func newConfigFile(auths map[string]types.AuthConfig) *cliconfig.ConfigFile {
tmp, _ := ioutil.TempFile("", "docker-test")
name := tmp.Name()
tmp.Close()
c := cliconfig.NewConfigFile(name)
c.AuthConfigs = auths
return c
}
func setupTempConfigFile() (*cliconfig.ConfigFile, error) {
root, err := ioutil.TempDir("", "docker-test-auth")
if err != nil {
return nil, err
}
root = filepath.Join(root, cliconfig.CONFIGFILE)
configFile := cliconfig.NewConfigFile(root)
for _, registry := range []string{"testIndex", INDEXSERVER} {
configFile.AuthConfigs[registry] = cliconfig.AuthConfig{
Username: "******",
Password: "******",
Email: "*****@*****.**",
}
}
return configFile, nil
}
func CompatLoad() (*CompatConfigFile, error) {
dockerCfg := cliconfig.NewConfigFile(filepath.Join(cliconfig.ConfigDir(), cliconfig.ConfigFileName))
configFile := CompatConfigFile{
dockerCfg,
dockerCfg.Filename(),
}
// Try .docker/config.json first
if _, err := os.Stat(configFile.filename); err == nil {
file, err := os.Open(configFile.filename)
if err != nil {
return &configFile, err
}
defer file.Close()
err = configFile.LoadFromReader(file)
return &configFile, err
} else if !os.IsNotExist(err) {
return &configFile, err
}
// Try the old .dockercfg
homeDir, _ := homedir.Dir()
configFile.filename = filepath.Join(homeDir, ".dockercfg")
if _, err := os.Stat(configFile.filename); err != nil {
return &configFile, nil //missing file is not an error
}
file, err := os.Open(configFile.filename)
if err != nil {
return &configFile, err
}
defer file.Close()
err = configFile.LegacyLoadFromReader(file)
if err != nil {
return &configFile, err
}
return &configFile, nil
}