pkgs/build-support/setup-hooks/make-coverage-analysis-report.sh

   1 appendToVar postPhases coverageReportPhase
   2
   3 coverageReportPhase() {
   4     lcov --directory . --capture --output-file app.info
   5     set -o noglob
   6     lcov --remove app.info ${lcovFilter:-"/nix/store/*"} > app2.info
   7     set +o noglob
   8     mv app2.info app.info
   9
  10     mkdir -p $out/coverage
  11     genhtml app.info $lcovExtraTraceFiles -o $out/coverage > log
  12
  13     # Grab the overall coverage percentage so that Hydra can plot it over time.
  14     mkdir -p $out/nix-support
  15     lineCoverage="$(sed 's/.*lines\.*: \([0-9\.]\+\)%.*/\1/; t ; d' log)"
  16     functionCoverage="$(sed 's/.*functions\.*: \([0-9\.]\+\)%.*/\1/; t ; d' log)"
  17     if [ -z "$lineCoverage" -o -z "$functionCoverage" ]; then
  18         echo "failed to get coverage statistics"
  19         exit 1
  20     fi
  21     echo "lineCoverage $lineCoverage %" >> $out/nix-support/hydra-metrics
  22     echo "functionCoverage $functionCoverage %" >> $out/nix-support/hydra-metrics
  23
  24     echo "report coverage $out/coverage" >> $out/nix-support/hydra-build-products
  25 }