21 lines
479 B
Rust
21 lines
479 B
Rust
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use std::{
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os::unix::process::ExitStatusExt,
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process::{Command, ExitStatus, Output},
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};
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fn main() {
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let output = String::from_utf8(
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Command::new("git")
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.args(["rev-parse", "HEAD"])
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.output()
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.unwrap_or(Output {
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stdout: vec![],
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stderr: vec![],
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status: ExitStatus::from_raw(0),
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})
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.stdout,
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)
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.unwrap_or_default();
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let git_hash = if output == String::default() { "dev".into() } else { output };
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println!("cargo:rustc-env=GIT_HASH={git_hash}");
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}
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