func()

in tools/go-agent/instrument/plugins/rewrite/type.go [29:64]

• 30 lines of code
• 11 McCabe index (conditional complexity)

func (c *Context) Type(tp *dst.TypeSpec, parent dst.Node, onlyName bool) {
	oldName := tp.Name.Name
	if !c.alreadyGenerated(oldName) {
		tp.Name = dst.NewIdent(fmt.Sprintf("%s%s%s", c.generateTypePrefix(parent), c.currentPackageTitle, oldName))
		c.rewriteMapping.addTypeMapping(oldName, tp.Name.Name)
	}
	if onlyName {
		return
	}

	// define interface type, ex: "type xxx interface {}"
	if inter, ok := tp.Type.(*dst.InterfaceType); ok {
		for _, method := range inter.Methods.List {
			switch t := method.Type.(type) {
			case *dst.Ident:
				c.enhanceTypeNameWhenRewrite(t, tp.Type, -1)
			case *dst.FuncType:
				c.enhanceFuncParameter(t.Params)
				c.enhanceFuncParameter(t.Results)
			}
		}
	}

	// define func type, ex: "type xxx func(x X) x"
	if funcType, ok := tp.Type.(*dst.FuncType); ok {
		c.enhanceFuncParameter(funcType.Params)
		c.enhanceFuncParameter(funcType.Results)
	}

	// define struct type, ex: "type xx struct {}"
	if structType, ok := tp.Type.(*dst.StructType); ok && structType.Fields != nil {
		for _, field := range structType.Fields.List {
			c.enhanceTypeNameWhenRewrite(field.Type, field, -1)
		}
	}
}