package config import ( "os" "path/filepath" "github.com/docker/docker/pkg/homedir" ) var ( configDir = os.Getenv("DOCKER_CONFIG") configFileDir = ".docker" ) // Dir returns the path to the configuration directory as specified by the DOCKER_CONFIG environment variable. // TODO: this was copied from cli/config/configfile and should be removed once cmd/dockerd moves func Dir() string { return configDir } func init() { if configDir == "" { configDir = filepath.Join(homedir.Get(), configFileDir) } }