58 lines
1.1 KiB
Go
58 lines
1.1 KiB
Go
package conf
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import (
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"sync"
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"github.com/beego/beego/logs"
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"github.com/goraz/onion"
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)
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type Config struct {
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OcCatalogUrl string
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}
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var instance *Config
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var once sync.Once
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const defaultConfigFile = "/etc/oc/search.json"
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const localConfigFile = "./local_search.json"
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func init(){
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configFile := ""
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var o *onion.Onion
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l3 := onion.NewEnvLayerPrefix("_", "OCSEARCH_")
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l2, err := onion.NewFileLayer(defaultConfigFile, nil)
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if err == nil {
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logs.Info("Config file found : " + defaultConfigFile)
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configFile = defaultConfigFile
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}
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l1, err := onion.NewFileLayer(localConfigFile, nil)
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if err == nil {
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logs.Info("Local config file found " + localConfigFile + ", overriding default file")
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configFile = localConfigFile
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}
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if configFile == "" {
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logs.Info("No config file found, using env")
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o = onion.New(l3)
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} else if l1 == nil && l2 == nil {
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o = onion.New(l1, l2, l3)
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} else if l1 == nil {
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o = onion.New(l2, l3)
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} else if l2 == nil {
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o = onion.New(l1, l3)
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}
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GetConfig().OcCatalogUrl = o.GetStringDefault("oc-catalog", "localhost:49618")
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}
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func GetConfig() *Config {
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once.Do(func() {
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instance = &Config{}
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})
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return instance
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}
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