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@iberianpig
Created August 18, 2015 13:06
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IssueID_xxxxなブランチ名の時に自動でコミットメッセージの先頭に[#IssueID]を付与するrubyスクリプト
#!/usr/bin/env ruby
message_file = ARGV[0]
message = File.read(message_file, :encoding => Encoding::UTF_8)
# remove prefix issue number like [#1234] from COMMIT_EDITMSG
message = message.sub(/^\[#[0-9A-Za-z_].*\]/, "")
# remove comment
message = message.gsub(/^#(?! ------------------------ >8 ------------------------).*\n|^\n/, "")
if message =~ /(?=\A)# ------------------------ >8 ------------------------\n/
puts "An empty message aborts the commit."
exit 1
end
# get number([#1234]) from branch(1234_foobar)
number = `git branch | grep "*"`.sub(/^\*\s/, "").sub(/^([0-9]*)_\w.*$/,'\1').chomp!
# add [#1234] to commit message
newmessage = "[##{number}]#{message}"
File.write(message_file, newmessage)
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