reactor: detach plugin config

conf/plugin.go

@@ -0,0 +1,49 @@
+package conf
+
+import (
+	"fmt"
+	"github.com/goccy/go-json"
+)
+
+type Core struct {
+	Type     string          `json:"type"`
+	DataPath string          `json:"DataPath,omitempty"`
+	Config   json.RawMessage `json:"Config,omitempty"`
+}
+type _core Core
+
+func (c *Core) UnmarshalJSON(data []byte) error {
+	err := json.Unmarshal(data, (*_core)(c))
+	if err != nil {
+		return fmt.Errorf("failed to unmarshal core: %v", err)
+	}
+	if len(c.Config) == 0 {
+		c.Config = data
+	}
+	return nil
+}
+
+type Plugins struct {
+	Core  []Plugin `json:"core"`
+	Panel []Plugin `json:"panel"`
+}
+
+type Plugin struct {
+	Name string `json:"Name,omitempty"`
+	Path string `json:"Path,omitempty"`
+}
+
+type _plugins Plugins
+
+func (p *Plugins) UnmarshalJSON(data []byte) error {
+	var path string
+	err := json.Unmarshal(data, path)
+	if err != nil {
+		return err
+	}
+	err = json.Unmarshal(data, (*_plugins)(p))
+	if err != nil {
+		return fmt.Errorf("failed to unmarshal plugin: %v", err)
+	}
+	return nil
+}