[infra] Deduplicate serve.py

Change-Id: I25bd987faedd7e9c322bcec487ab07583bad6b9a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458197
Reviewed-by: Erik Rose <erikrose@google.com>

experimental/skottiekit/Makefile

@@ -45,4 +45,4 @@ clean_npm:
 
 serve:
 	echo "Go check out http://localhost:8001/"
-	cd examples && python3 ../serve.py
+	cd examples && python3 python3 ../../../tools/serve_wasm.py

experimental/tskit/Makefile

@@ -16,7 +16,7 @@ release:
 
 serve:
 	echo "Go check out http://localhost:8000/npm_build/example.html"
-	python3 serve.py
+	python3 ../../tools/serve_wasm.py
 
 lint:
 	npx eslint . --ext .ts

experimental/tskit/serve.py

@@ -1,21 +0,0 @@
-#!/usr/bin/env python3
-# Copyright 2018 Google LLC
-#
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import http.server
-import socketserver
-
-PORT = 8000
-
-class Handler(http.server.SimpleHTTPRequestHandler):
-    pass
-
-Handler.extensions_map['.js'] = 'application/javascript'
-# Without the correct MIME type, async compilation doesn't work
-Handler.extensions_map['.wasm'] = 'application/wasm'
-
-httpd = socketserver.TCPServer(("", PORT), Handler)
-
-httpd.serve_forever()

experimental/wasm-skp-debugger/serve.py

@@ -1,21 +0,0 @@
-#!/usr/bin/env python3
-# Copyright 2018 Google LLC
-#
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import http.server
-import socketserver
-
-PORT = 8000
-
-class Handler(http.server.SimpleHTTPRequestHandler):
-    pass
-
-Handler.extensions_map['.js'] = 'application/javascript'
-# Without the correct MIME type, async compilation doesn't work
-Handler.extensions_map['.wasm'] = 'application/wasm'
-
-httpd = socketserver.TCPServer(("", PORT), Handler)
-
-httpd.serve_forever()

modules/canvaskit/Makefile

@@ -98,7 +98,7 @@ local-example:
 	mkdir -p node_modules
 	ln -s ../npm_build node_modules/canvaskit
 	echo "Go check out http://localhost:8000/npm_build/example.html"
-	python3 serve.py
+	python3 ../../tools/serve_wasm.py
 
 test-continuous:
 	echo "Assuming npm ci has been run by user"

modules/canvaskit/serve.py

@@ -1,21 +0,0 @@
-#!/usr/bin/env python3
-# Copyright 2018 Google LLC
-#
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import http.server
-import socketserver
-
-PORT = 8000
-
-class Handler(http.server.SimpleHTTPRequestHandler):
-    pass
-
-Handler.extensions_map['.js'] = 'application/javascript'
-# Without the correct MIME type, async compilation doesn't work
-Handler.extensions_map['.wasm'] = 'application/wasm'
-
-httpd = socketserver.TCPServer(("", PORT), Handler)
-
-httpd.serve_forever()

modules/canvaskit/wasm_tools/SIMD/build_simd_test.sh

@@ -33,4 +33,4 @@ grep -f wasm_simd_types.txt output/simd_test.wat
 # Serve the compiled WASM so output can be manually inspected for correctness.
 echo "Go check out http://localhost:8000/output/simd_test.html in Chrome Canary 86.0.4186.0 \
 or later and enable the chrome://flags#enable-webassembly-simd flag!"
-python3 ../../serve.py
+python3 ../../../../tools/serve_wasm.py

modules/pathkit/Makefile

@@ -109,7 +109,7 @@ npm-debug:
 example:
 	npm install pathkit-asmjs pathkit-wasm
 	echo "Go check out localhost:8000/npm-wasm/example.html"
-	python3 serve.py
+	python3 ../../tools/serve_wasm.py
 
 local-example:
 	rm -rf node_modules/pathkit-wasm
@@ -119,7 +119,7 @@ local-example:
 	ln -s -T ../npm-asmjs node_modules/pathkit-asmjs
 	echo "Go check out http://localhost:8000/npm-wasm/example.html"
 	echo "or http://localhost:8000/npm-asmjs/example.html"
-	python3 serve.py
+	python3 ../../tools/serve_wasm.py
 
 local-example-test:
 	rm -rf node_modules/pathkit-wasm
@@ -130,7 +130,7 @@ local-example-test:
 	ln -s -T ../../npm-asmjs/bin/test node_modules/pathkit-asmjs/bin
 	echo "Go check out localhost:8000/npm-wasm/example.html"
 	echo "or http://localhost:8000/npm-asmjs/example.html"
-	python3 serve.py
+	python3 ../../tools/serve_wasm.py
 
 local-example-debug:
 	rm -rf node_modules/pathkit-wasm
@@ -141,5 +141,5 @@ local-example-debug:
 	ln -s -T ../../npm-asmjs/bin/debug node_modules/pathkit-asmjs/bin
 	echo "Go check out localhost:8000/npm-wasm/example.html"
 	echo "or http://localhost:8000/npm-asmjs/example.html"
-	python3 serve.py
+	python3 ../../tools/serve_wasm.py
 

modules/pathkit/compile.sh

@@ -125,8 +125,4 @@ $OUTPUT \
 $BASE_DIR/pathkit_wasm_bindings.cpp \
 ${BUILD_DIR}/libpathkit.a
 
-if [[ $@ == *serve* ]]; then
-  pushd $BUILD_DIR
-  python3 serve.py
-fi
 

modules/pathkit/serve.py

@@ -1,21 +0,0 @@
-#!/usr/bin/env python3
-# Copyright 2018 Google LLC
-#
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import http.server
-import socketserver
-
-PORT = 8000
-
-class Handler(http.server.SimpleHTTPRequestHandler):
-    pass
-
-Handler.extensions_map['.js'] = 'application/javascript'
-# Without the correct MIME type, async compilation doesn't work
-Handler.extensions_map['.wasm'] = 'application/wasm'
-
-httpd = socketserver.TCPServer(("", PORT), Handler)
-
-httpd.serve_forever()

tools/serve_wasm.py

@@ -3,6 +3,8 @@
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
+#
+# This is a simple webserver that applies the correct MIME type for .wasm files.
 
 import http.server
 import socketserver