Achieved some more progress

Signed-off-by: Aoi K <koizumi.aoi@kyoko-project.wer.ee>

git-svn-id: file:///srv/svn/repo/suwako/trunk@2 0b558ee1-521d-8b46-a41b-40029c97c055

go.mod

@@ -1,3 +1,3 @@
-module git.076.ne.jp/novaburst/stcli
+module git.kyoko-project.wer.ee/koizumi.aoi/stcli-go
 
 go 1.18

main.go

@@ -5,10 +5,10 @@ package main
 
 import (
 	"fmt"
-	"net/http"
 	"flag"
 	"io"
-	"path/filepath"
+	"log"
+	"net/http"
 	"os"
 )
 
@@ -25,35 +25,41 @@ 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")
+	flag.StringVar(&toLang, "t", "", "Target language (default: unset)")
-	flag.StringVar(&text, "T", "", "Text to translate")
+	flag.StringVar(&text, "T", "", "Text to translate (default: unset)")
 }
 func main() {
 	// Start parsing
 	flag.Parse()
 
+	// I assume this works?
+	if len(text) == 0 {
+		log.Printf("Text to translate is required. \n")
+		os.Exit(1)
+	} else if len(toLang) == 0 {
+		log.Printf("Target language is missing. \n")
+		os.Exit(1)
+	}
+	
 	// Hand-craft the request URL
 	queryURL := instanceURL + "?engine=" + engine + "&from=" + fromLang + "&to=" + toLang + "&text=" + text
 
 	// Make a request to said URL
-	resp, err := http.Get(queryURL)
+	resp, err1 := http.Get(queryURL)
-	if err != nil {
+	if err1 != nil {
-		panic(err)
+		log.Printf("Request could not be processed due to %s\n", err1)
 	}
 	
 	defer resp.Body.Close()
-	body, err := io.ReadAll(resp.Body)
-	output := body
 
+
+	output, err2 := io.ReadAll(resp.Body)
+
+	if err2 != nil {
+		panic(errno)
+	}
+
+	// Well...
 	fmt.Printf("Input: %s \n", text)
 	fmt.Printf("Output: %s \n", output)
 }
-func printUsage() {
-	fmt.Printf("Usage for %s : \n", filepath.Base(os.Args[0]))
-	fmt.Printf("-e \t Use the specified translation engine (default: google)\n")
-	fmt.Printf("-f \t (default: auto)\n")
-	fmt.Printf("-t \t (default: none)\n")
-	fmt.Printf("-T \t Text to translate\n")
-
-	os.Exit(1)
-}