Class: Lamby::SsmParameterStore

Inherits:
Object
  • Object
show all
Defined in:
lib/lamby/ssm_parameter_store.rb

Defined Under Namespace

Classes: Param

Constant Summary collapse

MAX_RESULTS = 
10

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, options = {}) ⇒ SsmParameterStore

Returns a new instance of SsmParameterStore.



29
30
31
32
33
 
# File 'lib/lamby/ssm_parameter_store.rb', line 29

def initialize(path, options = {})
  @path = path
  @params = []
  @options = options
end

Instance Attribute Details

#params ⇒ Object (readonly)

Returns the value of attribute params.



10
11
12
 
# File 'lib/lamby/ssm_parameter_store.rb', line 10

def params
  @params
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



10
11
12
 
# File 'lib/lamby/ssm_parameter_store.rb', line 10

def path
  @path
end

Class Method Details

.dotenv(path) ⇒ Object 



14
15
16
 
# File 'lib/lamby/ssm_parameter_store.rb', line 14

def dotenv(path)
  new(path).get!.to_dotenv
end

.get!(path) ⇒ Object 



18
19
20
21
22
23
24
25
 
# File 'lib/lamby/ssm_parameter_store.rb', line 18

def get!(path)
  parts = path.from(1).split('/')
  env = parts.pop
  path = "/#{parts.join('/')}"
  new(path).get!.params.detect do |p|
    p.env == env
  end.try(:value)
end

Instance Method Details

#client ⇒ Object 



55
56
57
58
59
60
 
# File 'lib/lamby/ssm_parameter_store.rb', line 55

def client
  @client ||= begin
    options = @options[:client_options] || {}
    Aws::SSM::Client.new(options)
  end
end

#get! ⇒ Object 



45
46
47
48
49
 
# File 'lib/lamby/ssm_parameter_store.rb', line 45

def get!
  get_all!
  get_history! if label.present?
  self
end

#label ⇒ Object 



51
52
53
 
# File 'lib/lamby/ssm_parameter_store.rb', line 51

def label
  ENV['LAMBY_SSM_PARAMS_LABEL'] || @options[:label]
end

#to_dotenv ⇒ Object 



41
42
43
 
# File 'lib/lamby/ssm_parameter_store.rb', line 41

def to_dotenv
  File.open(dotenv_file, 'w') { |f| f.write(dotenv_contents) }
end

#to_env(overwrite: true) ⇒ Object 



35
36
37
38
39
 
# File 'lib/lamby/ssm_parameter_store.rb', line 35

def to_env(overwrite: true)
  params.each do |param|
    overwrite ? ENV[param.env] = param.value : ENV[param.env] ||= param.value
  end
end