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build/ci: handle split up listing (#21293)

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This commit is contained in:
Martin Holst Swende 2020-07-04 20:10:48 +02:00 committed by GitHub
parent 490b380a04
commit fa01117498
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2 changed files with 23 additions and 10 deletions
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3
build/ci.go
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@ -1098,6 +1098,8 @@ func doPurge(cmdline []string) {
if err != nil {
log.Fatal(err)
}
fmt.Printf("Found %d blobs\n", len(blobs))
// Iterate over the blobs, collect and sort all unstable builds
for i := 0; i < len(blobs); i++ {
if !strings.Contains(blobs[i].Name, "unstable") {
@ -1119,6 +1121,7 @@ func doPurge(cmdline []string) {
break
}
}
fmt.Printf("Deleting %d blobs\n", len(blobs))
// Delete all marked as such and return
if err := build.AzureBlobstoreDelete(auth, blobs); err != nil {
log.Fatal(err)

22
internal/build/azure.go
View File

@ -71,26 +71,35 @@ func AzureBlobstoreUpload(path string, name string, config AzureBlobstoreConfig)
// AzureBlobstoreList lists all the files contained within an azure blobstore.
func AzureBlobstoreList(config AzureBlobstoreConfig) ([]azblob.BlobItem, error) {
credential, err := azblob.NewSharedKeyCredential(config.Account, config.Token)
credential := azblob.NewAnonymousCredential()
if len(config.Token) > 0 {
c, err := azblob.NewSharedKeyCredential(config.Account, config.Token)
if err != nil {
return nil, err
}
credential = c
}
pipeline := azblob.NewPipeline(credential, azblob.PipelineOptions{})
u, _ := url.Parse(fmt.Sprintf("https://%s.blob.core.windows.net", config.Account))
service := azblob.NewServiceURL(*u, pipeline)
var allBlobs []azblob.BlobItem
// List all the blobs from the container and return them
container := service.NewContainerURL(config.Container)
res, err := container.ListBlobsFlatSegment(context.Background(), azblob.Marker{}, azblob.ListBlobsSegmentOptions{
MaxResults: 1024 * 1024 * 1024, // Yes, fetch all of them
nextMarker := azblob.Marker{}
for nextMarker.NotDone() {
res, err := container.ListBlobsFlatSegment(context.Background(), nextMarker, azblob.ListBlobsSegmentOptions{
MaxResults: 5000, // The server only gives max 5K items
})
if err != nil {
return nil, err
}
return res.Segment.BlobItems, nil
allBlobs = append(allBlobs, res.Segment.BlobItems...)
nextMarker = res.NextMarker
}
return allBlobs, nil
}
// AzureBlobstoreDelete iterates over a list of files to delete and removes them
@ -121,6 +130,7 @@ func AzureBlobstoreDelete(config AzureBlobstoreConfig, blobs []azblob.BlobItem)
if _, err := blockblob.Delete(context.Background(), azblob.DeleteSnapshotsOptionInclude, azblob.BlobAccessConditions{}); err != nil {
return err
}
fmt.Printf("deleted %s (%s)\n", blob.Name, blob.Properties.LastModified)
}
return nil
}