VeridianOS/codecov.yml at main · doublegate/VeridianOS · GitHub

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# Codecov configuration for VeridianOS
#
# Coverage is generated from host-target (#[cfg(test)]) unit tests only.
# The kernel is #![no_std] bare-metal; bare-metal targets cannot run on CI
# runners. Coverage will grow as host-compatible unit test coverage expands.
# Architecture-specific code (arch/) is excluded because it requires hardware
# or bare-metal targets to compile meaningfully.

coverage:
    status:
        project:
            default:
                # Accept any non-zero coverage; 1% threshold prevents flapping
                # on PRs that touch untested code paths.
                target: auto
                threshold: 1%
                # Do not fail CI on coverage drops during early development.
                informational: true
        patch:
            default:
                target: auto
                threshold: 1%
                informational: true

# Paths excluded from coverage reports.
# arch/ contains bare-metal hardware code not reachable from host unit tests.
# test_framework.rs is test infrastructure, not production code.
# bench.rs / ipc_latency / context_switch are benchmark harnesses.
ignore:
    - "kernel/src/arch/"
    - "kernel/src/test_framework.rs"
    - "kernel/src/test_config.rs"
    - "kernel/src/bench.rs"
    - "kernel/benches/"
    - "kernel/tests/"
    - "tools/"

comment:
    layout: "reach,diff,flags,files"
    behavior: default
    require_changes: false
    require_base: false