update to new go-app

pkg/config/custom.go

@@ -0,0 +1,23 @@
+// This serves as a reference sample configuration
+// to show how to merge custom config fields into
+// go-app configuration
+package config
+
+import (
+	"gitea.libretechconsulting.com/rmcguire/go-app/pkg/config"
+)
+
+type DemoConfig struct {
+	DemoField int       `yaml:"demoField" json:"demoField,omitempty"`
+	DemoType  *DemoOpts `yaml:"demoType" json:"demoType,omitempty"`
+
+	// Embeds go-app config, used by go-app to
+	// merge custom config into go-app config, and to produce
+	// a complete configuration json schema
+	*config.AppConfig
+}
+
+type DemoOpts struct {
+	OptField int    `yaml:"optField" json:"optField,omitempty"`
+	OptName  string `yaml:"optName" json:"optName,omitempty"`
+}