class Object
Public Instance Methods
execute_script(name, params = "")
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# File lib/capistrano/helpers.rb, line 17 def execute_script(name, params = "") upload! File.expand_path("../scripts/#{name}", __FILE__), name.to_s execute "chmod 755 #{name}" execute "./#{name} #{params}" execute "rm #{name}" end
set_default(name, *args, &block)
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# File lib/capistrano/helpers.rb, line 13 def set_default(name, *args, &block) set(name, *args, &block) if fetch(name).nil? end
template(from, to)
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Place all custom helper methods used in capistrano tasks here This file is loaded before the tasks
# File lib/capistrano/helpers.rb, line 4 def template(from, to) path = File.expand_path("lib/capistrano/configs/#{from}", ENV['PWD']) path = File.expand_path("../configs/#{from}", __FILE__) unless File.exist?(path) erb = File.read(path) compiled = ERB.new(erb).result(binding) io = StringIO.new(compiled) upload! io, to end