mirror of
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58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
/*
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Copyright (c) 2020 Docker Inc.
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Permission is hereby granted, free of charge, to any person
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obtaining a copy of this software and associated documentation
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files (the "Software"), to deal in the Software without
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restriction, including without limitation the rights to use, copy,
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modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED,
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INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH
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THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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package context
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import (
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"os"
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"path/filepath"
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"github.com/mitchellh/go-homedir"
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"github.com/spf13/pflag"
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)
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const (
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// ConfigFileName is the name of config file
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ConfigFileName = "config.json"
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configFileDir = ".docker"
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)
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type ContextFlags struct {
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Config string
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Context string
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}
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func (c *ContextFlags) AddFlags(flags *pflag.FlagSet) {
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flags.StringVar(&c.Config, "config", filepath.Join(home(), configFileDir), "Location of the client config files `DIRECTORY`")
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flags.StringVarP(&c.Context, "context", "c", os.Getenv("DOCKER_CONTEXT"), "context")
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}
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func home() string {
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home, _ := homedir.Dir()
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return home
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}
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