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Dangerfile
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Dangerfile
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# Reference: http://danger.systems/reference.html
# A pull request summary is required. Add a description of the pull request purpose.
# Changelog must be updated for each pull request that changes code.
# 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
# Failures will be issued for:
# Pull request without summary
# Pull requests with code changes without changelog entry
def code_changes?
code = %w(libraries attributes recipes resources files templates)
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
failure 'Please provide a summary of your Pull Request.' if github.pr_body.length < 10
warn 'This is a big Pull Request.' if git.lines_of_code > 400
warn 'This is a Table Flip.' if git.lines_of_code > 2000
# Require a CHANGELOG entry for non-test changes.
if !git.modified_files.include?('CHANGELOG.md') && code_changes?
failure 'Please include a CHANGELOG entry.'
end
# Require Major Minor Patch version labels
unless github.pr_labels.grep /minor|major|patch/i
warn 'Please add a release label to this pull request'
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