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27 lines
756 B
Rust
27 lines
756 B
Rust
use std::{env, process};
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fn main() {
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println!("cargo:rustc-env=PLATFORM={}", env::var("TARGET").unwrap());
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println!("cargo:rustc-env=BUILD_DATE={}", sh("date +%Y-%m-%d"));
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println!(
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"cargo:rustc-env=GIT_REF={}",
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sh("git rev-parse --short HEAD")
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)
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}
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fn sh(args: &str) -> String {
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let args: Vec<&str> = args.split(' ').collect();
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let cmd = args[0];
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let args: Vec<_> = args.iter().skip(1).collect();
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if let Ok(output) = process::Command::new(cmd).args(&args).output() {
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if !output.status.success() {
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eprintln!("Error running {} {:?}", cmd, args);
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return "???".to_string();
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}
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String::from_utf8(output.stdout).unwrap()
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} else {
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String::new()
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}
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}
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