folder_compare

A library to recursively compare files in two folders and return two lists of files: One with new files and one with changed files.

folder_compare also takes a list of Strings acting as exclude patterns using RegexSet.

Overall the functionality is comparable to a diff -rq folder1 folder2 -X excludepatterns.pat on unix like systems

For recognizing changed files, hashing with [FxHasher] is used.

Licensed under Apache-2.0

Usage

Add folder_compare as a dependency to your project's Cargo.toml:

toml [dependencies] folder_compare = "0.1"

# Example

The following code recursively iterates over two directories and returns lists of changed and new files

``` use walkdir::WalkDir; use std::path::Path; use folder_compare;

let excluded = vec![".doc", ".txt"]; let (changedfiles, newfiles) = folder_compare::compare(Path::new("/tmp/a"), Path::new("/tmp/b"), &excluded).unwrap(); ```