A fork of Gitea (see branch `mj`) adding Majority Judgment Polls 𐄷 over Issues and Merge Requests. https://git.mieuxvoter.fr
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Improve listing performance by using go-git (#6478) * Use go-git for tree reading and commit info lookup. Signed-off-by: Filip Navara <navara@emclient.com> * Use TreeEntry.IsRegular() instead of ObjectType that was removed. Signed-off-by: Filip Navara <navara@emclient.com> * Use the treePath to optimize commit info search. Signed-off-by: Filip Navara <navara@emclient.com> * Extract the latest commit at treePath along with the other commits. Signed-off-by: Filip Navara <navara@emclient.com> * Fix listing commit info for a directory that was created in one commit and never modified after. Signed-off-by: Filip Navara <navara@emclient.com> * Avoid nearly all external 'git' invocations when doing directory listing (.editorconfig code path is still hit). Signed-off-by: Filip Navara <navara@emclient.com> * Use go-git for reading blobs. Signed-off-by: Filip Navara <navara@emclient.com> * Make SHA1 type alias for plumbing.Hash in go-git. Signed-off-by: Filip Navara <navara@emclient.com> * Make Signature type alias for object.Signature in go-git. Signed-off-by: Filip Navara <navara@emclient.com> * Fix GetCommitsInfo for repository with only one commit. Signed-off-by: Filip Navara <navara@emclient.com> * Fix PGP signature verification. Signed-off-by: Filip Navara <navara@emclient.com> * Fix issues with walking commit graph across merges. Signed-off-by: Filip Navara <navara@emclient.com> * Fix typo in condition. Signed-off-by: Filip Navara <navara@emclient.com> * Speed up loading branch list by keeping the repository reference (and thus all the loaded packfile indexes). Signed-off-by: Filip Navara <navara@emclient.com> * Fix lising submodules. Signed-off-by: Filip Navara <navara@emclient.com> * Fix build Signed-off-by: Filip Navara <navara@emclient.com> * Add back commit cache because of name-rev Signed-off-by: Filip Navara <navara@emclient.com> * Fix tests Signed-off-by: Filip Navara <navara@emclient.com> * Fix code style * Fix spelling * Address PR feedback Signed-off-by: Filip Navara <navara@emclient.com> * Update vendor module list Signed-off-by: Filip Navara <navara@emclient.com> * Fix getting trees by commit id Signed-off-by: Filip Navara <navara@emclient.com> * Fix remaining unit test failures * Fix GetTreeBySHA * Avoid running `git name-rev` if not necessary Signed-off-by: Filip Navara <navara@emclient.com> * 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
4 years ago
  1. // Copyright 2015 The Gogs Authors. All rights reserved.
  2. // Use of this source code is governed by a MIT-style
  3. // license that can be found in the LICENSE file.
  4. package git
  5. import (
  6. "fmt"
  7. "strings"
  8. "time"
  9. )
  10. // ErrExecTimeout error when exec timed out
  11. type ErrExecTimeout struct {
  12. Duration time.Duration
  13. }
  14. // IsErrExecTimeout if some error is ErrExecTimeout
  15. func IsErrExecTimeout(err error) bool {
  16. _, ok := err.(ErrExecTimeout)
  17. return ok
  18. }
  19. func (err ErrExecTimeout) Error() string {
  20. return fmt.Sprintf("execution is timeout [duration: %v]", err.Duration)
  21. }
  22. // ErrNotExist commit not exist error
  23. type ErrNotExist struct {
  24. ID string
  25. RelPath string
  26. }
  27. // IsErrNotExist if some error is ErrNotExist
  28. func IsErrNotExist(err error) bool {
  29. _, ok := err.(ErrNotExist)
  30. return ok
  31. }
  32. func (err ErrNotExist) Error() string {
  33. return fmt.Sprintf("object does not exist [id: %s, rel_path: %s]", err.ID, err.RelPath)
  34. }
  35. // ErrBadLink entry.FollowLink error
  36. type ErrBadLink struct {
  37. Name string
  38. Message string
  39. }
  40. func (err ErrBadLink) Error() string {
  41. return fmt.Sprintf("%s: %s", err.Name, err.Message)
  42. }
  43. // IsErrBadLink if some error is ErrBadLink
  44. func IsErrBadLink(err error) bool {
  45. _, ok := err.(ErrBadLink)
  46. return ok
  47. }
  48. // ErrUnsupportedVersion error when required git version not matched
  49. type ErrUnsupportedVersion struct {
  50. Required string
  51. }
  52. // IsErrUnsupportedVersion if some error is ErrUnsupportedVersion
  53. func IsErrUnsupportedVersion(err error) bool {
  54. _, ok := err.(ErrUnsupportedVersion)
  55. return ok
  56. }
  57. func (err ErrUnsupportedVersion) Error() string {
  58. return fmt.Sprintf("Operation requires higher version [required: %s]", err.Required)
  59. }
  60. // ErrBranchNotExist represents a "BranchNotExist" kind of error.
  61. type ErrBranchNotExist struct {
  62. Name string
  63. }
  64. // IsErrBranchNotExist checks if an error is a ErrBranchNotExist.
  65. func IsErrBranchNotExist(err error) bool {
  66. _, ok := err.(ErrBranchNotExist)
  67. return ok
  68. }
  69. func (err ErrBranchNotExist) Error() string {
  70. return fmt.Sprintf("branch does not exist [name: %s]", err.Name)
  71. }
  72. // ErrPushOutOfDate represents an error if merging fails due to unrelated histories
  73. type ErrPushOutOfDate struct {
  74. StdOut string
  75. StdErr string
  76. Err error
  77. }
  78. // IsErrPushOutOfDate checks if an error is a ErrPushOutOfDate.
  79. func IsErrPushOutOfDate(err error) bool {
  80. _, ok := err.(*ErrPushOutOfDate)
  81. return ok
  82. }
  83. func (err *ErrPushOutOfDate) Error() string {
  84. return fmt.Sprintf("PushOutOfDate Error: %v: %s\n%s", err.Err, err.StdErr, err.StdOut)
  85. }
  86. // Unwrap unwraps the underlying error
  87. func (err *ErrPushOutOfDate) Unwrap() error {
  88. return fmt.Errorf("%v - %s", err.Err, err.StdErr)
  89. }
  90. // ErrPushRejected represents an error if merging fails due to rejection from a hook
  91. type ErrPushRejected struct {
  92. Message string
  93. StdOut string
  94. StdErr string
  95. Err error
  96. }
  97. // IsErrPushRejected checks if an error is a ErrPushRejected.
  98. func IsErrPushRejected(err error) bool {
  99. _, ok := err.(*ErrPushRejected)
  100. return ok
  101. }
  102. func (err *ErrPushRejected) Error() string {
  103. return fmt.Sprintf("PushRejected Error: %v: %s\n%s", err.Err, err.StdErr, err.StdOut)
  104. }
  105. // Unwrap unwraps the underlying error
  106. func (err *ErrPushRejected) Unwrap() error {
  107. return fmt.Errorf("%v - %s", err.Err, err.StdErr)
  108. }
  109. // GenerateMessage generates the remote message from the stderr
  110. func (err *ErrPushRejected) GenerateMessage() {
  111. messageBuilder := &strings.Builder{}
  112. i := strings.Index(err.StdErr, "remote: ")
  113. if i < 0 {
  114. err.Message = ""
  115. return
  116. }
  117. for {
  118. if len(err.StdErr) <= i+8 {
  119. break
  120. }
  121. if err.StdErr[i:i+8] != "remote: " {
  122. break
  123. }
  124. i += 8
  125. nl := strings.IndexByte(err.StdErr[i:], '\n')
  126. if nl >= 0 {
  127. messageBuilder.WriteString(err.StdErr[i : i+nl+1])
  128. i = i + nl + 1
  129. } else {
  130. messageBuilder.WriteString(err.StdErr[i:])
  131. i = len(err.StdErr)
  132. }
  133. }
  134. err.Message = strings.TrimSpace(messageBuilder.String())
  135. }