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// Copyright 2015 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package git
import (
// ErrExecTimeout error when exec timed out
type ErrExecTimeout struct {
Duration time.Duration
// IsErrExecTimeout if some error is ErrExecTimeout
func IsErrExecTimeout(err error) bool {
_, ok := err.(ErrExecTimeout)
return ok
func (err ErrExecTimeout) Error() string {
return fmt.Sprintf("execution is timeout [duration: %v]", err.Duration)
// ErrNotExist commit not exist error
type ErrNotExist struct {
ID string
RelPath string
// IsErrNotExist if some error is ErrNotExist
func IsErrNotExist(err error) bool {
_, ok := err.(ErrNotExist)
return ok
func (err ErrNotExist) Error() string {
return fmt.Sprintf("object does not exist [id: %s, rel_path: %s]", err.ID, err.RelPath)
// ErrBadLink entry.FollowLink error
type ErrBadLink struct {
Name string
Message string
func (err ErrBadLink) Error() string {
return fmt.Sprintf("%s: %s", err.Name, err.Message)
// IsErrBadLink if some error is ErrBadLink
func IsErrBadLink(err error) bool {
_, ok := err.(ErrBadLink)
return ok
// ErrUnsupportedVersion error when required git version not matched
type ErrUnsupportedVersion struct {
Required string
// IsErrUnsupportedVersion if some error is ErrUnsupportedVersion
func IsErrUnsupportedVersion(err error) bool {
_, ok := err.(ErrUnsupportedVersion)
return ok
func (err ErrUnsupportedVersion) Error() string {
return fmt.Sprintf("Operation requires higher version [required: %s]", err.Required)
Improve listing performance by using go-git (#6478) * Use go-git for tree reading and commit info lookup. Signed-off-by: Filip Navara <> * Use TreeEntry.IsRegular() instead of ObjectType that was removed. Signed-off-by: Filip Navara <> * Use the treePath to optimize commit info search. Signed-off-by: Filip Navara <> * Extract the latest commit at treePath along with the other commits. Signed-off-by: Filip Navara <> * Fix listing commit info for a directory that was created in one commit and never modified after. Signed-off-by: Filip Navara <> * Avoid nearly all external 'git' invocations when doing directory listing (.editorconfig code path is still hit). Signed-off-by: Filip Navara <> * Use go-git for reading blobs. Signed-off-by: Filip Navara <> * Make SHA1 type alias for plumbing.Hash in go-git. Signed-off-by: Filip Navara <> * Make Signature type alias for object.Signature in go-git. Signed-off-by: Filip Navara <> * Fix GetCommitsInfo for repository with only one commit. Signed-off-by: Filip Navara <> * Fix PGP signature verification. Signed-off-by: Filip Navara <> * Fix issues with walking commit graph across merges. Signed-off-by: Filip Navara <> * Fix typo in condition. Signed-off-by: Filip Navara <> * Speed up loading branch list by keeping the repository reference (and thus all the loaded packfile indexes). Signed-off-by: Filip Navara <> * Fix lising submodules. Signed-off-by: Filip Navara <> * Fix build Signed-off-by: Filip Navara <> * Add back commit cache because of name-rev Signed-off-by: Filip Navara <> * Fix tests Signed-off-by: Filip Navara <> * Fix code style * Fix spelling * Address PR feedback Signed-off-by: Filip Navara <> * Update vendor module list Signed-off-by: Filip Navara <> * Fix getting trees by commit id Signed-off-by: Filip Navara <> * Fix remaining unit test failures * Fix GetTreeBySHA * Avoid running `git name-rev` if not necessary Signed-off-by: Filip Navara <> * Move Branch code to git module * Clean up GPG signature verification and fix it for tagged commits * Address PR feedback (import formatting, copyright headers) * Make blob lookup by SHA working * Update tests to use public API * Allow getting content from any type of object through the blob interface * Change test to actually expect the object content that is in the GIT repository * Change one more test to actually expect the object content that is in the GIT repository * Add comments
5 years ago
// ErrBranchNotExist represents a "BranchNotExist" kind of error.
type ErrBranchNotExist struct {
Name string
// IsErrBranchNotExist checks if an error is a ErrBranchNotExist.
func IsErrBranchNotExist(err error) bool {
_, ok := err.(ErrBranchNotExist)
return ok
func (err ErrBranchNotExist) Error() string {
return fmt.Sprintf("branch does not exist [name: %s]", err.Name)