mirror of
https://github.com/extrawurst/gitui.git
synced 2024-11-22 19:29:14 +03:00
f56844501e
to make builds reproducible. See https://reproducible-builds.org/ for why this is good and https://reproducible-builds.org/specs/source-date-epoch/ for the definition of this variable. This patch was done while working on reproducible builds for openSUSE. --------- Co-authored-by: extrawurst <mail@rusticorn.com>
45 lines
1019 B
Rust
45 lines
1019 B
Rust
use chrono::TimeZone;
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fn get_git_hash() -> String {
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use std::process::Command;
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let commit = Command::new("git")
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.arg("rev-parse")
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.arg("--short")
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.arg("--verify")
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.arg("HEAD")
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.output();
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if let Ok(commit_output) = commit {
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let commit_string =
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String::from_utf8_lossy(&commit_output.stdout);
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return commit_string.lines().next().unwrap_or("").into();
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}
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panic!("Can not get git commit: {}", commit.unwrap_err());
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}
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fn main() {
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let now = match std::env::var("SOURCE_DATE_EPOCH") {
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Ok(val) => chrono::Local
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.timestamp_opt(val.parse::<i64>().unwrap(), 0)
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.unwrap(),
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Err(_) => chrono::Local::now(),
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};
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let build_date = now.date_naive();
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let build_name = if std::env::var("GITUI_RELEASE").is_ok() {
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format!(
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"{} {} ({})",
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env!("CARGO_PKG_VERSION"),
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build_date,
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get_git_hash()
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)
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} else {
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format!("nightly {} ({})", build_date, get_git_hash())
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};
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println!("cargo:warning=buildname '{}'", build_name);
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println!("cargo:rustc-env=GITUI_BUILD_NAME={}", build_name);
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}
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