33e913df

Mutation redundancy: coverage-basis subcommand (P2)

Add the 'redundancy' driver subcommand with --basis coverage: pure
post-processing of the cached augmented manifest(s).  Builds the
per-suite test->reached-mutations relation (coverageRelations), runs
analyzeRedundancy, and writes redundancy.json (a JSON array, one report
per suite) + a coloured redundancy.txt, mirroring the diff runner's
artifact handling.

renderRedundancyReport renders all lenses with basis-appropriate wording
(reaches vs catches).  Tests: coverageRelations unit test + golden
renders for kill/coverage/empty.  The 'kill' basis is stubbed pending P3.

Agent Instructions

Each run corresponds to one flake attribute. Click a run for its logs and status.

Example: https://staging.nix-ci.com/gh:NorfairKing:sydtest/mutation-redundancy/33e913dfa6bc102cc9a045c50b493049f4e2e480/cbd5abb5-0b25-4090-8617-2b15f16f99f6

Wait for suite to complete:

curl --netrc -N https://staging.nix-ci.com/gh:NorfairKing:sydtest/mutation-redundancy/33e913dfa6bc102cc9a045c50b493049f4e2e480/wait

This page is also available in machine-friendly formats. Request one with the Accept header:

• curl --netrc -H 'Accept: application/json' https://staging.nix-ci.com/gh:NorfairKing:sydtest/mutation-redundancy/33e913dfa6bc102cc9a045c50b493049f4e2e480
• curl --netrc -H 'Accept: text/markdown' https://staging.nix-ci.com/gh:NorfairKing:sydtest/mutation-redundancy/33e913dfa6bc102cc9a045c50b493049f4e2e480

For more instructions, fetch https://staging.nix-ci.com/instructions .