generate facade service

app/facade/conf/conf.go

@@ -0,0 +1,110 @@
+package conf
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"sync"
+
+	"github.com/cloudwego/hertz/pkg/common/hlog"
+	"github.com/kr/pretty"
+	"gopkg.in/validator.v2"
+	"gopkg.in/yaml.v2"
+)
+
+var (
+	conf *Config
+	once sync.Once
+)
+
+type Config struct {
+	Env string
+
+	Hertz Hertz `yaml:"hertz"`
+	MySQL MySQL `yaml:"mysql"`
+	Redis Redis `yaml:"redis"`
+}
+
+type MySQL struct {
+	DSN string `yaml:"dsn"`
+}
+
+type Redis struct {
+	Address  string `yaml:"address"`
+	Password string `yaml:"password"`
+	Username string `yaml:"username"`
+	DB       int    `yaml:"db"`
+}
+
+type Hertz struct {
+	Service         string `yaml:"service"`
+	Address         string `yaml:"address"`
+	EnablePprof     bool   `yaml:"enable_pprof"`
+	EnableGzip      bool   `yaml:"enable_gzip"`
+	EnableAccessLog bool   `yaml:"enable_access_log"`
+	LogLevel        string `yaml:"log_level"`
+	LogFileName     string `yaml:"log_file_name"`
+	LogMaxSize      int    `yaml:"log_max_size"`
+	LogMaxBackups   int    `yaml:"log_max_backups"`
+	LogMaxAge       int    `yaml:"log_max_age"`
+}
+
+// GetConf gets configuration instance
+func GetConf() *Config {
+	once.Do(initConf)
+	return conf
+}
+
+func initConf() {
+	prefix := "conf"
+	confFileRelPath := filepath.Join(prefix, filepath.Join(GetEnv(), "conf.yaml"))
+	content, err := ioutil.ReadFile(confFileRelPath)
+	if err != nil {
+		panic(err)
+	}
+
+	conf = new(Config)
+	err = yaml.Unmarshal(content, conf)
+	if err != nil {
+		hlog.Error("parse yaml error - %v", err)
+		panic(err)
+	}
+	if err := validator.Validate(conf); err != nil {
+		hlog.Error("validate config error - %v", err)
+		panic(err)
+	}
+
+	conf.Env = GetEnv()
+
+	pretty.Printf("%+v\n", conf)
+}
+
+func GetEnv() string {
+	e := os.Getenv("GO_ENV")
+	if len(e) == 0 {
+		return "test"
+	}
+	return e
+}
+
+func LogLevel() hlog.Level {
+	level := GetConf().Hertz.LogLevel
+	switch level {
+	case "trace":
+		return hlog.LevelTrace
+	case "debug":
+		return hlog.LevelDebug
+	case "info":
+		return hlog.LevelInfo
+	case "notice":
+		return hlog.LevelNotice
+	case "warn":
+		return hlog.LevelWarn
+	case "error":
+		return hlog.LevelError
+	case "fatal":
+		return hlog.LevelFatal
+	default:
+		return hlog.LevelInfo
+	}
+}

app/facade/conf/dev/conf.yaml

@@ -0,0 +1,20 @@
+hertz:
+  service: "facade"
+  address: ":8080"
+  enable_pprof: true
+  enable_gzip: true
+  enable_access_log: true
+  log_level: info
+  log_file_name: "log/hertz.log"
+  log_max_size: 10
+  log_max_age: 3
+  log_max_backups: 50
+
+mysql:
+  dsn: "gorm:gorm@tcp(127.0.0.1:3306)/gorm?charset=utf8mb4&parseTime=True&loc=Local"
+
+redis:
+  address: "127.0.0.1:6379"
+  username: ""
+  password: ""
+  db: 0

app/facade/conf/online/conf.yaml

@@ -0,0 +1,20 @@
+hertz:
+  service: "facade"
+  address: ":8080"
+  enable_pprof: false
+  enable_gzip: true
+  enable_access_log: true
+  log_level: info
+  log_file_name: "log/hertz.log"
+  log_max_size: 10
+  log_max_age: 3
+  log_max_backups: 50
+
+mysql:
+  dsn: "gorm:gorm@tcp(127.0.0.1:3306)/gorm?charset=utf8mb4&parseTime=True&loc=Local"
+
+redis:
+  address: "127.0.0.1:6379"
+  username: ""
+  password: ""
+  db: 0

app/facade/conf/test/conf.yaml

@@ -0,0 +1,20 @@
+hertz:
+  service: "facade"
+  address: ":8080"
+  enable_pprof: true
+  enable_gzip: true
+  enable_access_log: true
+  log_level: info
+  log_file_name: "log/hertz.log"
+  log_max_size: 10
+  log_max_age: 3
+  log_max_backups: 50
+
+mysql:
+  dsn: "gorm:gorm@tcp(127.0.0.1:3306)/gorm?charset=utf8mb4&parseTime=True&loc=Local"
+
+redis:
+  address: "127.0.0.1:6379"
+  username: ""
+  password: ""
+  db: 0