root e31638204d S0.3: just verify + pre-push hook gates the smoke chain

Sprint 0 / R-004 / GATE-0.4 — the 9-smoke chain is no longer
documentation only. One command (`just verify`) runs vet + tests +
all 9 smokes; pre-push hook calls it; a regression cannot leave
this machine without explicit --no-verify override.

Recipes:
  just verify          full gate (33s wall on this box)
  just smoke <day>     single smoke (d1..d6, g1, g1p, g2)
  just smoke-all       all 9 smokes only
  just doctor          dep probe with structured output
                       (--json for CI / pre-push)
  just install-hooks   install .git/hooks/pre-push
  just fmt|vet|test|build|clean

scripts/doctor.sh probes Go ≥1.25, gcc, MinIO at :9000 with bucket
lakehouse-go-primary, Ollama at :11434 with nomic-embed-text loaded,
/etc/lakehouse/secrets-go.toml with [s3.primary]. Each missing dep
prints its install fix command. JSON mode emits the same shape for
CI / pre-push consumers.

README updated with the task-runner section + just install-hooks
on cold-start. Hooks live in .git/hooks/ (untracked); install
recipe recreates them on a fresh clone.

PATH note: justfile prepends /usr/local/go/bin so recipes find Go
without depending on the parent shell's PATH (ADR-001 §1.x lives
go there).

Verified: just verify exits 0 in 33s wall (vet ~0.1s + test ~0.1s +
9 smokes deterministic per audit baseline). Pre-push hook installed
and bash -n clean.

Closes audit risk R-004 (smokes not gated).

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

2026-04-29 04:56:50 -05:00

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golangLAKEHOUSE

Go reimplementation of the Lakehouse — a versioned knowledge substrate for staffing analytics + local AI workloads.

Status

Phase G0 complete + G1/G1P/G2 shipped. Six binaries plus a seventh (vectord) and an eighth (embedd) on top, fronted by a single gateway. Acceptance smokes green for D1-D6 + G1 + G1P + G2.

End-to-end staffing co-pilot pipeline functional through the gateway:

text → /v1/embed → /v1/vectors/index/<name>/add
text → /v1/embed → /v1/vectors/index/<name>/search → top-K hits

Plus the SQL path:

CSV  → /v1/ingest    (parses, writes Parquet via storaged, registers
                      manifest with catalogd)
SQL  → /v1/sql       (DuckDB over the registered Parquets via httpfs)

See docs/PHASE_G0_KICKOFF.md for the day-by-day record (D1-D6 + real-scale validation + G1/G1P/G2 pointer at the bottom).

Service inventory

Bin	Port	Role
`gateway`	3110	Reverse proxy fronting all backing services
`storaged`	3211	Object I/O over S3 (MinIO in dev)
`catalogd`	3212	Parquet manifest registry, ADR-020 idempotency
`ingestd`	3213	CSV → Parquet → register loop
`queryd`	3214	DuckDB SELECT over registered Parquets via httpfs
`vectord`	3215	HNSW vector search (+ optional persistence to storaged)
`embedd`	3216	Text → vector via Ollama (default `nomic-embed-text` 768-d)

Acceptance smokes

scripts/d1_smoke.sh   # 5-binary skeleton + chi /health + gateway proxy probes
scripts/d2_smoke.sh   # storaged GET/PUT/LIST/DELETE + 256 MiB cap + concurrency cap
scripts/d3_smoke.sh   # catalogd register/manifest/list + rehydrate-across-restart
scripts/d4_smoke.sh   # ingestd CSV → Parquet round-trip + schema-drift 409
scripts/d5_smoke.sh   # queryd DuckDB SELECT through httpfs over MinIO
scripts/d6_smoke.sh   # full ingest → query through gateway only
scripts/g1_smoke.sh   # vectord HNSW recall + dim mismatch + duplicate-create 409
scripts/g1p_smoke.sh  # vectord state survives kill+restart via storaged
scripts/g2_smoke.sh   # embed → vectord add → search round-trip

Or run the full gate via the task runner (see below):

just verify     # vet + tests + 9 smokes; ~33s wall

Task runner

just                 # show available recipes
just verify          # full Sprint 0 gate (vet + tests + 9 smokes)
just smoke <day>     # single smoke (d1..d6, g1, g1p, g2)
just doctor          # check cold-start deps; --json for CI
just install-hooks   # install pre-push hook that runs just verify

After a fresh clone, run just install-hooks once so git push is gated on the same green chain that ran here. Hook lives in .git/hooks/pre-push (not tracked; recreated by the recipe).

Cold-start dependencies

Go 1.25+ at /usr/local/go/bin (arrow-go pulled the 1.25 floor)
gcc + libc-dev for the DuckDB cgo binding (ADR-001 §1.1)
just task runner (apt install just on Debian 13+)
MinIO running on :9000 with bucket lakehouse-go-primary
Ollama running on :11434 with nomic-embed-text loaded (G2)
/etc/lakehouse/secrets-go.toml with [s3.primary] credentials (storaged + queryd both read this)

just doctor probes all of the above and reports the fix command for each missing dep. CI / scripts can use just doctor --json.

Layout

docs/                         Direction + spec + ADRs + day-by-day
cmd/                          One main package per binary
internal/                     Shared packages — storeclient, catalogclient,
                                secrets, shared, embed, gateway, plus
                                per-service implementation packages
scripts/                      Smokes + ancillary tooling

Reading order

docs/PRD.md — what we're building and why
docs/SPEC.md — how, per-component
docs/DECISIONS.md — ADRs (ADR-001 foundational)
docs/PHASE_G0_KICKOFF.md — day-by-day from D1 through G2
docs/RUST_PATHWAY_MEMORY_NOTE.md — historical reference for the Rust era's pathway memory (not migrated, by ADR-001 #5)

Predecessor

The Rust Lakehouse this rewrite supersedes lives at git.agentview.dev/profit/lakehouse. It remains the live system serving devop.live/lakehouse/ until this Go implementation reaches feature parity per docs/SPEC.md §7. Then Rust enters maintenance-only mode.

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