facebookincubator/antlir

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78 of your 123 findings came from Repobility's proprietary detections. ✓ Repobility tags below mark them.

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https://github.com/facebookincubator/antlir · scanned 2026-06-05 16:59 UTC (5 days ago) · 10 languages

205 raw signals (113 security + 92 graph) 16th percentile · Rust · medium (20-100K LoC) System graph score 93 (lower by 34)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 5 days ago · v2 · 88 actionable findings from 2 signal sources. 56 repeated signals grouped for readability. Security checks, system graph analysis, and verified AI-agent feedback are merged into one review queue.

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77.8% cov · 38 findings

Score breakdown â 2026-05-18-v5

Component	Sub-score	Weight	Contribution
`structure_score`	40.0	0.15	6.00
`security_score`	46.0	0.25	11.50
`testing_score`	77.0	0.20	15.40
`documentation_score`	63.0	0.15	9.45
`practices_score`	70.0	0.15	10.50
`code_quality`	60.1	0.10	6.01
Overall		1.00	58.9

Severity distribution — click a segment to filter

Active filters: excluding tests × Reset all

Severity: Critical 2 High 4 Medium 8 Low 30 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 50 System graph 38 Crowd 0 Layer: Security 9 Quality 52 Software 23 Cicd 3 Api 1

Exclude dismissed / FP Exclude test files

Bug-class explainers. Each card groups findings of the same shape — these are the patterns most likely to ship to prod and reappear in future scans unless you systematically fix the cause, not just the instance.

Duplicates & near-duplicates 1 finding

What it is: Same function copy-pasted into multiple modules with minor variations.

Why it matters: Each copy drifts independently — bug fixes apply to one, miss the others.

How AI causes it: AI completes the same pattern in each file rather than refactoring to a shared helper.

Fix approach: Extract the duplicated logic into the most general module both call sites already import. Add tests at the helper level.

1 matching finding on this repo

low Near-duplicate function bodies in 2 places repo-level

View all duplicates & near-duplicates findings →

Commented-out code 8 findings

What it is: Lines of source that were intentionally disabled but never deleted.

Why it matters: Git already remembers history — commented code rots, becomes wrong, and adds noise to diffs.

How AI causes it: AI sometimes comments out broken code instead of fixing it. Reviewers approve out of inertia.

Fix approach: Delete. Trust `git log`. If you really need to remember, save it in a notes file under `docs/`.

8 matching findings on this repo

info Commented-code block (5 lines) in antlir/fs_utils.py:119
info Commented-code block (10 lines) in antlir/antlir2/test_images/package/unprivile…
info Commented-code block (5 lines) in antlir/antlir2/antlir2_vm/static_list.py:59
info Commented-code block (7 lines) in antlir/antlir2/package_managers/dnf/build_app…
info Commented-code block (5 lines) in antlir/antlir2/package_managers/dnf/snapshot/…
info Commented-code block (5 lines) in antlir/antlir2/features/rpm/resolve.py:7
info Commented-code block (5 lines) in antlir/antlir2/features/rpm/antlir2_features_…
info Commented-code block (5 lines) in antlir/antlir2/features/rpm/driver.py:7

View all commented-out code findings →

Config drift 2 findings

What it is: Settings duplicated across env files, Docker compose, K8s, and code defaults, all with slightly different values.

Why it matters: Production behaviour depends on whichever copy your loader reads first. Subtle bugs in staging that don't reproduce in dev.

How AI causes it: AI writes new config from memory rather than reading the existing source.

Fix approach: Pick one source of truth (env vars + a settings module). Have every other place import from there. Lint for duplicates in CI.

2 matching findings on this repo

low File has no detected symbols: antlir/antlir2/docs/babel.config.js
low File has no detected symbols: antlir/antlir2/docs/docusaurus.config.js

View all config drift findings →

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