159 lines
5.5 KiB
Ruby
159 lines
5.5 KiB
Ruby
class Pry
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module DefaultCommands
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Documentation = Pry::CommandSet.new do
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command "ri", "View ri documentation. e.g `ri Array#each`" do |*args|
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run ".ri", *args
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end
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command "show-doc", "Show the comments above METH. Type `show-doc --help` for more info. Aliases: \?" do |*args|
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target = target()
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opts = Slop.parse!(args) do |opt|
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opt.banner unindent <<-USAGE
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Usage: show-doc [OPTIONS] [METH 1] [METH 2] [METH N]
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Show the comments above method METH. Tries instance methods first and then methods by default.
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e.g show-doc hello_method
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USAGE
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opt.on :M, "instance-methods", "Operate on instance methods."
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opt.on :m, :methods, "Operate on methods."
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opt.on :c, :context, "Select object context to run under.", true do |context|
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target = Pry.binding_for(target.eval(context))
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end
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opt.on :f, :flood, "Do not use a pager to view text longer than one screen."
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opt.on :h, :help, "This message." do
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output.puts opt
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end
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end
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next if opts.help?
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args = [nil] if args.empty?
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args.each do |method_name|
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if (meth = Pry::Method.from_str(method_name, target, opts.to_hash(true))).nil?
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output.puts "Invalid method name: #{method_name}. Type `show-doc --help` for help"
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next
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end
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next unless meth.doc
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set_file_and_dir_locals(meth.source_file)
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next output.puts("No documentation found.") if meth.doc.empty?
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doc = process_comment_markup(meth.doc, meth.source_type)
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output.puts make_header(meth, doc)
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output.puts "#{text.bold("visibility: ")} #{meth.visibility}"
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output.puts "#{text.bold("signature: ")} #{meth.signature}"
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output.puts
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render_output(opts.flood?, false, doc)
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doc
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end
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end
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alias_command "?", "show-doc"
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command "stat", "View method information and set _file_ and _dir_ locals. Type `stat --help` for more info." do |*args|
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target = target()
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opts = Slop.parse!(args) do |opt|
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opt.banner unindent <<-USAGE
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Usage: stat [OPTIONS] [METH]
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Show method information for method METH and set _file_ and _dir_ locals.
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e.g: stat hello_method
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USAGE
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opt.on :M, "instance-methods", "Operate on instance methods."
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opt.on :m, :methods, "Operate on methods."
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opt.on :c, :context, "Select object context to run under.", true do |context|
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target = Pry.binding_for(target.eval(context))
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end
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opt.on :h, :help, "This message" do
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output.puts opt
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end
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end
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next if opts.help?
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meth_name = args.shift
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if (meth = Pry::Method.from_str(meth_name, target, opts.to_hash(true))).nil?
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output.puts "Invalid method name: #{meth_name}. Type `stat --help` for help"
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next
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end
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if meth.source_type != :c and !meth.dynamically_defined?
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set_file_and_dir_locals(meth.source_file)
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end
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output.puts unindent <<-EOS
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Method Information:
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--
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Name: #{meth_name}
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Owner: #{meth.owner ? meth.owner : "Unknown"}
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Visibility: #{meth.visibility}
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Type: #{meth.is_a?(Method) ? "Bound" : "Unbound"}
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Arity: #{meth.arity}
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Method Signature: #{meth.signature}
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Source Location: #{meth.source_location ? meth.source_location.join(":") : "Not found."}
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EOS
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end
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command "gist-method", "Gist a method to github. Type `gist-method --help` for more info.", :requires_gem => "gist" do |*args|
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require 'gist'
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target = target()
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opts = Slop.parse!(args) do |opt|
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opt.banner unindent <<-USAGE
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Usage: gist-method [OPTIONS] [METH]
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Gist the method (doc or source) to github.
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Ensure the `gist` gem is properly working before use. http://github.com/defunkt/gist for instructions.
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e.g: gist -m my_method
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e.g: gist -d my_method
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USAGE
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opt.on :m, :method, "Gist a method's source."
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opt.on :d, :doc, "Gist a method's documentation."
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opt.on :p, :private, "Create a private gist (default: true)", :default => true
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opt.on :h, :help, "This message" do
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output.puts opt
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end
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end
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next if opts.help?
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# This needs to be extracted into its own method as it's shared
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# by show-method and show-doc and stat commands
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meth_name = args.shift
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if (meth = Pry::Method.from_str(meth_name, target, opts.to_hash(true))).nil?
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output.puts "Invalid method name: #{meth_name}. Type `gist-method --help` for help"
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next
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end
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type_map = { :ruby => "rb", :c => "c", :plain => "plain" }
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if !opts.doc?
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content = meth.source
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code_type = meth.source_type
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else
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content = meth.doc
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code_type = meth.source_type
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text.no_color do
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content = process_comment_markup(content, code_type)
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end
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code_type = :plain
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end
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link = Gist.write([:extension => ".#{type_map[code_type]}",
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:input => content],
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opts.p?)
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output.puts "Gist created at #{link}"
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set_file_and_dir_locals(meth.source_file)
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end
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end
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end
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end
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