* fix(storage): resolve double-prefixing issue for GCS rootdirectory
Preserve double-prefixing for S3 to maintain backward compatibility with existing data. For GCS, always use "/" as rootDir to avoid double-prefixing, as GCS rootdirectory usage is a newer feature without legacy data.
Signed-off-by: Sebastian Thees <thees@users.noreply.github.com>
* fix(gcs): handle io.EOF correctly in Walk method
Ensure io.EOF is returned unwrapped to allow proper error handling with errors.Is() upstream.
Signed-off-by: Sebastian Thees <thees@users.noreply.github.com>
* fix(storage): set sensible default ("/zot") for GCS when storageDriver.rootdirectory is unset or empty or "/"
Signed-off-by: Sebastian Thees <thees@users.noreply.github.com>
* fix(imagestore): avoid warning logs for expected cache miss scenarios
Refine logging to use debug level for expected cache misses, preventing unnecessary warnings.
Signed-off-by: Sebastian Thees <thees@users.noreply.github.com>
---------
Signed-off-by: Sebastian Thees <thees@users.noreply.github.com>
feat(storage): add a GCS driver
test(storage): add unit tests for GCS driver
test(storage): add missing unit tests for GCS driver & resolve lint issues
fix: configuration validation for GCS Storage
test(storage): resolve panic by test due to setupGCS ignoring returned error
test(storage): add dummy gcs credentials
test: add darwin support for macos to run tests
ci: update workflows to pin gcs emulator version
lint: resolve long line lengths & formatting issues
test: move error for gcs mock earlier with an error
test: stop test using local google credentials and use mock instead
test: add missing dummy creds
test(storage): use storage-testbench for GCS, isolate GCS tests, fix driver Delete
- Switch GCS emulator from fake-gcs-server to storage-testbench in CI.
Run the GCS emulator only in the privileged-test job; remove it from
minimal and extended test jobs.
- Consolidate GCS tests under pkg/storage/gcs (needprivileges,linux).
Add TestMain with HTTPS proxy and /etc/hosts so tests talk to
storage-testbench; move GCS-specific cases from storage_test.go and
scrub_test.go into gcs_test.go. Run GCS tests via a second privileged-test
invocation and collect coverage in coverage-needprivileges-gcs.txt.
- Make GCS driver Delete idempotent and normalize errors. Treat
PathNotFoundError from Delete as success so that deleting an already-gone
path (e.g. after GC under eventual consistency) does not fail. Add
formatErr to map 404/not found to PathNotFoundError and use it for all
driver methods so callers get consistent storage driver errors.
- Drop GCS branches and helpers from storage_test.go and scrub_test.go so
non-privileged tests only use local/S3; GCS is tested only in
pkg/storage/gcs with storage-testbench.
- Set GCSMOCK_ENDPOINT without /storage/v1/, as the rest of the URL is set in tests.
- Show errors in case of failure to create bucket.
- Consolidate StorageDriverMock structs inside the pkg/test/mocks package.
Signed-off-by: Andrei Aaron <andreifdaaron@gmail.com>
Co-authored-by: Steven Marks <steve.marks@qomodo.io>
Sebastian Thees