Fixed all issues identified in the third review:
1. MEDIUM: Use bloberror.HasCode for ContainerAlreadyExists
- Replaced fragile string check with bloberror.HasCode()
- More robust and aligned with Azure SDK best practices
- Applied to CreateBucket test
2. MEDIUM: Use bloberror.HasCode for BlobNotFound in test
- Replaced generic error check with specific BlobNotFound check
- Makes test more precise and verifies correct error returned
- Applied to VerifyDeleted test
3. MEDIUM: Made DeleteEntry idempotent in azure_sink.go
- Now returns nil (no error) if blob doesn't exist
- Uses bloberror.HasCode(err, bloberror.BlobNotFound)
- Consistent with DeleteFile implementation
- Makes replication sink more robust to retries
Changes:
- Added import to azure_storage_client_test.go: bloberror
- Added import to azure_sink.go: bloberror
- Updated CreateBucket test to use bloberror.HasCode
- Updated VerifyDeleted test to use bloberror.HasCode
- Updated DeleteEntry to be idempotent
All tests pass. Build succeeds. Code uses Azure SDK best practices.
Fixed all issues identified in the second review:
1. MEDIUM: Added constants for hardcoded values
- Defined defaultBlockSize (4 MB) and defaultConcurrency (16)
- Applied to WriteFile UploadStream options
- Improves maintainability and readability
2. MEDIUM: Made DeleteFile idempotent
- Now returns nil (no error) if blob doesn't exist
- Uses bloberror.HasCode(err, bloberror.BlobNotFound)
- Consistent with idempotent operation expectations
3. Fixed TestToMetadata test failures
- Test was using lowercase 'x-amz-meta-' but constant is 'X-Amz-Meta-'
- Updated test to use s3_constants.AmzUserMetaPrefix
- All tests now pass
Changes:
- Added import: github.com/Azure/azure-sdk-for-go/sdk/storage/azblob/bloberror
- Added constants: defaultBlockSize, defaultConcurrency
- Updated WriteFile to use constants
- Updated DeleteFile to be idempotent
- Fixed test to use correct S3 metadata prefix constant
All tests pass. Build succeeds. Code follows Azure SDK best practices.
Fixed three issues identified by Gemini Code Assist:
1. HIGH: ReadFile now uses blob.CountToEnd when size is 0
- Old SDK: size=0 meant "read to end"
- New SDK: size=0 means "read 0 bytes"
- Fix: Use blob.CountToEnd (-1) to read entire blob from offset
2. MEDIUM: Use to.Ptr() instead of slice trick for DeleteSnapshots
- Replaced &[]Type{value}[0] with to.Ptr(value)
- Cleaner, more idiomatic Azure SDK pattern
- Applied to both azure_storage_client.go and azure_sink.go
3. Added missing imports:
- github.com/Azure/azure-sdk-for-go/sdk/azcore/to
These changes improve code clarity and correctness while following
Azure SDK best practices.
The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Chris Lu
aronneagu
Konstantin Lebedev
Eng Zer Jun