| // Copyright 2018 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // Filter and display messages produced by gnostic invocations. |
| package main |
| |
| import ( |
| "flag" |
| "fmt" |
| "io/ioutil" |
| "os" |
| |
| "github.com/golang/protobuf/proto" |
| "github.com/googleapis/gnostic/printer" |
| |
| plugins "github.com/googleapis/gnostic/plugins" |
| ) |
| |
| func readMessagesFromFileWithName(filename string) *plugins.Messages { |
| data, err := ioutil.ReadFile(filename) |
| if err != nil { |
| fmt.Printf("File error: %v\n", err) |
| os.Exit(1) |
| } |
| messages := &plugins.Messages{} |
| err = proto.Unmarshal(data, messages) |
| if err != nil { |
| panic(err) |
| } |
| return messages |
| } |
| |
| func printMessages(code *printer.Code, messages *plugins.Messages) { |
| for _, message := range messages.Messages { |
| line := fmt.Sprintf("%-7s %-14s %s %+v", |
| message.Level, |
| message.Code, |
| message.Text, |
| message.Keys) |
| code.Print(line) |
| } |
| } |
| |
| func main() { |
| flag.Parse() |
| args := flag.Args() |
| |
| if len(args) != 1 { |
| fmt.Printf("Usage: report-messages <file.pb>\n") |
| return |
| } |
| |
| messages := readMessagesFromFileWithName(args[0]) |
| |
| code := &printer.Code{} |
| printMessages(code, messages) |
| fmt.Printf("%s", code) |
| } |