molecule-core/Makefile
claude-ceo-assistant 9d50a6dae4 feat(local-dev): air-based hot-reload for workspace-server
Closes core#116. Brings local-dev iteration parity with the canvas's
Turbopack HMR — edit a Go file, see the platform restart in <5s
instead of running 'docker compose up --build' (~30s) per change.

USAGE
  make dev   # docker compose with air-driven live reload
  make up    # production-shape stack (no air, normal Dockerfile)

WHAT THIS ADDS
  workspace-server/.air.toml      — air watch config
  workspace-server/Dockerfile.dev — air-on-golang:1.25-alpine, dev-only
  docker-compose.dev.yml          — overlay swapping platform service
                                    to Dockerfile.dev + bind-mounting
                                    workspace-server/ source
  Makefile                        — make {dev,up,down,logs,build,test}

WHAT THIS DOES NOT TOUCH
  workspace-server/Dockerfile (production multi-stage build)
  docker-compose.yml          (prod-shape stack)
  CI workflows                (build prod image directly)
  Tenant deployment / SaaS    (image swap stays the model)

Pure additive. Existing 'docker compose up' path unchanged; production
stays on the static binary. Air install pinned via go install at image
build time so the dev image is reproducible-enough for local use (we
don't pin air to a SHA — the dev image is rebuilt locally and updates
opportunistically).

PHASE 4 SELF-REVIEW (FIVE-AXIS)
  Correctness: No finding — additive change, no existing path modified.
    .air.toml watches .go + .yaml under workspace-server/, excludes
    _test.go and tests dir so test edits don't trigger rebuild.
    Dockerfile.dev mirrors prod's 'go mod download' so first rebuild
    is fast.
  Readability: No finding — three small files plus a Makefile, each
    with header comments explaining the WHY, not just the WHAT. The
    Makefile uses the standard ## help-target pattern.
  Architecture: No finding — overlay pattern (docker-compose.dev.yml
    on top of docker-compose.yml) is the standard compose convention
    for env-specific overrides. Doesn't fork the prod path.
  Security: No finding because no production code path; dev-only image
    isn't built in CI and isn't published to ECR.
  Performance: No finding — air debounce=500ms, exclude_unchanged=true
    so a save that doesn't change content is a no-op rebuild.

REFS
  core#116 — this issue
  Companion: core#117 (workspace-side config-watcher for hot-reload of
  config.yaml) — different scope; this issue is platform-only.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-08 08:10:50 -07:00

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Makefile

# Top-level Makefile — convenience wrappers around docker compose.
#
# Most molecule-core dev work happens via these shortcuts. CI doesn't
# use this Makefile; CI calls docker compose / go test directly so the
# Makefile can evolve without breaking the build.
.PHONY: help dev up down logs build test
help: ## Show this help.
@grep -E '^[a-zA-Z_-]+:.*?## ' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-12s\033[0m %s\n", $$1, $$2}'
dev: ## Start the full stack with air hot-reload for the platform service.
docker compose -f docker-compose.yml -f docker-compose.dev.yml up
up: ## Start the full stack in production-shape mode (no air, normal Dockerfile).
docker compose up
down: ## Stop the stack and remove containers (volumes preserved).
docker compose down
logs: ## Tail logs from all services (Ctrl-C to detach).
docker compose logs -f
build: ## Force a fresh build of the platform image (no cache).
docker compose build --no-cache platform
test: ## Run Go unit tests in workspace-server/.
cd workspace-server && go test -race ./...