Paths nested in paths

[cargo.git] / src / cargo / ops / cargo_read_manifest.rs

use std::io::File;
use util;
use url::Url;
use core::{Package,Manifest,SourceId};
use util::{CargoResult,io_error};

pub fn read_manifest(contents: &[u8], source_id: &SourceId) -> CargoResult<(Manifest, Vec<Path>)> {
    util::toml::to_manifest(contents, source_id)
}

pub fn read_package(path: &Path, source_id: &SourceId) -> CargoResult<(Package, Vec<Path>)> {
    log!(5, "read_package; path={}; source-id={}", path.display(), source_id);
    let mut file = try!(File::open(path).map_err(io_error));
    let data = try!(file.read_to_end().map_err(io_error));
    let (manifest, nested) = try!(read_manifest(data.as_slice(), source_id));

    Ok((Package::new(manifest, path), nested))
}