torc 0.14.0

Workflow management system
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// Build script to capture git commit hash at compile time

use std::process::Command;

fn main() {
    // Get git commit hash (short form)
    let git_hash = Command::new("git")
        .args(["rev-parse", "--short", "HEAD"])
        .output()
        .ok()
        .and_then(|output| {
            if output.status.success() {
                String::from_utf8(output.stdout).ok()
            } else {
                None
            }
        })
        .map(|s| s.trim().to_string())
        .unwrap_or_else(|| "unknown".to_string());

    println!("cargo:rustc-env=GIT_HASH={}", git_hash);

    // Check if working directory is dirty
    let is_dirty = Command::new("git")
        .args(["status", "--porcelain"])
        .output()
        .ok()
        .map(|output| !output.stdout.is_empty())
        .unwrap_or(false);

    let dirty_suffix = if is_dirty { "-dirty" } else { "" };
    println!("cargo:rustc-env=GIT_DIRTY={}", dirty_suffix);

    // Rerun if git HEAD changes or if any tracked files change
    println!("cargo:rerun-if-changed=.git/HEAD");
    println!("cargo:rerun-if-changed=.git/index");
}