Dangerfile

# Mainly to encourage writing up some reasoning about the PR, rather than just leaving a title
if github.pr_body.length < 5
  fail "Please provide a summary in the Pull Request description"
end

# Just to let people know
warn("PR is classed as Work in Progress") if github.pr_title.include? "WIP"

# Make a note about contributors not in the organization
unless github.api.organization_member?('spotify', github.pr_author)
  # Pay extra attention if external contributors modify certain files
  if git.modified_files.include?("Gemfile") or git.modified_files.include?("Gemfile.lock")
    warn "External contributor has edited the Gemfile and/or Gemfile.lock"
  end
  if git.modified_files.include?("HubFramework.podspec")
    warn "External contributor has edited the HubFramework.podspec"
  end
end

# Fail if the project.xcconfig file is modified since that's not supported.
if git.modified_files.include?("project.xcconfig")
  fail "The project.xcconfig must not be modified, please change spotify_os.xcconfig instead"
end

# Fail if the LICENSE file was modified
if git.modified_files.include?("LICENSE")
  fail "The license file was modified."
end

# Give inline build results (compile and link time warnings and errors)
xcode_summary.report 'build/tests-static/summary.json' if File.file?('build/tests-static/summary.json')
xcode_summary.report 'build/tests-dynamic/summary.json' if File.file?('build/tests-dynamic/summary.json')
xcode_summary.report 'build/ui-tests/summary.json' if File.file?('build/ui-tests/summary.json')
xcode_summary.report 'build/demo/summary.json' if File.file?('build/demo/summary.json')

def report_junit_results(path)
  junit_report_path = Dir.glob(path + "/*TestSummaries.junit").first

  if !junit_report_path.nil? and File.readable_real?(junit_report_path)
    junit.parse junit_report_path
    junit.show_skipped_tests = true
    junit.report
  else
    fail "Couldn't find the (junit) unit test report file in '#{path}'. Make sure the tests were actually run."
  end
end

# Give inline test fail reports
report_junit_results("build/tests-static")
report_junit_results("build/tests-dynamic")
report_junit_results("build/ui-tests")