Add Codecov code coverage badge and CI integration - #69
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Enable code coverage in the CI test run, export the results as an lcov report scoped to the library sources (test files, the Demo app, and dependencies are filtered out), and upload it to Codecov. Add a codecov.yml as a second line of defence for the ignore paths and add a coverage badge to the README next to the CI badge. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01HBDhen1gvude7r9Yv4FPzP
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Adds a code coverage badge to the README next to the existing CI badge, wired into the existing test runner via Codecov.
Changes
.github/workflows/ci.yml— coverage tied into the existingbuild-testjob:swift test→swift test --enable-code-coverage.profdatato an lcov report viaxcrun llvm-cov export, using-ignore-filename-regex='(\.build|Tests|Demo)/'to exclude test files, the Demo app, and all dependency/build-artifact code.codecov/codecov-action@v5) uploadscoverage.lcov.fail_ci_if_error: falseso CI won't break before Codecov is configured.codecov.yml— second line of defence for the ignore paths (Tests,Demo,.build), plusauto-target project/patch status and comment behavior.README.md— Codecov badge added alongside the CI badge.Coverage scope
Tests run against
ReliaBLEMock, which shares theSources/ReliaBLE/source tree, so coverage maps to the library sources. Per the three-target mock design,CBCentralManagerFactory.swiftis excluded from the mock target and won't appear in coverage, since the productionReliaBLEtarget isn't the one under test — expected given the architecture.Follow-up required
For uploads and the badge to work, the repo must be enabled on codecov.io and a repository upload token added as a GitHub Actions secret named
CODECOV_TOKEN. Until then the badge shows "unknown" and CI stays green.🤖 Generated with Claude Code
Generated by Claude Code