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cargo: Discover crates in subdirectories

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This commit is contained in:
Brian Anderson 2012-04-21 15:46:05 -07:00
parent 8688b1b845
commit e3961df78d
1 changed files with 6 additions and 5 deletions
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11
src/cargo/cargo.rs
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@ -517,12 +517,13 @@ fn rustc_sysroot() -> str {
fn install_source(c: cargo, path: str) {
#debug("source: %s", path);
os::change_dir(path);
let contents = os::list_dir_path(".");
#debug("contents: %s", str::connect(contents, ", "));
let cratefiles =
vec::filter::<str>(contents, { |n| str::ends_with(n, ".rc") });
let mut cratefiles = [];
for os::walk_dir(".") {|p|
if str::ends_with(p, ".rc") {
cratefiles += [p];
}
}
if vec::is_empty(cratefiles) {
fail "This doesn't look like a rust package (no .rc files).";