gix_odb/alternate/
parse.rs

1use std::{borrow::Cow, path::PathBuf};
2
3use gix_object::bstr::ByteSlice;
4
5/// Returned as part of [`crate::alternate::Error::Parse`]
6#[derive(thiserror::Error, Debug)]
7#[allow(missing_docs)]
8pub enum Error {
9    #[error("Could not obtain an object path for the alternate directory '{}'", String::from_utf8_lossy(.0))]
10    PathConversion(Vec<u8>),
11    #[error("Could not unquote alternate path")]
12    Unquote(#[from] gix_quote::ansi_c::undo::Error),
13}
14
15pub(crate) fn content(input: &[u8]) -> Result<Vec<PathBuf>, Error> {
16    let mut out = Vec::new();
17    for line in input.split(|b| *b == b'\n') {
18        let line = line.as_bstr();
19        if line.is_empty() || line.starts_with(b"#") {
20            continue;
21        }
22        out.push(
23            gix_path::try_from_bstr(if line.starts_with(b"\"") {
24                gix_quote::ansi_c::undo(line)?.0
25            } else {
26                Cow::Borrowed(line)
27            })
28            .map_err(|_| Error::PathConversion(line.to_vec()))?
29            .into_owned(),
30        );
31    }
32    Ok(out)
33}
gix_odb/alternate/parse.rs

gix_odb/alternate/
parse.rs
