ### Global Rollout options
> > > ##############
> > > ....
>
> > > and I still get the errors on the same line (although the line # is
> > > bumped up a bit! ;))
>
> > > Thanks for your help and making such a great tool!
>
> > > --
> > > Matt
>
> > > On Apr 19, 11:53 pm, Jamis Buck <[EMAIL PROTECTED]> wrote:
> > >> Ah, yeah. That'll fail, because when the variable is evaluated, the
> > >> multistage code has not yet been loaded. Be sure to load the
> > >> multistage extension as early as possible (after
> > >> setting :default_stage, for instance), rather than throwing it at the
> > >> very end.
>
> > >> - Jamis
>
> > >> On Apr 19, 2008, at 9:50 PM, Matt R wrote:
>
> > >>> I'm getting this error as well. If I modify the lines that use
> > >>> #{stage} (so they don't error out) and plug in the task :show_stage,
> > >>> the correct stage is spit out. It's only when I'm using them in
> > >>> string
> > >>> eval set(:bar) {"#{stage}"} that they are not coming thru.
>
> > >>> # each of the deploy/#{stage}.rb files look something like the
> > >>> following:
> > >>> production.rb
> > >>> set :repos, "tags/current"
> > >>> set :apache_proxy_port, 8000
> > >>> set :apache_proxy_servers, 3
>
> > >>> ---------------------
>
> > >>> ##############
> > >>> ### Deploy.rb
> > >>> ##############
> > >>> set :stages, %w(dev staging production)
> > >>> set :default_stage, 'dev'
>
> > >>> ##############
> > >>> ### Global Rollout options
> > >>> ##############
>
> > >>> set(:domain) {"#{stage}.foobar.com"} # <- this fails SECOND if the
> > >>> application line is modified (e.g. the deploy file is being parsed
> > >>> bottom up somehow?)
>
> > >>> set :app_name, "foobar"
>
> > >>> # Lazily eval since we don't know this til runtime
> > >>> set(:application) {"#{stage}.#{app_name}"} # this fails, undef var
> > >>> stage
>
> > >>> ##############
> > >>> ### SVN Stuff
> > >>> ##############
> > >>> set :deploy_via, :export
>
> > >>> set :user, "deploy"
> > >>> set :group, user
>
> > >>> # The SVN repos is not in a subdomain location, so we need to
> > >>> capture
> > >>> the "deploy root"
> > >>> set :deploy_root, "var/www/apps/#{app_name}"
>
> > >>> # Target directory for the application on the web and app servers.
> > >>> set(:deploy_to) {"/#{deploy_root}/#{application}"}
> > >>> set(:repository) {"svn+ssh://[EMAIL PROTECTED]/#{deploy_root}/repos/
> > >>> #{repos}"}
>
> > >>> ##############
> > >>> ### Misc
> > >>> ##############
> > >>> # This must be after deploy_to
> > >>> set :mongrel_conf, "#{current_path}/config/mongrel_cluster.yml"
>
> > >>> set :rails_env, "production"
>
> > >>> #
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> ====================================================================
> > >>> # ROLES
> > >>> #
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> ====================================================================
> > >>> role(:web) {domain}
> > >>> role(:app) {domain}
> > >>> role :db, domain, :primary => true
> > >>> #doesn't work -> role(:db) {domain, :primary => true}
> > >>> role(:scm) {domain}
>
> > >>> #
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> ====================================================================
> > >>> # APACHE OPTIONS
> > >>> #
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> ====================================================================
> > >>> set :apache_server_name, domain
> > >>> #set :apache_server_aliases, %w{alias1 alias2}
> > >>> set :apache_default_vhost, true # force use of
> > >>> apache_default_vhost_config
> > >>> set :apache_default_vhost_conf, "/etc/httpd/conf/default.conf"
> > >>> set :apache_conf, "/etc/httpd/conf/apps/#{app_name}.conf"
> > >>> set :apache_ctl, "/etc/init.d/httpd"
> > >>> #set in staging files
> > >>> #set :apache_proxy_port, 8000
> > >>> #set :apache_proxy_servers, 2
> > >>> set :apache_proxy_address, "127.0.0.1"
> > >>> set :apache_ssl_enabled, false
> > >>> set :apache_ssl_ip, "127.0.0.1"
> > >>> set :apache_ssl_forward_all, false
>
> > >>> #
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> ====================================================================
> > >>> # MONGREL OPTIONS
> > >>> #
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> ====================================================================
> > >>> set(:mongrel_servers) {apache_proxy_servers}
> > >>> set(:mongrel_port) {apache_proxy_port}
> > >>> set :mongrel_address, apache_proxy_address
> > >>> set :mongrel_environment, "production"
> > >>> set(:mongrel_pid_file) {"/var/run/mongrel_cluster/
> > >>> #{application}.pid"}
> > >>> set(:mongrel_conf) {"/etc/mongrel_cluster/#{application}.conf"}
> > >>> set :mongrel_user, user
> > >>> set :mongrel_group, group
>
> > >>> #
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> ====================================================================
> > >>> # CAPISTRANO OPTIONS
> > >>> #
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> =
> > >>> ====================================================================
> > >>> # default_run_options[:pty] = true
> > >>> set :keep_releases, 3
>
> > >>> require 'capistrano/ext/multistage'
> > >>> require 'railsmachine/recipes'
>
> > >>> On Apr 19, 11:02 pm, Jamis Buck <[EMAIL PROTECTED]> wrote:
> > >>>> Interesting, I can't duplicate this. If I add the following task to
> > >>>> my
> > >>>> deploy.rb:
>
> > >>>> task :show_stage do
> > >>>> puts(stage)
> > >>>> end
>
> > >>>> and then invoke this:
>
> > >>>> cap production show_stage
>
> > >>>> it correctly prints "production" to my terminal.
>
> > >>>> Are you sure you've got the staging stuff configured right?
>
> > >>>> - Jamis
>
> > >>>> On Apr 19, 2008, at 6:34 PM, J2M wrote:
>
> > >>>>> I have a multistage setup with a production.rb & testing.rb under
> > >>>>> config/deploy and have set up the deploy.rb according to
> > >>>>>http://weblog.jamisbuck.org/2007/7/23/capistrano-multistagebutnone
> > >>>>> of my custom tasks within deploy.rb can reference the variable
> > >>>>> stage
> > >>>>> e.g.
>
> > >>>>> namespace :nginx do
> > >>>>> desc 'Setup symlinks to the sites public directory an nginx
> > >>>>> config.'
> > >>>>> task :setup, :roles => :app do
> > >>>>> sudo "rm -f #{public_html}"
> > >>>>> sudo "ln -fs #{current_path}/public #{public_html}"
> > >>>>> sudo "rm -f /etc/nginx/vhosts/#{application_stage}.conf"
> > >>>>> sudo "ln -fs #{current_path}/config/nginx.#{stage}.conf /etc/
> > >>>>> nginx/vhosts/#{application}.#{stage}.conf"
> > >>>>> end
> > >>>>> end
>
> > >>>>> I just get undefined local variable or method `stage' .....
>
> > >>>>> How do I keep this dry and have all my custom tasks in deploy.rb
> > >>>>> rather than having to put them into both deploy/production.rb and
> > >>>>> deploy/testing.rb?
>
> > >>>>> Thanks,
> > >>>>> James
>
> > >>>> smime.p7s
> > >>>> 3KDownload
>
> > >> smime.p7s
> > >> 3KDownload
>
> > smime.p7s
> > 3KDownload
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