Reland "bot_update: Set user.{name,email} when applying patch refs."

This is a reland of e86fe982e811360b8e9dcb3688c543efd153fff4

Original change's description:
> bot_update: Set user.{name,email} when applying patch refs.
> 
> git rebase complains when user name/email has not been configured, as was
> the case for the Chromium trybot.
> 
> Bug: 643346
> Change-Id: Iab7dac0a98608e09b63a53d5bacb98925701fbfd
> Reviewed-on: https://chromium-review.googlesource.com/1031524
> Reviewed-by: Aaron Gable <agable@chromium.org>
> Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>

Bug: 643346
Change-Id: I4b4d07675222d39d704560ed84f9c221e87aba8b
Reviewed-on: https://chromium-review.googlesource.com/1036309
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>
1 file changed
tree: 38f8ee95f755f1e92895458d87292d73d99b2b66
  1. bootstrap/
  2. fetch_configs/
  3. git-templates/
  4. infra/
  5. man/
  6. recipes/
  7. support/
  8. testing_support/
  9. tests/
  10. third_party/
  11. win_toolchain/
  12. zsh-goodies/
  13. .gitattributes
  14. .gitignore
  15. .style.yapf
  16. annotated_gclient.py
  17. appengine_mapper.py
  18. apply_issue
  19. apply_issue.bat
  20. apply_issue.py
  21. auth.py
  22. autoninja
  23. autoninja.bat
  24. autoninja.py
  25. breakpad.py
  26. buildbucket.py
  27. checkout.py
  28. cipd
  29. cipd.bat
  30. cipd.ps1
  31. cipd_bin_setup.bat
  32. cipd_bin_setup.sh
  33. cipd_client_version
  34. cipd_manifest.txt
  35. cit
  36. cit.bat
  37. cit.py
  38. clang-format
  39. clang-format.bat
  40. clang_format.py
  41. clang_format_merge_driver
  42. clang_format_merge_driver.bat
  43. clang_format_merge_driver.py
  44. codereview.settings
  45. compile_single_file
  46. compile_single_file.bat
  47. compile_single_file.py
  48. cpplint.bat
  49. cpplint.py
  50. cpplint_chromium.py
  51. dart_format.py
  52. depot-tools-auth
  53. depot-tools-auth.bat
  54. depot-tools-auth.py
  55. detect_host_arch.py
  56. download_from_google_storage
  57. download_from_google_storage.bat
  58. download_from_google_storage.py
  59. ensure_bootstrap
  60. fetch
  61. fetch.bat
  62. fetch.py
  63. fix_encoding.py
  64. gclient
  65. gclient-new-workdir.py
  66. gclient.bat
  67. gclient.py
  68. gclient_completion.sh
  69. gclient_eval.py
  70. gclient_scm.py
  71. gclient_utils.py
  72. gerrit_client.py
  73. gerrit_util.py
  74. git-cache
  75. git-cl
  76. git-crrev-parse
  77. git-crsync
  78. git-drover
  79. git-find-releases
  80. git-footers
  81. git-freeze
  82. git-gs
  83. git-hyper-blame
  84. git-map
  85. git-map-branches
  86. git-mark-merge-base
  87. git-nav-downstream
  88. git-nav-upstream
  89. git-new-branch
  90. git-number
  91. git-rebase-update
  92. git-rename-branch
  93. git-reparent-branch
  94. git-retry
  95. git-runhooks
  96. git-squash-branch
  97. git-thaw
  98. git-upstream-diff
  99. git_cache.py
  100. git_cl.py
  101. git_cl_completion.sh
  102. git_common.py
  103. git_dates.py
  104. git_drover.py
  105. git_find_releases.py
  106. git_footers.py
  107. git_freezer.py
  108. git_hyper_blame.py
  109. git_map.py
  110. git_map_branches.py
  111. git_mark_merge_base.py
  112. git_nav_downstream.py
  113. git_new_branch.py
  114. git_number.py
  115. git_rebase_update.py
  116. git_rename_branch.py
  117. git_reparent_branch.py
  118. git_retry.py
  119. git_squash_branch.py
  120. git_upstream_diff.py
  121. gn
  122. gn.bat
  123. gn.py
  124. gsutil.py
  125. gsutil.vpython
  126. led
  127. led.bat
  128. LICENSE
  129. luci-auth
  130. luci-auth.bat
  131. mac_toolchain
  132. my_activity.py
  133. my_reviews.py
  134. ninja
  135. ninja-linux32
  136. ninja-linux64
  137. ninja-mac
  138. ninja.exe
  139. OWNERS
  140. owners.py
  141. owners_finder.py
  142. patch.py
  143. post_build_ninja_summary.py
  144. PRESUBMIT.py
  145. presubmit_canned_checks.py
  146. presubmit_support.py
  147. profile.xml
  148. prpc
  149. prpc.bat
  150. pylint
  151. pylint.py
  152. pylintrc
  153. python_runner.sh
  154. README.gclient.md
  155. README.git-cl.md
  156. README.md
  157. README.testing
  158. repo
  159. rietveld.py
  160. roll-dep
  161. roll-dep-svn
  162. roll-dep-svn.bat
  163. roll-dep.bat
  164. roll_dep.py
  165. roll_dep_svn.py
  166. scm.py
  167. setup_color.py
  168. split_cl.py
  169. subcommand.py
  170. subprocess2.py
  171. update_depot_tools
  172. update_depot_tools.bat
  173. update_depot_tools_toggle.py
  174. upload_to_google_storage.py
  175. vpython
  176. vpython.bat
  177. WATCHLISTS
  178. watchlists.py
  179. weekly
  180. wtf
README.md

depot_tools

Tools for working with Chromium development. It requires python 2.7.

Tools

The most important tools are:

  • fetch: A gclient wrapper to checkout a project. Use fetch --help for more details.
  • gclient: A meta-checkout tool. Think repo or git submodules, except that it support OS-specific rules, e.g. do not checkout Windows only dependencies when checking out for Android. Use gclient help for more details and README.gclient.md.
  • git cl: A code review tool to interact with Rietveld or Gerrit. Use git cl help for more details and README.git-cl.md.
  • roll-dep: A gclient dependency management tool to submit a dep roll, updating a dependency to a newer revision.

There are a lot of git utilities included.

Updating

depot_tools updates itself automatically when running gclient tool. To disable auto update, set the environment variable DEPOT_TOOLS_UPDATE=0.

To update package manually, run update_depot_tools.bat on Windows, or ./update_depot_tools on Linux or Mac.

On Windows only, running gclient will install git and python.

Contributing

To contribute change for review:

git new-branch <somename>
# Hack
git add .
git commit -a -m "Fixes goat teleporting"
# find reviewers
git cl owners
git log -- <yourfiles>

# Request a review.
git cl upload -r reviewer1@chromium.org,reviewer2@chromium.org --send-mail

# Edit change description if needed.
git cl desc

# If change is approved, flag it to be committed.
git cl set-commit

# If change needs more work.
git rebase-update
...
git cl upload -t "Fixes goat teleporter destination to be Australia"

See also open bugs, open reviews, forum or report problems.

cpplint.py

To update cpplint.py, please submit the change upstream first at https://github.com/google/styleguide/tree/gh-pages/cpplint then copy it down.