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// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package repofiles
import (
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
)
// GetBlobBySHA get the GitBlobResponse of a repository using a sha hash.
func GetBlobBySHA(repo *models.Repository, sha string) (*api.GitBlobResponse, error) {
gitRepo, err := git.OpenRepository(repo.RepoPath())
if err != nil {
return nil, err
}
defer gitRepo.Close()
gitBlob, err := gitRepo.GetBlob(sha)
if err != nil {
return nil, err
}
content := ""
if gitBlob.Size() <= setting.API.DefaultMaxBlobSize {
content, err = gitBlob.GetBlobContentBase64()
if err != nil {
return nil, err
}
}
return &api.GitBlobResponse{
SHA: gitBlob.ID.String(),
URL: repo.APIURL() + "/git/blobs/" + gitBlob.ID.String(),
Size: gitBlob.Size(),
Encoding: "base64",
Content: content,
}, nil
}
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