forked from uber/prototool
/
check_rpc_names_camel_case.go
53 lines (46 loc) · 1.93 KB
/
check_rpc_names_camel_case.go
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// Copyright (c) 2018 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package lint
import (
"github.com/emicklei/proto"
"github.com/uber/prototool/internal/strs"
"github.com/uber/prototool/internal/text"
)
var rpcNamesCamelCaseLinter = NewLinter(
"RPC_NAMES_CAMEL_CASE",
"Verifies that all RPC names are CamelCase.",
checkRPCNamesCamelCase,
)
func checkRPCNamesCamelCase(add func(*text.Failure), dirPath string, descriptors []*proto.Proto) error {
return runVisitor(rpcNamesCamelCaseVisitor{baseAddVisitor: newBaseAddVisitor(add)}, descriptors)
}
type rpcNamesCamelCaseVisitor struct {
baseAddVisitor
}
func (v rpcNamesCamelCaseVisitor) VisitService(service *proto.Service) {
for _, child := range service.Elements {
child.Accept(v)
}
}
func (v rpcNamesCamelCaseVisitor) VisitRPC(rpc *proto.RPC) {
if !strs.IsCamelCase(rpc.Name) {
v.AddFailuref(rpc.Position, "RPC name %q must be CamelCase.", rpc.Name)
}
}