diff options
Diffstat (limited to 'tool')
-rwxr-xr-x | tool/file2lastrev.rb | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/tool/file2lastrev.rb b/tool/file2lastrev.rb index 2965d2136f..90816ae83e 100755 --- a/tool/file2lastrev.rb +++ b/tool/file2lastrev.rb @@ -22,8 +22,15 @@ class VCS end def self.detect(path) - @@dirs.sort.reverse_each do |dir, klass| - return klass.new(path) if File.directory?("#{path}/#{dir}") + @@dirs.each do |dir, klass| + return klass.new(path) if File.directory?(File.join(path, dir)) + prev = path + loop { + curr = File.realpath(File.join(prev, '..')) + break if curr == prev # stop at the root directory + return klass.new(path) if File.directory?(File.join(curr, dir)) + prev = curr + } end raise VCS::NotFoundError, "does not seem to be under a vcs: #{path}" end @@ -127,7 +134,7 @@ parser = OptionParser.new {|opts| } parser.parse! rescue abort "#{File.basename(Program)}: #{$!}\n#{parser}" -srcdir = srcdir ? srcdir : File.dirname(File.dirname(Program)) +srcdir ||= File.dirname(File.dirname(Program)) begin vcs = VCS.detect(srcdir) rescue VCS::NotFoundError => e |