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40 lines
982 B
Go
40 lines
982 B
Go
//go:build !windows
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// +build !windows
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package homedir // import "github.com/docker/docker/pkg/homedir"
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import (
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"os"
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"os/user"
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)
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// Key returns the env var name for the user's home dir based on
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// the platform being run on
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func Key() string {
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return "HOME"
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}
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// Get returns the home directory of the current user with the help of
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// environment variables depending on the target operating system.
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// Returned path should be used with "path/filepath" to form new paths.
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//
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// If linking statically with cgo enabled against glibc, ensure the
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// osusergo build tag is used.
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//
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// If needing to do nss lookups, do not disable cgo or set osusergo.
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func Get() string {
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home := os.Getenv(Key())
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if home == "" {
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if u, err := user.Current(); err == nil {
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return u.HomeDir
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}
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}
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return home
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}
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// GetShortcutString returns the string that is shortcut to user's home directory
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// in the native shell of the platform running on.
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func GetShortcutString() string {
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return "~"
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}
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