Fix every finding surfaced by the canonical .golangci.yml with
golangci-lint v2.12.2 (refs #61), behavior-preserving throughout:
- err113: dynamic errors replaced with package-level sentinels and %w
wrapping; direct comparisons converted to errors.Is
- goprintffuncname: printf-style helpers renamed with an f suffix
(ui.Writer message methods, cli.ReportErrorf, database.Fatalf,
vaultik stdoutf) and all call sites updated
- revive: stuttering type names renamed (blob.Handler, blob.WithReader,
blob.ChunkPosition, storage.URL, storage.Info), doc comments added,
unused parameters blanked, package comments added
- contextcheck/noctx: ctx threaded through blob.Packer
(AddChunk/Flush/FinalizeBlob/PackChunks) and scanner call sites;
context-aware exec and sql variants used
- funlen/cyclop/gocognit/nestif/dupl: oversized or duplicated
functions split into focused helpers across production and test code
- paralleltest/tparallel/thelper/usetesting/testpackage: tests
parallelized where safe (global log.Initialize kept in the serial
phase), helpers marked, t.TempDir adopted, external test packages
where only exported API is used
- gosec: integer conversions clamped or justified, header timeouts
added, remaining findings suppressed with per-site justifications
- mnd/goconst/lll/wsl_v5/nlreturn/noinlineerr/errcheck and other
mechanical findings fixed directly
Remove the deprecated log.LogOptions alias (callers migrated to
log.Options). make check is green.
- Created manifest.go with proper Manifest structure including blob sizes
- Updated manifest generation to include compressed size for each blob
- Added TotalCompressedSize field to manifest for quick access
- Renamed backup package to snapshot for clarity
- Updated snapshot list to show all remote snapshots
- Remote snapshots not in local DB fetch manifest to get size
- Local snapshots not in remote are automatically deleted
- Removed backwards compatibility code (pre-1.0, no users)
- Fixed prune command to use new manifest format
- Updated all imports and references from backup to snapshot
