ruby.git/tool/vcs.rb, branch v2_1_0_preview2

rbinstall.rb: fix for non-working directory

2013-11-09T16:37:46+00:00

* tool/rbinstall.rb (Gem::Specification.last_date): skip if failed to
  get info from VCS, for example, in the case circumstance sharing working
  directory with another machine and run vcs tools cannot work.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

rbinstall.rb: spec date from VCS

2013-11-09T13:35:39+00:00

* tool/rbinstall.rb (Gem::Specification.load): obtain spec date from
  VCS for the case using git, RUBY_RELEASE_DATE is the last resort.
  probably fixes [Bug #9085].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43617 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

vcs.rb: split

2013-11-09T06:20:57+00:00

* tool/vcs.rb: split from file2lastrev.rb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e