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rbinstall.rb: fix for non-working directory

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* 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
This commit is contained in:
nobu 2013-11-09 16:37:46 +00:00
parent 9782d219f3
commit e72ca2e044
2 changed files with 4 additions and 3 deletions
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3
tool/rbinstall.rb
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@ -579,7 +579,8 @@ module Gem
def self.last_date(path)
return unless $vcs
return unless time = $vcs.get_revisions(path)[2]
time = $vcs.get_revisions(path)[2] rescue return
return unless time
time.strftime("%Y-%m-%d")
end

4
tool/vcs.rb
View file

@ -43,8 +43,8 @@ class VCS
def get_revisions(path)
path = relative_to(path)
last, changed, modified, *rest = Dir.chdir(@srcdir) {self.class.get_revisions(path)}
last or raise "last revision not found"
changed or raise "changed revision not found"
last or raise VCS::NotFoundError, "last revision not found"
changed or raise VCS::NotFoundError, "changed revision not found"
modified &&= Time.parse(modified)
return last, changed, modified, *rest
end