func (repo *Repository) fileCommitsCount(commit *Commit, file string) (int64, error) {
pathCb := history.MakePathChecker(commit.repo.repo, file)
cmp := history.MakePathComparator(commit.repo.repo, file)
counter, result := history.MakeCounter(pathCb)
hist := history.New(commit.repo.repo)
_, err := hist.WalkFilteredHistory(sha2oidp(commit.ID), counter, cmp)
if err != nil {
return 0, err
}
return int64(result()), nil
}
func (repo *Repository) commitsByFileAndRange(commit *Commit, file string, page int) (*list.List, error) {
pathCb := history.MakePathChecker(commit.repo.repo, file)
cmp := history.MakePathComparator(commit.repo.repo, file)
pager := history.MakePager(commit.repo.repo, pathCb, (page-1)*CommitsRangeSize, CommitsRangeSize)
hist := history.New(commit.repo.repo)
result, err := hist.WalkFilteredHistory(sha2oidp(commit.ID), pager, cmp)
if err != nil {
return nil, err
}
return repo.raw2commitList(result)
}
// GetCommitByPath return the commit of relative path object.
func (c *Commit) GetCommitByPath(relpath string) (*Commit, error) {
pathCb := history.MakePathChecker(c.repo.repo, relpath)
pager := history.MakePager(c.repo.repo, pathCb, 0, 1)
cmp := history.MakePathComparator(c.repo.repo, relpath)
hist := history.New(c.repo.repo)
result, err := hist.WalkFilteredHistory(sha2oidp(c.ID), pager, cmp)
if err != nil {
return nil, err
}
if result.Len() == 0 {
// no entries
return nil, nil
}
return raw2commit(c.repo, result.Front().Value.(*rawgit.Commit))
}