feat(apply): safety hardening — atomicity, locking, pnpm CoW, sidecars, Maven gate#80

Merged

Mikola Lysenko (mikolalysenko) merged 72 commits into

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feat/apply-safety-hardening

May 23, 2026

Commits on May 22, 2026

feat(apply): safety primitives — lock, CoW, atomic write, sidecar fixups
Mikola Lysenko (mikolalysenko)
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feat(cli): wire safety primitives + Maven/NuGet experimental gates
Mikola Lysenko (mikolalysenko)
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test(e2e): safety hardening suite + CI matrix + invariant fixups
Mikola Lysenko (mikolalysenko)
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refactor(sidecars): typed envelope contract with structured per-file + advisory data
Mikola Lysenko (mikolalysenko)
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test(e2e): expand sidecar coverage + simplify PTY harness
Mikola Lysenko (mikolalysenko)
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test(e2e): close remaining cargo + nuget sidecar fixup-error arms
Mikola Lysenko (mikolalysenko)
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test(e2e): close internals guards + nuget non-UTF8 iteration arm
Mikola Lysenko (mikolalysenko)
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test(e2e): exercise sidecar/cow defensive arms via direct dispatch
Mikola Lysenko (mikolalysenko)
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test(e2e): cover cow.rs symlink/hardlink/stage-write error arms
Mikola Lysenko (mikolalysenko)
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refactor(sidecars,cow): collapse two dead-arm Result paths
Mikola Lysenko (mikolalysenko)
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refactor(nuget,cow): byte-suffix match + ACL test → 100% region cov
Mikola Lysenko (mikolalysenko)
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chore(cleanup): remove dead manifest::recovery + fuzzy_match exports
Mikola Lysenko (mikolalysenko)
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chore(cleanup): purge dead utils::purl exports + duplicated tests
Mikola Lysenko (mikolalysenko)
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chore(cleanup): purge dead envelope builders + summary byte counters
Mikola Lysenko (mikolalysenko)
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test(core): integration coverage for diff + package + fuzzy_match
Mikola Lysenko (mikolalysenko)
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chore(cleanup): remove dead Ecosystem::purl_prefix + manifest helpers
Mikola Lysenko (mikolalysenko)
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chore(cleanup): remove test-only pub helpers (nuspec parser, multi-update)
Mikola Lysenko (mikolalysenko)
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chore(cleanup): drop duplicate utils::purl::build_npm_purl
Mikola Lysenko (mikolalysenko)
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chore(cleanup): drop dead utils::env_compat::read_env_either
Mikola Lysenko (mikolalysenko)
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chore(cleanup): remove 4 unused .socket/* constants
Mikola Lysenko (mikolalysenko)
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chore(cleanup): drop dead telemetry::track_patch_event_fire_and_forget
Mikola Lysenko (mikolalysenko)
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test(core): integration coverage for rollback new-file + error paths
Mikola Lysenko (mikolalysenko)
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test(core): integration coverage for blob_fetcher early-return paths
Mikola Lysenko (mikolalysenko)
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chore(cleanup): silence test-only warnings (unused fixtures + stray attrs)
Mikola Lysenko (mikolalysenko)
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test(repair): cover --offline + --download-only mutual exclusion
Mikola Lysenko (mikolalysenko)
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test(apply): cover no-.socket-dir status: noManifest envelope
Mikola Lysenko (mikolalysenko)
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test(get): cover UUID-by-UUID paid-required path on public proxy
Mikola Lysenko (mikolalysenko)
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test(get): batch coverage for get.rs envelope shapes
Mikola Lysenko (mikolalysenko)
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test(cli): batch --dry-run + empty-manifest path coverage
Mikola Lysenko (mikolalysenko)
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test(output): integration coverage for ANSI color helpers
Mikola Lysenko (mikolalysenko)
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test(blob_fetcher): cover fetch_blobs_by_hash skip-existing branch
Mikola Lysenko (mikolalysenko)
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test(blob_fetcher): expand to 9 tests covering DownloadMode + sources
Mikola Lysenko (mikolalysenko)
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test(crawlers): empty/missing path early-returns for NpmCrawler
Mikola Lysenko (mikolalysenko)
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test(crawlers): empty-purl/empty-path branches across all 7 ecosystems
Mikola Lysenko (mikolalysenko)
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test(telemetry): integration coverage for is_telemetry_disabled + sanitize_error_message
Mikola Lysenko (mikolalysenko)
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Commits on May 23, 2026