Create & Init Project...

app/job/main/relation/conf/BUILD

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+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["conf.go"],
+    importpath = "go-common/app/job/main/relation/conf",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//library/cache/memcache:go_default_library",
+        "//library/cache/redis:go_default_library",
+        "//library/conf:go_default_library",
+        "//library/database/sql:go_default_library",
+        "//library/log:go_default_library",
+        "//library/net/http/blademaster:go_default_library",
+        "//library/queue/databus:go_default_library",
+        "//library/time:go_default_library",
+        "//vendor/github.com/BurntSushi/toml:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

app/job/main/relation/conf/conf.go

@@ -0,0 +1,141 @@
+package conf
+
+import (
+	"errors"
+	"flag"
+
+	"go-common/library/cache/memcache"
+	"go-common/library/cache/redis"
+	"go-common/library/conf"
+	"go-common/library/database/sql"
+	"go-common/library/log"
+	bm "go-common/library/net/http/blademaster"
+	"go-common/library/queue/databus"
+	"go-common/library/time"
+
+	"github.com/BurntSushi/toml"
+)
+
+// Conf global variable.
+var (
+	confPath string
+	Conf     = &Config{}
+	client   *conf.Client
+)
+
+// Config struct of conf.
+type Config struct {
+	// base
+	// app
+	App *bm.App
+	// Env
+	Env string
+	// goroutine sleep
+	Tick time.Duration
+	// log
+	Xlog *log.Config
+	// db
+	Mysql *sql.Config
+	// databus
+	DataBus *databus.Config
+	// httpClinet
+	HTTPClient *bm.ClientConfig
+	// clearPath
+	ClearPath *ClearPath
+	// apiPath
+	ApiPath *ApiPath
+	// sms monitor
+	Sms *Sms
+	// redis
+	// Redis    *Redis
+	RelRedis *Redis
+	Memcache *Memcache
+	Relation *Relation
+	// bm
+	BM *bm.ServerConfig
+}
+
+// ClearPath clear cache path
+type ClearPath struct {
+	Following string
+	Follower  string
+	Stat      string
+}
+
+// ApiPath api path collections
+type ApiPath struct {
+	FollowersNotify string
+}
+
+// Sms is sms monitor config.
+type Sms struct {
+	Phone string
+	Token string
+}
+
+type Redis struct {
+	*redis.Config
+	Expire time.Duration
+}
+
+type Memcache struct {
+	*memcache.Config
+	Expire         time.Duration
+	FollowerExpire time.Duration
+}
+
+// Relation relation related config
+type Relation struct {
+	// followers unread duration
+	// FollowersUnread time.Duration
+}
+
+func init() {
+	flag.StringVar(&confPath, "conf", "", "default config path")
+}
+
+func Init() (err error) {
+	if confPath != "" {
+		return local()
+	}
+	return remote()
+}
+
+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 reload")
+			if load() != nil {
+				log.Error("config reload error (%v)", err)
+			}
+		}
+	}()
+	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
+}