52d7f47420
Due to how walkdir works if symlinks are not followed, symlinks to directories are seen as simple files by ripgrep. This caused a panic in some cases due to receiving a WalkEvent::Exit event without a corresponding WalkEvent::Dir event. This is fixed by looking at the metadata of the file in the case of a symlink to determine if it's a directory. We are careful to only do this stat check when the depth of the entry is 0, as this bug only impacts us when 1) we aren't following symlinks generally and 2) the user provides a symlinked directory that we do follow as a top-level path to search. Fixes #1389, Closes #1397
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.
Dual-licensed under MIT or the UNLICENSE.
Documentation
Usage
Add this to your Cargo.toml:
[dependencies]
ignore = "0.4"
and this to your crate root:
extern crate ignore;
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.