build(repo): allow starting & stopping nats server locally

Makefile

@@ -5,14 +5,23 @@
 TARGET ?= aarch64-apple-darwin
 PACKAGE ?= fuel-core-nats
 
-.PHONY: all build run clean lint fmt help test doc
+.PHONY: all build run clean lint fmt help setup start-nats stop-nats test doc
 
 all: build
 
 install:
 	cargo fetch
 
-setup:
+check-commands:
+	@for cmd in $(COMMANDS); do \
+		if ! command -v $$cmd >/dev/null 2>&1; then \
+			echo >&2 "$$cmd is not installed. Please install $$cmd and try again.."; \
+			exit 1; \
+		fi \
+	done
+
+setup: COMMANDS=rustup pre-commit
+setup: check-commands 
 	./scripts/setup.sh
 
 # ------------------------------------------------------------
@@ -32,6 +41,13 @@ dev-watch:
 build: install
 	cargo build --release --target "$(TARGET)" --package "$(PACKAGE)"
 
+start-nats:	CMDS=docker-compose
+start-nats: check-commands
+	docker-compose -f docker/docker-compose.yml up
+
+stop-nats: 
+	docker-compose -f docker/docker-compose.yml down
+
 run:
 	cargo run --release
 

docker/.dockerignore

@@ -0,0 +1 @@
+/target

docker/docker-compose.yml

@@ -0,0 +1,7 @@
+version: '3.9'
+
+services:
+  nats:
+    image: nats:2.10.16
+    ports: [4222:4222]
+    command: [--name=fuel-core-nats-server, --js]

scripts/setup.sh

@@ -1,18 +1,5 @@
 #!/bin/bash
 
-# Check if a command exists using which
-check_command() {
-    if ! which "$1" >/dev/null 2>&1; then
-        echo "$1 is not installed. Please install $1 and try again."
-        exit 1
-    fi
-}
-
-# Check if Rust is installed
-check_command rustup
-# Check if pre-commit is installed
-check_command pre-commit
-
 # Install pre-commit hooks
 pre-commit install