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package configdir_test
import (
"encoding/json"
"github.com/shibukawa/configdir"
"io/ioutil"
"log"
"net/http"
"path/filepath"
)
type Config struct {
UserName string `json:"user-name"`
}
var DefaultConfig = Config{
UserName: "baron", // Do you remember BeOS?
}
// Sample for reading configuration
func ExampleConfigDir() {
var config Config
configDirs := configdir.New("vendor-name", "application-name")
// optional: local path has the highest priority
configDirs.LocalPath, _ = filepath.Abs(".")
folder := configDirs.QueryFolderContainsFile("setting.json")
if folder != nil {
data, _ := folder.ReadFile("setting.json")
json.Unmarshal(data, &config)
} else {
config = DefaultConfig
}
}
// Sample for reading configuration
func ExampleConfigDir_QueryFolders() {
configDirs := configdir.New("vendor-name", "application-name")
var config Config
data, _ := json.Marshal(&config)
// Stores to local folder
folders := configDirs.QueryFolders(configdir.Local)
folders[0].WriteFile("setting.json", data)
// Stores to user folder
folders = configDirs.QueryFolders(configdir.Global)
folders[0].WriteFile("setting.json", data)
// Stores to system folder
folders = configDirs.QueryFolders(configdir.System)
folders[0].WriteFile("setting.json", data)
}
// Sample for getting cache folder
func ExampleConfigDir_QueryCacheFolder() {
configDirs := configdir.New("vendor-name", "application-name")
cache := configDirs.QueryCacheFolder()
resp, err := http.Get("http://examples.com/sdk.zip")
if err != nil {
log.Fatal(err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
cache.WriteFile("sdk.zip", body)
}
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