go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/tools/cmd/apigen/main.go (about)

     1  // Copyright 2015 The LUCI Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package main
    16  
    17  import (
    18  	"context"
    19  	"flag"
    20  	"os"
    21  
    22  	log "go.chromium.org/luci/common/logging"
    23  	"go.chromium.org/luci/common/logging/gologger"
    24  	"go.chromium.org/luci/tools/internal/apigen"
    25  )
    26  
    27  func main() {
    28  	a := apigen.Application{}
    29  	lc := log.Config{
    30  		Level: log.Warning,
    31  	}
    32  
    33  	fs := flag.CommandLine
    34  	a.AddToFlagSet(fs)
    35  	lc.AddFlags(fs)
    36  	fs.Parse(os.Args[1:])
    37  
    38  	ctx := context.Background()
    39  	ctx = lc.Set(gologger.StdConfig.Use(ctx))
    40  
    41  	if err := a.Run(ctx); err != nil {
    42  		log.Fields{
    43  			log.ErrorKey: err,
    44  		}.Errorf(ctx, "An error occurred during execution.")
    45  		os.Exit(1)
    46  	}
    47  }