kythe.io@v0.0.68-0.20240422202219-7225dbc01741/kythe/go/util/tools/print_test_status/print_test_status.go (about)

     1  /*
     2   * Copyright 2015 The Kythe Authors. All rights reserved.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *   http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  // Binary print_test_status takes a single argument that is a path to file with
    18  // an protobuf wire-encoding of a Bazel TestResultData and prints it as JSON to
    19  // stdout.
    20  package main
    21  
    22  import (
    23  	"context"
    24  	"encoding/json"
    25  	"flag"
    26  	"io/ioutil"
    27  	"os"
    28  
    29  	"kythe.io/kythe/go/platform/vfs"
    30  	"kythe.io/kythe/go/util/log"
    31  
    32  	"google.golang.org/protobuf/proto"
    33  
    34  	tspb "kythe.io/third_party/bazel/test_status_go_proto"
    35  )
    36  
    37  func main() {
    38  	flag.Parse()
    39  
    40  	f, err := vfs.Open(context.Background(), flag.Arg(0))
    41  	if err != nil {
    42  		log.Fatal(err)
    43  	}
    44  
    45  	data, err := ioutil.ReadAll(f)
    46  	f.Close()
    47  	if err != nil {
    48  		log.Fatal(err)
    49  	}
    50  
    51  	var tr tspb.TestResultData
    52  	if err := proto.Unmarshal(data, &tr); err != nil {
    53  		log.Fatal(err)
    54  	}
    55  
    56  	if err := json.NewEncoder(os.Stdout).Encode(&tr); err != nil {
    57  		log.Fatal(err)
    58  	}
    59  
    60  }