rm_rf(&build.out.join("dist"));
for host in &build.hosts {
- let entries = match build.out.join(host).read_dir() {
+ let entries = match build.out.join(host.triple).read_dir() {
Ok(iter) => iter,
Err(_) => continue,
};
for entry in entries {
let entry = t!(entry);
if entry.file_name().to_str() == Some("llvm") {
- continue
+ continue;
}
let path = t!(entry.path().canonicalize());
rm_rf(&path);
return;
}
panic!("failed to get metadata for file {}: {}", path.display(), e);
- },
+ }
Ok(metadata) => {
if metadata.file_type().is_file() || metadata.file_type().is_symlink() {
do_op(path, "remove file", |p| fs::remove_file(p));
rm_rf(&t!(file).path());
}
do_op(path, "remove dir", |p| fs::remove_dir(p));
- },
+ }
};
}
fn do_op<F>(path: &Path, desc: &str, mut f: F)
- where F: FnMut(&Path) -> io::Result<()>
+where
+ F: FnMut(&Path) -> io::Result<()>,
{
match f(path) {
Ok(()) => {}
// On windows we can't remove a readonly file, and git will often clone files as readonly.
// As a result, we have some special logic to remove readonly files on windows.
// This is also the reason that we can't use things like fs::remove_dir_all().
- Err(ref e) if cfg!(windows) &&
- e.kind() == ErrorKind::PermissionDenied => {
+ Err(ref e) if cfg!(windows) && e.kind() == ErrorKind::PermissionDenied => {
let mut p = t!(path.symlink_metadata()).permissions();
p.set_readonly(false);
t!(fs::set_permissions(path, p));