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Pry::Commands.block_command "grep", "grep stuff" do
if in_pipe?
obj = pipe.read
if obj.respond_to?(:grep)
grepped = obj.grep Regexp.new(arg_string)
elsif obj.is_a?(String)
grepped = obj.lines.to_a.grep Regexp.new(arg_string)
else
raise Pry::CommandError, "Can't grep passed object!"
end
if out_pipe?
pipe.write grepped.join
else
output.puts grepped.join
end
else
raise Pry::CommandError, "grep can only be used with piped input!"
end
end
Pry::Commands.block_command "sort", "sort stuff" do
if in_pipe?
obj = pipe.read
if obj.respond_to?(:sort_by)
sorted = obj.sort_by { |v| text.strip_color(v.strip) }.join
elsif obj.is_a?(String)
sorted = obj.lines.to_a.sort_by { |v| text.strip_color(v.strip) }.join
else
raise Pry::CommandError, "Can't sort passed object!"
end
if out_pipe?
pipe.write sorted
else
output.puts sorted
end
else
raise Pry::CommandError, "sort can only be used with piped input!"
end
end
Pry::Commands.block_command "less", "page stuff" do
if in_pipe?
obj = pipe.read
if out_pipe?
pipe.write obj
else
stagger_output obj.to_s
end
else
raise Pry::CommandError, "can only be used with piped input!"
end
end
Pry::Commands.block_command "wc", "page stuff" do
if in_pipe?
obj = pipe.read
if obj.is_a?(String)
count = obj.lines.count
elsif obj.respond_to?(:count)
count = obj.count
else
raise Pry::CommandError, "Can't count the object!"
end
if out_pipe?
pipe.write count.to_s
else
output.puts "Number of lines: #{count.to_s}"
end
else
raise Pry::CommandError, "can only be used with piped input!"
end
end
Pry::Commands.block_command "less2", "page stuff" do
if in_pipe?
obj = pipe.read
binding.pry
if out_pipe?
pipe.write obj
else
stagger_output obj.to_s
end
else
raise Pry::CommandError, "sort can only be used with piped input!"
end
end
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