fix(flag):Use DEIS_DEBUG instead DEBUG environment variable for debug settings

Author: Keerthan Mala

boot.go

@@ -34,7 +34,7 @@ func init() {
 }
 
 func main() {
-	if os.Getenv("DEBUG") == "true" {
+	if os.Getenv("DEIS_DEBUG") == "true" {
 		pkglog.DefaultLogger.SetDebug(true)
 		log.Printf("Running in debug mode")
 	}

pkg/README.md

@@ -16,7 +16,7 @@ install, and start **deis/builder**.
 
 ## Environment Variables
 
-* **DEBUG** enables verbose output if set
+* **DEIS_DEBUG** enables verbose output if set
 * **ETCD_PORT** sets the TCP port on which to connect to the local etcd
   daemon (default: *4001*)
 * **ETCD_PATH** sets the etcd directory where the builder announces

pkg/gitreceive/config.go

@@ -27,7 +27,7 @@ type Config struct {
 	Fingerprint                   string `envconfig:"FINGERPRINT" required:"true"`
 	PodNamespace                  string `envconfig:"POD_NAMESPACE" required:"true"`
 	StorageRegion                 string `envconfig:"STORAGE_REGION" default:"us-east-1"`
-	Debug                         bool   `envconfig:"DEBUG" default:"false"`
+	Debug                         bool   `envconfig:"DEIS_DEBUG" default:"false"`
 	BuilderPodTickDurationMSec    int    `envconfig:"BUILDER_POD_TICK_DURATION" default:"100"`
 	BuilderPodWaitDurationMSec    int    `envconfig:"BUILDER_POD_WAIT_DURATION" default:"900000"` // 15 minutes
 	ObjectStorageTickDurationMSec int    `envconfing:"OBJECT_STORAGE_TICK_DURATION" default:"500"`