Add OS variables (#202)

* Insert os variables

* Fmt

* Add watch tracing

---------

Co-authored-by: SuperCuber <[email protected]>

Author: SuperCuber

src/handlebars_helpers.rs

@@ -330,6 +330,16 @@ fn add_dotter_variable(
         "os".into(),
         (if cfg!(windows) { "windows" } else { "unix" }).into(),
     );
+
+    // New better way
+    dotter.insert("unix".into(), Value::Boolean(cfg!(unix)));
+    dotter.insert(
+        "windows".into(),
+        Value::Boolean(cfg!(target_os = "windows")),
+    );
+    dotter.insert("linux".into(), Value::Boolean(cfg!(target_os = "linux")));
+    dotter.insert("macos".into(), Value::Boolean(cfg!(target_os = "macos")));
+
     dotter.insert(
         "current_dir".into(),
         Value::String(

src/watch.rs

@@ -56,6 +56,9 @@ pub(crate) async fn watch(opt: Options) -> Result<()> {
             return action;
         }
 
+        debug!("Changes detected in watched files.");
+        trace!("Changed files: {:#?}", action.paths().collect::<Vec<_>>());
+
         println!("[Dotter] Deploying...");
         if let Err(e) = deploy::deploy(&opt) {
             display_error(e);