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config.go
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package gilc
import (
"encoding/json"
"io/ioutil"
"os"
"path"
"github.com/alexcoder04/friendly/v2/ffiles"
)
// utils {{{
func getConfigFile() string {
return path.Join(Plugin.Data.SavePath, "var", Plugin.Name, "config.json")
}
func createConfigFolder() error {
configFolder := path.Dir(getConfigFile())
if !ffiles.IsDir(configFolder) {
return os.MkdirAll(configFolder, 0700)
}
return nil
}
func readConfig() (map[string]string, error) {
configFile := getConfigFile()
if !ffiles.IsFile(configFile) {
return map[string]string{}, nil
}
data, err := ioutil.ReadFile(configFile)
if err != nil {
return map[string]string{}, err
}
var config map[string]string
err = json.Unmarshal(data, &config)
return config, err
}
func writeConfig(config map[string]string) error {
data, err := json.Marshal(config)
if err != nil {
return err
}
return ioutil.WriteFile(getConfigFile(), data, 0600)
}
// }}}
func ConfigGet(key string) (string, error) {
err := createConfigFolder()
if err != nil {
return "", err
}
config, err := readConfig()
if err != nil {
return "", err
}
value, ok := config[key]
if !ok {
return "", nil
}
return value, nil
}
func ConfigSet(key string, value string) error {
err := createConfigFolder()
if err != nil {
return err
}
config, err := readConfig()
if err != nil {
return err
}
config[key] = value
return writeConfig(config)
}