From 81b3bfd0798fe46ea0514e8199eab0fb2c41e23f Mon Sep 17 00:00:00 2001
From: Scott Kay <noreply@syntaxnode.com>
Date: Tue, 15 Oct 2019 16:32:32 -0400
Subject: [PATCH] Rename pbs_light.go To main.go

---
 pbs_light.go => main.go           | 23 ++++++++++++++++-------
 pbs_light_test.go => main_test.go |  0
 2 files changed, 16 insertions(+), 7 deletions(-)
 rename pbs_light.go => main.go (81%)
 rename pbs_light_test.go => main_test.go (100%)

diff --git a/pbs_light.go b/main.go
similarity index 81%
rename from pbs_light.go
rename to main.go
index 9b79993887c..ae3b7fd5705 100644
--- a/pbs_light.go
+++ b/main.go
@@ -31,28 +31,37 @@ func init() {
 func main() {
 	flag.Parse() // required for glog flags and testing package flags
 
-	v := viper.New()
-	config.SetupViper(v, "pbs")
-	cfg, err := config.New(v)
+	cfg, err := loadConfig()
 	if err != nil {
 		glog.Fatalf("Configuration could not be loaded or did not pass validation: %v", err)
 	}
-	if err := serve(Rev, cfg); err != nil {
+
+	err = serve(Rev, cfg)
+	if err != nil {
 		glog.Errorf("prebid-server failed: %v", err)
 	}
 }
 
+func loadConfig() (*config.Configuration, error) {
+	v := viper.New()
+	config.SetupViper(v, "pbs") // filke = filename
+	return config.New(v)
+}
+
 func serve(revision string, cfg *config.Configuration) error {
-	currencyConverter := currencies.NewRateConverter(&http.Client{}, cfg.CurrencyConverter.FetchURL, time.Duration(cfg.CurrencyConverter.FetchIntervalSeconds)*time.Second)
+	fetchingInterval := time.Duration(cfg.CurrencyConverter.FetchIntervalSeconds) * time.Second
+	currencyConverter := currencies.NewRateConverter(&http.Client{}, cfg.CurrencyConverter.FetchURL, fetchingInterval)
+
 	r, err := router.New(cfg, currencyConverter)
 	if err != nil {
 		return err
 	}
-	// Init prebid cache
+
 	pbc.InitPrebidCache(cfg.CacheURL.GetBaseURL())
-	// Add cors support
+
 	corsRouter := router.SupportCORS(r)
 	server.Listen(cfg, router.NoCache{Handler: corsRouter}, router.Admin(revision, currencyConverter), r.MetricsEngine)
+
 	r.Shutdown()
 	return nil
 }
diff --git a/pbs_light_test.go b/main_test.go
similarity index 100%
rename from pbs_light_test.go
rename to main_test.go