go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/client/cmd/gerrit/common.go (about)

     1  // Copyright 2017 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  	"net/http"
    20  
    21  	"github.com/maruel/subcommands"
    22  
    23  	"go.chromium.org/luci/auth"
    24  	"go.chromium.org/luci/auth/client/authcli"
    25  	"go.chromium.org/luci/client/internal/common"
    26  	"go.chromium.org/luci/common/logging/gologger"
    27  )
    28  
    29  type commonFlags struct {
    30  	subcommands.CommandRunBase
    31  	defaultFlags   common.Flags
    32  	authFlags      authcli.Flags
    33  	parsedAuthOpts auth.Options
    34  	host           string
    35  	jsonOutput     string
    36  }
    37  
    38  func (c *commonFlags) Init(authOpts auth.Options) {
    39  	c.defaultFlags.Init(&c.Flags)
    40  	c.authFlags.Register(&c.Flags, authOpts)
    41  	c.Flags.StringVar(&c.host, "host", "", "(required) Gerrit code-review host (e.g. https://chromium-review.googlesource.com).")
    42  	c.Flags.StringVar(&c.jsonOutput, "output", "", "(required) Path to write operation results to (use '-' for stdout).")
    43  }
    44  
    45  func (c *commonFlags) Parse() error {
    46  	var err error
    47  	if err = c.defaultFlags.Parse(); err != nil {
    48  		return err
    49  	}
    50  	c.parsedAuthOpts, err = c.authFlags.Options()
    51  	return err
    52  }
    53  
    54  func (c *commonFlags) createAuthClient() (*http.Client, error) {
    55  	ctx := gologger.StdConfig.Use(context.Background())
    56  	return auth.NewAuthenticator(ctx, auth.SilentLogin, c.parsedAuthOpts).Client()
    57  }