/
config.go
62 lines (50 loc) · 1.08 KB
/
config.go
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package config
import (
"fmt"
"log"
"os"
"github.com/atrox/homedir"
"github.com/spf13/viper"
)
const (
configDir = "~/.neo-local"
)
// NewConfig creates a new set of config variables to be used by neo-local
func NewConfig(filename string) error {
if _, err := os.Stat(filename); os.IsNotExist(err) {
_, err = os.Create(filename)
if err != nil {
return err
}
}
viper.SetConfigFile(filename)
log.Printf(" %s", filename)
err := viper.ReadInConfig()
if err != nil {
viper.Set("initialSetup", true)
viper.SafeWriteConfigAs(filename)
}
return nil
}
// DirPath retrieves the config folder complete path
func DirPath() (string, error) {
directory, err := homedir.Expand(configDir)
if err != nil {
return "", err
}
if _, err := os.Stat(directory); os.IsNotExist(err) {
err = os.MkdirAll(directory, 0755)
if err != nil {
return "", err
}
}
return directory, nil
}
// File retrieves the config file complete path
func File() (string, error) {
dirPath, err := DirPath()
if err != nil {
return "", err
}
return fmt.Sprintf("%s/config.json", dirPath), nil
}