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configloader.go
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configloader.go
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package config
import (
"context"
"log"
"strings"
"time"
"github.com/remiges-tech/rigel" // Import the rigel client library
"github.com/remiges-tech/rigel/etcd"
)
func LoadConfigFromFile(filePath string, appConfig any) error {
configSource, err := newFile(filePath)
if err != nil {
log.Fatalf("Failed to create File config source: %v", err)
}
err = Load(configSource, appConfig)
if err != nil {
log.Fatalf("Error loading config: %v", err)
}
return nil
}
func LoadConfigFromRigel(etcdEndpoints, configName, schemaName string, appConfig any) error {
// Create a new EtcdStorage instance
etcdStorage, err := etcd.NewEtcdStorage(strings.Split(etcdEndpoints, ","))
if err != nil {
log.Fatalf("Failed to create EtcdStorage: %v", err)
}
// Create a new Rigel instance
rigelClient := rigel.NewWithStorage(etcdStorage)
// Create a context with a timeout
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
// Load the config
var configSource Config
err = rigelClient.LoadConfig(ctx, &configSource)
if err != nil {
log.Fatalf("Failed to load config: %v", err)
}
err = Load(configSource, appConfig)
if err != nil {
log.Fatalf("Error loading config: %v", err)
}
return nil
}