naskya/napi-rs
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Respect NPM_CONFIG_DISTURL env var

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This commit is contained in:
adumbidiot 2020-10-30 18:17:06 -07:00
parent 7862726e84
commit b062c0fd6e
1 changed files with 14 additions and 4 deletions
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18
build/src/lib.rs
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@ -18,8 +18,8 @@ cfg_if! {
Ok(stdout_str.trim().trim_start_matches('v').to_string())
}
fn download_node_lib(version: &str) -> Vec<u8> {
let url = format!("https://nodejs.org/dist/v{version}/win-x64/node.lib", version = version);
fn download_node_lib(dist_url: &str, version: &str) -> Vec<u8> {
let url = format!("{dist_url}/v{version}/win-x64/node.lib", dist_url = dist_url, version = version);
let response = ureq::get(&url).call();
if let Some(error) = response.synthetic_error() {
@ -34,7 +34,17 @@ cfg_if! {
}
pub fn setup() {
let node_version = get_node_version().expect("Failed to determine nodejs version");
// Assume nodejs if not specified.
let dist_url = std::env::var("NPM_CONFIG_DISTURL")
.unwrap_or("https://nodejs.org/dist".into());
// Try to get local nodejs version if not specified.
let node_version = std::env::var("NPM_CONFIG_TARGET")
.or_else(|_| get_node_version())
.expect("Failed to determine nodejs version");
println!("cargo:rerun-if-env-changed=NPM_CONFIG_DISTURL");
println!("cargo:rerun-if-env-changed=NPM_CONFIG_TARGET");
let mut node_lib_file_dir =
PathBuf::from(String::from_utf8(Command::new("node").arg("-e").arg("console.log(require('os').homedir())").output().unwrap().stdout).unwrap().trim_end().to_owned());
@ -55,7 +65,7 @@ cfg_if! {
node_lib_file_dir.push(format!("node-{}.lib", node_version));
if let Err(_) = metadata(&node_lib_file_dir) {
let node_lib = download_node_lib(&node_version);
let node_lib = download_node_lib(&dist_url, &node_version);
write(&node_lib_file_dir, &node_lib).expect(&format!("Could not save file to {}", node_lib_file_dir.to_str().unwrap()));
}
println!(