Display last commits for each file/directory

quit.go

func (fc *FancyFile) Commit() (*FancyCommit, error) {
	if fc.commit == nil {
		commit, err := fc.repo.LookupCommit(fc.entry.Id)
		walk, err := fc.repo.Walk()
		if err != nil {
			return nil, err
		}
		fc.commit = NewFancyCommit(commit)
		err = walk.PushHead()
		if err != nil {
			return nil, err
		}
		opts, err := git.DefaultDiffOptions()
		if err != nil {
			return nil, err
		}
		opts.Pathspec = []string{fc.entry.Name}
		var lastCommit *git.Commit
		var findErr error
		c := 0
		err = walk.Iterate(func(commit *git.Commit) bool {
			c += 1
			if commit.ParentCount() <= 0 {
				lastCommit = commit
				return false
			}
			tree, err := commit.Tree()
			if err != nil {
				findErr = err
				return false
			}
			parentCommit := commit.Parent(0)
			parentTree, err := parentCommit.Tree()
			if err != nil {
				findErr = err
				return false
			}
			diff, err := fc.repo.DiffTreeToTree(parentTree, tree, &opts)
			if err != nil {
				findErr = err
				return false
			}
			n, err := diff.NumDeltas()
			if err != nil {
				findErr = err
				return false
			}
			if n <= 0 {
				return true
			}
			lastCommit = commit
			return false
		})
		if err != nil {
			return nil, err
		}
		if findErr != nil {
			return nil, err
		}
		if lastCommit == nil {
			return nil, fmt.Errorf("did not find commit for %q", fc.entry.Name)
		}
		fc.commit = NewFancyCommit(lastCommit)
	}
	return fc.commit, nil
}
			{{ range $file := .Repo.Commit.Files false }}
			<tr class="file">
				<td class="file-name file-type-{{ $file.Type }}">{{ $file.Name }}</td>
				<td class="file-commit">{{ $file.Commit.Summary }}</td>
				<td class="file-date">{{ $file.Commit.Date.PrettyString }}</td>
			</tr>
			{{ end }}
		</table>