How to View the Value List of Variables Configured in Capistrano

In Capistrano 3.3.x and later, set:bundle_binstubs,nil, is there any other way to get the current list of variables that can be specified in set besides checking the source code?

It would be best if I could read cap--environment from the command line.

ruby-on-rails capistrano

2022-09-30 21:10

1 Answers

Add a task similar to the following to config/deploy.rb and cap production config:display to view the configuration in the production environment.

config/deploy.rb

namespace:config do
  task —display do
    Capistrano::Configuration.env.keys.each do | key |
      p"#{key}=>#{fetch(key)}"
    end
  end
end

Example Execution

$cap production config:display
"stage=>production"
"scm=>git"
"branch=>master"
"deploy_to=>/var/www/my_app_name"
"tmp_dir=>/tmp"
"default_env=>{}"
"keep_releases=>5"
"format=>pretty"
"log_level=>debug"
"pty=>false"
"local_user=>username"
"application=>my_app_name"
"repo_url=>[email protected]:me/my_repo.git"
"git_environmental_variables=>{:git_askpass=>\"/bin/echo\" ,:git_ssh=>\"/tmp/my_app_name/git-ssh.sh\"}"

2022-09-30 21:10

If you have any answers or tips

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