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Code Issues Releases Activity

readboferelimit

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This commit is contained in:
Unknwon
2015-12-10 16:28:22 -05:00
parent 4cc1cbbfea
commit 1ffc4bc36d
2 changed files with 31 additions and 16 deletions
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4
commit.go
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@@ -164,6 +164,10 @@ func (c *Commit) CommitsBefore() (*list.List, error) {
return c.repo.getCommitsBefore(c.ID)
}
func (c *Commit) CommitsBeforeLimit(num int) (*list.List, error) {
return c.repo.getCommitsBeforeLimit(c.ID, num)
}
func (c *Commit) CommitsBeforeUntil(commitID string) (*list.List, error) {
endCommit, err := c.repo.GetCommit(commitID)
if err != nil {

43
repo_commit.go
View File

@@ -246,7 +246,13 @@ func (repo *Repository) CommitsCountBetween(start, end string) (int64, error) {
return commitsCount(repo.Path, start+"..."+end, "")
}
func (repo *Repository) commitsBefore(l *list.List, parent *list.Element, id sha1, limit int) error {
// The limit is depth, not total number of returned commits.
func (repo *Repository) commitsBefore(l *list.List, parent *list.Element, id sha1, current, limit int) error {
// Reach the limit
if limit > 0 && current > limit {
return nil
}
commit, err := repo.getCommit(id)
if err != nil {
return fmt.Errorf("getCommit: %v", err)
@@ -262,26 +268,26 @@ func (repo *Repository) commitsBefore(l *list.List, parent *list.Element, id sha
break
} else if in.Value.(*Commit).ID.Equal(commit.ID) {
return nil
} else {
if in.Next() == nil {
break
}
if in.Value.(*Commit).Committer.When.Equal(commit.Committer.When) {
break
}
if in.Value.(*Commit).Committer.When.After(commit.Committer.When) &&
in.Next().Value.(*Commit).Committer.When.Before(commit.Committer.When) {
break
}
} else if in.Next() == nil {
break
}
if in.Value.(*Commit).Committer.When.Equal(commit.Committer.When) {
break
}
if in.Value.(*Commit).Committer.When.After(commit.Committer.When) &&
in.Next().Value.(*Commit).Committer.When.Before(commit.Committer.When) {
break
}
in = in.Next()
}
e = l.InsertAfter(commit, in)
}
var pr = parent
pr := parent
if commit.ParentCount() > 1 {
pr = e
}
@@ -291,7 +297,7 @@ func (repo *Repository) commitsBefore(l *list.List, parent *list.Element, id sha
if err != nil {
return err
}
err = repo.commitsBefore(l, pr, id, 0)
err = repo.commitsBefore(l, pr, id, current+1, limit)
if err != nil {
return err
}
@@ -302,5 +308,10 @@ func (repo *Repository) commitsBefore(l *list.List, parent *list.Element, id sha
func (repo *Repository) getCommitsBefore(id sha1) (*list.List, error) {
l := list.New()
return l, repo.commitsBefore(l, nil, id, 0)
return l, repo.commitsBefore(l, nil, id, 1, 0)
}
func (repo *Repository) getCommitsBeforeLimit(id sha1, num int) (*list.List, error) {
l := list.New()
return l, repo.commitsBefore(l, nil, id, 1, num)
}