Class: YleTf::VarsFile

Inherits:
Object
  • Object
show all
Defined in:
lib/yle_tf/vars_file.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ VarsFile

Returns a new instance of VarsFile.



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# File 'lib/yle_tf/vars_file.rb', line 18

def initialize(path)
  @path = path
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/yle_tf/vars_file.rb', line 16

def path
  @path
end

Class Method Details

.find_env_vars_file(config) ⇒ Object

Returns the env specific tfvars file path if it exists



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# File 'lib/yle_tf/vars_file.rb', line 4

def self.find_env_vars_file(config)
  path = "#{config.module_dir}/envs/#{config.tf_env}.tfvars"
  VarsFile.new(path) if File.exist?(path)
end

.list_all_envs(config) ⇒ Object

Returns all envs that have tfvars files



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# File 'lib/yle_tf/vars_file.rb', line 10

def self.list_all_envs(config)
  Dir.glob("#{config.module_dir}/envs/*.tfvars").map do |path|
    File.basename(path, '.tfvars')
  end
end

Instance Method Details

#append_file(vars_file) ⇒ Object 



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# File 'lib/yle_tf/vars_file.rb', line 26

def append_file(vars_file)
  File.open(path, 'a') do |file|
    file.puts # ensure we don't append to an existing line
    file.puts(vars_file.read)
  end
end

#append_vars(vars) ⇒ Object 



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# File 'lib/yle_tf/vars_file.rb', line 33

def append_vars(vars)
  File.open(path, 'a') do |file|
    file.puts # ensure we don't append to an existing line
    vars.each do |key, value|
      file.puts %(#{key} = "#{value}")
    end
  end
end

#read ⇒ Object 



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# File 'lib/yle_tf/vars_file.rb', line 22

def read
  IO.read(path)
end