Get Electron/Percy/WASM running

This commit is contained in:
Bradlee Speice 2018-08-25 18:18:42 -04:00
commit e53a938d5a
13 changed files with 7992 additions and 0 deletions

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{
"env": {
"development": {
"application/javascript": {
"presets": [
[
"env",
{
"targets": {
"electron": 2
}
}
],
"react"
],
"plugins": [
"transform-async-to-generator"
],
"sourceMaps": "inline"
}
},
"production": {
"application/javascript": {
"presets": [
[
"env",
{
"targets": {
"electron": 2
}
}
],
"react"
],
"plugins": [
"transform-async-to-generator"
],
"sourceMaps": "none"
}
}
}
}

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{
"extends": "eslint-config-airbnb",
"rules": {
"import/extensions": 0,
"import/no-extraneous-dependencies": 0,
"import/no-unresolved": [2, { "ignore": ["electron"] }],
"linebreak-style": 0
}
}

3
electron_percy_wasm/.gitignore vendored Normal file
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node_modules/
Cargo.lock
target/

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[package]
name = "electron_percy_wasm"
version = "0.1.0"
authors = ["Bradlee Speice <bradlee@speice.io>"]
[lib]
crate-type = ["cdylib"]
[dependencies]
percy-webapis = "0.0.1"
virtual-dom-rs = "0.1"
wasm-bindgen = "0.2"

4
electron_percy_wasm/app/.gitignore vendored Normal file
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*.wasm
*.bundle.js
bundle.js
electron_percy_wasm.js

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import { main } from "./electron_percy_wasm"
let rootNode = document.getElementById('root')
rootNode.parentElement.replaceChild(main(), rootNode)
rootNode = document.getElementById('root')

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const app = import("./app")
app.then(() => {
console.log("Finished resolving application bundle")
}, (e) => {
console.log("Unable to resolve application bundle: ")
console.log(e)
})

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<div id="root">Loading...</div>
</body>
<script src="./bundle.js"/>
</html>

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import { app, BrowserWindow } from 'electron';
// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let mainWindow;
const createWindow = () => {
// Create the browser window.
mainWindow = new BrowserWindow({
width: 800,
height: 600,
});
// and load the index.html of the app.
mainWindow.loadURL(`file://${__dirname}/index.html`);
// Open the DevTools.
mainWindow.webContents.openDevTools();
// Emitted when the window is closed.
mainWindow.on('closed', () => {
// Dereference the window object, usually you would store windows
// in an array if your app supports multi windows, this is the time
// when you should delete the corresponding element.
mainWindow = null;
});
};
// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow);
// Quit when all windows are closed.
app.on('window-all-closed', () => {
// On OS X it is common for applications and their menu bar
// to stay active until the user quits explicitly with Cmd + Q
if (process.platform !== 'darwin') {
app.quit();
}
});
app.on('activate', () => {
// On OS X it's common to re-create a window in the app when the
// dock icon is clicked and there are no other windows open.
if (mainWindow === null) {
createWindow();
}
});
// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and import them here.

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DIR="$(dirname $0)"
WASM_DIR="$DIR/target/wasm32-unknown-unknown"
WASM_NAME="$(cat "$DIR/Cargo.toml" | grep name | sed 's/name = "//' | sed 's/"//g')"
APP_DIR="$DIR/app/"
if [ ! -d "$APP_DIR" ]; then
mkdir "$APP_DIR"
fi
if [ -z "$(which cargo)" ]; then
echo 'Must install `cargo` before proceeding. Please see https://rustup.rs/ for more information.'
exit 1
fi
if [ -z "$(which wasm-bindgen)" ]; then
echo "Installing wasm-bindgen-cli"
cargo install wasm-bindgen-cli
fi
cargo +nightly build --target=wasm32-unknown-unknown && \
wasm-bindgen "$WASM_DIR/debug/$WASM_NAME.wasm" --out-dir "$APP_DIR" --no-typescript && \
# Have to use --mode=development so we can patch out the call to instantiateStreaming
"$DIR/node_modules/webpack-cli/bin/cli.js" --mode=development "$APP_DIR/app_loader.js" -o "$APP_DIR/bundle.js"
# Necessitated by https://github.com/webpack/webpack/issues/7918
sed -i '/.*instantiateStreaming.*/d' "$APP_DIR/bundle.js"

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{
"name": "electron_percy_wasm",
"productName": "electron_percy_wasm",
"version": "1.0.0",
"description": "My Electron application description",
"main": "app/index.js",
"scripts": {
"prestart": "./build_wasm_bundle.sh",
"start": "electron-forge start",
"package": "electron-forge package",
"make": "electron-forge make",
"lint": "eslint src"
},
"keywords": [],
"author": "bspeice",
"license": "MIT",
"config": {
"forge": {
"make_targets": {
"win32": [
"squirrel"
],
"darwin": [
"zip"
],
"linux": [
"deb",
"rpm"
]
},
"electronPackagerConfig": {
"packageManager": "yarn"
},
"electronWinstallerConfig": {
"name": "electron_percy_wasm"
},
"electronInstallerDebian": {},
"electronInstallerRedhat": {},
"github_repository": {
"owner": "",
"name": ""
},
"windowsStoreConfig": {
"packageName": "",
"name": "electron_percy_wasm"
}
}
},
"dependencies": {
"electron-compile": "^6.4.3",
"webpack": "^4.17.1",
"webpack-cli": "^3.1.0"
},
"devDependencies": {
"babel-plugin-transform-async-to-generator": "^6.24.1",
"babel-preset-env": "^1.7.0",
"babel-preset-react": "^6.24.1",
"electron-forge": "^5.2.2",
"electron-prebuilt-compile": "2.0.7",
"eslint": "^3",
"eslint-config-airbnb": "^15",
"eslint-plugin-import": "^2",
"eslint-plugin-jsx-a11y": "^5",
"eslint-plugin-react": "^7"
}
}

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#[macro_use]
extern crate virtual_dom_rs;
extern crate percy_webapis;
extern crate wasm_bindgen;
use percy_webapis::log;
use percy_webapis::Element;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
pub fn main() -> Element {
log("Entered Rust code");
let elem = html! {
<span> {"It is alive!"} </span>
};
elem.create_element()
}

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