diff options
Diffstat (limited to 'libexec')
| -rwxr-xr-x | libexec/bundle | 29 | ||||
| -rwxr-xr-x | libexec/bundler | 4 | ||||
| -rwxr-xr-x | libexec/erb | 164 | ||||
| -rwxr-xr-x | libexec/irb | 9 | ||||
| -rwxr-xr-x | libexec/rdoc | 43 | ||||
| -rwxr-xr-x | libexec/ri | 12 | ||||
| -rwxr-xr-x | libexec/syntax_suggest | 7 |
7 files changed, 268 insertions, 0 deletions
diff --git a/libexec/bundle b/libexec/bundle new file mode 100755 index 0000000000..92387bc2cf --- /dev/null +++ b/libexec/bundle @@ -0,0 +1,29 @@ +#!/usr/bin/env ruby +# frozen_string_literal: true + +# Exit cleanly from an early interrupt +Signal.trap("INT") do + Bundler.ui.debug("\n#{caller.join("\n")}") if defined?(Bundler) + exit 1 +end + +base_path = File.expand_path("../lib", __dir__) + +if File.exist?(base_path) + $LOAD_PATH.unshift(base_path) +end + +require "bundler" + +require "bundler/friendly_errors" + +Bundler.with_friendly_errors do + require "bundler/cli" + + # Allow any command to use --help flag to show help for that command + help_flags = %w[--help -h] + help_flag_used = ARGV.any? {|a| help_flags.include? a } + args = help_flag_used ? Bundler::CLI.reformatted_help_args(ARGV) : ARGV + + Bundler::CLI.start(args, debug: true) +end diff --git a/libexec/bundler b/libexec/bundler new file mode 100755 index 0000000000..a6826a8c89 --- /dev/null +++ b/libexec/bundler @@ -0,0 +1,4 @@ +#!/usr/bin/env ruby +# frozen_string_literal: true + +load File.expand_path("bundle", __dir__) diff --git a/libexec/erb b/libexec/erb new file mode 100755 index 0000000000..4381671f25 --- /dev/null +++ b/libexec/erb @@ -0,0 +1,164 @@ +#!/usr/bin/env ruby +# Tiny eRuby --- ERB2 +# Copyright (c) 1999-2000,2002 Masatoshi SEKI +# You can redistribute it and/or modify it under the same terms as Ruby. + +require 'erb' + +class ERB + module Main + def ARGV.switch + return nil if self.empty? + arg = self.shift + return nil if arg == '--' + case arg + when /\A-(.)(.*)/ + if $1 == '-' + arg, @maybe_arg = arg.split(/=/, 2) + return arg + end + raise 'unknown switch "-"' if $2[0] == ?- and $1 != 'T' + if $2.size > 0 + self.unshift "-#{$2}" + @maybe_arg = $2 + else + @maybe_arg = nil + end + "-#{$1}" + when /\A(\w+)=/ + arg + else + self.unshift arg + nil + end + end + + def ARGV.req_arg + (@maybe_arg || self.shift || raise('missing argument')).tap { + @maybe_arg = nil + } + end + + def trim_mode_opt(trim_mode, disable_percent) + return trim_mode if disable_percent + case trim_mode + when 0 + return '%' + when 1 + return '%>' + when 2 + return '%<>' + when '-' + return '%-' + end + end + module_function :trim_mode_opt + + def run(factory=ERB) + trim_mode = 0 + disable_percent = false + variables = {} + begin + while switch = ARGV.switch + case switch + when '-x' # ruby source + output = true + when '-n' # line number + number = true + when '-v' # verbose + $VERBOSE = true + when '--version' # version + STDERR.puts factory.version + exit + when '-d', '--debug' # debug + $DEBUG = true + when '-r' # require + require ARGV.req_arg + when '-T' # trim mode + arg = ARGV.req_arg + if arg == '-' + trim_mode = arg + next + end + raise "invalid trim mode #{arg.dump}" unless arg =~ /\A[0-2]\z/ + trim_mode = arg.to_i + when '-E', '--encoding' + arg = ARGV.req_arg + set_encoding(*arg.split(/:/, 2)) + when '-U' + set_encoding(Encoding::UTF_8, Encoding::UTF_8) + when '-P' + disable_percent = true + when '--help' + raise "print this help" + when /\A-/ + raise "unknown switch #{switch.dump}" + else + var, val = *switch.split('=', 2) + (variables ||= {})[var] = val + end + end + rescue # usage + STDERR.puts $!.to_s + STDERR.puts File.basename($0) + + " [switches] [var=value...] [inputfile]" + STDERR.puts <<EOU + -x print ruby script + -n print ruby script with line number + -v enable verbose mode + -d set $DEBUG to true + -r library load a library + -E ex[:in] set default external/internal encodings + -U set default encoding to UTF-8 + -T trim_mode specify trim_mode (0..2, -) + -P disable ruby code evaluation for lines beginning with % + var=value set variable +EOU + exit 1 + end + + $<.set_encoding(Encoding::UTF_8, nil) + src = $<.read + filename = $FILENAME + exit 2 unless src + trim = trim_mode_opt(trim_mode, disable_percent) + erb = factory.new(src, trim_mode: trim) + erb.filename = filename + if output + if number + erb.src.each_line.with_index do |line, l| + puts "%3d %s"%[l+1, line] + end + else + puts erb.src + end + else + bind = TOPLEVEL_BINDING + if variables + enc = erb.encoding + for var, val in variables do + val = val.encode(enc) if val + bind.local_variable_set(var, val) + end + end + erb.run(bind) + end + end + module_function :run + + def set_encoding(extern, intern = nil) + verbose, $VERBOSE = $VERBOSE, nil + Encoding.default_external = extern unless extern.nil? || extern == "" + Encoding.default_internal = intern unless intern.nil? || intern == "" + [$stdin, $stdout, $stderr].each do |io| + io.set_encoding(extern, intern) + end + ensure + $VERBOSE = verbose + end + module_function :set_encoding + class << self; private :set_encoding; end + end +end + +ERB::Main.run diff --git a/libexec/irb b/libexec/irb new file mode 100755 index 0000000000..12f41e4f0a --- /dev/null +++ b/libexec/irb @@ -0,0 +1,9 @@ +#!/usr/bin/env ruby +# +# irb.rb - interactive ruby +# by Keiju ISHITSUKA(keiju@ruby-lang.org) +# + +require "irb" + +IRB.start(__FILE__) diff --git a/libexec/rdoc b/libexec/rdoc new file mode 100755 index 0000000000..95b6eea277 --- /dev/null +++ b/libexec/rdoc @@ -0,0 +1,43 @@ +#!/usr/bin/env ruby +# +# RDoc: Documentation tool for source code +# (see lib/rdoc/rdoc.rb for more information) +# +# Copyright (c) 2003 Dave Thomas +# Released under the same terms as Ruby + +begin + gem 'rdoc' +rescue NameError => e # --disable-gems + raise unless e.name == :gem +rescue Gem::LoadError +end + +require 'rdoc/rdoc' + +begin + r = RDoc::RDoc.new + r.document ARGV +rescue Errno::ENOSPC + $stderr.puts 'Ran out of space creating documentation' + $stderr.puts + $stderr.puts 'Please free up some space and try again' +rescue SystemExit + raise +rescue Exception => e + if $DEBUG_RDOC then + $stderr.puts e.message + $stderr.puts "#{e.backtrace.join "\n\t"}" + $stderr.puts + elsif Interrupt === e then + $stderr.puts + $stderr.puts 'Interrupted' + else + $stderr.puts "uh-oh! RDoc had a problem:" + $stderr.puts e.message + $stderr.puts + $stderr.puts "run with --debug for full backtrace" + end + + exit 1 +end diff --git a/libexec/ri b/libexec/ri new file mode 100755 index 0000000000..7fbed0c099 --- /dev/null +++ b/libexec/ri @@ -0,0 +1,12 @@ +#!/usr/bin/env ruby + +begin + gem 'rdoc' +rescue NameError => e # --disable-gems + raise unless e.name == :gem +rescue Gem::LoadError +end + +require 'rdoc/ri/driver' + +RDoc::RI::Driver.run ARGV diff --git a/libexec/syntax_suggest b/libexec/syntax_suggest new file mode 100755 index 0000000000..3dc8eb94d1 --- /dev/null +++ b/libexec/syntax_suggest @@ -0,0 +1,7 @@ +#!/usr/bin/env ruby + +require "syntax_suggest/api" + +SyntaxSuggest::Cli.new( + argv: ARGV +).call |