Document version string

windowjs · Dec 30, 2021 · 8fcf066 · 8fcf066
1 parent 662ef1c
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diff --git a/doc/doc/args.md b/doc/doc/args.md
@@ -9,6 +9,13 @@ Command line
 Window.js supports the following command-line arguments.
 
 
+`--version`
+-------
+
+Outputs the git hash and tag of the Window.js build. This is also available
+as [window.version](/doc/window#window.version).
+
+
 `--log`
 -------
 

diff --git a/doc/doc/window.md b/doc/doc/window.md
@@ -43,6 +43,7 @@ object-properties:
   - resizable
   - retinaScale
   - title
+  - version
   - visible
   - vsync
   - width
@@ -428,6 +429,11 @@ The title of the native window. Defaults to the filename of the initial
 module.
 
 
+{% include property object="window" name="version" type="string" %}
+
+The git hash and tag of the current Window.js build.
+
+
 {% include property object="window" name="visible" type="boolean" %}
 
 Whether the native window is visible.

diff --git a/src/welcome.js b/src/welcome.js
@@ -93,6 +93,9 @@ function draw() {
   } else {
     canvas.fillRect(canvas.width - 100, canvas.height - 100, 100, 100);
   }
+
+  canvas.fillStyle = 'gray';
+  canvas.fillText(window.version, 12, canvas.height - 14 * devicePixelRatio);
 }
 
 window.addEventListener('mousemove', function(event) {