egui/build_demo_web.sh

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#!/bin/bash
set -eu
# Pre-requisites:
rustup target add wasm32-unknown-unknown
if ! wasm-bindgen --version; then
cargo clean
cargo install -f wasm-bindgen-cli
cargo update
fi
# BUILD=debug
BUILD=release
export RUSTFLAGS=--cfg=web_sys_unstable_apis # required for the clipboard API
# Clear output from old stuff:
rm -rf docs/demo_web.wasm
echo "Build rust:"
# cargo build -p demo_web --target wasm32-unknown-unknown
cargo build --release -p demo_web --target wasm32-unknown-unknown
echo "Generate JS bindings for wasm:"
FOLDER_NAME=${PWD##*/}
TARGET_NAME="demo_web.wasm"
wasm-bindgen "target/wasm32-unknown-unknown/$BUILD/$TARGET_NAME" \
--out-dir docs --no-modules --no-typescript
open http://localhost:8888/index.html