1 files changed, 15 insertions, 7 deletions

diff --git a/crates/runner/src/task.rs b/crates/runner/src/task.rs
index 174768c..c43fc2f 100644
--- a/crates/runner/src/task.rs
+++ b/crates/runner/src/task.rs
@@ -252,9 +252,19 @@ fn cleanup_task(input_hash: &InputHash) -> Result<()> {
 	Ok(())
 }
 
-fn unpack_dependency<P: AsRef<Path>>(filename: P, hash: &ArchiveHash) -> Result<()> {
+fn get_archive_filename(task: &Task, hash: &ArchiveHash) -> String {
+	if let Some(pinned_name) = task.pins.get(hash) {
+		paths::pinned_archive_filename(pinned_name)
+	} else {
+		paths::archive_filename(hash)
+	}
+}
+
+fn unpack_dependency(task: &Task, hash: &ArchiveHash) -> Result<()> {
 	let _lock = unix::lock(paths::depend_lock_filename(hash), true, true);
 
+	let filename = get_archive_filename(task, hash);
+
 	let dest = paths::depend_dir(hash);
 	if Path::new(&dest).is_dir() {
 		return Ok(());
@@ -264,7 +274,7 @@ fn unpack_dependency<P: AsRef<Path>>(filename: P, hash: &ArchiveHash) -> Result<
 		let tmp_dest = paths::depend_tmp_dir(hash);
 		fs::ensure_removed(&tmp_dest)?;
 
-		let file = fs::open(filename.as_ref())?;
+		let file = fs::open(&filename)?;
 		let hasher = ArchiveHasher::new();
 		let buffered_hasher = BufWriter::with_capacity(16 * 1024 * 1024, hasher);
 		let mut reader = TeeReader::new(file, buffered_hasher, false);
@@ -282,9 +292,7 @@ fn unpack_dependency<P: AsRef<Path>>(filename: P, hash: &ArchiveHash) -> Result<
 		if &actual_hash != hash {
 			return Err(Error::new(format!(
 				"Incorrect file hash for {:?} (expected: {}, actual: {})",
-				filename.as_ref(),
-				hash,
-				actual_hash
+				filename, hash, actual_hash,
 			)));
 		}
 
@@ -292,7 +300,7 @@ fn unpack_dependency<P: AsRef<Path>>(filename: P, hash: &ArchiveHash) -> Result<
 
 		Ok(())
 	})()
-	.with_context(|| format!("Failed to unpack {:?}", filename.as_ref(),))
+	.with_context(|| format!("Failed to unpack {:?}", filename))
 }
 
 fn unpack_dependencies(input_hash: &InputHash, task: &Task) -> Result<DependMap> {
@@ -313,7 +321,7 @@ fn unpack_dependencies(input_hash: &InputHash, task: &Task) -> Result<DependMap>
 				)?;
 			}
 			Dependency::Task { output, path } => {
-				unpack_dependency(paths::archive_filename(output), output)?;
+				unpack_dependency(task, output)?;
 				ret.entry(path.clone()).or_default().push(*output);
 			}
 		}