Method diffVCS

filetree/vcs.go:223–233

diffVCS shows the diffs between two versions of this file, given by the revision specifiers -- if empty, defaults to A = current HEAD, B = current WC file. -1, -2 etc also work as universal ways of specifying prior revisions. Diffs are shown in a DiffEditorDialog.

(rev_a, rev_b string)

// -1, -2 etc also work as universal ways of specifying prior revisions.
// Diffs are shown in a DiffEditorDialog.
func (fn *Node) diffVCS(rev_a, rev_b string) error {
	repo, _ := fn.Repo()
	if repo == nil {
		return errors.New("file not in vcs repo: " + string(fn.Filepath))
	}
	if fn.Info.VCS == vcs.Untracked {
		return errors.New("file not in vcs repo: " + string(fn.Filepath))
	}
	_, err := texteditor.DiffEditorDialogFromRevs(fn, repo, string(fn.Filepath), fn.Buffer, rev_a, rev_b)
	return err
}

// logVCSSelected shows the VCS log of commits for selected files.
func (fn *Node) logVCSSelected() { //types:add