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This commit was created on GitHub.com and signed with GitHub’s verified signature.
Release Notes
Added
rpr run --all audits a whole project: every git-tracked file under the project dir is the scope, narrowed by each engine's own config as a diff is. JSON base is null, run.json records scope, telemetry adds the all flag and scope_mode.
Telemetry: invoked_by also accepts setup, the onboarding skill.
Install rpr 0.4.0
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/reapr-corp/reapr/releases/download/rpr-v0.4.0/rpr-installer.sh | sh
This commit was created on GitHub.com and signed with GitHub’s verified signature.
Release Notes
Added
Telemetry v2: the run_completed event adds trigger, via_action, agent, first_run, build, project_id (a salted hash of the repository's root commits), and invoked_by and session_id (set by the mutation-audit skill to measure the score change per session). See TELEMETRY.md.
cargo-mutants support: rpr run mutates the diff of a Rust project with cargo-mutants (26.2 to 27.x) and its own .cargo/mutants.toml. A new --engine <stryker|cargo-mutants> flag picks the engine when several are detected; --config picks it from the file name (mutants.toml, stryker.config.*).
Install rpr 0.3.0
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/reapr-corp/reapr/releases/download/rpr-v0.3.0/rpr-installer.sh | sh
This commit was created on GitHub.com and signed with GitHub’s verified signature.
Release Notes
Added
Telemetry is live: events go to the Reapr PostHog project (US cloud). See TELEMETRY.md to see what is sent or turn it off.
Anonymous, opt-out usage telemetry: one event per rpr run (outcome, counts, durations, bucketed diff size, platform; never code, paths or names), a one-time notice, rpr telemetry [status|enable|disable], DO_NOT_TRACK / RPR_TELEMETRY, and RPR_TELEMETRY_DEBUG=1 to print the payload. See TELEMETRY.md.
Install rpr 0.2.0
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/reapr-corp/reapr/releases/download/rpr-v0.2.0/rpr-installer.sh | sh
This commit was created on GitHub.com and signed with GitHub’s verified signature.
Release Notes
Added
MutationEngineAdapter trait and shared types in reapr-core; score per the mutation-testing-metrics
definition.
Human summary and --json output with survivors (file, line, column, mutator, replacement, status).
Licensing: FSL-1.1-ALv2 for reapr-core and rpr, MIT for reapr-stryker.
StrykerJS adapter (reapr-stryker):
Config detection in Stryker's own lookup order; an error with a npx stryker init hint when there is no
config file.
Plan step (plan.mjs, Node 20.10 or later) that keeps the changed ranges selected by the config's own mutate patterns, or Stryker's installed default.
Wrapper config that overrides only mutate, reporters (adds json) and jsonReporter.fileName.
Report parsing (mutation-testing-report-schema v2), filtered to the diff scope with Stryker's containment
rule; results carried over by incremental are excluded with a warning.
Warning for Vitest 4 or later with bail enabled. The config is never changed.
CPU time and peak RSS of the Stryker process tree on Unix.
Phase 1: a local CLI, StrykerJS only. See the Phase 1 design.
Release configuration with dist: binaries for x86_64 and aarch64 Linux (glibc) only, and a shell installer.
macOS and Windows are not supported yet.
Diff scope from git diff --unified=0 <base>...HEAD: changed line ranges, merged per file, relative to the
project directory. Deleted files, pure deletions, binary files and mode-only changes contribute nothing;
renames and quoted paths are handled.
Exit codes: 0 pass, 1 below --min-score or the engine's own threshold failed, 2 error.
Run store in <git dir>/reapr/runs/<run_id>/ with report.json and run.json (git facts including commit
trailers, engine version, timing, resources, environment, result). Local only.
rpr run --diff <base> with --json, --min-score, --config and --project.
Changed
Renamed the CLI to rpr: the binary and its package (crates/rpr, formerly reapr-cli). The installer is rpr-installer.sh. The product, the crates reapr-core and reapr-stryker, and the
run store in <git dir>/reapr/runs/ keep the Reapr name.
Fixed
The scope filter compares (line, column) as Stryker does: carried-over mutants that start before a range's
first column are dropped instead of counted or failing the parse.
The mutate patterns are matched with the minimatch the installed Stryker uses (case-sensitive on every
OS, as Stryker); this also lowers the Node requirement from 22.5 to 20.10.
Score arithmetic: 29 of 50 is exactly 58.0, so --min-score 58 passes.
A --diff base that starts with - is rejected, and git calls use --end-of-options, so a base is never
read as a git option.
diff.interHunkContext and textconv in the user's git config no longer change the diff scope
(--inter-hunk-context=0 --no-textconv).
engine_gate_failed only when Stryker exits 1 and the config has a numeric thresholds.break; any other
non-zero exit is an error (exit 2) that names the report path.
A --project given through .. or a symlink no longer puts every mutant out of scope (which scored null
and passed): the project dir is canonicalized, and report keys are resolved against the report's projectRoot.
With --json, argument errors also print a {"error": ...} document on stdout (exit 2).
Install rpr 0.1.0
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/reapr-corp/reapr/releases/download/rpr-v0.1.0/rpr-installer.sh | sh
