Changeset 5 in code for trunk/main.go

Timestamp:

Dec 13, 2022, 1:18:40 PM (2 years ago)

Author:

koizumi.aoi

Message:

Ready for 1.1

Signed-off-by: Aoi K <koizumi.aoi@…>

File:

• trunk/main.go (modified) (2 diffs)

trunk/main.go

@@ +1 @@
+// $KyokoNet: stcli-go,v 1.1 2022/12/13 10:07:00 akoizumi Exp 
+// Command line client for SimplyTranslate, a privacy friendly frontend to Google Translate
 package main
 
@@ -10 +12 @@
         "os"
 )
-
 var (
-        instanceURL string
-        engine      string
-        fromLang    string
-        toLang      string
-        text        string
+        engine string
+        from string
+        instance string
+        input string
+        to string
 )
-
-type TranslateAPI struct {
-        OutText string `json:"translated-text"`
+type Translate struct {
+        Output string `json:"translated-text"`
 }
-
 func init() {
-        flag.StringVar(&instanceURL, "i", "https://translate.bus-hit.me/api/translate/", "Instance for SimplyTranslate (default: https://translate.bus-hit.me)")
-        flag.StringVar(&engine, "e", "google", "Translation engine (default: google)")
-        flag.StringVar(&fromLang, "f", "auto", "Source language (default: auto)")
-        flag.StringVar(&toLang, "t", "", "Target language (default: unset)")
-        flag.StringVar(&text, "T", "", "Text to translate (default: unset)")
+        flag.StringVar(&engine, "e", "google", "Translation engine to use (default: google)")
+        flag.StringVar(&from, "f", "auto", "Set the language to translate from. This can be skipped as it will autodetect the language you're translating from")
+        flag.StringVar(&instance, "i", "https://simplytranslate.org/api/translate/", "Instance to use (default: https://simplytranslate.org/api/translate/)")
+        flag.StringVar(&input, "I", "", "Enter the text to be translated")
+        flag.StringVar(&to, "t", "en", "Set the language to translate to (default: en)")
 }
 func main() {
+        // Begin flag parsing
         flag.Parse()
-        if len(text) == 0 || len(toLang) == 0 {
+        // Check if any of those two variables is empty.
+        // It actually needs the two to have content.
+        if len(input) == 0 || len(to) == 0 {
                 log.Fatal("Missing either the text or the target language.")
                 os.Exit(1)
         }
-        var o TranslateAPI
-        var queryURL = instanceURL + "?engine=" + engine + "&from=" + fromLang + "&to=" + toLang + "&text=" + text
+        // Map a variable to the struct
+        var translate Translate
+        // Build the full URL to query
+        var queryURL = instance + "?engine=" + engine + "&from=" + from + "&to=" + to + "&text=" + input
+        // Begin the request and process the response
         req, err := http.Get(queryURL)
         sanityCheck(err)
         defer req.Body.Close()
         resp, err := io.ReadAll(req.Body)
-        _ = json.Unmarshal([]byte(resp), &o)
+        _ = json.Unmarshal([]byte(resp), &translate)
         sanityCheck(err)
-        fmt.Printf("Input: %s (%s)\n",text,fromLang)
-        fmt.Printf("Output: %s (%s)\n",o.OutText,toLang)
+        // Pretty-print both the input and the output given.
+        fmt.Printf("Input: %v\n", input)
+        fmt.Printf("Output: %v\n",translate.Output)
 }
 func sanityCheck(err error) {