desc "verify that commit messages match CONTRIBUTING.md requirements" task(:commits) do # This rake task looks at the summary from every commit from this branch not # in the branch targeted for a PR. commit_range = 'HEAD^..HEAD' puts "Checking commits #{commit_range}" %x{git log --no-merges --pretty=%s #{commit_range}}.each_line do |commit_summary| # This regex tests for the currently supported commit summary tokens. # The exception tries to explain it in more full. if /^Release prep|\((maint|packaging|doc|docs|modules-\d+)\)|revert/i.match(commit_summary).nil? raise "\n\n\n\tThis commit summary didn't match CONTRIBUTING.md guidelines:\n" \ "\n\t\t#{commit_summary}\n" \ "\tThe commit summary (i.e. the first line of the commit message) should start with one of:\n" \ "\t\t(MODULES-) # this is most common and should be a ticket at tickets.puppet.com\n" \ "\t\t(docs)\n" \ "\t\t(docs)(DOCUMENT-)\n" \ "\t\t(packaging)\n" "\t\t(maint)\n" \ "\t\tRelease prep v \n" \ "\n\tThis test for the commit summary is case-insensitive.\n\n\n" else puts "#{commit_summary}" end puts "...passed" end end