SergioandClaude Opus 4.7
a87b16dd85
Nuevo crate hammer-journal y watcher fanotify en hammerd. Cierra el contrato
del SDD 05 §3 ("toda mutación trazable/opaca registrada y consultable") y
liquida la deuda Fase 2 sobre el hook al diario en commit.
hammer-journal:
- MutationEvent (op, path, by, content_hash?, note?), MutationOp
Create/Replace/Edit/Delete, Source enum tagged HammerHydrate /
HammerCommit / External (distingue trazable de opaco para `export`).
- Journal: record append-only + sync_data, read_all/tail/follow (offset),
resilencia a líneas malformadas (kernel-panic mid-write se ignora).
- RFC 3339 UTC sin chrono (Hinnant civil_from_days, válido para todo i64).
- 7 unit tests cubren append/read/tail/follow/malformed/serde/timestamp.
Watcher (hammerd):
- nix::sys::fanotify con FAN_CLASS_NOTIF + FAN_CLOSE_WRITE +
FAN_EVENT_ON_CHILD sobre /bin /sbin /usr/bin /usr/sbin /lib /usr/lib /etc.
- Resuelve path por readlink(/proc/self/fd/<n>) — sin FAN_REPORT_DFID_NAME
para Fase 3 v1; el refinamiento Create/Edit con metadata viene después.
- Filtro: hammer_overlay::status(state_root) → ignora paths bajo un overlay
activo (el ruido del experimento no entra hasta el commit).
- Sin CAP_SYS_ADMIN, fanotify_init falla; hammerd lo reporta y sigue
durmiendo (preparado para que Fase 5 monte el bus encima).
- 3 unit tests sobre defaults/filtros/uid lookup.
CLI:
- hammer journal [--dir] [--tail N] [--follow] [--format pretty|json].
- hammer commit registra cada archivo promocionado/removido vía
commit_with_journal; --no-journal opt-out.
Hook overlay::commit:
- commit_with_journal(id, root, journal): para cada copied/removed emite un
MutationEvent con Source::HammerCommit { overlay }. Test directo del hook
sin overlayfs (lógica pura) más el e2e existente que ya cubre los mounts.
57 tests workspace, 0 fallos.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
48 lines
1.2 KiB
TOML
48 lines
1.2 KiB
TOML
[workspace]
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resolver = "2"
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members = [
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"crates/hammer-core",
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"crates/hammer-build",
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"crates/hammer-overlay",
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"crates/hammer-journal",
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"crates/hammer-cli",
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"crates/hammerd",
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]
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[workspace.package]
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version = "0.0.1"
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edition = "2021"
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license = "MIT"
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authors = ["sergio <gerencia@jlsoltech.com>"]
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repository = "https://gitea.gioser.net/sergio/hammer"
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[workspace.dependencies]
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hammer-core = { path = "crates/hammer-core" }
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hammer-build = { path = "crates/hammer-build" }
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hammer-overlay = { path = "crates/hammer-overlay" }
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hammer-journal = { path = "crates/hammer-journal" }
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# shared third-party deps, pinned at the workspace level
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anyhow = "1"
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thiserror = "2"
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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serde_yaml = "0.9"
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toml = "0.8"
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blake3 = "1"
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sha2 = "0.10"
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hex = "0.4"
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nix = { version = "0.30", default-features = false, features = ["fanotify", "fs", "user"] }
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tempfile = "3"
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clap = { version = "4", features = ["derive"] }
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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[profile.release]
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# small, static-friendly binaries for the userland
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opt-level = "z"
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lto = true
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codegen-units = 1
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strip = true
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panic = "abort"
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