2020-07-05 13:24:39 +03:00
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use std::{env, error::Error, path::Path, process::Command};
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2020-07-02 09:24:35 +03:00
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fn main() {
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2020-07-05 13:24:39 +03:00
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let version = if Path::new(".git").exists() {
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get_git_version().unwrap_or_else(|_| String::from("unknown"))
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} else {
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env!("CARGO_PKG_VERSION").to_string()
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};
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2020-07-02 09:24:35 +03:00
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println!("cargo:rustc-env=VERSION={}", version);
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println!("cargo:rustc-env=TARGET={}", env::var("TARGET").unwrap());
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}
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2020-07-05 13:24:39 +03:00
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fn get_git_version() -> Result<String, Box<dyn Error>> {
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2022-01-24 10:26:46 +03:00
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Ok(String::from_utf8(Command::new("./contrib/git-version.sh").output()?.stdout)?)
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2020-07-02 09:24:35 +03:00
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}
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