feat: add some custom yaml unmarshalling rules to add default values

where go-flags ones aren't applicable

config/yaml.go

@@ -0,0 +1,33 @@
+package config
+
+/*********************************************
+ * Custom UnmarshalYAML used to define some struct fields
+ * default values where go-flags ones aren't applicable
+ * (and so makes them optional)
+ *********************************************/
+
+func (s *S3BucketConfig) UnmarshalYAML(unmarshal func(interface{}) error) error {
+	type rawS3BucketConfig S3BucketConfig
+	raw := rawS3BucketConfig{
+		FileExtension: []string{".tfstate"},
+	}
+	if err := unmarshal(&raw); err != nil {
+		return err
+	}
+
+	*s = S3BucketConfig(raw)
+	return nil
+}
+
+func (s *GitlabConfig) UnmarshalYAML(unmarshal func(interface{}) error) error {
+	type rawGitlabConfig GitlabConfig
+	raw := GitlabConfig{
+		Address: "https://gitlab.com",
+	}
+	if err := unmarshal(&raw); err != nil {
+		return err
+	}
+
+	*s = GitlabConfig(raw)
+	return nil
+}

state/aws.go

@@ -65,7 +65,6 @@ func NewAWS(c *config.Config) []*AWS {
 				noLocks:       c.Provider.NoLocks,
 				noVersioning:  c.Provider.NoVersioning,
 			}
-			log.Debugf("Instance: %+v\n", *instance)
 			awsInstances = append(awsInstances, instance)
 		}
 	}

test/docker-compose.yml

@@ -47,7 +47,7 @@ services:
   #     - ../static:/static:ro
   #     - ./config.yml:/config/config.yml:ro
   #   ports:
-  #     - "8081:8081"
+  #     - "8081:8080"
 
   minio:
     image: minio/minio:latest