Add debug tracing functionality and clean up metadata

extension.js

@@ -8,6 +8,9 @@ const Main = imports.ui.main;
 const Mainloop = imports.mainloop;
 const Settings = imports.ui.settings;
 
+// ─── debug ───────────────────────────────────────────────────────────────────
+const DEBUG = false;
+
 // ─── tunables ────────────────────────────────────────────────────────────────
 const TRIGGER_Y      = 50;   // px from screen top that activates the overlay
 const POLL_INTERVAL  = 40;   // ms between pointer polls during a drag
@@ -49,6 +52,10 @@ function log(msg) {
     global.log(`[ctile] ${msg}`);
 }
 
+function trace(msg) {
+    if (DEBUG) global.log(`[ctile][trace] ${msg}`);
+}
+
 // Returns [r, g, b] normalized (0-1) for the current theme's accent color.
 // Falls back to a neutral blue if the theme doesn't define accent_color.
 function getAccentColor() {
@@ -89,7 +96,7 @@ function applyLayout(win, layout) {
     const y = area.y + Math.round(yF * area.height);
     const w = Math.round(wF * area.width);
     const h = Math.round(hF * area.height);
-    log(`applyLayout ${layout.id}: move_resize_frame to ${x},${y} ${w}x${h}`);
+    trace(`applyLayout ${layout.id}: move_resize_frame to ${x},${y} ${w}x${h}`);
     win.move_resize_frame(false, x, y, w, h);
 }
 
@@ -210,7 +217,7 @@ class TileOverlay {
 
         // Add to the top-level stage so it is always above panels/windows
         global.stage.add_child(this._actor);
-        log('overlay built and added to stage');
+        trace('overlay built and added to stage');
     }
 
     show(monitorIndex, edge) {
@@ -249,7 +256,7 @@ class TileOverlay {
                 ay = mon.y + 10;
             }
             this._actor.set_position(ax, ay);
-            log(`overlay shown at ${ax},${ay} size=${aw}x${ah} monitor=${monitorIndex} edge=${edge}`);
+            trace(`overlay shown at ${ax},${ay} size=${aw}x${ah} monitor=${monitorIndex} edge=${edge}`);
             this._actor.ease({
                 opacity  : 255,
                 duration : SHOW_ANIM_MS,
@@ -265,7 +272,7 @@ class TileOverlay {
         this._visible = false;
         this._currentMonIdx = -1;
         this._currentEdge   = null;
-        log('overlay hiding');
+        trace('overlay hiding');
 
         this._actor.ease({
             opacity  : 0,
@@ -446,17 +453,17 @@ class CTileExtension {
     }
 
     _onGrabBegin(_display, _screen, win, op) {
-        log(`grab-op-begin op=${op} MOVING=${Meta.GrabOp.MOVING} win=${win}`);
+        trace(`grab-op-begin op=${op} MOVING=${Meta.GrabOp.MOVING} win=${win}`);
         if (op !== Meta.GrabOp.MOVING && op !== Meta.GrabOp.KEYBOARD_MOVING) return;
         if (!win) return;
         this._dragWindow    = win;
         this._grabbedLayout = null;
         this._startPoll();
-        log('drag started, poll started');
+        trace('drag started, poll started');
     }
 
     _onGrabEnd(_display, _screen, _win, _op) {
-        log(`grab-op-end, hoveredLayout=${this._grabbedLayout ? this._grabbedLayout.id : 'none'}`);
+        trace(`grab-op-end, hoveredLayout=${this._grabbedLayout ? this._grabbedLayout.id : 'none'}`);
         this._stopPoll();
         const layout  = this._grabbedLayout;
         const dragWin = this._dragWindow;

metadata.json

@@ -4,6 +4,5 @@
     "description": "Drag windows to the top edge to select tiling layouts — like Windows 11 Snap Layouts.",
     "version": "1.0.0",
     "cinnamon-version": ["6.0", "6.2", "6.4", "6.6"],
-    "max-instances": "1",
-    "url": ""
+    "max-instances": "1"
 }