add docker support, move to env file, add example

.example.env

@@ -0,0 +1,7 @@
+PORT=6600
+HOST=0.0.0.0
+#NODE_ENV=development
+
+#REDIS_HOST=127.0.0.1
+#REDIS_PORT=6379
+REDIS_PASSWORD=pasw0rd

.gitignore

@@ -1,3 +1,4 @@
 /node_modules
 bun.lockb
 /config/secrets.ts
+.env

Dockerfile

@@ -0,0 +1,15 @@
+# docker/dev.Dockerfile
+FROM oven/bun:latest
+
+WORKDIR /app/booru-api
+
+COPY package.json ./
+COPY bun.lockb ./
+
+RUN bun install
+
+COPY . .
+
+ENV NEXT_TELEMETRY_DISABLED 1
+
+CMD bun run start

compose.yml

@@ -0,0 +1,30 @@
+services:
+  booru-api:
+    container_name: booru-api
+    build:
+      context: .
+    volumes:
+      - .:/app/booru-api
+    restart: unless-stopped
+    ports:
+      - "${PORT:-6600}:${PORT:-6600}"
+    env_file:
+      - .env
+    depends_on:
+      - dragonfly-redis
+    networks:
+      - booru-network
+
+  dragonfly-redis:
+    container_name: dragonfly-redis
+    image: docker.dragonflydb.io/dragonflydb/dragonfly
+    restart: unless-stopped
+    environment:
+      REDIS_PASSWORD: ${redis_password:-pasw0rd}
+    command: ["--requirepass", "${redis_password:-pasw0rd}"]
+    networks:
+      - booru-network
+
+networks:
+  booru-network:
+    driver: bridge

config/environment.ts

@@ -1,7 +1,21 @@
+import dotenv from "dotenv";
+
+import { logger } from "@/helpers/logger";
+
+try {
+	dotenv.config();
+} catch {
+	logger.error("No .env file found consider creating one");
+}
+
 export const environment: Environment = {
-	port: 6600,
-	host: "127.0.0.1",
-	development:
-		process.argv.includes("--dev") ||
-		process.argv.includes("--development"),
+	port: parseInt(process.env.PORT || "6600", 10),
+	host: process.env.HOST || "0.0.0.0",
+	development: process.env.NODE_ENV === "development",
+};
+
+export const redisConfig: RedisConfig = {
+	host: process.env.REDIS_HOST || "dragonfly-redis",
+	port: parseInt(process.env.REDIS_PORT || "6379", 10),
+	password: process.env.REDIS_PASSWORD || undefined,
 };

package.json

@@ -27,6 +27,7 @@
 	},
 	"type": "module",
 	"dependencies": {
+		"dotenv": "^16.4.7",
 		"redis": "^4.7.0"
 	}
 }

src/database/redis.ts

@@ -1,4 +1,4 @@
-import { redisConfig } from "@config/secrets";
+import { redisConfig } from "@config/environment";
 import { logger } from "@helpers/logger";
 import { createClient, type RedisClientType } from "redis";
 
@@ -23,6 +23,7 @@ class RedisJson {
 			RedisJson.instance.client.on("error", (err: Error) => {
 				logger.error("Redis connection error:");
 				logger.error((err as Error) || "Unknown error");
+				logger.error(redisConfig.host);
 				process.exit(1);
 			});