wasm-bindgen/examples/char/build.sh

#!/bin/sh

set -ex

# Build the `hello_world.wasm` file using Cargo/rustc
cargo build --target wasm32-unknown-unknown

# Run the `wasm-bindgen` CLI tool to postprocess the wasm file emitted by the
# Rust compiler to emit the JS support glue that's necessary
#
# Here we're using the version of the CLI in this repository, but for external
# usage you'd use the commented out version below
cargo run --manifest-path ../../crates/cli/Cargo.toml \
  --bin wasm-bindgen -- \
  ../../target/wasm32-unknown-unknown/debug/char.wasm --out-dir .
# wasm-bindgen ../../target/wasm32-unknown-unknown/hello_world.wasm --out-dir .

# Finally, package everything up using Webpack and start a server so we can
# browse the result

npm install
npm run serve