# nsbx — Neuron dev-environment Makefile
# ---------------------------------------------------------------------------
# Thin, documented wrappers over the `nsbx` primitive so a newcomer never has to
# memorise the elc/cc build incantation or the sandbox lifecycle. Every target is
# a one-liner over `nsbx`; nothing here reimplements engram logic.
#
#   make dev NAME=tim        # new branch + worktree + isolated engram, one shot
#   make status NAME=tim     # inspect it (omit NAME to list all sandboxes)
#   make run NAME=tim        # poke its API (API=/api/stats by default)
#   make test NAME=tim       # run the safety rails as checks (nsbx validate)
#   make build NAME=tim      # compile the worktree's changes into the engram
#   make destroy NAME=tim    # tear it all down (branch kept)
#
# The isolated engram is ALWAYS a clone of the live store on a NON-default port;
# prod (:8742 / :7770) is untouchable from here.
# ---------------------------------------------------------------------------

# locate nsbx next to this Makefile, regardless of where make is run from
NSBX := $(dir $(realpath $(lastword $(MAKEFILE_LIST))))nsbx
SBX  := dev-$(NAME)
API  ?= /api/stats

.DEFAULT_GOAL := help

.PHONY: help dev build run test status list destroy bt

help: ## Show this help
	@echo "nsbx dev-environment — one-command isolated Neuron dev setup"
	@echo ""
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(firstword $(MAKEFILE_LIST)) \
	  | awk 'BEGIN{FS=":.*?## "}{printf "  make %-22s %s\n", $$1, $$2}'
	@echo ""
	@echo "  Variables:  NAME=<dev name> (required for most)   API=<path> (run)"
	@echo "              BASE=<git ref>  WT=<worktree dir>  PORT=<n>  ARGS=<extra nsbx flags>"

dev: ## Create branch + worktree + isolated engram (NAME=x [BASE=ref PORT=n WT=dir ARGS=...])
	@test -n "$(NAME)" || { echo "usage: make dev NAME=<name>"; exit 2; }
	$(NSBX) dev $(NAME) $(if $(BASE),--base $(BASE)) $(if $(PORT),--port $(PORT)) $(if $(WT),--worktree $(WT)) $(ARGS)

build: ## Rebuild the engram from the dev worktree's own source (NAME=x)
	@test -n "$(NAME)" || { echo "usage: make build NAME=<name>"; exit 2; }
	@wt=$$(python3 -c "import json,os;print(json.load(open(os.path.expanduser('~/.neuron/sandboxes/$(SBX)/dev.json')))['worktree'])" 2>/dev/null); \
	 test -n "$$wt" || { echo "no dev.json for $(SBX) — run 'make dev NAME=$(NAME)' first"; exit 2; }; \
	 $(NSBX) build $(SBX) --source "$$wt"

bt: build run ## Fast El loop: rebuild the engram from the worktree, then poke it (NAME=x)

run: ## Poke the isolated engram's API (NAME=x [API=/api/stats])
	@test -n "$(NAME)" || { echo "usage: make run NAME=<name> [API=/path]"; exit 2; }
	$(NSBX) run $(SBX) api $(API)

test: ## Run the safety rails as checks: zero-loss, reboot, RSS, parity, keystones (NAME=x)
	@test -n "$(NAME)" || { echo "usage: make test NAME=<name>"; exit 2; }
	$(NSBX) validate $(SBX)

status: ## Show one sandbox's status (NAME=x), or list all if NAME is unset
	@if [ -n "$(NAME)" ]; then $(NSBX) status $(SBX); else $(NSBX) list; fi

list: ## List all sandboxes
	$(NSBX) list

destroy: ## Tear down engram + worktree (NAME=x [ARGS=--delete-branch])
	@test -n "$(NAME)" || { echo "usage: make destroy NAME=<name>"; exit 2; }
	$(NSBX) dev-down $(NAME) $(ARGS)