Worktrees support in build.rs script

[bragov4ik]

Building the project from non-main git worktrees resulted in error "Failed to create '.git/hooks' dir". Now instead of .git in current directory the .git from the main worktree is used, making the build possible.

[Alexey-N-Chernyshov]

Interesting case, appreciate your effort. The bug in Jenkins clippy looks like this one. Probably Jenskins clippy uses very old rust.

[Alexey-N-Chernyshov]

Please, add more detailed description, it is hard to catch an issue. I would add that associated worktrees share git hooks with the main worktree and thus hooks should be installed into the main one. Probably it worth to add a link to git docs.

[Alexey-N-Chernyshov]

Also code may be simplified a bit:

    let pre_commit_hook_path = PathBuf::new()
        .join(env::var("CARGO_MANIFEST_DIR").unwrap())
        .parent()
        .unwrap()
        .join(".hooks/pre-commit");

[Alexey-N-Chernyshov]

I checked Jenkins versions:

• rust: 1.70-nightly, which seems to be nightly-2023-03-21
• OS: debian bullseye 11

[bragov4ik]

I checked Jenkins versions:

• rust: 1.70-nightly, which seems to be nightly-2023-03-21
• OS: debian bullseye 11

I tried to use create_dir_all in docker (image debian:bullseye) with nightly-2023-03-21-aarch64-unknown-linux-gnu toolchain and it worked well.
Code I used:

use std::path::PathBuf;
use std::{env, fs};

fn main() {
    println!("Hello, world!");
    let some_dir_1 = PathBuf::new().join("kek/");
    fs::create_dir_all(&some_dir_1).unwrap();
    fs::create_dir_all(&some_dir_1).expect("2nd create");
}

It runs well without panics.

I think it has something to do with the pipelines themselves and the way they're orchestrated/run

[bragov4ik]

closing since not sure how to fix & it's almost irrelevant (nobody from the team uses git worktrees in development AFAIK)