chore: add code coverage tooling (kcov + Codecov) - #12
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indaco
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Apr 13, 2026
* chore(coverage): add kcov-based coverage recipe and test-bin build step * ci(coverage): add Codecov workflow * docs(readme): add Codecov badge * revert(ci): drop coverage workflow - kcov on macOS runners is too slow * chore(coverage): generate self-hosted badge SVG locally
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Summary
just coveragerecipe runs every test binary under kcov, merges the per-binary reports, and prints the line-coverage percentage.test-binbuild step inbuild.ziginstalls each test binary with a unique name intozig-out/test-bin/so external tools (kcov) can run them.CoverageGitHub workflow