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hashicorp/terraform
Free reading: not for reliance
Borehole badge for hashicorp/terraform
7dd5b33 · 35,959 commits · 5,539 files
Issued 2026-09-23

Nothing significant. Questions worth asking about Security & Reliability Posture, Product & Engineering Maturity.

32 checks ran across 6 assessable dimensions. 2 findings are worth checking first. 6 findings, each with evidence. One dimension cannot be assessed without an acquirer.

Worth checking first

Borehole's proprietary scoring is calibrated across hundreds of repositories. Each finding here reads significant, but its check has not yet held up often enough in that calibration to rate significant on its own. If one holds when someone checks it, it is significant.

  • 05.1 9 credential-shaped string(s) committed to the tree
  • 04.3 314 direct dependencies in a single manifest
An earlier reading. A newer reading of this repository exists. This one is kept because its verification code attests to it. Read the newest.
Published under today's rules. The verification code attests to this reading as it was stored. This page differs from it as follows.
  • Words about people are today's: bands rather than exact shares, dates or day counts, and what the history measured rather than why.
  • 2 findings rated significant by a check that has not yet held up in Borehole's calibration are now worth checking first.
  • 4 findings from checks Borehole's calibration found wrong more often than right are no longer published.
  • The file and line of 5 credential-shaped matches are withheld. File and line are shown to whoever GitHub says controls this repository, signed in, and to a buyer of this report.
strong adequate significant findings not assessable from a repository
Provenance disclosure does not affect any rating
0% of added lines arrived in commits declaring an AI agent as co-author
The surviving-lines measurement was not run on this repository.
3/28,875 commits declaring an agent
confidence: low
  • 3% of non-merge commits carry any trailer at all
  • low trailer coverage: the convention may not be in consistent use
  • 20% of commits show author/committer date divergence, which is the shape of replayed history that can drop trailers
8,155,994 lines excluded as lockfiles, vendored or generated.
This is a lower bound. It counts what the repository declares. Undeclared AI authorship is invisible here, and a single rebase removes the trailers this rests on. Absence of a declaration is absence of disclosure, not absence of AI authorship.

Architecture & Codebase — including AI provenance

01 · adequate · ratings ↑
01.6

internal/terraform/context_apply_test.go is 12,986 lines, 85× this codebase's median file

adequate

The median source file here is 152 lines. 61 files exceed 1,520 lines, the largest being 12,986. Size is not a defect on its own — some problems genuinely live in one place — but these are where merge conflicts, review fatigue and single-owner knowledge concentrate, and they are the first thing that slows an inheriting engineer down.

Evidence
line-count internal/terraform/context_apply_test.go:1 — 12,986 lines (85× median)
line-count internal/command/init_test.go:1 — 8,967 lines (58× median)
line-count internal/command/jsonformat/plan_test.go:1 — 8,955 lines (58× median)
line-count internal/terraform/context_plan2_test.go:1 — 8,122 lines (53× median)
line-count internal/stacks/stackruntime/plan_test.go:1 — 7,721 lines (50× median)
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Engineering Process & SDLC Maturity

02 · strong · ratings ↑

No finding. 7 checks ran and none fired; the rejection log below says why each did not.

Organization & Key-Person Risk

03 · strong · ratings ↑

No finding. 5 checks ran and none fired; the rejection log below says why each did not.

Product & Engineering Maturity

04 · adequate · ratings ↑
04.3

314 direct dependencies in a single manifest

adequate worth checking first

go.mod declares 314 direct dependencies. Each one is a maintenance obligation, a supply-chain surface and a potential licence question that transfers with the asset. The count says nothing about whether any given dependency was a good choice; it says how many such choices a buyer inherits.

The check that found this reads significant, but it has not yet held up often enough in Borehole's calibration to rate a finding significant on its own. Opening go.mod and the 3 other files it cites settles it. If it holds when someone checks it, this finding is significant.

Evidence
direct-dependencies go.mod — 314 declared
direct-dependencies internal/backend/remote-state/gcs/go.mod — 78 declared
direct-dependencies internal/backend/remote-state/s3/go.mod — 73 declared
direct-dependencies internal/backend/remote-state/kubernetes/go.mod — 69 declared
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

04.5

Effort is shifting from building to rewriting

adequate

Deleted lines per line added rose from 0.80 to 1.93 between the first and second halves of this history. Rework is normal and often healthy, but a rising ratio means an increasing share of the team's time is spent replacing code that already exists rather than building what does not. Whether that is deliberate repayment or churn is a question for the team.

Evidence
deletions-per-insertion first half 0.80, second half 1.93 (split 2020-07-18)
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Security & Reliability Posture

05 · adequate · ratings ↑
05.1

9 credential-shaped string(s) committed to the tree

adequate worth checking first

Matches for private key block appear in tracked files outside test and fixture paths. Whether these are live is not something a repository can settle, and they may well be rotated already — but they are in the history permanently, and the question a buyer must ask is what the rotation process was, not whether one string still works.

The check that found this reads significant, but it has not yet held up often enough in Borehole's calibration to rate a finding significant on its own. If it holds when someone checks it, this finding is significant.

Evidence
private key block 5 cited: private key block pattern matched
File and line are shown to whoever GitHub says controls this repository, signed in, and to a buyer of this report.
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

05.6

1 Dockerfile(s) run the application as root

adequate

No USER instruction switches away from root, so the process runs with full privileges inside the container. It is a one-line fix and an ordinary expectation, which is why its absence is worth asking about: it usually says more about whether anyone has reviewed the deployment than about this container specifically.

Evidence
no-USER-instruction Dockerfile — runs as root
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

05.10

Licence text does not match a standard licence

adequate

LICENSE exists but its text does not match any standard licence. A bespoke or hand-edited licence is not wrong, but it cannot be cleared by recognising its name: counsel has to read it, and until they do neither side knows precisely what rights transfer with the code.

Evidence
LICENSE LICENSE:1 — 92 lines, BUSL-1.1
Respond to this finding

Your response is published beside the finding, not instead of it. A finding you can argue with is the point — and a wrong one is calibration data we want.

An owner's response is removed only when it is unlawful, impersonates someone, publishes personal data or a credential, or is not about the finding. Disagreeing with the report is never a reason. To report a response, or to reach us about one, write to takedown@borehole.dev.

Observability & Operations

06 · strong · ratings ↑

No finding. 3 checks ran and none fired; the rejection log below says why each did not.

Fit with the Acquirer

07 · not assessable · ratings ↑

Not rated: structurally not assessable from a repository. What a person adds here.

Check it on the running system

2 checks against the running system follow from the findings above: what a buyer's engineer will try, how to run it first, and what to have ready. A paid survey of this repository includes them. See the tiers.

A paid survey of a public repository is also reviewed: a language model reads each finding against the code and withdraws only findings it judges the code contradicts, each listed with its reason. The review is a language model's reading of the findings against the code, and it can be wrong. It never adds a finding, never raises a band, and never removes a finding from a proven check or an advisory that affects the surveyed version.

What a person adds

The survey reads what the repository can show. The code cannot settle these questions, and on them this report states nothing. Each says where its answer lives: your own engineer, the company, or an assessor you choose can settle it. Questions marked measured open with something this repository shows.

Engineering Process & SDLC Maturity

02 · high coverage
  1. Incident response practice is not visible in a repository.

Organization & Key-Person Risk

03 · partial coverage
  1. Hiring pipeline, bench depth and retention are not visible in a repository.
  2. Whether the dominant contributor is part of the transaction.
  3. Seniority, levelling and who actually mentors whom.
  4. Whether the team wants to stay after the deal closes.

Product & Engineering Maturity

04 · minimal coverage
  1. Roadmap credibility requires the data room.
  2. Whether technical debt is acknowledged and funded.

Security & Reliability Posture

05 · partial coverage
  1. Incident history and failure-mode analysis are not in the repository.

Observability & Operations

06 · partial coverage
  1. Whether anyone watches the telemetry that exists.

Fit with the Acquirer

07 · none coverage

Not rated: structurally not assessable from a repository.

  1. This is a Go codebase. Does your engineering organisation already run Go in production, or would this be the first?
  2. 2324 people have committed here. Which of them are you acquiring, and which are you replacing?
  3. The bulk of this system sits in vendor/, internal/, builtin/. Which of your existing systems would each of those have to absorb or replace?
  4. This deploys as a container or managed service. Does that match your deployment and on-call model, or does it need rehosting first?
  5. What is your tolerance for the findings above remaining unaddressed for the first two quarters after close, given everything else that will compete for this team's time?

A human assessment is Borehole's own paid service, €12,000+ (total price is determined per engagement; travel billed at cost). It is not independent of this report: the same business produced both. It is a separate contract, with its own scope, terms and reliance.

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Borehole badge for hashicorp/terraform
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Rejection log — 26 signals that ran and did not fire

Appendix: rejection log — 26 signals that ran and did not fire

Published on purpose. A signal that looked and decided not to fire has told you something, and this is the calibration data behind every threshold above.

Looked, and found nothing — 24

SignalWhat it found
04.hotspot_concentration change is spread across the codebase rather than pooling in a few filesfiles 37,693 · top5 share 0.04
04.debt_markers debt markers are sparsemarkers 387 · per kloc 0.51 · lines read 759,576
04.test_growth test effort kept pace with code writtenlate test per code 0.914 · early test per code 0.639
06.telemetry_presence a telemetry or error-reporting library is referencednote presence only; whether anyone watches it is not visible here · matches 34
06.structured_logging a structured logging library is referencedmatches 3
03.contributor_concentration no single contributor dominates the historyauthors 2,324 · top share less than a quarter · bus factor 10
03.active_contributors more than one contributor active in the trailing yearall time 2,324 · active 12mo 67
03.knowledge_silos every substantial directory has been touched by more than one personauthors 2,324 · directories 39
03.drive_by_contributors a healthy share of contributors committed more than onceshare 0.611 · authors 2,324 · one commit authors 1,420
03.contributor_attrition no contributor dominates enough for their absence to matterauthors 2,324 · top share less than a quarter · top contributor last committed more than three years ago
02.merge_discipline a meaningful share of change arrives through a reviewable pathmerges 7,084 · commits 35,959 · reviewed share 0.31
02.ci_presence CI configuration is present in the working treecount 11
02.test_presence tests are present in a normal proportion to sourcetests 684 · source 2,016 · test ratio 0.339
02.release_cadence tags are presenttags 474
02.conventional_commits commit subjects generally carry contentsampled 28,875 · low content share 0.018
02.branch_protection_hints process scaffolding is present in the repository
02.ci_runs_tests CI invokes a test runnerconfigs 11 · with tests 2
01.initial_dump first commit is not a disproportionate share of the codebaseinsertions 8 · share of insertions 0.0
01.message_uniformity commit subjects vary in wording and lengthlength stdev 21.93 · repeat share 0.166
01.revision_depth most files were revisited after they were first writtenfiles seen 37,693 · write once share 0.32
01.duplicated_blocks little shipping code is repeated verbatim across filesshare 0.0281 · product files 1,963 · distinct blocks 398,224
05.security_guardrails at least one standard guard rail is configured
05.license_present a licence file is presentfound True
05.license_vendored_unlicensed no vendored third-party code is committedcomponents 0

Could not conclude, or did not apply — 2

Not a clean result. Each says why it could not answer here.

SignalWhy
05.dependency_pinningno manifest whose pinning can be read without a lockfile
05.license_manifest_conflictno packaging manifest states a licence
BOREHOLE READING NOT A CERTIFICATION KV4V-SBVD-KHNS 2026-09-23 · 7DD5B33 BOREHOLE.DEV/VERIFY

Anyone can check this report against the authoritative record — click the stamp, or enter KV4V-SBVD-KHNS at borehole.dev/verify.

The code commits to the 36 checks this run performed, the bands they produced, and the commit they were read at. It does not cover checks written since.

Put the mark in your README

The image is wrapped in a link to the verification page, so a reader can check it rather than take it on trust. If you embed it: link it to the report, remove it if the report is delisted, and do not present it as a certification or an endorsement.

[![Borehole reading, not a certification](https://borehole.dev/badge/hashicorp/terraform/7dd5b33.svg "Borehole free reading: not for reliance. See the full report.")](https://borehole.dev/verify/KV4VSBVDKHNS?via=badge)

Borehole reading KV4V-SBVD-KHNS, not a certification

What this scan did with the repository — 5 steps

Written by the steps themselves as they ran, not described afterwards. A hand-written account of a data flow drifts the first time somebody changes the flow and not the account.

AtStepDetail
0.4s read repository metadata from the GitHub API size mb: 350.9authenticated: False
33.5s cloned the repository to a temporary directory depth: full
65.6s read the git history commits: 35959tracked files: 5539
100.0s ran the deterministic checks blame pass: Falseread working tree: True
100.1s deleting the working copy

Total 100.1s ·source content sent off this machine: none · calls to a language model: 0 · the clone was deleted when the survey ended

An automated reading of a repository's code and its history up to one commit, with public advisory records. It may be wrong, it is not legal, financial, investment or security advice, and it does not replace diligence by a qualified person. It is provided for information: nobody may rely on it (Borehole's terms, section 3).

BOREHOLE 0.1.0.DEV0 DETERMINISTIC LAYER · NO MODEL CALLSREAD ON BOREHOLE'S SERVER · CLONE DELETED TAKEDOWNCONTRIBUTED TO THIS REPOSITORY? YOUR RIGHTS