Gather wasm file used by webpages

wasme.sh

GENERAL="WebAssembly"
OLDER="WebAssembly.compile|WebAssembly.instantiate"
NEWER="WebAssembly.compileStreaming|WebAssembly.instantiateStreaming"

WASM="$GENERAL|$OLDER|$NEWER"

grep --color -C 5 -E $WASM  /dev/stdin

WASMExtractor.md

wasme.sh is the pendant of jse to extract wasm file. It is within a shell as long as Webassembly won't be integrated with <script type='module'> or ES2015 import statements

Note: It provides a way to detect if the webpage use WebAssembly. Fetching the wasm module eventually need js code review.

To use it:

export URL=[endpoint]
curl $URL -s | jse -gather-src -u $URL | ./wasme.sh