Production encryption and decryption already run through blobgen; the
crypto package (Encryptor, Decryptor, UpdateRecipients, the fx Module)
and Vaultik.GetEncryptor/GetDecryptor had no production caller. Delete
crypto and route verify --deep through the same blobgen reader restore
uses: it parses the age key once and reads both the database (still
streamed to a temp file) and every blob through blobgen.NewReader.
The second, blob-ID hash step is now one exported function,
blobgen.DoubleSHA256, called by the three former copies. Writer.Sum256
(the double hash) becomes Writer.ContentID so it no longer shares the
name Sum256 with Reader.Sum256 (the single plaintext hash). CompressData
and CompressStream, unused outside tests, are deleted.
Delete the unused, never-adopted secret/config newtypes in internal/types
(the redacting AgeSecretKey and AWSSecretAccessKey plus AgeRecipient,
S3Endpoint, BucketName, S3Prefix, AWSRegion, AWSAccessKeyID). Delete the
uncalled CleanupIncompleteSnapshots (and deleteSnapshot, its only caller,
now dead) and correct ARCHITECTURE.md. The only multi-recipient test
moves to blobgen; the pre-#131 encrypted-bytes hash test is removed.
Model: opus-4-8
Docs-only sweep of the accuracy items. Corrected ARCHITECTURE.md chunk sizes and the fx config type; documented the ls/rm aliases, the CPU/MEM profile env vars, the age_secret_key threat-model caveat, the four zstd presets, and a new locking section for the process-wide PID lock. Narrowed the internal/ui output claim to what holds today (refactor deferred to #149); lock-scoping deferred to #150. Added the missing ARCHITECTURE.md and config.example.yml README links. Every claim re-verified against the tree.
Disclosure: a pre-existing gomodguard linter deprecation surfaced during the gate; unrelated.
Model: opus-4-8
Three documents showed the remote layout with a plaintext snapshot ID as the metadata directory name, and docs/REPOSTRUCTURE.md blamed those IDs for the observable backup time. The store actually names each metadata directory with a one-way hash of the ID, so hostname and snapshot name are not visible; the backup time is, through the plaintext timestamp in the manifest, which is accepted behaviour.
README, ARCHITECTURE.md, docs/DATAMODEL.md and docs/REPOSTRUCTURE.md now show the hashed layout, the derivation is documented once, and the privacy section lists what the unencrypted manifest exposes. Two code comments that claimed the timestamp was hidden are corrected. No behaviour change.
Judgement call: docs/DATAMODEL.md was not named in the issue but had the same error.
model: claude-opus-4-8 (implementation, review); claude-fable-5-1 (merge)
README now covers: storage backends (s3/file/rclone), all CLI commands
with full flag docs, configuration reference table, architecture overview,
roadmap (post-1.0 only), and development workflow.
TODO.md removed — completed items dropped, remaining roadmap items
merged into README.
ARCHITECTURE.md updated: correct snapshot ID format, storage.Storer
instead of s3.Client, binary SQLite export instead of SQL dump.
Remove all ctime from the codebase per sneak's decision on [PR #48](#48).
## Rationale
- ctime means different things on macOS (birth time) vs Linux (inode change time) — ambiguous cross-platform
- Vaultik never uses ctime operationally (scanning triggers on mtime change)
- Cannot be restored on either platform
- Write-only forensic data with no consumer
## Changes
- **Schema** (`internal/database/schema.sql`): Removed `ctime` column from `files` table
- **Model** (`internal/database/models.go`): Removed `CTime` field from `File` struct
- **Database layer** (`internal/database/files.go`): Removed ctime from all INSERT/SELECT queries, ON CONFLICT updates, and scan targets in both `scanFile` and `scanFileRows` helpers; updated `CreateBatch` accordingly
- **Scanner** (`internal/snapshot/scanner.go`): Removed `CTime: info.ModTime()` assignment in `checkFileInMemory()`
- **Tests**: Removed all `CTime` field assignments from 8 test files
- **Documentation**: Removed ctime references from `ARCHITECTURE.md` and `docs/DATAMODEL.md`
`docker build .` passes clean (lint, fmt-check, all tests).
closes#54
Co-authored-by: user <user@Mac.lan guest wan>
Reviewed-on: #55
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>
Document the data model, type instantiation flow, and module
responsibilities. Covers chunker, packer, vaultik, cli, snapshot,
and database modules with detailed explanations of relationships
between File, Chunk, Blob, and Snapshot entities.
sneak
clawbot
