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* lib: Convert tabs to spaces for ruby files per

Browse source 
http://redmine.ruby-lang.org/projects/ruby/wiki/DeveloperHowto#coding-style
	  Patch by Steve Klabnik [Ruby 1.9 - Bug #4730]
	  Patch by Jason Dew [Ruby 1.9 - Feature #4718]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
drbrain 2011-05-18 21:19:18 +00:00
parent 34276148c4
commit 7bbf2f3085
67 changed files with 3823 additions and 3814 deletions
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116
lib/shell/system-command.rb
View file

@ -1,8 +1,8 @@
#
# shell/system-command.rb -
# $Release Version: 0.7 $
# $Revision$
# by Keiju ISHITSUKA(keiju@ruby-lang.org)
# $Release Version: 0.7 $
# $Revision$
# by Keiju ISHITSUKA(keiju@ruby-lang.org)
#
# --
#
@ -15,7 +15,7 @@ class Shell
class SystemCommand < Filter
def initialize(sh, command, *opts)
if t = opts.find{|opt| !opt.kind_of?(String) && opt.class}
Shell.Fail Error::TypeError, t.class, "String"
Shell.Fail Error::TypeError, t.class, "String"
end
super(sh)
@command = command
@ -41,7 +41,7 @@ class Shell
def input=(inp)
super
if active?
start_export
start_export
end
end
@ -49,12 +49,12 @@ class Shell
notify([@command, *@opts].join(" "))
@pid, @pipe_in, @pipe_out = @shell.process_controller.sfork(self) {
Dir.chdir @shell.pwd
$0 = @command
exec(@command, *@opts)
Dir.chdir @shell.pwd
$0 = @command
exec(@command, *@opts)
}
if @input
start_export
start_export
end
start_import
end
@ -65,18 +65,18 @@ class Shell
def terminate
begin
@pipe_in.close
@pipe_in.close
rescue IOError
end
begin
@pipe_out.close
@pipe_out.close
rescue IOError
end
end
def kill(sig)
if @pid
Process.kill(sig, @pid)
Process.kill(sig, @pid)
end
end
@ -85,24 +85,24 @@ class Shell
rs = @shell.record_separator unless rs
_eop = true
Thread.start {
begin
while l = @pipe_in.gets
@input_queue.push l
end
_eop = false
rescue Errno::EPIPE
_eop = false
ensure
if !ProcessController::USING_AT_EXIT_WHEN_PROCESS_EXIT and _eop
notify("warn: Process finishing...",
"wait for Job[%id] to finish pipe importing.",
"You can use Shell#transact or Shell#check_point for more safe execution.")
redo
end
notify "job(%id}) close imp-pipe.", @shell.debug?
@input_queue.push :EOF
@pipe_in.close
end
begin
while l = @pipe_in.gets
@input_queue.push l
end
_eop = false
rescue Errno::EPIPE
_eop = false
ensure
if !ProcessController::USING_AT_EXIT_WHEN_PROCESS_EXIT and _eop
notify("warn: Process finishing...",
"wait for Job[%id] to finish pipe importing.",
"You can use Shell#transact or Shell#check_point for more safe execution.")
redo
end
notify "job(%id}) close imp-pipe.", @shell.debug?
@input_queue.push :EOF
@pipe_in.close
end
}
end
@ -110,49 +110,49 @@ class Shell
notify "job(%id) start exp-pipe.", @shell.debug?
_eop = true
Thread.start{
begin
@input.each do |l|
ProcessController::block_output_synchronize do
@pipe_out.print l
end
end
_eop = false
rescue Errno::EPIPE, Errno::EIO
_eop = false
ensure
if !ProcessController::USING_AT_EXIT_WHEN_PROCESS_EXIT and _eop
notify("shell: warn: Process finishing...",
"wait for Job(%id) to finish pipe exporting.",
"You can use Shell#transact or Shell#check_point for more safe execution.")
redo
end
notify "job(%id) close exp-pipe.", @shell.debug?
@pipe_out.close
end
begin
@input.each do |l|
ProcessController::block_output_synchronize do
@pipe_out.print l
end
end
_eop = false
rescue Errno::EPIPE, Errno::EIO
_eop = false
ensure
if !ProcessController::USING_AT_EXIT_WHEN_PROCESS_EXIT and _eop
notify("shell: warn: Process finishing...",
"wait for Job(%id) to finish pipe exporting.",
"You can use Shell#transact or Shell#check_point for more safe execution.")
redo
end
notify "job(%id) close exp-pipe.", @shell.debug?
@pipe_out.close
end
}
end
alias super_each each
def each(rs = nil)
while (l = @input_queue.pop) != :EOF
yield l
yield l
end
end
# ex)
# if you wish to output:
# "shell: job(#{@command}:#{@pid}) close pipe-out."
# then
# mes: "job(%id) close pipe-out."
# "shell: job(#{@command}:#{@pid}) close pipe-out."
# then
# mes: "job(%id) close pipe-out."
# yorn: Boolean(@shell.debug? or @shell.verbose?)
def notify(*opts, &block)
@shell.notify(*opts) do |mes|
yield mes if iterator?
yield mes if iterator?
mes.gsub!("%id", "#{@command}:##{@pid}")
mes.gsub!("%name", "#{@command}")
mes.gsub!("%pid", "#{@pid}")
mes
mes.gsub!("%id", "#{@command}:##{@pid}")
mes.gsub!("%name", "#{@command}")
mes.gsub!("%pid", "#{@pid}")
mes
end
end
end