Class: DotenvUtil

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

Overview

Provides Generic support for manipulating Dotenv files

Constant Summary collapse

LINE =

Retrieved from github.com/bkeepers/dotenv/blob/master/lib/dotenv/parser.rb

/
  \A
  \s*
  (?:export\s+)?    # optional export
  ([\w\.]+)         # key
  (?:\s*=\s*|:\s+?) # separator
  (                 # optional value begin
    '(?:\'|[^'])*'  #   single quoted value
    |               #   or
    "(?:\"|[^"])*"  #   double quoted value
    |               #   or
    [^#\n]+         #   unquoted value
  )?                # value end
  \s*
  (?:\#.*)?         # optional comment
  \z
/x

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(env_file) ⇒ DotenvUtil

Returns a new instance of DotenvUtil.



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# File 'lib/dotenv_util.rb', line 26

def initialize(env_file)
  @env_text = env_file
  @env = parse_env_file
end

Instance Attribute Details

#env ⇒ Object (readonly)

Returns the value of attribute env.



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# File 'lib/dotenv_util.rb', line 25

def env
  @env
end

#env_text ⇒ Object (readonly)

Returns the value of attribute env_text.



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# File 'lib/dotenv_util.rb', line 25

def env_text
  @env_text
end

Instance Method Details

#generate_env ⇒ Object 



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# File 'lib/dotenv_util.rb', line 35

def generate_env
  env.collect do |key, val|
    val = %("#{val}") if val =~ /\s/
    "#{key}=#{val}"
  end.join("\n")
end

#set(target, value) ⇒ Object 



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# File 'lib/dotenv_util.rb', line 31

def set(target, value)
  env[target] = value
end