Commit Graph
6 Commits
Author SHA1 Message Date
sneak 99c1b936c3 Fuzz NewManifestFromReader and cap the zstd decoder (closes #65)
check / check (push) Successful in 1m4s
FuzzNewManifestFromReader fails when the parser returns both or neither
of a manifest and an error, or allocates more than sixteen times its
input plus MaxDecompressedSize. make test runs the committed seed
corpus; make fuzz fuzzes for one minute, by hand only.

Parser bug: MaxDecompressedSize did not bound decompression. The zstd
decoder kept its own 64 GiB limit, set aside whatever size a frame
header claimed, and decoded payloads under 128 KiB in full before the
LimitReader read any of it, so a 92-byte manifest claiming 8 GiB made
the parser allocate 8 GiB. The decoder now has MaxDecompressedSize as
its limit; that manifest is a regression seed.

Model: opus-5-5
2026-10-03 15:44:24 +00:00
clawbot a3749e9e9b cibuild: build with --no-cache like script/docker (closes #89)
check / check (push) Successful in 1m1s
A bare `docker build .` served the Dockerfile's check steps from the
layer cache on an unchanged tree and exited 0 without running them.
script/cibuild now computes the version on its own line and runs the
same build command as script/docker and the shared policy, --no-cache
included, so every CI build runs the checks. README.md describes
script/cibuild accordingly.

Model: opus-5-5
2026-10-03 17:41:55 +02:00
clawbot c3b5fe651a Stamp the tag or short commit in a plain docker build (closes #112)
check / check (push) Successful in 48s
.dockerignore now sends .git but not .git/config, which can hold a
credential and which git describe does not need. The build stage stamps
main.Gitrev from the VERSION build argument when one is given, otherwise
from git describe --tags --always, and fails if .git is present and no
version comes out. git there trusts /src whoever owns it, since a
context sent as a tar archive keeps its files' owners. script/docker is
replaced by the canonical copy, which passes VERSION; bin/gitrev.sh uses
--tags too, so every entrypoint stamps the same value for a clean
commit.

Model: opus-5-5
2026-10-02 08:53:34 +02:00
clawbot 7de4d6ec1c Rewrite script/test to the canonical race-enabled pattern (closes #67)
check / check (push) Successful in 51s
script/test now runs go test -timeout 30s -race -cover ./..., quiet on success and rerunning verbose on failure. -race exposed a data race on the process-global apex/log logger: Init reconfigured it on every CLI run while other goroutines logged through it. internal/log now mutates the global under the write lock and reads it under the read lock; WithError is dropped because its Entry logged outside that lock, and run() reports a failed command's error via log.Errorf instead (still shown under -q). The corruption fuzz test is scaled to 1500 files / 100 iterations to fit the budget under -race; it pins the same claims at reduced breadth. Independent review ran the Docker lint gate uncached.

Model: opus-4-8 (implementation, review)
model: claude-fable-5
2026-09-21 15:17:50 +02:00
clawbot 5683d0f4ff Configure prettier and make fmt-check cover markdown (closes #69)
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Adds .prettierrc and .prettierignore, a single script/prettier entrypoint shared by fmt and fmt-check so the two cannot drift, and prettier 3.9.6 pinned by yarn.lock integrity hash.

Markdown formatting is now gated in the authoritative Docker build via a new mdfmt stage, since the golangci-lint image has no node. REPO_POLICIES.md is ignored so local tooling cannot drift it from upstream.

Removes the || true that made the previous prettier invocation unable to fail.
2026-08-10 16:16:42 +02:00
sneak 6d19de74e7 scripts-to-rule-them-all (#58)
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Reviewed-on: #58
Co-authored-by: sneak <sneak@sneak.berlin>
Co-committed-by: sneak <sneak@sneak.berlin>
2026-07-07 02:13:35 +02:00