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vcs.rb: git worktree

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* tool/vcs.rb (VCS.detect, VCS::GIT): support working directory
  created by `git worktree`.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53601 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-01-20 08:17:57 +00:00
parent 131f699d98
commit 1bdc2d5150
1 changed files with 7 additions and 5 deletions
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12
tool/vcs.rb
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@ -67,13 +67,15 @@ class VCS
class NotFoundError < RuntimeError; end
@@dirs = []
def self.register(dir)
@@dirs << [dir, self]
def self.register(dir, &pred)
@@dirs << [dir, self, pred]
end
def self.detect(path)
@@dirs.each do |dir, klass|
return klass.new(path) if File.directory?(File.join(path, dir))
@@dirs.each do |dir, klass, pred|
if pred ? pred[path, dir] : File.directory?(File.join(path, dir))
return klass.new(path)
end
prev = path
loop {
curr = File.realpath(File.join(prev, '..'))
@ -282,7 +284,7 @@ class VCS
end
class GIT < self
register(".git")
register(".git") {|path, dir| File.exist?(File.join(path, dir))}
def self.get_revisions(path, srcdir = nil)
gitcmd = %W[git]