Windows directory copy (#292)

* windows doesn't have "ls" on the path so make a test for windows that tests for a command in the path

* implement windows specific implementation

* remove dead code

* fix formatting

* Add a test for xcopy on windows

lib/src/actions/directory/copy.rs

@@ -16,6 +16,24 @@ impl DirectoryCopy {}
 
 impl DirectoryAction for DirectoryCopy {}
 
+#[cfg(target_family = "windows")]
+impl Action for DirectoryCopy {
+    fn plan(&self, manifest: &Manifest, _context: &Contexts) -> anyhow::Result<Vec<Step>> {
+        let from: String = self.resolve(manifest, &self.from).display().to_string();
+
+        Ok(vec![Step {
+            atom: Box::new(Exec {
+                command: String::from("Xcopy"),
+                arguments: vec!["/E".to_string(), "/I".to_string(), from, self.to.clone()],
+                ..Default::default()
+            }),
+            initializers: vec![],
+            finalizers: vec![],
+        }])
+    }
+}
+
+#[cfg(target_family = "unix")]
 impl Action for DirectoryCopy {
     fn plan(&self, manifest: &Manifest, _context: &Contexts) -> anyhow::Result<Vec<Step>> {
         let from: String = self.resolve(manifest, &self.from).display().to_string();

lib/src/steps/initializers/command_found.rs

@@ -32,6 +32,16 @@ mod tests {
         assert_eq!(true, result.is_ok());
         assert_eq!(true, result.unwrap());
     }
+
+    #[cfg(target_family = "windows")]
+    #[test]
+    fn return_true_windows_xcopy() {
+        let initializer = CommandFound("Xcopy");
+        let result = initializer.initialize();
+
+        assert_eq!(true, result.is_ok());
+        assert_eq!(true, result.unwrap());
+    }
 
     #[cfg(target_family = "unix")]
     #[test]