mirror of
https://github.com/denoland/deno.git
synced 2024-12-25 00:29:09 -05:00
43a52feebd
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
136 lines
3.7 KiB
Rust
136 lines
3.7 KiB
Rust
// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
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use deno_runtime::deno_broadcast_channel;
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use deno_runtime::deno_console;
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use deno_runtime::deno_crypto;
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use deno_runtime::deno_fetch;
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use deno_runtime::deno_net;
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use deno_runtime::deno_url;
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use deno_runtime::deno_web;
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use deno_runtime::deno_websocket;
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use deno_runtime::deno_webstorage;
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use std::env;
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use std::path::Path;
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use std::path::PathBuf;
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fn main() {
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// Skip building from docs.rs.
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if env::var_os("DOCS_RS").is_some() {
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return;
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}
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// Host snapshots won't work when cross compiling.
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let target = env::var("TARGET").unwrap();
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let host = env::var("HOST").unwrap();
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if target != host {
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panic!("Cross compiling with snapshot is not supported.");
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}
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println!("cargo:rustc-env=TARGET={}", env::var("TARGET").unwrap());
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println!("cargo:rustc-env=PROFILE={}", env::var("PROFILE").unwrap());
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if let Ok(c) = env::var("DENO_CANARY") {
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println!("cargo:rustc-env=DENO_CANARY={}", c);
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}
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println!("cargo:rerun-if-env-changed=DENO_CANARY");
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println!("cargo:rustc-env=GIT_COMMIT_HASH={}", git_commit_hash());
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println!("cargo:rerun-if-env-changed=GIT_COMMIT_HASH");
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println!("cargo:rustc-env=TS_VERSION={}", ts_version());
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println!("cargo:rerun-if-env-changed=TS_VERSION");
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println!(
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"cargo:rustc-env=DENO_CONSOLE_LIB_PATH={}",
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deno_console::get_declaration().display()
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);
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println!(
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"cargo:rustc-env=DENO_URL_LIB_PATH={}",
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deno_url::get_declaration().display()
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);
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println!(
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"cargo:rustc-env=DENO_WEB_LIB_PATH={}",
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deno_web::get_declaration().display()
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);
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println!(
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"cargo:rustc-env=DENO_FETCH_LIB_PATH={}",
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deno_fetch::get_declaration().display()
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);
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println!(
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"cargo:rustc-env=DENO_WEBGPU_LIB_PATH={}",
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deno_webgpu_get_declaration().display()
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);
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println!(
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"cargo:rustc-env=DENO_WEBSOCKET_LIB_PATH={}",
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deno_websocket::get_declaration().display()
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);
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println!(
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"cargo:rustc-env=DENO_WEBSTORAGE_LIB_PATH={}",
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deno_webstorage::get_declaration().display()
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);
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println!(
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"cargo:rustc-env=DENO_CRYPTO_LIB_PATH={}",
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deno_crypto::get_declaration().display()
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);
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println!(
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"cargo:rustc-env=DENO_BROADCAST_CHANNEL_LIB_PATH={}",
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deno_broadcast_channel::get_declaration().display()
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);
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println!(
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"cargo:rustc-env=DENO_NET_LIB_PATH={}",
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deno_net::get_declaration().display()
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);
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#[cfg(target_os = "windows")]
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{
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let mut res = winres::WindowsResource::new();
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res.set_icon("deno.ico");
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res.set_language(winapi::um::winnt::MAKELANGID(
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winapi::um::winnt::LANG_ENGLISH,
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winapi::um::winnt::SUBLANG_ENGLISH_US,
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));
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res.compile().unwrap();
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}
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}
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fn deno_webgpu_get_declaration() -> PathBuf {
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let manifest_dir = Path::new(env!("CARGO_MANIFEST_DIR"));
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manifest_dir.join("dts").join("lib.deno_webgpu.d.ts")
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}
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fn git_commit_hash() -> String {
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if let Ok(output) = std::process::Command::new("git")
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.arg("rev-list")
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.arg("-1")
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.arg("HEAD")
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.output()
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{
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if output.status.success() {
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std::str::from_utf8(&output.stdout[..40])
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.unwrap()
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.to_string()
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} else {
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// When not in git repository
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// (e.g. when the user install by `cargo install deno`)
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"UNKNOWN".to_string()
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}
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} else {
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// When there is no git command for some reason
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"UNKNOWN".to_string()
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}
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}
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fn ts_version() -> String {
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std::fs::read_to_string("tsc/00_typescript.js")
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.unwrap()
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.lines()
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.find(|l| l.contains("ts.version = "))
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.expect(
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"Failed to find the pattern `ts.version = ` in typescript source code",
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)
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.chars()
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.skip_while(|c| !char::is_numeric(*c))
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.take_while(|c| *c != '"')
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.collect::<String>()
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}
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