Module: Capistrano::Helpers::Base

Defined in:
lib/capistrano/helpers/base.rb

Overview

Helper functions for both runit and monit

Instance Method Summary collapse

Instance Method Details

#app_env_underscore ⇒ Object 



20
21
22
 
# File 'lib/capistrano/helpers/base.rb', line 20

def app_env_underscore
  "#{fetch(:application)}_#{environment}".squish.downcase.gsub(/[\s|-]/, '_')
end

#environment ⇒ Object

Automatically sets the environment based on presence of :stage (multistage) :rails_env RAILS_ENV variable;

Defaults to “production” if not found



32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/capistrano/helpers/base.rb', line 32

def environment # rubocop:disable Metrics/MethodLength
  if !fetch(:rails_env).nil?
    fetch(:rails_env)
  elsif !fetch(:rack_env).nil?
    fetch(:rack_env)
  elsif !fetch(:stage).nil?
    fetch(:stage)
  else
    info '---------------------------------------------------------------'
    info '- Stage, rack or rails environment isn\'t set in               -'
    info '- :stage, :rails_env or :rack_env, defaulting to \'production\' -'
    info '---------------------------------------------------------------'
    'production'
  end
end

#run_rake(task) ⇒ Object

Execute a rake taske using the proper env. run_rake db:migrate



57
58
59
60
61
62
63
 
# File 'lib/capistrano/helpers/base.rb', line 57

def run_rake(task)
  within(current_path) do
    with rails_env: fetch(:rails_env) do
      execute :rake, "#{task}"
    end
  end
end

#template_to_s_io(template_file) ⇒ Object 



48
49
50
51
 
# File 'lib/capistrano/helpers/base.rb', line 48

def template_to_s_io(template_file)
  fail "Cannot find template #{template_file}" unless File.exist?(template_file)
  StringIO.new(ERB.new(File.read(template_file)).result(binding))
end

#user_app_env_underscore ⇒ Object 



8
9
10
 
# File 'lib/capistrano/helpers/base.rb', line 8

def user_app_env_underscore
  "#{fetch(:user)}_#{fetch(:application)}_#{environment}".squish.downcase.gsub(/[\s|-]/, '_')
end

#user_app_env_underscore_short ⇒ Object 



12
13
14
 
# File 'lib/capistrano/helpers/base.rb', line 12

def user_app_env_underscore_short
  "#{fetch(:user)[0...1]}_#{environment[0...1]}_#{fetch(:application)}".squish.downcase.gsub(/[\s|-]/, '_')
end

#user_app_env_underscore_short_char_safe ⇒ Object 



16
17
18
 
# File 'lib/capistrano/helpers/base.rb', line 16

def user_app_env_underscore_short_char_safe
  user_app_env_underscore_short.squish.downcase.gsub(/[\s|-]/, '_')
end