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* runruby.rb: added --precommand and --show options.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2009-02-07 02:57:15 +00:00
parent 7c93e56560
commit 7f0a43c1e1
2 changed files with 19 additions and 3 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Sat Feb 7 11:57:13 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* runruby.rb: added --precommand and --show options.
Sat Feb 7 11:44:06 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> Sat Feb 7 11:44:06 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/mkmf.rb (have_header): needs dependent headers if trying to * lib/mkmf.rb (have_header): needs dependent headers if trying to

18
runruby.rb
View file

@ -1,6 +1,8 @@
#!./miniruby #!./miniruby
pure = true pure = true
show = false
precommand = []
while arg = ARGV[0] while arg = ARGV[0]
break ARGV.shift if arg == '--' break ARGV.shift if arg == '--'
/\A--([-\w]+)(?:=(.*))?\z/ =~ arg or break /\A--([-\w]+)(?:=(.*))?\z/ =~ arg or break
@ -16,7 +18,13 @@ while arg = ARGV[0]
when re =~ "pure" when re =~ "pure"
pure = (value != "no") pure = (value != "no")
when re =~ "debugger" when re =~ "debugger"
debugger = value ? (value.split unless value == "no") : %w"gdb --args" require 'shellwords'
precommand.concat(value ? (Shellwords.shellwords(value) unless value == "no") : %w"gdb --args")
when re =~ "precommand"
require 'shellwords'
precommand.concat(Shellwords.shellwords(value))
when re =~ "show"
show = true
else else
break break
end end
@ -72,8 +80,12 @@ ENV.update env
cmd = [ruby] cmd = [ruby]
cmd << "-rpurelib.rb" if pure cmd << "-rpurelib.rb" if pure
cmd.concat(ARGV) cmd.concat(ARGV)
cmd.unshift(*debugger) if debugger cmd.unshift(*precommand) unless precommand.empty?
#require 'shellwords'; puts Shellwords.join(env.map {|k,v| "#{k}=#{v}" } + cmd) if show
require 'shellwords'
env.each {|k,v| puts "#{k}=#{v}"}
puts Shellwords.join(cmd)
end
exec(*cmd) exec(*cmd)