3535047094
This commit updates the `log` crate to 0.4 and drops the dependency on env_logger. In particular, the latest version of env_logger brings in additional non-optional dependencies such as chrono that I don't think is worth including into ripgrep. It turns out ripgrep doesn't need any fancy logging. We just need a concept of log levels and the ability to print to stderr. Therefore, we just roll our own super simple logger. This update is motivated by the persistent configuration task. In particular, we need the ability to toggle the global log level more than once, and this doesn't appear to be possible with older versions of the log crate. |
||
|---|---|---|
| .. | ||
| examples | ||
| src | ||
| tests | ||
| Cargo.toml | ||
| COPYING | ||
| LICENSE-MIT | ||
| README.md | ||
| UNLICENSE | ||
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 = "0.3"
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.