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56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
package parser
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import (
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"errors"
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"fmt"
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"strings"
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"github.com/tal-tech/go-zero/core/stringx"
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"github.com/tal-tech/go-zero/tools/goctl/api/spec"
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"github.com/tal-tech/go-zero/tools/goctl/api/util"
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)
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func (p *Parser) validate(api *spec.ApiSpec) (err error) {
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var builder strings.Builder
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for _, tp := range api.Types {
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if ok, name := p.validateDuplicateProperty(tp); !ok {
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fmt.Fprintf(&builder, `duplicate property "%s" of type "%s"`+"\n", name, tp.Name)
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}
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}
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if ok, info := p.validateDuplicateRouteHandler(api); !ok {
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fmt.Fprintf(&builder, info)
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}
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if len(builder.String()) > 0 {
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return errors.New(builder.String())
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}
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return nil
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}
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func (p *Parser) validateDuplicateProperty(tp spec.Type) (bool, string) {
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var names []string
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for _, member := range tp.Members {
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if stringx.Contains(names, member.Name) {
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return false, member.Name
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} else {
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names = append(names, member.Name)
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}
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}
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return true, ""
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}
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func (p *Parser) validateDuplicateRouteHandler(api *spec.ApiSpec) (bool, string) {
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var names []string
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for _, r := range api.Service.Routes {
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handler, ok := util.GetAnnotationValue(r.Annotations, "server", "handler")
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if !ok {
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return false, fmt.Sprintf("missing handler annotation for %s", r.Path)
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}
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if stringx.Contains(names, handler) {
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return false, fmt.Sprintf(`duplicated handler for name "%s"`, handler)
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} else {
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names = append(names, handler)
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}
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}
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return true, ""
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}
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