Add revert instructions

Add revert instructions to .bat and bash files which are the entry
points to various infra tools deployed via CIPD.

Bug: 1206818
Change-Id: Ib0045aea86f29d0f7e3a43c6ff314c4b7aa74171
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2892387
Auto-Submit: Nodir Turakulov <nodir@chromium.org>
Reviewed-by: Vadim Shtayura <vadimsh@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@google.com>
Reviewed-by: Bruce Dawson <brucedawson@chromium.org>
Commit-Queue: Dirk Pranke <dpranke@google.com>

bb

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

bb.bat

@@ -3,5 +3,7 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 "%~dp0\.cipd_bin\bb.exe" %*

cipd_manifest.txt

@@ -2,6 +2,12 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# This file contains version pins of a few infrastructure tools.
+# If a tool is broken, revert a recent CL touching this file.
+# Note that Chromium has its own depot_tools pin, so if in a rush, revert the
+# depot_tools roll as well: https://chromium-review.googlesource.com/q/project:chromium/src+file:DEPS+depot_tools
+# or just wait for the autoroller to auto-roll your revert to Chromium.
+
 # Pin resolved versions in the repo, to reduce trust in the CIPD backend.
 #
 # Most of these tools are generated via builders at

crosjobs

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

dirmd

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

dirmd.bat

@@ -3,5 +3,7 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 "%~dp0\.cipd_bin\dirmd.exe" %*

goma_auth

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

goma_auth.bat

@@ -3,6 +3,8 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 @call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 @call python.bat %~dp0\.cipd_bin\goma_auth.py %*
 exit /b

goma_ctl

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

goma_ctl.bat

@@ -3,6 +3,8 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 @call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 @call vpython.bat %~dp0\.cipd_bin\goma_ctl.py %*
 exit /b

led

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

led.bat

@@ -3,5 +3,7 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 "%~dp0\.cipd_bin\led.exe" %*

luci-auth

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

luci-auth.bat

@@ -3,6 +3,8 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 "%~dp0\.cipd_bin\luci-auth.exe" %*
 

lucicfg

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

lucicfg.bat

@@ -3,5 +3,7 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 "%~dp0\.cipd_bin\lucicfg.exe" %*

pinpoint

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

pinpoint.bat

@@ -3,5 +3,7 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 "%~dp0\.cipd_bin\pinpoint.exe" %*

prpc

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

prpc.bat

@@ -3,6 +3,8 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 "%~dp0\.cipd_bin\prpc.exe" %*
 

rdb

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 MYPATH=$(dirname "${BASH_SOURCE[0]}")
 
 source "$MYPATH/cipd_bin_setup.sh"

rdb.bat

@@ -3,5 +3,7 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 "%~dp0\.cipd_bin\rdb.exe" %*

vpython

@@ -4,6 +4,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# See revert instructions in cipd_manifest.txt
+
 if [[ $VPYTHON_BYPASS == "manually managed python not supported by chrome operations" ]]
 then
   NEWARGS=()

vpython.bat

@@ -3,5 +3,7 @@
 :: Use of this source code is governed by a BSD-style license that can be
 :: found in the LICENSE file.
 
+:: See revert instructions in cipd_manifest.txt
+
 call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
 "%~dp0\.cipd_bin\vpython.exe" -vpython-interpreter "%~dp0\python.bat" %*