refactoring

src/main.go

@@ -1,8 +1,10 @@
 package main
 
 import (
+	"bufio"
 	"flag"
 	"fmt"
+	"io"
 	"log"
 	"os"
 	"path/filepath"
@@ -27,6 +29,21 @@ func opt(envVar, defaultValue string) string {
 	return defaultValue
 }
 
+func parseAuthfile(authfile io.Reader) (username, password string, err error) {
+	scanner := bufio.NewScanner(authfile)
+	for scanner.Scan() {
+		line := scanner.Text()
+		parts := strings.SplitN(line, ":", 2)
+		if len(parts) != 2 {
+			return "", "", fmt.Errorf("wrong syntax (expected `username:password`)")
+		}
+		username = parts[0]
+		password = parts[1]
+		break
+	}
+	return username, password, nil
+}
+
 func main() {
 	platform.FixConsoleIfNeeded()
 

src/password.go

@@ -1,23 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"strings"
-)
-
-func parseAuthfile(authfile io.Reader) (username, password string, err error) {
-	scanner := bufio.NewScanner(authfile)
-	for scanner.Scan() {
-		line := scanner.Text()
-		parts := strings.SplitN(line, ":", 2)
-		if len(parts) != 2 {
-			return "", "", fmt.Errorf("wrong syntax (expected `username:password`)")
-		}
-		username = parts[0]
-		password = parts[1]
-		break
-	}
-	return username, password, nil
-}