Robin Malfait bbd916aaa0
Ignore binary extensions, except in folder names (#17595)
We generate a glob to ignore binary extensions that looks something like
this:
```
*.{mp4,pages,exe,…}
```

However, if you have a folder that happens to end in `.pages` for
example, then this folder will be ignored in its entirety.

To solve this, we added a new flag to the `Gitignore` struct so we can
register a bunch of ignore rules that _only_ apply to paths and not
folders.

Fixes: #17569

## Test plan

- Added a unit test

---------

Co-authored-by: Philipp Spiess <hello@philippspiess.com>
2025-04-12 13:30:17 +02:00
..
2025-03-25 15:54:41 +01:00
2025-03-25 15:54:41 +01:00
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ignore

The ignore crate provides a fast recursive directory iterator that respects various filters such as globs, file types and .gitignore files. This crate also provides lower level direct access to gitignore and file type matchers.

Build status

Dual-licensed under MIT or the UNLICENSE.

Documentation

https://docs.rs/ignore

Usage

Add this to your Cargo.toml:

[dependencies]
ignore = "0.4"

Example

This example shows the most basic usage of this crate. This code will recursively traverse the current directory while automatically filtering out files and directories according to ignore globs found in files like .ignore and .gitignore:

use ignore::Walk;

for result in Walk::new("./") {
    // Each item yielded by the iterator is either a directory entry or an
    // error, so either print the path or the error.
    match result {
        Ok(entry) => println!("{}", entry.path().display()),
        Err(err) => println!("ERROR: {}", err),
    }
}

Example: advanced

By default, the recursive directory iterator will ignore hidden files and directories. This can be disabled by building the iterator with WalkBuilder:

use ignore::WalkBuilder;

for result in WalkBuilder::new("./").hidden(false).build() {
    println!("{:?}", result);
}

See the documentation for WalkBuilder for many other options.