blob: 45880c1011753173929a60daf6e3a7dab6850f11 [file] [log] [blame]
// Copyright 2020 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
use anyhow::{format_err, Result};
use std::process::Command;
use structopt::StructOpt;
struct Opts {
input_path: String,
output_path: String,
const MISSING_MESSAGE: &'static str = "Failed to execute wasm-bindgen.
Ensure you have 'wasm-bindgen' installed locally: cargo install wasm-bindgen-cli
If you are seeing this error in CQ you have made a mistake with your dependencies, ensure 'rust_wasmify' is not included in your build.";
// Simply apply wasm-bindgen functionality to the input path save it to the output path.
fn main() -> Result<()> {
let opts = Opts::from_args();
let result = Command::new("wasm-bindgen")
match result {
Err(e) => {
println!("{}", MISSING_MESSAGE);
Ok(s) => {
if s.success() {
} else {
Err(format_err!("Exit status was {}", s.code().unwrap_or_default()))