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46 lines
1.1 KiB
46 lines
1.1 KiB
// Copyright 2015 The Gogs Authors. All rights reserved. |
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// Copyright 2019 The Gitea Authors. All rights reserved. |
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// SPDX-License-Identifier: MIT |
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//go:build gogit |
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package git |
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import ( |
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"io" |
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"code.gitea.io/gitea/modules/log" |
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"github.com/go-git/go-git/v5/plumbing" |
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) |
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// Blob represents a Git object. |
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type Blob struct { |
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ID ObjectID |
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repo *Repository |
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name string |
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} |
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func (b *Blob) gogitEncodedObj() (plumbing.EncodedObject, error) { |
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return b.repo.gogitRepo.Storer.EncodedObject(plumbing.AnyObject, plumbing.Hash(b.ID.RawValue())) |
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} |
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// DataAsync gets a ReadCloser for the contents of a blob without reading it all. |
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// Calling the Close function on the result will discard all unread output. |
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func (b *Blob) DataAsync() (io.ReadCloser, error) { |
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obj, err := b.gogitEncodedObj() |
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if err != nil { |
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return nil, err |
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} |
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return obj.Reader() |
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} |
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// Size returns the uncompressed size of the blob |
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func (b *Blob) Size() int64 { |
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obj, err := b.gogitEncodedObj() |
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if err != nil { |
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log.Error("Error getting gogit encoded object for blob %s(%s): %v", b.name, b.ID.String(), err) |
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return 0 |
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} |
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return obj.Size() |
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}
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