loc is a for counting lines of code. It's a rust implementation of cloc, but it's more than 100x faster. There's another rust code counting tool called tokei, loc is ~2-10x faster than tokei, depending on how many files are being counted.
I can count my 400k file src directory (thanks npm) in just under 7 seconds with loc, in a 1m14s with tokei, and I'm not even willing to try with cloc.
Counting just the dragonflybsd codebase (~9 million lines):
- loc: 1.09 seconds
- tokei: 5.3 seconds
- cloc: 1 minute, 50 seconds
There are binaries available on the releases page, thanks to the wonderful rust-everywhere project and travisci. For anyone familiar with Rust there's cargo install loc.
If you want to install Rust/Cargo, this is probably the easiest way: https://www.rustup.rs/.
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