Class: Jets::Dotenv

Inherits:
Object
  • Object
show all
Extended by:
Memoist
Includes:
AwsServices, Util::Logging
Defined in:
lib/jets/dotenv.rb,
lib/jets/dotenv/ssm.rb,
lib/jets/dotenv/var.rb,
lib/jets/dotenv/convention.rb

Defined Under Namespace

Classes: Convention, Ssm, Var

Constant Summary collapse

@@load = 
nil
@@parse = 
nil

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Util::Logging

#log

Methods included from AwsServices

#apigateway, #aws_options, #cfn, #codebuild, #dynamodb, #lambda_client, #logs, #s3, #s3_resource, #sns, #sqs, #ssm, #sts, #wafv2

Methods included from AwsServices::StackStatus

#output_value, #stack_exists?

Methods included from AwsServices::GlobalMemoist

included, #reset_cache!

Class Method Details

.load! ⇒ Object 



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# File 'lib/jets/dotenv.rb', line 47

def load!
  @@load ||= new.load!
end

.parse ⇒ Object 



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# File 'lib/jets/dotenv.rb', line 53

def parse
  @@parse ||= new.parse
end

Instance Method Details

#dotenv_files ⇒ Object

dotenv files with the following precedence:

  • config/jets/env/.env.dev.extra (highest)

  • config/jets/env/.env.dev

  • config/jets/env/.env - The original (lowest)



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# File 'lib/jets/dotenv.rb', line 33

def dotenv_files
  files = []

  files << ".env.#{Jets.env}.#{Jets.extra}" if Jets.extra
  files << ".env.#{Jets.env}"
  files << ".env"

  files.map! { |f| Jets.root.join("config/jets/env", f) }.compact
  files.map(&:to_s)
end

#load! ⇒ Object 



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# File 'lib/jets/dotenv.rb', line 8

def load!
  return unless load?
  variables = ::Dotenv.load(*dotenv_files)
  Ssm.new(variables).interpolate!
end

#load? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jets/dotenv.rb', line 20

def load?
  enabled = ENV["JETS_DOTENV"] != "0" # allow to disable with JETS_DOTENV=0
  # Prevent ssm calls when on AWS Lambda but will call if on AWS CodeBuild
  on_aws = (ENV["ON_AWS"] || ENV["_HANDLER"]) && !ENV["CODEBUILD_CI"]
  enabled && !on_aws
end

#parse ⇒ Object 



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# File 'lib/jets/dotenv.rb', line 14

def parse
  return {} unless load?
  variables = ::Dotenv.parse(*dotenv_files)
  Ssm.new(variables).interpolate!
end