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// Copyright 2017 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package git
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import "fmt"
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// FileBlame return the Blame object of file
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func (repo *Repository) FileBlame(revision, path, file string) ([]byte, error) {
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return NewCommand("blame", "--root", "--", file).RunInDirBytes(path)
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}
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// LineBlame returns the latest commit at the given line
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func (repo *Repository) LineBlame(revision, path, file string, line uint) (*Commit, error) {
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res, err := NewCommand("blame", fmt.Sprintf("-L %d,%d", line, line), "-p", revision, "--", file).RunInDir(path)
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if err != nil {
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return nil, err
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}
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if len(res) < 40 {
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return nil, fmt.Errorf("invalid result of blame: %s", res)
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}
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return repo.GetCommit(string(res[:40]))
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}
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