Make config a global struct

Passing the config completly or just partial around via function
arguments creates a lot of noice and does not have benefits.

The only downside is that it is possible to write the config after
initialization but it is realistic that this can be avoided.

1 files changed, 3 insertions, 1 deletions

diff --git a/main.go b/main.go
index 582c0cc..11cbf7c 100644
--- a/main.go
+++ b/main.go
@@ -5,10 +5,12 @@ import (
 	"log"
 )
 
+var config RuntimeConfig
+
 func main() {
 
 	// read all sources of runtime configuration (e.g. CLI flags and config file)
-	config := GetRuntimeConfig()
+	config = GetRuntimeConfig()
 
 	// print start message
 	log.Printf("Starting ceres with config file '%s'\n", config.Path)