Create & Init Project...

app/service/live/userexp/conf/conf.go

@@ -0,0 +1,124 @@
+package conf
+
+import (
+	"errors"
+	"flag"
+	"go-common/library/queue/databus"
+
+	"go-common/library/cache/memcache"
+	"go-common/library/conf"
+	"go-common/library/database/sql"
+	"go-common/library/log"
+	bm "go-common/library/net/http/blademaster"
+	"go-common/library/net/trace"
+	"go-common/library/time"
+
+	"github.com/BurntSushi/toml"
+)
+
+// Conf global variable.
+var (
+	Conf     = &Config{}
+	client   *conf.Client
+	confPath string
+)
+
+// Config struct of conf.
+type Config struct {
+	// base
+	// log
+	Log *log.Config
+	// db
+	DB *DB
+	// mc
+	Memcache    *Memcache
+	LevelExpire int32
+	// http
+	BM *HTTPServers
+	// http client
+	HTTPClient HTTPClient
+	// app
+	App *bm.App
+	// tracer
+	Tracer *trace.Config
+	// switch
+	Switch *ConfigSwitch
+	// report
+	Report *databus.Config
+}
+
+// ConfigSwitch switch config.
+type ConfigSwitch struct {
+	QueryExp uint64
+}
+
+// DB db config.
+type DB struct {
+	Exp *sql.Config
+}
+
+// Memcache config
+type Memcache struct {
+	Exp       *memcache.Config
+	ExpExpire time.Duration
+}
+
+// HTTPServers Http Servers
+type HTTPServers struct {
+	Inner *bm.ServerConfig
+	Local *bm.ServerConfig
+}
+
+// HTTPClient config
+type HTTPClient struct {
+	Read  *bm.ClientConfig
+	Write *bm.ClientConfig
+}
+
+func local() (err error) {
+	_, err = toml.DecodeFile(confPath, &Conf)
+	return
+}
+
+func remote() (err error) {
+	if client, err = conf.New(); err != nil {
+		return
+	}
+	if err = load(); err != nil {
+		return
+	}
+	go func() {
+		for range client.Event() {
+			log.Info("config event")
+		}
+	}()
+	return
+}
+
+func load() (err error) {
+	var (
+		s       string
+		ok      bool
+		tmpConf *Config
+	)
+	if s, ok = client.Toml2(); !ok {
+		return errors.New("load config center error")
+	}
+	if _, err = toml.Decode(s, &tmpConf); err != nil {
+		return errors.New("could not decode config")
+	}
+	*Conf = *tmpConf
+	return
+}
+
+func init() {
+	flag.StringVar(&confPath, "conf", "", "default config path")
+}
+
+// Init int config
+func Init() error {
+	if confPath != "" {
+		return local()
+	}
+	return remote()
+}