Every fetch of an artifact wrote one path, so fetches with different URLs
or digests, which do not share a coalescing key, could overwrite each
other's bytes, serve the wrong ones, or delete them on a digest mismatch
while the other was about to open them.
storeArtifact now writes {ecosystem}/{name}/{version}/{fetch id}/{filename},
with a random id per fetch. Most ecosystems learn the digest only after
the fetch, and storage has no rename, so the id is the one rule that fits
all of them. Existing records keep their paths and stay readable. On a
file:// bucket, Delete now removes an emptied fetch directory, which
fileblob leaves behind, and no other directory, since another fetch may
be creating its own inside it.
A path a record stops pointing at is queued in pending_deletes rather
than deleted, since a request that read the record may still open it. A
loop deletes queued paths after max(1h, direct_serve_ttl), whether or not
max_size is set. UpsertArtifact and clears apply only if the record still
holds the path the caller read, so racing commits each queue the path
they replaced and a clear never orphans a newer commit. Eviction still
deletes inline, and counts space as freed only when the record still
pointed at what it deleted.
* Bump go tool golangci-lint to v2.13.1
The .golangci.yml goconst.ignore-tests setting was added in v2.12.0
(golangci/golangci-lint#6480). On the previously pinned v2.10.1,
config verify fails with "additional properties 'ignore-tests' not
allowed" and the setting is silently ignored at run time, so goconst
counts test-file literals toward min-occurrences.
* Apply gofmt and CutSuffix simplification
- gofmt -w internal/server/health_test.go
- Replace HasSuffix+TrimSuffix with CutSuffix in ParseSize
* Remove dead code and migrate tests off legacy Filesystem storage
Migrate the three test call sites of storage.NewFilesystem to
storage.OpenBucket("file://...") and drop the deprecated
StorageConfig.Path field from test configs, then delete code that
deadcode reports as unreachable from cmd/proxy:
- internal/storage/filesystem.go and its tests
- storage.HashingReader
- enrichment.Service.BulkCheckVulnerabilities and NormalizeLicense
- server.ActiveRequestsMiddleware (no-op body; the real tracking
is the inline r.Use at server.go:226)
- mirror.RegistrySource (unimplemented stub)
metrics.UpdateCircuitBreakerState and RecordCircuitBreakerTrip are
kept because #275 wires them.
Update the CONTRIBUTING.md storage section to reflect blob.go.
* Fix all golangci-lint issues across the codebase
Resolve 77 lint issues reported by golangci-lint with gocritic, gocognit,
gocyclo, maintidx, dupl, mnd, unparam, ireturn, goconst, and errcheck
enabled. Net reduction of ~175 lines through shared helpers and
deduplication.
* Suppress staticcheck SA1019 for intentional deprecated field usage
The Storage.Path field is deprecated but still read for backwards
compatibility with existing configs that haven't migrated to the URL field.
