doc: target language is no longer required, put usage notes on readme.

git-svn-id: file:///srv/svn/repo/suwako/trunk@9 0b558ee1-521d-8b46-a41b-40029c97c055

README

@@ -1,3 +1,17 @@
 stcli
 =====
 Command-line client for SimplyTranslate in Go.
+
+Usage
+-----
+-I string
+        Enter the text to be translated
+-e string
+        Translation engine to use (default: google) (default "google")
+-f string
+        Set the language to translate from. This can be skipped as it will autodetect the language you're translating from (default "auto")
+-i string
+        Instance to use (default: https://simplytranslate.org/api/translate/) (default "https://simplytranslate.org/api/translate/")
+-t string
+        Set the language to translate to (default: en) (default "en")
+

main.go

@@ -1,4 +1,4 @@
-// $KyokoNet: stcli,v 1.3 2022/12/13 23:57:00 akoizumi Exp 
+// $TheSupernovaDuo: stcli,v 1.3.1 2023/02/11 07:54:25 akoizumi Exp 
 // Command line client for SimplyTranslate, a privacy friendly frontend to other translation engines
 package main
 
@@ -32,8 +32,8 @@ func main() {
 	flag.Parse()
 	// Check if any of those two variables is empty.
 	// It actually needs the two to have content.
-	if len(input) == 0 || len(to) == 0 {
+	if len(input) == 0 {
-		log.Fatal("Missing either the text or the target language.")
+		log.Fatal("Missing input.")
 	}
 	// Map a variable to the struct
 	var translate Translate
@@ -44,6 +44,7 @@ func main() {
 	resp, err := http.Get(queryURL)
 	sanityCheck(err)
 	defer resp.Body.Close()
+	// JSON decoding
 	_ = json.NewDecoder(resp.Body).Decode(&translate)
 	sanityCheck(err)
 	// Pretty-print both the input and the output given.

stcli.1

@@ -1,4 +1,4 @@
-.Dd Aftermath 57, 3188
+.Dd Chaos 42, 3189
 .Dt STCLI 1
 .Os
 .Sh NAME
@@ -30,7 +30,7 @@ Text to translate
 Target language to translate to
 .El
 .Sh AUTHORS
-.An Aoi K. Aq Mt koizumi.aoi@kyoko-project.wer.ee
+.An Aoi K. Aq Mt koizumi.aoi@chaotic.ninja
 .Pp
 .An Czar of KST Aq Mt czar@kalli.st
 .Pp