fn_registry/functions/infra/pc_locations_drift.md at 2a3d7803474f1e8c2b0095d6d086ca92ab7c2dc9

Files

T

egutierrez 2a3d780347 feat(doctor): add fn doctor CLI + 14 functions for system management

Adds `fn doctor` read-only diagnostic command with subcommands artefacts,
services, sync, uses-functions, unused, and --json flag for agents.
Each subcommand wraps a registry function in functions/infra/.

New functions:
- artefact_doctor, services_status, pc_locations_drift,
  audit_uses_functions, find_unused_functions (Go diagnostics)
- backup_sqlite_db, rotate_backups, wait_for_http, wait_for_port,
  port_kill, tail_journal, pre_commit_hook_install (bash utilities)
- notify_telegram (Go HTTP)
- backup_all pipeline (tag launcher)

Plus prior session leftovers (scan_secrets_in_dirty, append_diary_entry,
git utilities, http_session_cookie_middleware, compile/full-git pipelines).

Fixes pc_locations_drift filepath.Join bug with absolute dir_path.
Documents fn doctor in CLAUDE.md, .claude/rules/fn_doctor.md (rule 23),
docs/architecture.md, CHANGELOG.md (2026-05-07), and diary entry.

First fn doctor uses-functions run found drift in 7/12 apps (deuda
para sincronizar app.md con imports reales).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-07 01:42:10 +02:00

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name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, tested, tests, test_file_path, file_path, params, output

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kind

lang

domain

version

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signature

description

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pc_locations_drift

function

infra

1.0.0

impure

func PcLocationsDrift(registryRoot string, pcID string) ([]LocationDrift, error)

Compara la tabla pc_locations contra el estado real del disco para el PC actual. Detecta tres tipos de drift: carpetas activas que no existen, entradas missing cuya carpeta reaparece, y artefactos indexados en disco sin fila en pc_locations.

doctor

sync

pc_locations

drift

false

error_go_core

bufio

database/sql

fmt

path/filepath

strings

github.com/mattn/go-sqlite3

true

active entry whose folder is missing reports missing_on_disk

active entry with existing folder reports no drift

missing entry whose folder reappears reports status_should_be_active

indexed app on disk without pc_locations row reports untracked_on_disk

functions/infra/pc_locations_drift_test.go

functions/infra/pc_locations_drift.go

name	desc
registryRoot	Ruta absoluta a la raiz del registry (donde vive registry.db).

name	desc
pcID	Identificador del PC (ej: 'home-wsl'). Si vacio, se lee de la primera linea no vacia de ~/.fn_pc.

Slice de LocationDrift con todos los discrepancias encontradas. Vacio si no hay drift. Error solo si no se puede abrir registry.db.

Ejemplo

drifts, err := PcLocationsDrift("/home/lucas/fn_registry", "")
if err != nil {
    log.Fatal(err)
}
for _, d := range drifts {
    fmt.Printf("[%s] %s/%s -> %s\n", d.Issue, d.EntityType, d.EntityID, d.DirPath)
}

Notas

Read-only — nunca modifica la BD ni el disco. Util como paso inicial de fn doctor sync.

La funcion readFnPC es compartida en el paquete infra (lee ~/.fn_pc ignorando lineas vacias y comentarios con #).

Tipos de issue reportados:

missing_on_disk: entrada active cuya carpeta no existe → sugerir cambiar status a missing
status_should_be_active: entrada missing cuya carpeta existe → sugerir cambiar status a active
untracked_on_disk: artefacto indexado con carpeta en disco pero sin fila en pc_locations → sugerir insertar

2.3 KiB Raw Blame History

Ejemplo

Notas

2.3 KiB

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