strip() — tailwindcss Function Reference

Source Code

crates/ignore/src/gitignore.rs lines 273–299

    fn strip<'a, P: 'a + AsRef<Path> + ?Sized>(&'a self, path: &'a P) -> &'a Path {
        let mut path = path.as_ref();
        // A leading ./ is completely superfluous. We also strip it from
        // our gitignore root path, so we need to strip it from our candidate
        // path too.
        if let Some(p) = strip_prefix("./", path) {
            path = p;
        }
        // Strip any common prefix between the candidate path and the root
        // of the gitignore, to make sure we get relative matching right.
        // BUT, a file name might not have any directory components to it,
        // in which case, we don't want to accidentally strip any part of the
        // file name.
        //
        // As an additional special case, if the root is just `.`, then we
        // shouldn't try to strip anything, e.g., when path begins with a `.`.
        if self.root != Path::new(".") && !is_file_name(path) {
            if let Some(p) = strip_prefix(&self.root, path) {
                path = p;
                // If we're left with a leading slash, get rid of it.
                if let Some(p) = strip_prefix("/", path) {
                    path = p;
                }
            }
        }
        path
    }