Merge pull request #3 from arduino/runas-nonwindows

Allow runas to be imported on non-windows builds.

Author: cmaglie

runas_others.go

@@ -0,0 +1,13 @@
+//go:build !windows
+
+package runas
+
+import "errors"
+
+func RunElevated(executable, workingDir string, args []string, awaitProcCompletion bool) (int, error) {
+	return 0, errors.New("RunElevated is only supported on Windows")
+}
+
+func IsAdminProcess() (bool, error) {
+	return false, errors.New("IsAdminProcess is only supported on Windows")
+}

runas.go runas_windows.gorunas.go renamed to runas_windows.go

@@ -148,6 +148,6 @@ func RunElevated(executable, workingDir string, args []string, awaitProcCompleti
 
 // IsAdminProcess returns true if the current process already
 // runs as admin.
-func IsAdminProcess() bool {
-	return windows.GetCurrentProcessToken().IsElevated()
+func IsAdminProcess() (bool, error) {
+	return windows.GetCurrentProcessToken().IsElevated(), nil
 }