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Rollup merge of #131331 - onur-ozkan:131296, r=Kobzol

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Revert "warn_old_master_branch" check

See https://github.com/rust-lang/rust/issues/131296#issuecomment-2395486918.

Reverts https://github.com/rust-lang/rust/pull/130121 and https://github.com/rust-lang/rust/pull/129584.

Fixes https://github.com/rust-lang/rust/issues/131296 and https://github.com/rust-lang/rust/issues/131324.
This commit is contained in:
Matthias Krüger 2024-10-07 12:23:54 +02:00 committed by GitHub
commit 3a5a816190
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3 changed files with 1 additions and 68 deletions
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1
src/bootstrap/src/core/build_steps/format.rs
View File

@ -93,6 +93,7 @@ fn get_modified_rs_files(build: &Builder<'_>) -> Result<Option<Vec<String>>, Str
if !verify_rustfmt_version(build) {
return Ok(None);
}
get_git_modified_files(&build.config.git_config(), Some(&build.config.src), &["rs"])
}

4
src/bootstrap/src/core/sanity.rs
View File

@ -13,8 +13,6 @@ use std::ffi::{OsStr, OsString};
use std::path::PathBuf;
use std::{env, fs};
use build_helper::git::warn_old_master_branch;
use crate::Build;
#[cfg(not(feature = "bootstrap-self-test"))]
use crate::builder::Builder;
@ -382,6 +380,4 @@ $ pacman -R cmake && pacman -S mingw-w64-x86_64-cmake
if let Some(ref s) = build.config.ccache {
cmd_finder.must_have(s);
}
warn_old_master_branch(&build.config.git_config(), &build.config.src);
}

64
src/tools/build_helper/src/git.rs
View File

@ -196,67 +196,3 @@ pub fn get_git_untracked_files(
.collect();
Ok(Some(files))
}
/// Print a warning if the branch returned from `updated_master_branch` is old
///
/// For certain configurations of git repository, this remote will not be
/// updated when running `git pull`.
///
/// This can result in formatting thousands of files instead of a dozen,
/// so we should warn the user something is wrong.
pub fn warn_old_master_branch(config: &GitConfig<'_>, git_dir: &Path) {
if crate::ci::CiEnv::is_ci() {
// this warning is useless in CI,
// and CI probably won't have the right branches anyway.
return;
}
// this will be overwritten by the actual name, if possible
let mut updated_master = "the upstream master branch".to_string();
match warn_old_master_branch_(config, git_dir, &mut updated_master) {
Ok(branch_is_old) => {
if !branch_is_old {
return;
}
// otherwise fall through and print the rest of the warning
}
Err(err) => {
eprintln!("warning: unable to check if {updated_master} is old due to error: {err}")
}
}
eprintln!(
"warning: {updated_master} is used to determine if files have been modified\n\
warning: if it is not updated, this may cause files to be needlessly reformatted"
);
}
pub fn warn_old_master_branch_(
config: &GitConfig<'_>,
git_dir: &Path,
updated_master: &mut String,
) -> Result<bool, Box<dyn std::error::Error>> {
use std::time::Duration;
*updated_master = updated_master_branch(config, Some(git_dir))?;
let branch_path = git_dir.join(".git/refs/remotes").join(&updated_master);
const WARN_AFTER: Duration = Duration::from_secs(60 * 60 * 24 * 10);
let meta = match std::fs::metadata(&branch_path) {
Ok(meta) => meta,
Err(err) => {
let gcd = git_common_dir(&git_dir)?;
if branch_path.starts_with(&gcd) {
return Err(Box::new(err));
}
std::fs::metadata(Path::new(&gcd).join("refs/remotes").join(&updated_master))?
}
};
if meta.modified()?.elapsed()? > WARN_AFTER {
eprintln!("warning: {updated_master} has not been updated in 10 days");
Ok(true)
} else {
Ok(false)
}
}
fn git_common_dir(dir: &Path) -> Result<String, String> {
output_result(Command::new("git").arg("-C").arg(dir).arg("rev-parse").arg("--git-common-dir"))
.map(|x| x.trim().to_string())
}