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33 lines
947 B
33 lines
947 B
package protogen |
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import ( |
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"github.com/golang/protobuf/proto" |
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"google.golang.org/genproto/googleapis/api/annotations" |
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"google.golang.org/protobuf/compiler/protogen" |
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"google.golang.org/protobuf/types/descriptorpb" |
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) |
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const ( |
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METHOD_GET = "GET" |
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METHOD_POST = "POST" |
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METHOD_DELETE = "DELETE" |
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) |
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func GetProtoMethod(m *protogen.Method) (method string, path string) { |
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if op, ok := m.Desc.Options().(*descriptorpb.MethodOptions); ok { |
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if opts, err := proto.GetExtension(op, annotations.E_Http); err != nil { |
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//log.Println(err) |
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} else { |
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if vv, ok := opts.(*annotations.HttpRule); ok { |
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if vvv, ok := vv.Pattern.(*annotations.HttpRule_Get); ok { |
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return METHOD_GET, vvv.Get |
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} else if vvv, ok := vv.Pattern.(*annotations.HttpRule_Post); ok { |
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return METHOD_POST, vvv.Post |
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} else if vvv, ok := vv.Pattern.(*annotations.HttpRule_Delete); ok { |
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return METHOD_DELETE, vvv.Delete |
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} |
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} |
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} |
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} |
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return "", "" |
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}
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