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file2lastrev.rb: limit branch names

* tool/file2lastrev.rb (revision_h): limit branch names upto 16
  chars, and replace extra part with ".." not to exceed the limit.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49305 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-01-17 13:56:40 +00:00
parent ae27382632
commit e1aabbd397

View file

@ -59,7 +59,12 @@ when :changed, nil
puts changed
when :revision_h
puts "#define RUBY_REVISION #{changed || 0}"
puts "#define RUBY_BRANCH_NAME #{branch.dump}" if branch
if branch
e = '..'
limit = 16
name = branch.sub(/\A(.{0,#{limit-e.size}}).{#{e.size+1},}/o) {$1+e}
puts "#define RUBY_BRANCH_NAME #{name.dump}"
end
when :doxygen
puts "r#{changed}/r#{last}"
when :modified