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Name return values to prevent the need (and unnecessary code bloat) (#4576)

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This is done to explicitly instantiate objects for every return statement.
This commit is contained in:
Frank Wessels
2017-06-21 19:53:09 -07:00
committed by Harshavardhana
parent cec8b238f3
commit 46897b1100
24 changed files with 304 additions and 306 deletions
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10
cmd/gateway-azure.go
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@@ -179,8 +179,8 @@ func (a *azureObjects) Shutdown() error {
}
// StorageInfo - Not relevant to Azure backend.
func (a *azureObjects) StorageInfo() StorageInfo {
return StorageInfo{}
func (a *azureObjects) StorageInfo() (si StorageInfo) {
return si
}
// MakeBucketWithLocation - Create a new container on azure backend.
@@ -190,13 +190,13 @@ func (a *azureObjects) MakeBucketWithLocation(bucket, location string) error {
}
// GetBucketInfo - Get bucket metadata..
func (a *azureObjects) GetBucketInfo(bucket string) (BucketInfo, error) {
func (a *azureObjects) GetBucketInfo(bucket string) (bi BucketInfo, e error) {
// Azure does not have an equivalent call, hence use ListContainers.
resp, err := a.client.ListContainers(storage.ListContainersParameters{
Prefix: bucket,
})
if err != nil {
return BucketInfo{}, azureToObjectError(traceError(err), bucket)
return bi, azureToObjectError(traceError(err), bucket)
}
for _, container := range resp.Containers {
if container.Name == bucket {
@@ -209,7 +209,7 @@ func (a *azureObjects) GetBucketInfo(bucket string) (BucketInfo, error) {
} // else continue
}
}
return BucketInfo{}, traceError(BucketNotFound{Bucket: bucket})
return bi, traceError(BucketNotFound{Bucket: bucket})
}
// ListBuckets - Lists all azure containers, uses Azure equivalent ListContainers.