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Dangerfile
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Dangerfile
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# Reference: https://danger.systems/reference.html
# A pull request summary is required. Add a description of the pull request purpose.
# Add labels to the pull request in github to identify the type of change. https://help.github.com/articles/applying-labels-to-issues-and-pull-requests/
# Changelog must be updated for each pull request.
# Warnings will be issued for:
# Pull request with more than 400 lines of code changed
# Pull reqest that change more than 5 lines without test changes
def code_changes?
code = %w(libraries attributes recipes resources)
code.each do |location|
return true unless git.modified_files.grep(/#{location}/).empty?
end
false
end
def test_changes?
tests = %w(spec test .kitchen.yml .kitchen.dokken.yml)
tests.each do |location|
return true unless git.modified_files.grep(/#{location}/).empty?
end
false
end
raise 'Please provide a summary of your Pull Request.' if github.pr_body.length < 10
raise 'Please add labels to this Pull Request' if github.pr_labels.empty?
warn 'This is a big Pull Request.' if git.lines_of_code > 400
# Require a CHANGELOG entry for non-test changes.
if !git.modified_files.include?('CHANGELOG.md') && code_changes?
raise 'Please include a [CHANGELOG](https://github.com/sous-chefs/line-cookbook/blob/master/CHANGELOG.md) entry.'
end
# A sanity check for tests.
if git.lines_of_code > 5 && code_changes? && !test_changes?
warn 'This Pull Request is probably missing tests.'
end