Files
zot/pkg/meta
Andrei Aaron cc34a6f4ef fix(meta): handle cases when substores are nested (#3598)
fix(meta): handle cases where repositories when substores are nested

Note this is a case of bad configuration: having multiple stores
in the same tree structure. Guard against it in parse.go.

Fix getAllRepos to prevent duplicate repositories in metaDB when substore
directories are nested under the default store root directory.

The fix processes substores first, then the default store, using a
map-based deduplication approach to skip repositories that have already
been added. This ensures that when both the default store and substores
contain repositories with the same name (e.g., when a substore is nested
within the default store), only one instance is added to the repository
list.

Add test TestNoDuplicateReposWithSubstoresAndNestedRepoNames to verify
the deduplication logic works correctly with nested substores.

Also update the other tests to avoid these issues in the future
this is not a vali configuration.

This is not the intended use case for substores, and it may have caused:
https://github.com/project-zot/zot/actions/runs/19665302669/job/56320640980

Signed-off-by: Andrei Aaron <andreifdaaron@gmail.com>
2025-11-27 20:11:52 +02:00
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