class Dotenv::Init::CLI
Public Class Methods
default_value(value)
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# File lib/dotenv/init/cli.rb, line 35 def default_value(value) try_color("(#{value[:default]}) ", :green) unless value[:default].empty? end
parsed()
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# File lib/dotenv/init/cli.rb, line 31 def parsed @parsed ||= CommentAwareParser.call(@contents) end
prompt(key, value)
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# File lib/dotenv/init/cli.rb, line 24 def prompt(key, value) <<~PROMPT.chomp #{value[:comments]} #{try_color(key, :yellow)}: #{default_value(value)} PROMPT end
start()
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# File lib/dotenv/init/cli.rb, line 7 def start @file = File.open(".env.example") @contents = @file.read env = {} parsed.each do |key, value| print prompt(key, value) value = $stdin.gets.chomp env[key] = value.empty? ? nil : value puts end File.write(".env", Assigner.call(@contents, env)) end
try_color(string, color)
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# File lib/dotenv/init/cli.rb, line 39 def try_color(string, color) require "colorize" string.colorize(color) rescue LoadError string end