Changeset 2 in code for trunk

Timestamp:

Dec 12, 2022, 2:13:07 AM (2 years ago)

Author:

koizumi.aoi

Message:

Achieved some more progress

Signed-off-by: Aoi K <koizumi.aoi@…>

Location:

trunk

Files:

• go.mod (modified) (1 diff)
• main.go (modified) (3 diffs)

trunk/go.mod

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

trunk/main.go

@@ -6 +6 @@
 import (
         "fmt"
-        "net/http"
         "flag"
         "io"
-        "path/filepath"
+        "log"
+        "net/http"
         "os"
 )
@@ -26 +26 @@
         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(&text, "T", "", "Text to translate")
+        flag.StringVar(&toLang, "t", "", "Target language (default: unset)")
+        flag.StringVar(&text, "T", "", "Text to translate (default: unset)")
 }
 func main() {
@@ -33 +33 @@
         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)
-        if err != nil {
-                panic(err)
+        resp, err1 := http.Get(queryURL)
+        if err1 != nil {
+                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)
-}