mirror of https://github.com/docker/docs.git
82 lines
1.2 KiB
Go
82 lines
1.2 KiB
Go
package utils
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import (
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"io"
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"os"
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"path/filepath"
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"runtime"
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)
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func GetHomeDir() string {
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if runtime.GOOS == "windows" {
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return os.Getenv("USERPROFILE")
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}
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return os.Getenv("HOME")
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}
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func GetBaseDir() string {
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baseDir := os.Getenv("MACHINE_STORAGE_PATH")
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if baseDir == "" {
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baseDir = filepath.Join(GetHomeDir(), ".docker")
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}
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return baseDir
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}
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func GetDockerDir() string {
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return filepath.Join(GetHomeDir(), ".docker")
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}
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func GetMachineRoot() string {
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return filepath.Join(GetBaseDir(), "machine")
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}
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func GetMachineDir() string {
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return filepath.Join(GetMachineRoot(), "machines")
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}
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func GetMachineCertDir() string {
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return filepath.Join(GetMachineRoot(), "certs")
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}
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func GetMachineCacheDir() string {
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return filepath.Join(GetMachineRoot(), "cache")
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}
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func GetUsername() string {
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u := "unknown"
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osUser := ""
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switch runtime.GOOS {
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case "darwin", "linux":
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osUser = os.Getenv("USER")
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case "windows":
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osUser = os.Getenv("USERNAME")
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}
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if osUser != "" {
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u = osUser
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}
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return u
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}
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func CopyFile(src, dst string) error {
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in, err := os.Open(src)
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if err != nil {
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return err
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}
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defer in.Close()
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out, err := os.Create(dst)
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if err != nil {
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return err
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}
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if _, err = io.Copy(out, in); err != nil {
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return err
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}
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return nil
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}
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