2015-03-10 15:20:31 +08:00
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package util
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2019-06-05 16:30:24 +08:00
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import (
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2020-01-30 01:09:55 +08:00
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"strings"
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2019-06-05 16:30:24 +08:00
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"github.com/spf13/viper"
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2020-01-30 01:09:55 +08:00
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"github.com/chrislusf/seaweedfs/weed/glog"
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2019-06-05 16:30:24 +08:00
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)
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2018-08-20 06:17:55 +08:00
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type Configuration interface {
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GetString(key string) string
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GetBool(key string) bool
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GetInt(key string) int
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GetStringSlice(key string) []string
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2019-12-21 12:56:14 +08:00
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SetDefault(key string, value interface{})
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2012-08-24 11:56:09 +08:00
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}
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2019-06-05 16:30:24 +08:00
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func LoadConfiguration(configFileName string, required bool) (loaded bool) {
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// find a filer store
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viper.SetConfigName(configFileName) // name of config file (without extension)
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viper.AddConfigPath(".") // optionally look for config in the working directory
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viper.AddConfigPath("$HOME/.seaweedfs") // call multiple times to add many search paths
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viper.AddConfigPath("/etc/seaweedfs/") // path to look for the config file in
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glog.V(1).Infof("Reading %s.toml from %s", configFileName, viper.ConfigFileUsed())
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if err := viper.MergeInConfig(); err != nil { // Handle errors reading the config file
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2020-03-23 09:32:56 +08:00
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glog.V(1).Infof("Reading %s: %v", viper.ConfigFileUsed(), err)
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2019-06-05 16:30:24 +08:00
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if required {
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glog.Fatalf("Failed to load %s.toml file from current directory, or $HOME/.seaweedfs/, or /etc/seaweedfs/"+
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2020-01-28 16:49:47 +08:00
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"\n\nPlease use this command to generate the default %s.toml file\n"+
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2019-06-05 16:30:24 +08:00
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" weed scaffold -config=%s -output=.\n\n\n",
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configFileName, configFileName, configFileName)
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} else {
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return false
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}
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}
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return true
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2019-11-11 09:15:17 +08:00
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}
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2020-01-30 01:09:55 +08:00
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func GetViper() *viper.Viper {
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2020-04-14 10:22:40 +08:00
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v := &viper.Viper{}
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*v = *viper.GetViper()
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2020-01-30 01:09:55 +08:00
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v.AutomaticEnv()
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v.SetEnvPrefix("weed")
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v.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
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return v
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}
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