open-pr.rb

# Script to automate Pull Request creation and description
# Pick up your commits tagged with an ENG-XXX Jira Id
# Outputs link to opened PR so you can fine-tune stuff
# /!\ assumes you branched off dev for your topic branch
# /!\ assumes you have Hub installed locally (`brew install hub` if not) -> Hub will ask for your credentials to store an Oauth token
# /!\ assumes the crucial commits have been tagged in the following fashion: ENG-XXXX <description>


JIRA_BROWSE_PATH = 'https://company-subdomain.atlassian.net/browse/'

parsing_result = `git cherry -v dev`.split("\n").map do |commit|
  matches = commit.match(/(ENG-\d+)/)
  next if matches.nil?
  jira_id = matches.captures.first
  description = commit.split(jira_id)[-1]
  [ description, ":rocket: [#{jira_id}](#{JIRA_BROWSE_PATH}#{jira_id}) #{description}"]
end.compact

exec(
  "hub pull-request -m ' \
  #{parsing_result.map(&:first).join(",") + "\n" + parsing_result.map(&:last).join("\n")}'"
)