57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
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package storage
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import (
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"io/ioutil"
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"log"
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"os"
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"path/filepath"
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"runtime"
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)
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const (
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macOSDir = "/Library/Application Support/Sampler"
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linuxDir = "/.config/Sampler"
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windowsDir = "%LOCALAPPDATA%\\Sampler"
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)
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func fileExists(filename string) bool {
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_, err := os.Stat(getPlatformStoragePath(filename))
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return !os.IsNotExist(err)
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}
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func getPlatformStoragePath(filename string) string {
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home, _ := os.UserHomeDir()
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switch runtime.GOOS {
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case "darwin":
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return filepath.Join(home, macOSDir, filename)
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case "windows":
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return filepath.Join(home, windowsDir, filename)
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default:
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return filepath.Join(linuxDir, filename)
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}
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}
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func initStorage() {
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err := os.MkdirAll(getPlatformStoragePath(""), os.ModePerm)
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if err != nil {
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log.Fatalf("Failed to init storage: %v", err)
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}
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}
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func readStorageFile(path string) []byte {
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file, err := ioutil.ReadFile(path)
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if err != nil {
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log.Fatalf("Failed to the read storage file: %s", path)
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}
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return file
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}
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func saveStorageFile(file []byte, fileName string) {
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err := ioutil.WriteFile(fileName, file, os.ModePerm)
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if err != nil {
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log.Fatalf("Failed to save the storage file: %v", err)
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}
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}
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