Danger.rule

# Warn when there is not milestone.
has_milestone = github.pr_json["milestone"] != nil
warn("This PR does not refer to an existing milestone", sticky: false) unless has_milestone

# Warn when there is a big PR
warn("This PR is too big. You should divide this PR into smaller PRs.") if git.lines_of_code > 500

# Warn when there is not Github issue.
has_github_issue_in_pr_title = github.pr_title.match /(#\d+)/
has_github_issue_in_pr_body = github.pr_body.match /(#\d+)/

if !declared_trivial && !declared_feature
	if has_github_issue_in_pr_title
	    github_issue_number_title = has_github_issue_in_pr_title[1].match /(\d+)/
		message("Github Issue: <a href='https://github.com/Innovatube/android-boilerplate/issues/#{github_issue_number_title[1]}'>https://github.com/Innovatube/android-boilerplate/issues/#{github_issue_number_title[1]}</a>")
	elsif has_github_issue_in_pr_body
	    github_issue_number_body = has_github_issue_in_pr_body[1].match /(\d+)/
		message("Github Issue: <a href='https://github.com/Innovatube/android-boilerplate/issues/#{github_issue_number_body[1]}'>https://github.com/Innovatube/android-boilerplate/issues/#{github_issue_number_body[1]}</a>")
	else
		warn("The Github's issue number not found. Please write Github's issue number on this PR title or body. ")
	end
end