Module: SimpleCov::ExitCodes

Defined in:

lib/simplecov/exit_codes.rb,
lib/simplecov/exit_codes/check.rb,
lib/simplecov/exit_codes/baseline_check.rb,
lib/simplecov/exit_codes/exit_code_handling.rb,
lib/simplecov/exit_codes/maximum_missed_check.rb,
lib/simplecov/exit_codes/maximum_coverage_drop_check.rb,
lib/simplecov/exit_codes/maximum_missed_per_file_check.rb,
lib/simplecov/exit_codes/maximum_overall_coverage_check.rb,
lib/simplecov/exit_codes/minimum_coverage_by_file_check.rb,
lib/simplecov/exit_codes/minimum_overall_coverage_check.rb,
lib/simplecov/exit_codes/minimum_coverage_by_group_check.rb,
sig/simplecov.rbs,
sig/simplecov.rbs

Defined Under Namespace

Modules: ExitCodeHandling, _CoverageLimits Classes: BaselineCheck, Check, MaximumCoverageDropCheck, MaximumMissedCheck, MaximumMissedPerFileCheck, MaximumOverallCoverageCheck, MinimumCoverageByFileCheck, MinimumCoverageByGroupCheck, MinimumOverallCoverageCheck

Constant Summary

SUCCESS =

Returns:

• (0)

0

EXCEPTION =

Returns:

• (1)

1

MINIMUM_COVERAGE =

Returns:

• (2)

2

MAXIMUM_COVERAGE_DROP =

Returns:

• (3)

3

MAXIMUM_COVERAGE =

Returns:

• (4)

4

UNITS =

The plural unit each criterion's misses count in, for the checks that report counts rather than percents.

Returns:

• (Hash[Symbol, String])

{line: "lines", branch: "branches", method: "methods"}.freeze

Class Method Summary

• .print_error(message) ⇒ void

  Threshold-violation reports and exit-status notices are the output of the enforcement feature, not Ruby warnings: routing them through Kernel#warn made -W0 swallow the explanation for a failing exit code, let Warning.warn hooks intercept them mid-at_exit, and fed colorized text to warning logs.

Class Method Details

.print_error(message) ⇒ void

This method returns an undefined value.

Threshold-violation reports and exit-status notices are the output of the enforcement feature, not Ruby warnings: routing them through Kernel#warn made -W0 swallow the explanation for a failing exit code, let Warning.warn hooks intercept them mid-at_exit, and fed colorized text to warning logs. print_errors false remains the intended opt-out.

A parallel runner can close a worker's stderr before its at_exit hooks run, hence the rescue.

Parameters:

• message (String)

# File 'lib/simplecov/exit_codes.rb', line 23

def self.print_error(message)
  $stderr.puts message # rubocop:disable Style/StderrPuts
rescue IOError
  # The violation still has to set the exit status even when its
  # explanation cannot be printed.
end