Added provisioner finish on windows

paths.go

@@ -127,7 +127,10 @@ func (p *Paths) initAppExecutable(os, appName string) {
 	case "linux":
 		p.appExecutable = filepath.Join(p.electronDirectory, "electron")
 	case "windows":
-		p.appExecutable = filepath.Join(p.electronDirectory, "electron.exe")
+		if appName == "" {
+			appName = "electron"
+		}
+		p.appExecutable = filepath.Join(p.electronDirectory, appName+".exe")
 	}
 }
 

provisioner.go

@@ -155,6 +155,10 @@ func (p *defaultProvisioner) provisionElectron(ctx context.Context, paths Paths,
 			if err = p.provisionElectronFinishDarwin(appName, paths); err != nil {
 				return errors.Wrap(err, "finishing provisioning electron for darwin systems failed")
 			}
+		case "windows":
+			if err = p.provisionElectronFinishWindows(appName, paths); err != nil {
+				return errors.Wrap(err, "finishing provisioning electron for windows systems failed")
+			}
 		default:
 			astilog.Debug("System doesn't require finshing provisioning electron, moving on...")
 		}
@@ -308,6 +312,34 @@ func (p *defaultProvisioner) provisionElectronFinishDarwinRename(appName string,
 	return
 }
 
+// provisionElectronFinishWindows finishes provisioning electron for Windows systems
+func (p *defaultProvisioner) provisionElectronFinishWindows(appName string, paths Paths) (err error) {
+	// Log
+	astilog.Debug("Finishing provisioning electron for windows system")
+
+	// Custom app name
+	if appName != "" {
+		// Rename
+		if err = p.provisionElectronFinishWindowsRename(appName, paths); err != nil {
+			return errors.Wrap(err, "renaming for windows system finish failed")
+		}
+	}
+	return
+}
+
+// provisionElectronFinishWindowsRename renames the proper windows files
+func (p *defaultProvisioner) provisionElectronFinishWindowsRename(appName string, paths Paths) (err error) {
+	for _, r := range []rename{
+		{src: filepath.Join(paths.electronDirectory, "electron.exe"), dst: filepath.Join(paths.electronDirectory, appName+".exe")},
+	} {
+		astilog.Debugf("Renaming %s into %s", r.src, r.dst)
+		if err = os.Rename(r.src, r.dst); err != nil {
+			return errors.Wrapf(err, "renaming %s into %s failed", r.src, r.dst)
+		}
+	}
+	return
+}
+
 // Disembedder is a functions that allows to disembed data from a path
 type Disembedder func(src string) ([]byte, error)