Module: SimpleCov::ReportStamp

Defined in:
lib/simplecov/report_stamp.rb

Overview

Touches coverage/.report_stamp whenever a report is formatted, no matter how the run ends. The clobber-prevention backstop (SimpleCov.defer_to_existing_report?) needs an on-disk signal that a fresher report exists, and .last_run.json can't be it alone: that file is only written after fully successful runs, which left the backstop inert exactly when the child run failed and its report mattered most.

Class Method Summary collapse

Class Method Details

.path ⇒ Object 



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# File 'lib/simplecov/report_stamp.rb', line 15

def path
  File.join(SimpleCov.coverage_path, ".report_stamp")
end

.touch ⇒ Object 



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# File 'lib/simplecov/report_stamp.rb', line 19

def touch
  FileUtils.touch(path)
rescue SystemCallError
  # A read-only or vanished coverage dir must not crash reporting;
  # the stamp only powers the deferral heuristic.
  nil
end