archive handling

.gitattributes

@@ -1,4 +1,4 @@
-**/generated-archives/*.tar.xz filter=lfs diff=lfs merge=lfs -text
+**/generated-archives/*.tar.xz filter=lfs-disabled diff=lfs merge=lfs -text
 
 # assure line feeds don't interfere with our working copy hash 
 **/tests/fixtures/**/*.sh text crlf=input	eol=lf

.github/workflows/ci.yml

@@ -80,6 +80,7 @@ jobs:
         if: startsWith(matrix.os, 'windows')
         run: cargo check --all --bins --examples
       - run: |
+          # it should never be a failure not to get the caches, as they can be regenerated.
           git lfs fetch && git lfs checkout || true
       - uses: taiki-e/install-action@v1
         with:

gix-worktree-stream/tests/fixtures/generated-archives/.gitignore

@@ -0,0 +1 @@
+basic.tar.xz

tests/tools/src/lib.rs

@@ -676,6 +676,10 @@ fn extract_archive(
             )
         })?;
     if archive_identity != required_script_identity {
+        eprintln!(
+            "Ignoring archive at '{}' as its generating script changed",
+            archive.display()
+        );
         return Err(std::io::ErrorKind::NotFound.into());
     }