func GetFile(apiClient pfs.APIClient, repoName string, commitID string, path string, offset int64, size int64, shard *pfs.Shard, writer io.Writer) error {
if size == 0 {
size = math.MaxInt64
}
apiGetFileClient, err := apiClient.GetFile(
context.Background(),
&pfs.GetFileRequest{
File: &pfs.File{
Commit: &pfs.Commit{
Repo: &pfs.Repo{
Name: repoName,
},
Id: commitID,
},
Path: path,
},
Shard: shard,
OffsetBytes: offset,
SizeBytes: size,
},
)
if err != nil {
return err
}
if err := protostream.WriteFromStreamingBytesClient(apiGetFileClient, writer); err != nil {
return err
}
return nil
}
func getPFSContent(pfsAPIClient pfs.APIClient, commit *pfs.Commit, filePath string) ([]byte, error) {
apiGetFileClient, err := pfsAPIClient.GetFile(
context.Background(),
&pfs.GetFileRequest{
File: &pfs.File{
Commit: commit,
Path: filePath,
},
},
)
if err != nil {
return nil, err
}
buffer := bytes.NewBuffer(nil)
if err := protostream.WriteFromStreamingBytesClient(apiGetFileClient, buffer); err != nil {
return nil, err
}
return buffer.Bytes(), nil
}
func GetFile(apiClient pfs.APIClient, repoName string, commitID string, path string, offset int64, size int64, fromCommitID string, shard *pfs.Shard, writer io.Writer) error {
if size == 0 {
size = math.MaxInt64
}
apiGetFileClient, err := apiClient.GetFile(
context.Background(),
&pfs.GetFileRequest{
File: NewFile(repoName, commitID, path),
Shard: shard,
OffsetBytes: offset,
SizeBytes: size,
FromCommit: newFromCommit(repoName, fromCommitID),
},
)
if err != nil {
return err
}
if err := protostream.WriteFromStreamingBytesClient(apiGetFileClient, writer); err != nil {
return err
}
return nil
}