⚡ initialize project structure with main, routing, and environment utilities

cmd/server/main.go

@@ -0,0 +1,3 @@
+package main
+
+func main() {}

internal/router/router.go

@@ -0,0 +1,15 @@
+package router
+
+import (
+	"github.com/cloudwego/hertz/pkg/app/server"
+	v1 "github.com/snowykami/neo-blog/internal/router/v1"
+	"github.com/snowykami/neo-blog/pkg/utils"
+)
+
+func init() {
+	h := server.New(
+		server.WithHostPorts(":"+utils.Getenv("PORT", "8888")),
+		server.WithMaxRequestBodySize(utils.GetenvAsInt("MAX_REQUEST_BODY_SIZE", 1048576000)), // 1000MiB
+	)
+	v1.RegisterRoutes()
+}

internal/router/v1/user.go

@@ -0,0 +1,7 @@
+package v1
+
+import "github.com/cloudwego/hertz/pkg/route"
+
+func registerUserRoutes(group *route.RouterGroup) {
+
+}

internal/router/v1/v1.go

@@ -0,0 +1,8 @@
+package v1
+
+import "github.com/cloudwego/hertz/pkg/app/server"
+
+func RegisterRoutes(h *server.Hertz) {
+	apiV1Group := h.Group("/api/v1")
+	registerUserRoutes(apiV1Group)
+}

pkg/utils/env.go

@@ -0,0 +1,46 @@
+package utils
+
+import (
+	"github.com/joho/godotenv"
+	"os"
+	"strconv"
+)
+
+func init() {
+	_ = godotenv.Load()
+}
+
+func Getenv(key string, defaultValue ...string) string {
+	value := os.Getenv(key)
+	if value == "" && len(defaultValue) > 0 {
+		return defaultValue[0]
+	}
+	return value
+}
+
+func GetenvAsInt(key string, defaultValue ...int) int {
+	value := os.Getenv(key)
+	if value == "" && len(defaultValue) > 0 {
+		return defaultValue[0]
+	}
+	intValue, err := strconv.Atoi(value)
+	if err != nil && len(defaultValue) > 0 {
+		return defaultValue[0]
+	}
+	return intValue
+}
+
+func GetenvAsBool(key string, defaultValue ...bool) bool {
+	value := os.Getenv(key)
+	if value == "" && len(defaultValue) > 0 {
+		return defaultValue[0]
+	}
+	boolValue, err := strconv.ParseBool(value)
+	if err != nil {
+		if len(defaultValue) > 0 {
+			return defaultValue[0]
+		}
+		return false
+	}
+	return boolValue
+}