7 homedir "github.com/mitchellh/go-homedir"
12 // InitConfigDir finds the configuration directory for micro according to the XDG spec.
13 // If no directory is found, it creates one.
14 func InitConfigDir(flagConfigDir string) error {
17 xdgHome := os.Getenv("XDG_CONFIG_HOME")
19 // The user has not set $XDG_CONFIG_HOME so we should act like it was set to ~/.config
20 home, err := homedir.Dir()
22 return errors.New("Error finding your home directory\nCan't load config files")
24 xdgHome = home + "/.config"
26 ConfigDir = xdgHome + "/micro"
28 if len(flagConfigDir) > 0 {
29 if _, err := os.Stat(flagConfigDir); os.IsNotExist(err) {
30 e = errors.New("Error: " + flagConfigDir + " does not exist. Defaulting to " + ConfigDir + ".")
32 ConfigDir = flagConfigDir
37 if _, err := os.Stat(xdgHome); os.IsNotExist(err) {
38 // If the xdgHome doesn't exist we should create it
39 err = os.Mkdir(xdgHome, os.ModePerm)
41 return errors.New("Error creating XDG_CONFIG_HOME directory: " + err.Error())
45 if _, err := os.Stat(ConfigDir); os.IsNotExist(err) {
46 // If the micro specific config directory doesn't exist we should create that too
47 err = os.Mkdir(ConfigDir, os.ModePerm)
49 return errors.New("Error creating configuration directory: " + err.Error())