26 lines
981 B
Bash
26 lines
981 B
Bash
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postPhases+=" coverageReportPhase"
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coverageReportPhase() {
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lcov --directory . --capture --output-file app.info
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set -o noglob
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lcov --remove app.info ${lcovFilter:-"/nix/store/*"} > app2.info
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set +o noglob
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mv app2.info app.info
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mkdir -p $out/coverage
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genhtml app.info $lcovExtraTraceFiles -o $out/coverage > log
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# Grab the overall coverage percentage so that Hydra can plot it over time.
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mkdir -p $out/nix-support
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lineCoverage="$(sed 's/.*lines\.*: \([0-9\.]\+\)%.*/\1/; t ; d' log)"
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functionCoverage="$(sed 's/.*functions\.*: \([0-9\.]\+\)%.*/\1/; t ; d' log)"
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if [ -z "$lineCoverage" -o -z "$functionCoverage" ]; then
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echo "failed to get coverage statistics"
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exit 1
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fi
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echo "lineCoverage $lineCoverage %" >> $out/nix-support/hydra-metrics
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echo "functionCoverage $functionCoverage %" >> $out/nix-support/hydra-metrics
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echo "report coverage $out/coverage" >> $out/nix-support/hydra-build-products
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}
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