.PHONY: help dev dev-persistent test lint clean docker-build docker-run

# Default target
all: help

help:
	@echo "========================================================================"
	@echo " pengzhan.dev — Engineering Makefile"
	@echo "========================================================================"
	@echo "Available commands:"
	@echo "  make dev             Start local server in Ephemeral Staging Mode"
	@echo "                       (Safe by default: site.db is NEVER mutated)"
	@echo "  make dev-persistent  Start local server in Persistent DB Mode"
	@echo "                       (Changes to comments & logs write to site.db)"
	@echo "  make test            Run complete automated test suite (in isolated temp DB)"
	@echo "  make lint            Run comprehensive project linter (JS, EJS, CSS)"
	@echo "  make clean           Remove temporary staging DBs and build caches"
	@echo "  make docker-build    Build multi-stage production Docker image"
	@echo "  make docker-run      Run production Docker container on port 3000"
	@echo "========================================================================"

dev:
	@echo "Starting dev server in Safe Ephemeral Staging Mode..."
	@echo "-> Production sample-content/data/site.db is protected from writes."
	APP_ENV=staging node --watch --watch-path=server --watch-path=views --watch-path=public server/index.js

dev-persistent:
	@echo "Starting dev server in Persistent DB Mode..."
	@echo "-> Writes will be recorded to sample-content/data/site.db."
	node --watch --watch-path=server --watch-path=views --watch-path=public server/index.js

test:
	@echo "Running automated test suite..."
	NODE_ENV=test node test/test.js

lint:
	@echo "Running project linter..."
	node scripts/lint.js

clean:
	@echo "Cleaning temporary test and staging artifacts..."
	@rm -f /tmp/site.staging-*.db /tmp/site.staging-*.db-*
	@rm -f sample-content/data/*.db-journal sample-content/data/*.db-wal sample-content/data/*.db-shm
	@echo "Clean complete."

docker-build:
	@echo "Building Docker image pengzhan.dev:latest..."
	docker build -t pengzhan.dev:latest .

docker-run:
	@echo "Running Docker container on http://localhost:3000..."
	docker run --rm -p 3000:3000 -v $(PWD)/sample-content:/app/content pengzhan.dev:latest