e65ca21a6c
This commit fixes an interesting bug in the `ignore` crate where it would basically respect any `.gitignore` file anywhere (including global gitignores in `~/.config/git/ignore`), regardless of whether we were searching in a git repository or not. This commit rectifies that behavior to only respect gitignore rules when in a git repo. The key change here is to move the logic of whether to traverse parents into the directory matcher rather than putting the onus on the directory traverser. In particular, we now need to traverse parent directories in more cases than we previously did, since we need to determine whether we're in a git repository or not. Fixes #934
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.