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gst-plugin-version-helper: Work around broken file times in crates from crates.io

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Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/177
This commit is contained in:
Sebastian Dröge 2022-01-12 12:17:22 +02:00 committed by Sebastian Dröge
parent 4576bea10c
commit a07edc7cf4
2 changed files with 12 additions and 6 deletions
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2
version-helper/Cargo.toml
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@ -13,4 +13,4 @@ edition = "2021"
rust-version = "1.56"
[dependencies]
chrono = { version = "0.4.19", default-features = false, features = ["std"] }
chrono = { version = "0.4.19", default-features = false, features = ["std", "clock"] }

16
version-helper/src/lib.rs
View file

@ -32,7 +32,8 @@
mod git;
use chrono::TimeZone;
use chrono::{Datelike, TimeZone};
use std::convert::TryInto;
use std::time::SystemTime;
use std::{env, fs, path};
@ -67,15 +68,15 @@ pub fn info() {
// If there is a git repository, extract the version information from there.
// Otherwise assume this is a release and use Cargo.toml mtime as date.
let (commit_id, commit_date) = git_info.unwrap_or_else(|| {
let date = cargo_mtime_date(crate_dir).expect("Failed to get Cargo.toml mtime");
("RELEASE".into(), date)
let date = cargo_mtime_date(crate_dir).unwrap_or_else(chrono::Utc::now);
("RELEASE".into(), date.format("%Y-%m-%d").to_string())
});
println!("cargo:rustc-env=COMMIT_ID={}", commit_id);
println!("cargo:rustc-env=BUILD_REL_DATE={}", commit_date);
}
fn cargo_mtime_date(crate_dir: path::PathBuf) -> Option<String> {
fn cargo_mtime_date(crate_dir: path::PathBuf) -> Option<chrono::DateTime<chrono::Utc>> {
let mut cargo_toml = crate_dir;
cargo_toml.push("Cargo.toml");
@ -84,5 +85,10 @@ fn cargo_mtime_date(crate_dir: path::PathBuf) -> Option<String> {
let unix_time = mtime.duration_since(SystemTime::UNIX_EPOCH).ok()?;
let dt = chrono::Utc.timestamp(unix_time.as_secs().try_into().ok()?, 0);
Some(dt.format("%Y-%m-%d").to_string())
// FIXME: Work around https://github.com/rust-lang/cargo/issues/10285
if dt.date().year() < 2015 {
return None;
}
Some(dt)
}