sc/sgard

Files

Kyle Isom d1a6e533a4 Step 8: Polish — lint, clock abstraction, e2e test.

- golangci-lint config with errcheck, govet, staticcheck, errorlint
- Fix all lint issues (unchecked error returns in cleanup paths, De Morgan)
- Inject jonboulle/clockwork into Garden for deterministic timestamps
- Add manifest.NewWithTime() for clock-aware initialization
- E2e lifecycle test: init → add → checkpoint → modify → status → restore → verify
- Update CLAUDE.md, PROJECT_PLAN.md, PROGRESS.md

Phase 1 (local) is now complete. All 9 CLI commands implemented and tested.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-23 22:03:53 -07:00

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PROGRESS.md

Tracks implementation status. See PROJECT_PLAN.md for the full plan and ARCHITECTURE.md for design details.

If you are picking this up mid-implementation, read this file first.

Current Status

Phase: Phase 1 complete (Steps 1–8). All local commands implemented.

Last updated: 2026-03-23

Completed Steps

Step 1: Project Scaffolding — removed old C++ files and .trunk/ config, initialized Go module, added cobra + yaml.v3 deps, created package dirs, set up cobra root command with --repo flag.
Step 2: Manifest Package — Manifest and Entry structs with YAML tags, New(), Load(path), and Save(path) with atomic write. 5 tests.
Step 3: Store Package — content-addressable blob store with SHA-256 keying. New(), Write(), Read(), Exists(), Delete() with atomic writes, hash validation, and two-level directory layout. 11 tests.
Step 4: Garden Core — Init and Add — Garden struct tying manifest + store, Init(), Open(), Add() handling files/dirs/symlinks, HashFile(), tilde path conversion, CLI init and add commands. 8 tests.
Step 5: Checkpoint and Status — Checkpoint() re-hashes all tracked files, stores changed blobs, updates timestamps. Status() reports ok/modified/missing per entry. CLI checkpoint (with -m flag) and status commands. 4 tests.
Step 6: Restore — Restore() with selective paths, force mode, confirm callback, timestamp-based auto-restore, parent dir creation, symlink support, file permission restoration. CLI restore with --force flag. 6 tests.
Step 7: Remaining Commands — Remove (2 tests), Verify (3 tests), List (2 tests), Diff (3 tests). Each in its own file to enable parallel development. All CLI commands wired up.
Step 8: Polish — golangci-lint config, all lint issues fixed, clockwork clock abstraction injected into Garden, e2e lifecycle test, docs updated.

In Progress

(none)

Up Next

Phase 1 is complete. Future work: blob durability, gRPC remote mode.

Known Issues / Decisions Deferred

Blob durability: blobs are not stored in git. A strategy for backup or replication is deferred to a future phase.
gRPC remote mode: Phase 2. Package structure is designed to accommodate it (garden core separates logic from CLI wiring).
Clock abstraction: Done — jonboulle/clockwork injected. E2e test uses fake clock for deterministic timestamps.

Change Log

Date	Step	Summary
2026-03-23	—	Design phase complete. ARCHITECTURE.md and PROJECT_PLAN.md written.
2026-03-23	1	Scaffolding complete. Old C++ removed, Go module initialized, cobra root command.
2026-03-23	2	Manifest package complete. Structs, Load/Save with atomic write, full test suite.
2026-03-23	3	Store package complete. Content-addressable blob store, 11 tests.
2026-03-23	4	Garden core complete. Init, Open, Add with file/dir/symlink support, CLI commands. 8 tests.
2026-03-23	5	Checkpoint and Status complete. Re-hash, store changed blobs, status reporting. 4 tests.
2026-03-23	6	Restore complete. Selective paths, force/confirm, timestamp logic, symlinks, permissions. 6 tests.
2026-03-23	7	Remaining commands complete. Remove, Verify, List, Diff — 10 tests across 4 parallel units.
2026-03-23	8	Polish complete. golangci-lint, clockwork, e2e test, doc updates.

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