class Overcommit::Hook::PrepareCommitMsg::Base
Functionality common to all prepare-commit-msg hooks.
Public Instance Methods
modify_commit_message() { |contents)| ... }
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# File lib/overcommit/hook/prepare_commit_msg/base.rb, line 13 def modify_commit_message raise 'This expects a block!' unless block_given? # NOTE: this assumes all the hooks of the same type share the context's # memory. If that's not the case, this won't work. lock.synchronize do contents = File.read(commit_message_filename) File.open(commit_message_filename, 'w') do |f| f << (yield contents) end end end