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version-helper: git: return the commit date as well

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Guillaume Desmottes 2020-04-03 13:15:34 +02:00 committed by Sebastian Dröge
parent bbdf90d67c
commit 0e42c6b9b1
1 changed files with 13 additions and 8 deletions
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21
gst-plugin-version-helper/src/git.rs
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@ -1,25 +1,30 @@
use std::path::Path;
use std::process::Command;
pub fn repo_hash<P: AsRef<Path>>(path: P) -> Option<String> {
pub fn repo_hash<P: AsRef<Path>>(path: P) -> Option<(String, String)> {
let git_path = path.as_ref().to_str();
let mut args = match git_path {
Some(path) => vec!["-C", path],
None => vec![],
};
args.extend(&["rev-parse", "--short", "HEAD"]);
args.extend(&["log", "-1", "--format=%h_%cd", "--date=short"]);
let output = Command::new("git").args(&args).output().ok()?;
if !output.status.success() {
return None;
}
let hash = String::from_utf8(output.stdout).ok()?;
let hash = hash.trim_end_matches('\n');
let output = String::from_utf8(output.stdout).ok()?;
let output = output.trim_end_matches('\n');
let mut s = output.split('_');
let hash = s.next()?;
let date = s.next()?;
if dirty(path) {
Some(format!("{}+", hash))
let hash = if dirty(path) {
format!("{}+", hash)
} else {
Some(hash.into())
}
hash.into()
};
Some((hash, date.into()))
}
fn dirty<P: AsRef<Path>>(path: P) -> bool {