Revert "Add batch file support (for working on windows)"

This reverts commit aba79b0.

packages/manager.go

@@ -7,7 +7,6 @@ import (
 	"io/ioutil"
 	"os"
 	"path"
-	"runtime"
 	"strings"
 
 	"gopkg.in/yaml.v2"
@@ -37,15 +36,6 @@ func (pm *PackageManager) Install(pkg *Package) error {
 	}
 
 	d = append([]byte("#!/usr/bin/env whalebrew\n"), d...)
-
-	if runtime.GOOS == "windows" {
-		batch := []byte("@whalebrew %~dp0\\" + pkg.Name + " %*")
-		batchPath := packagePath + ".bat"
-		if err := ioutil.WriteFile(batchPath, batch, 0755); err != nil {
-			return err
-		}
-	}
-
 	return ioutil.WriteFile(packagePath, d, 0755)
 }
 
@@ -99,14 +89,6 @@ func (pm *PackageManager) Uninstall(packageName string) error {
 	if !isPackage {
 		return fmt.Errorf("%s is not a Whalebrew package", p)
 	}
-	if runtime.GOOS == "windows" {
-		batchPath := p + ".bat"
-		if _, err := os.Stat(batchPath); err == nil {
-			if err := os.Remove(batchPath); err != nil {
-				return err
-			}
-		}
-	}
 	return os.Remove(p)
 }