59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
// Copyright 2016 Google, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cli
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import (
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"context"
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"flag"
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"fmt"
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"os"
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"github.com/GoogleCloudPlatform/docker-credential-gcr/store"
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"github.com/google/subcommands"
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)
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type logoutCmd struct {
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cmd
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}
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// NewGCRLogoutSubcommand returns a subcommands.Command which implements the GCR
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// logout operation.
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func NewGCRLogoutSubcommand() subcommands.Command {
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return &logoutCmd{
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cmd{
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name: "gcr-logout",
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synopsis: "log out from GCR",
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},
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}
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}
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func (c *logoutCmd) Execute(context.Context, *flag.FlagSet, ...interface{}) subcommands.ExitStatus {
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if err := c.GCRLogout(); err != nil {
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fmt.Fprintf(os.Stderr, "Logout failure: %v\n", err)
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return subcommands.ExitFailure
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}
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return subcommands.ExitSuccess
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}
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// GCRLogout performs the actions necessary to remove any GCR credentials
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// from the credential store.
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func (*logoutCmd) GCRLogout() error {
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s, err := store.DefaultGCRCredStore()
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if err != nil {
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return err
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}
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return s.DeleteGCRAuth()
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}
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