mirror of
https://github.com/DioxusLabs/dioxus
synced 2024-11-27 06:30:20 +00:00
45 lines
1.3 KiB
Rust
45 lines
1.3 KiB
Rust
//! Construct version in the `commit-hash date channel` format
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use std::{env, path::PathBuf, process::Command};
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fn main() {
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set_rerun();
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set_commit_info();
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}
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fn set_rerun() {
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let mut manifest_dir = PathBuf::from(
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env::var("CARGO_MANIFEST_DIR").expect("`CARGO_MANIFEST_DIR` is always set by cargo."),
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);
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while manifest_dir.parent().is_some() {
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let head_ref = manifest_dir.join(".git/HEAD");
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if head_ref.exists() {
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println!("cargo:rerun-if-changed={}", head_ref.display());
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return;
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}
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manifest_dir.pop();
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}
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println!("cargo:warning=Could not find `.git/HEAD` from manifest dir!");
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}
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fn set_commit_info() {
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let output = match Command::new("git")
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.arg("log")
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.arg("-1")
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.arg("--date=short")
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.arg("--format=%H %h %cd")
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.output()
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{
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Ok(output) if output.status.success() => output,
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_ => return,
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};
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let stdout = String::from_utf8(output.stdout).unwrap();
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let mut parts = stdout.split_whitespace();
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let mut next = || parts.next().unwrap();
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println!("cargo:rustc-env=RA_COMMIT_HASH={}", next());
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println!("cargo:rustc-env=RA_COMMIT_SHORT_HASH={}", next());
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println!("cargo:rustc-env=RA_COMMIT_DATE={}", next())
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}
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