OZG-6747 refactor config files

internal/config/config.go

@@ -34,7 +34,7 @@ import (
 )
 
 const (
-	defaultEnv   = "development"
+	defaultConfig   = "config.yml"
 	testFilePath = "testdata/test_config.yml"
 )
 
@@ -61,12 +61,14 @@ type Config struct {
 func LoadConfig(configFilePath ...string) Config {
 	var config Config
 
+	configFile := defaultConfig
+
 	env := os.Getenv("APP_ENV")
-	if env == "" {
-		env = defaultEnv
+	if env != "" {
+		configFile = fmt.Sprintf("config-%s.yml", env)
 	}
 
-	fp := fmt.Sprintf("config/config-%s.yml", env)
+	fp := fmt.Sprintf("config/%s", configFile)
 	
 	if len(configFilePath) > 0 {
 		fp = configFilePath[0]

src/main/helm/templates/deployment.yaml

@@ -59,7 +59,7 @@ spec:
       containers:
       - env:
           - name: APP_ENV
-            value: "production"
+            value: "{{ .Values.appEnv | default "dev" }}"
           {{- with include "app.getCustomList" . }}
 {{ . | indent 10 }}
           {{- end }}

src/test/helm/deployment_env_test.yaml

@@ -69,4 +69,13 @@ tests:
           path: spec.template.spec.containers[0].env
           content:
             name: APP_ENV
-            value: "production"
\ No newline at end of file
+            value: "dev"
+  - it: should set APP_ENV
+    set:
+      appEnv: prod
+    asserts:
+      - contains:
+          path: spec.template.spec.containers[0].env
+          content:
+            name: APP_ENV
+            value: "prod"
\ No newline at end of file