class Object
Public Instance Methods
command_systemd(verb)
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Execute the systemd verb action and if it fails print the error information
# File lib/mina/unicorn.rb, line 128 def command_systemd verb c = %((#{command_systemd_raw(verb)} && #{command_systemd_raw("status")}) || journalctl #{" --user" if is_unicorn_user_installation?} --no-pager _SYSTEMD_INVOCATION_ID=`systemctl #{" --user" if is_unicorn_user_installation?} show -p InvocationID --value #{fetch :unicorn_service_name}`) comment c command c end
command_systemd_raw(verb)
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# File lib/mina/unicorn.rb, line 123 def command_systemd_raw verb return %(systemctl#{" --user" if is_unicorn_user_installation?} #{verb} #{fetch :unicorn_service_name}) end
is_unicorn_user_installation?()
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# File lib/mina/unicorn.rb, line 112 def is_unicorn_user_installation? case fetch(:unicorn_system_or_user) when "user" true when "system" false else raise "Undefined unicorn_system_or_user value. Must be 'user' or 'system'." end end
template_path()
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Returns the path to the template to use. Depending on whether the internal template was customized.
# File lib/mina/unicorn.rb, line 104 def template_path custom_path = File.expand_path("./config/deploy/templates/unicorn.service.erb") original_path = File.expand_path("../templates/unicorn.service.erb", __FILE__) File.exist?(custom_path) ? custom_path : original_path end
unicorn_elevate() { || ... }
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# File lib/mina/unicorn.rb, line 135 def unicorn_elevate user = fetch(:user) setup_user = fetch(:setup_user, user) if setup_user && setup_user != user comment %{Switching to setup_user (#{setup_user})} set :user, setup_user yield set :user, user else yield end end