36 lines
778 B
Go
36 lines
778 B
Go
package driver
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import (
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"net/url"
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"forge.cadoles.com/arcad/edge/pkg/storage"
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"github.com/pkg/errors"
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)
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var blobStoreFactories = make(map[string]BlobStoreFactory, 0)
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type BlobStoreFactory func(url *url.URL) (storage.BlobStore, error)
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func RegisterBlobStoreFactory(scheme string, factory BlobStoreFactory) {
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blobStoreFactories[scheme] = factory
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}
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func NewBlobStore(dsn string) (storage.BlobStore, error) {
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url, err := url.Parse(dsn)
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if err != nil {
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return nil, errors.WithStack(err)
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}
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factory, exists := blobStoreFactories[url.Scheme]
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if !exists {
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return nil, errors.Wrapf(ErrSchemeNotRegistered, "no driver associated with scheme '%s'", url.Scheme)
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}
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store, err := factory(url)
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if err != nil {
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return nil, errors.WithStack(err)
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}
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return store, nil
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}
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