61 lines
1.3 KiB
Ruby
61 lines
1.3 KiB
Ruby
require 'guard/dsl'
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module Guard
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# The DslDescriber overrides methods to create an internal structure
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# of the Guardfile that is used in some inspection utility methods
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# like the CLI commands `show` and `list`.
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#
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# @see Guard::Dsl
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# @see Guard::CLI
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#
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class DslDescriber < Dsl
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@@guardfile_structure = [ { :guards => [] } ]
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class << self
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# Get the Guardfile structure.
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#
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# @return [Array<Hash>] the structure
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#
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def guardfile_structure
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@@guardfile_structure
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end
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end
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private
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# Declares a group of guards.
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#
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# @param [String] name the group's name called from the CLI
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# @yield a block where you can declare several guards
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#
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# @see Guard::Dsl
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#
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def group(name)
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@@guardfile_structure << { :group => name.to_sym, :guards => [] }
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@group = true
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yield if block_given?
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@group = false
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end
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# Declare a guard.
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#
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# @param [String] name the Guard name
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# @param [Hash] options the options accepted by the Guard
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# @yield a block where you can declare several watch patterns and actions
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#
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# @see Guard::Dsl
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#
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def guard(name, options = {})
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node = (@group ? @@guardfile_structure.last : @@guardfile_structure.first)
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node[:guards] << { :name => name, :options => options }
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end
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end
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end
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