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denoland-deno/cli/build.rs
2020-01-02 15:13:47 -05:00

28 lines
956 B
Rust

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
use std::env;
use std::path::PathBuf;
fn main() {
// To debug snapshot issues uncomment:
// deno_typescript::trace_serializer();
println!(
"cargo:rustc-env=TS_VERSION={}",
deno_typescript::ts_version()
);
let c = PathBuf::from(env::var_os("CARGO_MANIFEST_DIR").unwrap());
let o = PathBuf::from(env::var_os("OUT_DIR").unwrap());
let root_names = vec![c.join("js/main.ts")];
let bundle = o.join("CLI_SNAPSHOT.js");
let state = deno_typescript::compile_bundle(&bundle, root_names).unwrap();
assert!(bundle.exists());
deno_typescript::mksnapshot_bundle(&bundle, state).unwrap();
let root_names = vec![c.join("js/compiler.ts")];
let bundle = o.join("COMPILER_SNAPSHOT.js");
let state = deno_typescript::compile_bundle(&bundle, root_names).unwrap();
assert!(bundle.exists());
deno_typescript::mksnapshot_bundle_ts(&bundle, state).unwrap();
}