write base server

main.go

@@ -1 +1,65 @@
+//go:generate go run gen/gen.go
 
+package main
+
+import (
+	"log"
+	"os"
+	"regexp"
+	"slices"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/gofiber/fiber/v2/middleware/logger"
+	"github.com/gookit/color"
+	"github.com/joho/godotenv"
+
+	"bdgrp_go/db"
+	"bdgrp_go/routes"
+)
+
+const PORT = ":8482"
+
+var servers = []string{"TW", "JP", "GL", "CN"}
+
+func main() {
+	if _, err := os.Stat(".env"); os.IsNotExist(err) {
+		log.Fatal("Error: .env not found.")
+	}
+	godotenv.Load()
+
+	server := os.Getenv("SERVER")
+	valid := slices.Contains(servers, server)
+	if !valid {
+		log.Fatal("Error: Unknown Server.")
+	}
+
+	for _, s := range servers {
+		os.MkdirAll("resp/"+s, 0755)
+	}
+
+	db.Init(servers)
+
+	app := fiber.New(fiber.Config{
+		StrictRouting: true,
+		ETag:          false,
+	})
+
+	app.Use(logger.New())
+
+	re := regexp.MustCompile(`/+`)
+	app.Use(func(c *fiber.Ctx) error {
+		c.Path(re.ReplaceAllString(c.Path(), "/"))
+		return c.Next()
+	})
+
+	routes.LoadAll(app)
+
+	app.Get("/", func(c *fiber.Ctx) error {
+		return c.SendString(os.Getenv("SERVER"))
+	})
+
+	log.Printf("Running on %s", PORT)
+	color.HEX("#00AABB").Printf("Server: %s\n", server)
+
+	app.Listen(PORT)
+}