tpmccallum’s gists

tpmccallum / 20200205_wasm_pack_test_node.md

Created February 4, 2020 23:10

tpmccallum$ wasm-pack test --node
[INFO]: 🎯  Checking for the Wasm target...
    Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO]: ⬇️  Installing wasm-bindgen...
    Finished test [unoptimized + debuginfo] target(s) in 0.09s
     Running target/wasm32-unknown-unknown/debug/deps/headless-f2eded3f78b0be11.wasm
this test suite is only configured to run in a browser, but we're only testing node.js tests so skipping
     Running target/wasm32-unknown-unknown/debug/deps/non_wasm-07c17dc01af19677.wasm
no tests to run!

tpmccallum / greet.md

Last active February 1, 2020 05:48

#System housekeeping

sudo apt-get update
sudo apt-get -y upgrade
sudo apt-get -y install build-essential
sudo apt-get -y install curl
#Install Node and NPM
curl -sL https://deb.nodesource.com/setup_13.x | sudo -E bash -
sudo apt-get install -y nodejs
sudo apt-get install npm

tpmccallum / step_7.md

Last active November 13, 2019 06:10

<html>
	<head>
		<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity_no="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous" />
		<script>
    if (!('WebAssembly' in window)) {
      alert('you need a browser with wasm support enabled :(');
    }
(async () => {
  const response = await fetch('triple.wasm');

tpmccallum / step_6.md

Created November 13, 2019 04:57

cd ~/triple
cargo build - release
cp -rp ~/triple/target/wasm32-wasi/release/triple_lib.wasm /var/www/html/triple.wasm

tpmccallum / step_5.md

Created November 13, 2019 04:55

#[no_mangle]
pub extern fn triple(x: i32) -> i32 {
 return 3 * x;
}

tpmccallum / step_4.md

Last active November 13, 2019 04:53

[build]
target = "wasm32-wasi"

tpmccallum / step_3.md

Last active November 13, 2019 04:54

[lib]
name = "triple_lib"
path = "src/triple.rs"
crate-type =["cdylib"]

tpmccallum / step_2.md

Created November 13, 2019 04:50

cd ~
cargo new --lib triple
cd triple

tpmccallum / step_1.md

Created November 13, 2019 04:50

sudo apt-get update
sudo apt-get -y upgrade
sudo apt-get -y install apache2
sudo chown -R $USER:$USER /var/www/html
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
source $HOME/.cargo/env
rustup target add wasm32-wasi
rustup override set nightly

tpmccallum / rust_to_wasm_to_web_in_under_5_minutes.md

Created November 13, 2019 04:44

Executing Rust code, as WebAssembly (Wasm) in your browser, in under 5 minutes.

Run all of the following Ubuntu system set up commands (update, install Apache2 and Rust)

sudo apt-get update
sudo apt-get -y upgrade
sudo apt-get -y install apache2
sudo chown -R $USER:$USER /var/www/html
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
source $HOME/.cargo/env
rustup target add wasm32-wasi
rustup override set nightly

Timothy McCallum tpmccallum