Feat/improve env bootstraping

.goreleaser.yaml

@@ -39,7 +39,7 @@ nfpms:
   - id: lab
     builds:
       - lab
-    maintainer: "Your Name <you@example.com>"
+    maintainer: "Bart Rosa <contact@bartrosa.dev>"
     description: "Homelab automation CLI from bare metal to GPU-served LLMs"
     license: Apache-2.0
     bindir: /usr/bin

CHANGELOG.md

@@ -7,6 +7,56 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added — v0.3.0 "Developer Environment"
+
+- **`lab stack`** (rename from `lab toolchain`; aliases `toolchain`, `tc`): component registry, dependency-ordered install, presets, GPU detection, shell PATH management (`shellrc`).
+- **26 stack components** across language, build-tool, container, GPU, VCS, package-manager, and database-embedded categories (Python/Node/Go/Rust/Scala/Kotlin, uv, CUDA/ROCm, DuckDB/SQLite, Docker/Podman, …). No Ruby, no .NET.
+- **`lab services` framework**: compose orchestrator, shared `homelab-net`, embedded templates, stdin prompt engine, secret handling, service presets.
+- **15 services**: postgres (pgvector/postgis/timescaledb plugins), mysql/mariadb, redis, valkey, mongodb, clickhouse, rabbitmq, nats, qdrant, weaviate, prometheus, grafana (auto-provisioned datasources), loki, tempo, minio.
+- **High-level wrappers**: `lab obs up/down`, `lab vector up`, `lab data up`.
+- **Config**: `stack.*` and extended `services.*` (runtime `auto`, instances, presets).
+- **Docs**: [`docs/services.md`](docs/services.md), updated README/commands/configuration.
+- **Tests**: stack orchestrator/presets/shellrc/gpu, services orchestrator/templates/postgres, prompt stdin.
+
+### Changed
+
+- `lab toolchain` → `lab stack` (alias preserved).
+- `services.runtime` default: `auto` (prefer docker on Ubuntu, podman on Silverblue).
+
+### Added — Graph Databases
+
+- Service category: **`graph`**
+- **ArcadeDB** (Apache 2.0) — multi-model graph + document + KV + vector, single container, Studio UI, Cypher/Gremlin/SQL, optional protocol plugins
+- **NebulaGraph** (Apache 2.0) — 4-container compose (metad + storaged + graphd + studio), nGQL, automated post-init for host registration and password setup
+- Service presets: **`graphrag`** (arcadedb + qdrant + minio + postgres), **`graph-lab`** (arcadedb + nebulagraph)
+- **`lab vector`** accepts graph databases with built-in vector search (forwards to `lab services up`)
+- Optional **`PostUpper`** interface for post-compose setup (NebulaGraph)
+- Docs: graph database catalog, licensing rationale, embedded graph alternatives (Kuzu / LadybugDB)
+
+## [0.2.0] - TBD
+
+**Provisioning Release** — distribute `lab`, create verified bootable USB installers, and bootstrap Ubuntu or Fedora Silverblue on a fresh OS.
+
+Implementation landed iteratively in v0.1.0–v0.1.1; v0.2.0 is the documented stable milestone for the full workflow.
+
+### Added
+
+- Release plumbing: GoReleaser `.tar.gz`, `.deb`, `.rpm`, and `checksums.txt` for linux/darwin amd64/arm64.
+- `scripts/install.sh` and `scripts/uninstall.sh` — curl install with SHA256 verification, prefix detection, optional PATH setup.
+- `lab self-update` with `--check`, `--version`, `--pre-release`, and `--yes` (`internal/updater`).
+- `lab iso list|download|disks|images|write` — ISO catalog, verified downloads (SHA256 + GPG), USB disk listing, safe `dd` writes on Linux (`internal/iso`).
+- `lab bootstrap essentials` — idempotent baseline for Ubuntu and Fedora Silverblue (`internal/bootstrap`, `internal/pkgmgr`: apt, rpm-ostree, detect).
+- Testable process runner: `internal/exec`.
+- Provisioning guide: [`docs/provisioning.md`](docs/provisioning.md).
+
+### Changed
+
+- README: v0.2.0 provisioning walkthrough, install/upgrade docs, full command status table.
+- `docs/commands.md`: ISO interactive write, `bootstrap essentials` flags, `self-update` reference.
+- `docs/architecture.md`: adapter model, `internal/iso` and `internal/updater` packages.
+- Terminal UX (carried from v0.1.1): progress bars, GPG key import, theme-adaptive output, interactive ISO picker.
+- CI: GitHub Actions Node 24 runtime; golangci-lint v2.12.2 for Go 1.25.
+
 ## [0.1.1] - 2026-07-15
 
 ### Changed

CONTRIBUTING.md

@@ -6,7 +6,7 @@
 - `make`, `git`.
 - Optional: `goreleaser` locally if you are cutting releases.
 
-`make ci` downloads `golangci-lint` and formatters via `go run` pins — no global install required.
+`make ci` downloads **golangci-lint v2.12.2** and formatters via `go run` pins — no global install required.
 
 ## Getting started
 

Makefile

@@ -31,6 +31,9 @@ install: ## go install with ldflags
 test: ## Run tests
 	go test ./... -race -cover
 
+test-integration: ## Run compose integration tests (not in CI)
+	go test ./... -tags=integration -cover
+
 lint: ## Run golangci-lint
 	go run github.com/golangci/golangci-lint/v2/cmd/golangci-lint@v2.12.2 run