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use std::path::Path;
use std::process::Command;
use mingling::build::build_comp_scripts;
fn main() {
build_version_info();
build_completion();
}
fn build_version_info() {
// Read version from CARGO_PKG_VERSION (inherited from workspace Cargo.toml)
let version = env!("CARGO_PKG_VERSION");
// Get git commit hash (first 9 characters)
let commit_hash = Command::new("git")
.args(["rev-parse", "--short=9", "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());
// Get date from git commit, fallback to current date
let date = Command::new("git")
.args(["log", "-1", "--format=%ad", "--date=format:%Y-%-m-%-d"])
.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(|| chrono::Local::now().format("%Y-%-m-%-d").to_string());
let version_string = format!("mling {version} ({commit_hash} {date})");
let out_dir = Path::new(&std::env::var("CARGO_MANIFEST_DIR").unwrap())
.join("src")
.join("helps")
.join("version.txt");
std::fs::write(&out_dir, version_string).expect("failed to write version.txt");
println!("cargo::rerun-if-changed=../Cargo.toml");
println!("cargo::rerun-if-changed=../Cargo.lock");
println!("cargo::rerun-if-changed=.git/HEAD");
}
fn build_completion() {
build_comp_scripts("cargo-mling").unwrap();
build_comp_scripts("mling").unwrap();
}
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