diff options
Diffstat (limited to 'libexec')
| -rwxr-xr-x | libexec/bundle | 30 | ||||
| -rwxr-xr-x | libexec/bundler | 2 | ||||
| -rwxr-xr-x | libexec/erb | 12 | ||||
| -rwxr-xr-x | libexec/irb | 2 | ||||
| -rwxr-xr-x | libexec/racc | 320 | ||||
| -rwxr-xr-x | libexec/rdoc | 1 | ||||
| -rwxr-xr-x | libexec/syntax_suggest | 7 |
7 files changed, 14 insertions, 360 deletions
diff --git a/libexec/bundle b/libexec/bundle index b8bf0d699b..92387bc2cf 100755 --- a/libexec/bundle +++ b/libexec/bundle @@ -10,40 +10,20 @@ end base_path = File.expand_path("../lib", __dir__) if File.exist?(base_path) - require_relative "../lib/bundler" -else - require "bundler" + $LOAD_PATH.unshift(base_path) end -# Workaround for non-activated bundler spec due to missing https://github.com/rubygems/rubygems/commit/4e306d7bcdee924b8d80ca9db6125aa59ee4e5a3 -gem "bundler", Bundler::VERSION if Gem.rubygems_version < Gem::Version.new("2.6.2") +require "bundler" -if Gem.rubygems_version < Gem::Version.new("3.2.3") && Gem.ruby_version < Gem::Version.new("2.6.a") && !ENV["BUNDLER_NO_OLD_RUBYGEMS_WARNING"] - Bundler.ui.warn \ - "Your RubyGems version (#{Gem::VERSION})) has a bug that prevents " \ - "`required_ruby_version` from working for Bundler. Any scripts that use " \ - "`gem install bundler` will break as soon as Bundler drops support for " \ - "your Ruby version. Please upgrade RubyGems to avoid future breakage " \ - "and silence this warning by running `gem update --system 3.2.3`" -end - -if File.exist?(base_path) - require_relative "../lib/bundler/friendly_errors" -else - require "bundler/friendly_errors" -end +require "bundler/friendly_errors" Bundler.with_friendly_errors do - if File.exist?(base_path) - require_relative "../lib/bundler/cli" - else - require "bundler/cli" - end + 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) + Bundler::CLI.start(args, debug: true) end diff --git a/libexec/bundler b/libexec/bundler index d9131fe834..a6826a8c89 100755 --- a/libexec/bundler +++ b/libexec/bundler @@ -1,4 +1,4 @@ #!/usr/bin/env ruby # frozen_string_literal: true -load File.expand_path("../bundle", __FILE__) +load File.expand_path("bundle", __dir__) diff --git a/libexec/erb b/libexec/erb index ded76991dc..4381671f25 100755 --- a/libexec/erb +++ b/libexec/erb @@ -74,11 +74,6 @@ class ERB $DEBUG = true when '-r' # require require ARGV.req_arg - when '-S' # security level - warn 'warning: -S option of erb command is deprecated. Please do not use this.' - arg = ARGV.req_arg - raise "invalid safe_level #{arg.dump}" unless arg =~ /\A[0-1]\z/ - safe_level = arg.to_i when '-T' # trim mode arg = ARGV.req_arg if arg == '-' @@ -127,12 +122,7 @@ EOU filename = $FILENAME exit 2 unless src trim = trim_mode_opt(trim_mode, disable_percent) - if safe_level.nil? - erb = factory.new(src, trim_mode: trim) - else - # [deprecated] This will be removed at Ruby 2.7. - erb = factory.new(src, safe_level, trim_mode: trim) - end + erb = factory.new(src, trim_mode: trim) erb.filename = filename if output if number diff --git a/libexec/irb b/libexec/irb index c64ee85fbd..12f41e4f0a 100755 --- a/libexec/irb +++ b/libexec/irb @@ -1,8 +1,6 @@ #!/usr/bin/env ruby # # irb.rb - interactive ruby -# $Release Version: 0.9.6 $ -# $Revision$ # by Keiju ISHITSUKA(keiju@ruby-lang.org) # diff --git a/libexec/racc b/libexec/racc deleted file mode 100755 index 4507d04962..0000000000 --- a/libexec/racc +++ /dev/null @@ -1,320 +0,0 @@ -#!/usr/bin/env ruby -# -# -# -# Copyright (c) 1999-2006 Minero Aoki -# -# This program is free software. -# You can distribute/modify this program under the same terms of ruby. -# see the file "COPYING". - -require 'racc/static' -require 'optparse' - -def main - output = nil - debug_parser = false - make_logfile = false - logfilename = nil - make_executable = false - rubypath = nil - embed_runtime = false - debug_flags = Racc::DebugFlags.new - line_convert = true - line_convert_all = false - omit_action_call = true - superclass = nil - check_only = false - verbose = false - profiler = RaccProfiler.new(false) - - parser = OptionParser.new - parser.banner = "Usage: #{File.basename($0)} [options] <input>" - parser.on('-o', '--output-file=PATH', - 'output file name [<input>.tab.rb]') {|name| - output = name - } - parser.on('-t', '--debug', 'Outputs debugging parser.') {|fl| - debug_parser = fl - } - parser.on('-g', 'Equivalent to -t (obsolete).') {|fl| - $stderr.puts "racc -g is obsolete. Use racc -t instead." if $VERBOSE - debug_parser = fl - } - parser.on('-v', '--verbose', - 'Creates <filename>.output log file.') {|fl| - make_logfile = fl - } - parser.on('-O', '--log-file=PATH', - 'Log file name [<input>.output]') {|path| - make_logfile = true - logfilename = path - } - parser.on('-e', '--executable [RUBYPATH]', 'Makes executable parser.') {|path| - make_executable = true - rubypath = (path == 'ruby' ? nil : path) - } - parser.on('-E', '--embedded', "Embeds Racc runtime in output.") { - embed_runtime = true - } - parser.on('--line-convert-all', 'Converts line numbers of user codes.') { - line_convert_all = true - } - parser.on('-l', '--no-line-convert', 'Never convert line numbers.') { - line_convert = false - line_convert_all = false - } - parser.on('-a', '--no-omit-actions', 'Never omit actions.') { - omit_action_call = false - } - parser.on('--superclass=CLASSNAME', - 'Uses CLASSNAME instead of Racc::Parser.') {|name| - superclass = name - } - parser.on('-C', '--check-only', 'Checks syntax and quit immediately.') {|fl| - check_only = fl - } - parser.on('-S', '--output-status', 'Outputs internal status time to time.') { - verbose = true - } - parser.on('-P', 'Enables generator profile') { - profiler = RaccProfiler.new(true) - } - parser.on('-D flags', "Flags for Racc debugging (do not use).") {|flags| - debug_flags = Racc::DebugFlags.parse_option_string(flags) - } - #parser.on('--no-extensions', 'Run Racc without any Ruby extension.') { - # Racc.const_set :Racc_No_Extensions, true - #} - parser.on('--version', 'Prints version and quit.') { - puts "racc version #{Racc::Version}" - exit 0 - } - parser.on('--runtime-version', 'Prints runtime version and quit.') { - printf "racc runtime version %s; %s\n", - Racc::Parser::Racc_Runtime_Version, - if Racc::Parser.racc_runtime_type == 'ruby' - sprintf('ruby core version %s', - Racc::Parser::Racc_Runtime_Core_Version_R) - else - sprintf('c core version %s', - Racc::Parser::Racc_Runtime_Core_Version_C) - end - exit 0 - } - parser.on('--copyright', 'Prints copyright and quit.') { - puts Racc::Copyright - exit 0 - } - parser.on('--help', 'Prints this message and quit.') { - puts parser.help - exit 1 - } - begin - parser.parse! - rescue OptionParser::ParseError => err - $stderr.puts err.message - $stderr.puts parser.help - exit 1 - end - if ARGV.empty? - $stderr.puts 'no input' - exit 1 - end - if ARGV.size > 1 - $stderr.puts 'too many input' - exit 1 - end - input = ARGV[0] - - begin - $stderr.puts 'Parsing grammar file...' if verbose - result = profiler.section('parse') { - parser = Racc::GrammarFileParser.new(debug_flags) - parser.parse(File.read(input), File.basename(input)) - } - if check_only - $stderr.puts 'syntax ok' - exit 0 - end - - $stderr.puts 'Generating LALR states...' if verbose - states = profiler.section('nfa') { - Racc::States.new(result.grammar).nfa - } - - $stderr.puts "Resolving #{states.size} states..." if verbose - profiler.section('dfa') { - states.dfa - } - - $stderr.puts 'Creating parser file...' if verbose - params = result.params.dup - # Overwrites parameters given by a grammar file with command line options. - params.superclass = superclass if superclass - params.omit_action_call = true if omit_action_call - # From command line option - if make_executable - params.make_executable = true - params.interpreter = rubypath - end - params.debug_parser = debug_parser - params.convert_line = line_convert - params.convert_line_all = line_convert_all - params.embed_runtime = embed_runtime - profiler.section('generation') { - generator = Racc::ParserFileGenerator.new(states, params) - generator.generate_parser_file(output || make_filename(input, '.tab.rb')) - } - - if make_logfile - profiler.section('logging') { - $stderr.puts 'Creating log file...' if verbose - logfilename ||= make_filename(output || File.basename(input), '.output') - File.open(logfilename, 'w') {|f| - Racc::LogFileGenerator.new(states, debug_flags).output f - } - } - end - if debug_flags.status_logging - log_useless states.grammar - log_conflict states - else - has_useless = report_useless states.grammar - has_conflicts = report_conflict states - if has_useless || has_conflicts - preamble = make_logfile ? 'C' : 'Turn on logging with "-v" and c' - $stderr.puts %Q{#{preamble}heck ".output" file for details} - end - end - - profiler.report - rescue Racc::Error, Errno::ENOENT, Errno::EPERM => err - raise if $DEBUG or debug_flags.any? - lineno = err.message.slice(/\A\d+:/).to_s - $stderr.puts "#{File.basename $0}: #{input}:#{lineno} #{err.message.strip}" - exit 1 - end -end - -def make_filename(path, suffix) - path.sub(/(?:\..*?)?\z/, suffix) -end - -LIST_LIMIT = 10 -def report_list(enum, label) - c = enum.count - if c > 0 - $stderr.puts "#{c} #{label}:" - enum.first(LIST_LIMIT).each do |item| - $stderr.puts " #{yield item}" - end - $stderr.puts " ..." if c > LIST_LIMIT - end -end - -# @return [Boolean] if anything was reported -def report_conflict(states) - if states.should_report_srconflict? - reported = true - $stderr.puts "#{states.n_srconflicts} shift/reduce conflicts" - end - if states.rrconflict_exist? - reported = true - $stderr.puts "#{states.n_rrconflicts} reduce/reduce conflicts" - end - reported -end - -def log_conflict(states) - logging('w') {|f| - f.puts "ex#{states.grammar.n_expected_srconflicts}" - if states.should_report_srconflict? - f.puts "sr#{states.n_srconflicts}" - end - if states.rrconflict_exist? - f.puts "rr#{states.n_rrconflicts}" - end - } -end - -# @return [Boolean] if anything was reported -def report_useless(grammar) - reported = report_list(grammar.each_useless_nonterminal, 'useless nonterminals', &:to_s) - - reported ||= report_list(grammar.each_useless_rule, 'useless rules') { |r| "##{r.ident} (#{r.target})" } - - if grammar.start.useless? - $stderr.puts 'fatal: start symbol does not derive any sentence' - reported = true - end - reported -end - -def log_useless(grammar) - logging('a') {|f| - if grammar.useless_nonterminal_exist? - f.puts "un#{grammar.n_useless_nonterminals}" - end - if grammar.useless_rule_exist? - f.puts "ur#{grammar.n_useless_rules}" - end - } -end - -def logging(mode, &block) - File.open("log/#{File.basename(ARGV[0])}", mode, &block) -end - -class RaccProfiler - def initialize(really) - @really = really - @log = [] - unless ::Process.respond_to?(:times) - # Ruby 1.6 - @class = ::Time - else - @class = ::Process - end - end - - def section(name) - if @really - t1 = @class.times.utime - result = yield - t2 = @class.times.utime - @log.push [name, t2 - t1] - result - else - yield - end - end - - def report - return unless @really - f = $stderr - total = cumulative_time() - f.puts '--task-----------+--sec------+---%-' - @log.each do |name, time| - f.printf "%-19s %s %3d%%\n", name, pjust(time,4,4), (time/total*100).to_i - end - f.puts '-----------------+-----------+-----' - f.printf "%-20s%s\n", 'total', pjust(total,4,4) - end - - private - - def cumulative_time - t = @log.inject(0) {|sum, (name, time)| sum + time } - t == 0 ? 0.01 : t - end - - def pjust(num, i, j) - m = /(\d+)(\.\d+)?/.match(num.to_s) - str = m[1].rjust(i) - str.concat m[2].ljust(j+1)[0,j+1] if m[2] - str - end -end - -main diff --git a/libexec/rdoc b/libexec/rdoc index aaa23292df..95b6eea277 100755 --- a/libexec/rdoc +++ b/libexec/rdoc @@ -41,4 +41,3 @@ rescue Exception => e exit 1 end - diff --git a/libexec/syntax_suggest b/libexec/syntax_suggest new file mode 100755 index 0000000000..e4a0b0b658 --- /dev/null +++ b/libexec/syntax_suggest @@ -0,0 +1,7 @@ +#!/usr/bin/env ruby + +require_relative "../lib/syntax_suggest/api" + +SyntaxSuggest::Cli.new( + argv: ARGV +).call |