address some comments

cmd/init/init.go

@@ -12,7 +12,7 @@ import (
 
 const ConfigFileName = "config.json"
 const SchemaFileName = "schema.json"
-const TemplateDirname = "template"
+const TemplateDirName = "template"
 
 var initCmd = &cobra.Command{
 	Use:   "init",
@@ -58,7 +58,7 @@ var initCmd = &cobra.Command{
 		}
 
 		// materialize the template
-		return template.WalkFileTree(config, filepath.Join(args[0], TemplateDirname), targetDir)
+		return template.WalkFileTree(config, filepath.Join(args[0], TemplateDirName), targetDir)
 	},
 }
 

libs/template/execute.go

@@ -7,11 +7,11 @@ import (
 	"text/template"
 )
 
-// Executes the template by appling config on it. Returns the materialized config
+// Executes the template by applying config on it. Returns the materialized config
 // as a string
 func executeTemplate(config map[string]any, templateDefination string) (string, error) {
 	// configure template with helper functions
-	tmpl, err := template.New("foo").Funcs(HelperFuncs).Parse(templateDefination)
+	tmpl, err := template.New("").Funcs(HelperFuncs).Parse(templateDefination)
 	if err != nil {
 		return "", err
 	}

libs/template/schema.go

@@ -92,13 +92,6 @@ func validateType(v any, fieldType FieldType) error {
 
 // TODO: add validation check for regex for string types
 func (schema Schema) ValidateConfig(config map[string]any) error {
-	// assert all fields are defined in
-	for k := range schema {
-		if _, ok := config[k]; !ok {
-			return fmt.Errorf("input parameter %s is not defined in config", k)
-		}
-	}
-
 	// validate types defined in config
 	for k, v := range config {
 		fieldMetadata, ok := schema[k]
@@ -110,5 +103,11 @@ func (schema Schema) ValidateConfig(config map[string]any) error {
 			return fmt.Errorf("incorrect type for %s. %w", k, err)
 		}
 	}
+	// assert all fields are defined in
+	for k := range schema {
+		if _, ok := config[k]; !ok {
+			return fmt.Errorf("input parameter %s is not defined in config", k)
+		}
+	}
 	return nil
 }