Fix problems and adding functionnalities

Many fixes and enhancements:

- Add icon option
- Add env file managment
- Ordering compose parsing options
- Fix path with underscores
- Fix image and tag discovery
- Better documentation for labels

generator/secret.go

@@ -76,13 +76,6 @@ func NewSecret(service types.ServiceConfig, appName string) *Secret {
 	return secret
 }
 
-// SetData sets the data of the secret.
-func (s *Secret) SetData(data map[string]string) {
-	for key, value := range data {
-		s.AddData(key, value)
-	}
-}
-
 // AddData adds a key value pair to the secret.
 func (s *Secret) AddData(key, value string) {
 	if value == "" {
@@ -91,6 +84,18 @@ func (s *Secret) AddData(key, value string) {
 	s.Data[key] = []byte(`{{ tpl ` + value + ` $ | b64enc }}`)
 }
 
+// Filename returns the filename of the secret.
+func (s *Secret) Filename() string {
+	return s.service.Name + ".secret.yaml"
+}
+
+// SetData sets the data of the secret.
+func (s *Secret) SetData(data map[string]string) {
+	for key, value := range data {
+		s.AddData(key, value)
+	}
+}
+
 // Yaml returns the yaml representation of the secret.
 func (s *Secret) Yaml() ([]byte, error) {
 	y, err := yaml.Marshal(s)
@@ -106,8 +111,3 @@ func (s *Secret) Yaml() ([]byte, error) {
 
 	return y, nil
 }
-
-// Filename returns the filename of the secret.
-func (s *Secret) Filename() string {
-	return s.service.Name + ".secret.yaml"
-}