56 lines
1.2 KiB
Ruby
56 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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class Pry
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class Command
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class Ls < Pry::ClassCommand
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class Formatter
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attr_writer :grep
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attr_reader :pry_instance
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def initialize(pry_instance)
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@pry_instance = pry_instance
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@target = pry_instance.current_context
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@default_switch = nil
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end
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def write_out
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return false unless correct_opts?
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output_self
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end
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private
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def color(type, str)
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Pry::Helpers::Text.send pry_instance.config.ls.send("#{type}_color"), str
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end
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# Add a new section to the output.
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# Outputs nothing if the section would be empty.
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def output_section(heading, body)
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return '' if body.compact.empty?
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fancy_heading = Pry::Helpers::Text.bold(color(:heading, heading))
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Pry::Helpers.tablify_or_one_line(fancy_heading, body, @pry_instance.config)
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end
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def format_value(value)
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Pry::ColorPrinter.pp(value, '')
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end
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def correct_opts?
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@default_switch
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end
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def output_self
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raise NotImplementedError
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end
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def grep
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@grep || proc { |x| x }
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end
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end
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end
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end
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end
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