Add a basic WebGPU example (#5923)

* Add a basic WebGPU example

This helps to address #5656.

* Use serial await rather than Promise.all

1 files changed, 19 insertions, 0 deletions

diff --git a/examples/wgpu-html5/build.py b/examples/wgpu-html5/build.py
new file mode 100755
index 000000000..2b23dadab
--- /dev/null
+++ b/examples/wgpu-html5/build.py
@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+
+import subprocess
+import sys
+
+for args in [['slangc',
+              '-target', 'wgsl',
+              '-stage', '{}'.format(stage),
+              '-entry', '{}Main'.format(stage),
+              '-o', 'shader.{}.wgsl'.format(stage),
+              'shader.slang']
+             for stage in ['vertex', 'fragment']]:
+    print("Running '{}'...".format(' '.join(args)))
+    result = subprocess.run(args)
+    if result.returncode != 0:
+        print('Failed!')
+        sys.exit(1)
+    else:
+        print('Succeeded!')