update readme

README.md

@@ -38,10 +38,9 @@ Receive a response in JSON format:
 
 # Usage with [Obsidian](https://obsidian.md/)
 
-To integrate this with the [Obsidian voice recognotion plugin](https://github.com/nikdanilov/whisper-obsidian-plugin), follow these steps:
-
-1. Open the plugin's settings.
-2. Set the following values:
+1. Install [Obsidian voice recognotion plugin](https://github.com/nikdanilov/whisper-obsidian-plugin)
+2. Open the plugin's settings.
+3. Set the following values:
    - API KEY: `sk-1`
    - API URL: `http://localhost:3000/v1/audio/transcriptions`
    - Model: `whisper-1`

internal/api/utils.go

@@ -22,9 +22,14 @@ func saveFormFile(name string, c echo.Context) (string, error) {
 	}
 	defer src.Close()
 
+	tmpDir, err := ensureDir("tmp")
+	if err != nil {
+		return "", err
+	}
+
 	ext := filepath.Ext(file.Filename)
 	filename := time.Now().Format(time.RFC3339)
-	filename = "./tmp/" + sanitizeFilename(filename) + ext
+	filename = tmpDir + "/" + sanitizeFilename(filename) + ext
 
 	dst, err := os.Create(filename)
 	if err != nil {
@@ -46,3 +51,14 @@ func sanitizeFilename(filename string) string {
 	}
 	return filename
 }
+
+func ensureDir(dirPath string) (string, error) {
+	if _, err := os.Stat(dirPath); os.IsNotExist(err) {
+		err := os.MkdirAll(dirPath, 0700)
+		if err != nil {
+			return "", err
+		}
+	}
+
+	return dirPath, nil
+}