Total Complexity | 3 |
Total Lines | 27 |
Duplicated Lines | 0 % |
1 | require "thor/core_ext/hash_with_indifferent_access" |
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3 | module Carrasco |
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4 | class Group |
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5 | InvalidGroupError = Class.new(StandardError) |
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6 | |||
7 | attr_reader :command_name, :commands, :description, :help, :break_on_failure |
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8 | |||
9 | def initialize(group_name, options = {}) |
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10 | options = Thor::CoreExt::HashWithIndifferentAccess.new(options) |
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11 | @command_name = group_name |
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12 | @help = options[:help] || command_name |
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13 | @description = options[:description] || "description not given" |
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14 | @break_on_failure = options[:break_on_failure] |
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15 | @break_on_failure = true if break_on_failure.nil? |
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16 | @commands = options.fetch('commands') do |
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17 | raise InvalidGroupError, "Commands not provided for group '#{group_name}'" |
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18 | end |
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19 | end |
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20 | |||
21 | def inject_into_class(klass) |
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22 | group = self |
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23 | klass.desc(help, description) |
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24 | klass.class_eval do |
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25 | define_method(group.command_name) do |
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26 | execute_commands(group.commands, group.break_on_failure) |
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27 | end |
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28 | end |
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29 | end |
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30 | end |
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32 |