diff options
Diffstat (limited to 'lib/pry/command.rb')
| -rw-r--r-- | lib/pry/command.rb | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/lib/pry/command.rb b/lib/pry/command.rb index 27d78a8a..73b17412 100644 --- a/lib/pry/command.rb +++ b/lib/pry/command.rb @@ -290,7 +290,6 @@ class Pry # @return [Array] def tokenize(val) val.replace(interpolate_string(val)) if command_options[:interpolate] - self.class.command_regex =~ val # please call Command.matches? before Command#call_safely @@ -315,10 +314,45 @@ class Pry [val[0..pos].rstrip, arg_string, captures, args] end + # Compiled and stationary regex for optimization + PIPE = %r/((?<=[^'"])(?<=.)?\|(?!.*(?!do\s*(\|.*\|)*|\{(\|.*\|)*|\'|\")))/ + # Process a line that Command.matches? this command. # @param [String] line The line to process # @return [Object, Command::VOID_VALUE] def process_line(line) + if line =~ PIPE + command_stack = line.split PIPE + command_stack.map!(&:strip) + clr = Pry.config.color + out = Pry.config.output + stdout = $stdout + Pry.config.color = false + begin + obj = "" + command_stack[0..-2].each do |cmd| + args = obj + s = "" + o = StringIO.new(s) + Pry.config.output = o + $stdout = o + if Pry.commands[cmd.split[0]].description =~ /Alias for `(.+?)`/ then cmd = $1 + " " + cmd.split[1..-1].join end + Pry.run_command(cmd + " " + args) + obj = s + end + Pry.config.color = clr + Pry.config.output = out + $stdout = stdout + cmd = command_stack.last + if Pry.commands[cmd.split[0]].description =~ /Alias for `(.+?)`/ then cmd = $1 + " " + cmd.split[1..-1].join end + Pry.run_command(cmd + " #{obj}") + ensure + Pry.config.color = clr + Pry.config.output = out + $stdout = stdout + return void + end + end command_match, arg_string, captures, args = tokenize(line) check_for_command_collision(command_match, arg_string) if Pry.config.collision_warning |