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Change UpdateRepoIndex api to include watchers (#7012)

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* Change UpdateRepoIndex api to include watchers

* Add timeout
This commit is contained in:
zeripath 2019-05-23 17:00:07 +01:00 • committed by GitHub
parent 6eb53ac570
commit 54bd63cd5c
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 20 additions and 24 deletions
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21
models/repo_indexer.go
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@ -57,8 +57,9 @@ func (repo *Repository) updateIndexerStatus(sha string) error {
}
type repoIndexerOperation struct {
repo *Repository
deleted bool
repo *Repository
deleted bool
watchers []chan<- error
}
var repoIndexerOperationQueue chan repoIndexerOperation
@ -312,26 +313,30 @@ func nonGenesisChanges(repo *Repository, revision string) (*repoChanges, error)
func processRepoIndexerOperationQueue() {
for {
op := <-repoIndexerOperationQueue
var err error
if op.deleted {
if err := indexer.DeleteRepoFromIndexer(op.repo.ID); err != nil {
if err = indexer.DeleteRepoFromIndexer(op.repo.ID); err != nil {
log.Error("DeleteRepoFromIndexer: %v", err)
}
} else {
if err := updateRepoIndexer(op.repo); err != nil {
if err = updateRepoIndexer(op.repo); err != nil {
log.Error("updateRepoIndexer: %v", err)
}
}
for _, watcher := range op.watchers {
watcher <- err
}
}
}
// DeleteRepoFromIndexer remove all of a repository's entries from the indexer
func DeleteRepoFromIndexer(repo *Repository) {
addOperationToQueue(repoIndexerOperation{repo: repo, deleted: true})
func DeleteRepoFromIndexer(repo *Repository, watchers ...chan<- error) {
addOperationToQueue(repoIndexerOperation{repo: repo, deleted: true, watchers: watchers})
}
// UpdateRepoIndexer update a repository's entries in the indexer
func UpdateRepoIndexer(repo *Repository) {
addOperationToQueue(repoIndexerOperation{repo: repo, deleted: false})
func UpdateRepoIndexer(repo *Repository, watchers ...chan<- error) {
addOperationToQueue(repoIndexerOperation{repo: repo, deleted: false, watchers: watchers})
}
func addOperationToQueue(op repoIndexerOperation) {