forgejo/modules/git/error.go
Viktor Yakovchuk 08f4b3f312
Fix 500 Error with branch and tag sharing the same name ()
* Fix 500 Error with branch and tag sharing the same name 

Fixed 500 error while create Pull request when there are more
than one sources (branch, tag) with the same name

Fix 

Signed-off-by: Viktor Yakovchuk <viktor@yakovchuk.net>

* fix logging

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: 6543 <6543@obermui.de>
2021-06-23 17:08:26 -04:00

179 lines
4.3 KiB
Go

// 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 (
"fmt"
"strings"
"time"
)
// 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)
}
// 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)
}
// ErrPushOutOfDate represents an error if merging fails due to unrelated histories
type ErrPushOutOfDate struct {
StdOut string
StdErr string
Err error
}
// IsErrPushOutOfDate checks if an error is a ErrPushOutOfDate.
func IsErrPushOutOfDate(err error) bool {
_, ok := err.(*ErrPushOutOfDate)
return ok
}
func (err *ErrPushOutOfDate) Error() string {
return fmt.Sprintf("PushOutOfDate Error: %v: %s\n%s", err.Err, err.StdErr, err.StdOut)
}
// Unwrap unwraps the underlying error
func (err *ErrPushOutOfDate) Unwrap() error {
return fmt.Errorf("%v - %s", err.Err, err.StdErr)
}
// ErrPushRejected represents an error if merging fails due to rejection from a hook
type ErrPushRejected struct {
Message string
StdOut string
StdErr string
Err error
}
// IsErrPushRejected checks if an error is a ErrPushRejected.
func IsErrPushRejected(err error) bool {
_, ok := err.(*ErrPushRejected)
return ok
}
func (err *ErrPushRejected) Error() string {
return fmt.Sprintf("PushRejected Error: %v: %s\n%s", err.Err, err.StdErr, err.StdOut)
}
// Unwrap unwraps the underlying error
func (err *ErrPushRejected) Unwrap() error {
return fmt.Errorf("%v - %s", err.Err, err.StdErr)
}
// GenerateMessage generates the remote message from the stderr
func (err *ErrPushRejected) GenerateMessage() {
messageBuilder := &strings.Builder{}
i := strings.Index(err.StdErr, "remote: ")
if i < 0 {
err.Message = ""
return
}
for {
if len(err.StdErr) <= i+8 {
break
}
if err.StdErr[i:i+8] != "remote: " {
break
}
i += 8
nl := strings.IndexByte(err.StdErr[i:], '\n')
if nl >= 0 {
messageBuilder.WriteString(err.StdErr[i : i+nl+1])
i = i + nl + 1
} else {
messageBuilder.WriteString(err.StdErr[i:])
i = len(err.StdErr)
}
}
err.Message = strings.TrimSpace(messageBuilder.String())
}
// ErrMoreThanOne represents an error if pull request fails when there are more than one sources (branch, tag) with the same name
type ErrMoreThanOne struct {
StdOut string
StdErr string
Err error
}
// IsErrMoreThanOne checks if an error is a ErrMoreThanOne
func IsErrMoreThanOne(err error) bool {
_, ok := err.(*ErrMoreThanOne)
return ok
}
func (err *ErrMoreThanOne) Error() string {
return fmt.Sprintf("ErrMoreThanOne Error: %v: %s\n%s", err.Err, err.StdErr, err.StdOut)
}