- Add canonical .golangci.yml (v2 schema, default: all, project
thresholds for lll/funlen/cyclop/dupl)
- Bump golangci-lint pins from v2.0.2 to v2.12.2 in Makefile
(go install, new /v2 module path) and Dockerfile (tagged+digest
Debian image pin)
- Fix all lint findings surfaced by the new linter set across
cmd/mfer, internal/bork, internal/cli, internal/log, and mfer:
static sentinel errors (err113), context-aware HTTP and exec
(noctx), guarded integer conversions and stricter permissions
(gosec), named constants (mnd, goconst), function decomposition
(funlen, cyclop, gocognit, nestif), declaration ordering
(funcorder), t.Parallel/t.TempDir/t.Setenv adoption in tests
(paralleltest, usetesting), protobuf getters (protogetter), plus
formatting and style cleanups (wsl_v5, nlreturn, lll, revive,
testifylint, and others)
- Serialize CLI runs in tests behind a mutex so parallel tests do
not cross-wire the process-global logger's captured output
- Implement gpgVerify function that creates a temporary keyring to verify
detached signatures against embedded public keys
- Signature verification happens during deserialization after hash
validation but before decompression
- Extract signatureString() as a method on manifest for generating the
canonical signature string (MAGIC-UUID-MULTIHASH)
- Add --require-signature flag to check command to mandate signature from
a specific GPG key ID
- Expose IsSigned() and Signer() methods on Checker for signature status
- Atomic writes for mfer gen: writes to temp file, renames on success,
cleans up temp on error/interrupt. Prevents empty manifests on Ctrl-C.
- Humanized byte sizes using dustin/go-humanize (e.g., "10 MiB" not "10485760")
- Progress lines clear when done (using ANSI escape \r\033[K])
- Debug logging when files are added to manifest (mfer gen -vv)
- Move -v/-q flags from global to per-command for better UX
- Add tests for atomic write behavior with failing filesystem mock
Replace callback-based progress reporting in Builder.AddFile with
channel-based FileHashProgress for consistency with EnumerateStatus
and ScanStatus patterns. Update scanner.go to use the new channel API.
Major changes:
- Refactor CLI to accept injected I/O streams and filesystem (afero.Fs)
for testing without touching the real filesystem
- Add RunOptions struct and RunWithOptions() for configurable CLI execution
- Add internal/scanner package with two-phase manifest generation:
- Phase 1 (Enumeration): walk directories, collect metadata
- Phase 2 (Scan): read contents, compute hashes, write manifest
- Add internal/checker package for manifest verification with progress
reporting and channel-based result streaming
- Add mfer/builder.go for incremental manifest construction
- Add --no-extra-files flag to check command to detect files not in manifest
- Add timing summaries showing file count, size, elapsed time, and throughput
- Add comprehensive tests using afero.MemMapFs (no real filesystem access)
- Add contrib/usage.sh integration test script
- Fix banner ASCII art alignment (consistent spacing)
- Fix verbosity levels so summaries display at default log level
- Update internal/log to support configurable output writers
