Better tooling

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@299614 0039d316-1c4b-4281-b951-d872f2087c98

.gitignore

@@ -2,6 +2,7 @@
 *.pyc
 
 # Ignore the batch files produced by the Windows bootstrapping.
+/git-bash
 /git.bat
 /gitk.bat
 /pylint.bat

bootstrap/win/git-bash.template.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+export EDITOR=${EDITOR:=notepad}
+WIN_BASE=`dirname $0`
+UNIX_BASE=`cygpath "$WIN_BASE"`
+export PATH=$PATH:$UNIX_BASE/SVN_BIN_DIR:$UNIX_BASE/PYTHON_BIN_DIR:$UNIX_BASE/PYTHON_BIN_DIR/Scripts
+export PYTHON_DIRECT=1
+export PYTHONUNBUFFERED=1
+if [[ $# > 1 ]]; then
+  $UNIX_BASE/GIT_BIN_DIR/bin/bash.exe "$@"
+else
+  $UNIX_BASE/GIT_BIN_DIR/git-bash.exe &
+fi

bootstrap/win/win_tools.bat

@@ -89,15 +89,18 @@ for /d %%i in ("%WIN_TOOLS_ROOT_DIR%\git-*_bin") do (
 
 if "%WIN_TOOLS_FORCE%" == "1" goto :GIT_INSTALL
 
-if exist "%GIT_EXE_PATH%" (
-  call "%GIT_EXE_PATH%" --version 2>nul 1>nul
-  if errorlevel 1 goto :GIT_INSTALL
-  rem Several git versions can live side-by-side; check the top-level
-  rem batch script to make sure it points to the desired version.
-  find "%GIT_BIN_DIR%" "%WIN_TOOLS_ROOT_DIR%\git.bat" 2>nul 1>nul
+if not exist "%GIT_EXE_PATH%" goto :GIT_INSTALL
+
+call "%GIT_EXE_PATH%" --version 2>nul 1>nul
+if errorlevel 1 goto :GIT_INSTALL
+
+:: Several git versions can live side-by-side; check the top-level
+:: batch script to make sure it points to the desired version.
+for %%f in (git.bat gitk.bat ssh.bat ssh-keygen.bat git-bash) do (
+  find "%GIT_BIN_DIR%" "%WIN_TOOLS_ROOT_DIR%\%%f" 2>nul 1>nul
   if errorlevel 1 goto :GIT_MAKE_BATCH_FILES
-  goto :SYNC_GIT_HELP_FILES
 )
+goto :SYNC_GIT_HELP_FILES
 
 :GIT_INSTALL
 echo Installing git %GIT_VERSION% (avg 1-2 min download) ...
@@ -128,10 +131,11 @@ if not exist "%GIT_INST_DIR%\." goto :GIT_FAIL
 :: Create the batch files.
 set GIT_TEMPL=%~dp0git.template.bat
 set SED=%GIT_INST_DIR%\usr\bin\sed.exe
-call "%SED%" -e "s/GIT_BIN_DIR/%GIT_BIN_DIR%/" -e "s/GIT_PROGRAM/cmd\\\\git.exe/" < %GIT_TEMPL% > "%WIN_TOOLS_ROOT_DIR%\git.bat"
-call "%SED%" -e "s/GIT_BIN_DIR/%GIT_BIN_DIR%/" -e "s/GIT_PROGRAM/cmd\\\\gitk.exe/" < %GIT_TEMPL% > "%WIN_TOOLS_ROOT_DIR%\gitk.bat"
-call "%SED%" -e "s/GIT_BIN_DIR/%GIT_BIN_DIR%/" -e "s/GIT_PROGRAM/usr\\\\bin\\\\ssh.exe/" < %GIT_TEMPL% > "%WIN_TOOLS_ROOT_DIR%\ssh.bat"
-call "%SED%" -e "s/GIT_BIN_DIR/%GIT_BIN_DIR%/" -e "s/GIT_PROGRAM/usr\\\\bin\\\\ssh-keygen.exe/" < %GIT_TEMPL% > "%WIN_TOOLS_ROOT_DIR%\ssh-keygen.bat"
+call "%SED%" -e "s/GIT_BIN_DIR/%GIT_BIN_DIR%/g" -e "s/GIT_PROGRAM/cmd\\\\git.exe/g" < %GIT_TEMPL% > "%WIN_TOOLS_ROOT_DIR%\git.bat"
+call "%SED%" -e "s/GIT_BIN_DIR/%GIT_BIN_DIR%/g" -e "s/GIT_PROGRAM/cmd\\\\gitk.exe/g" < %GIT_TEMPL% > "%WIN_TOOLS_ROOT_DIR%\gitk.bat"
+call "%SED%" -e "s/GIT_BIN_DIR/%GIT_BIN_DIR%/g" -e "s/GIT_PROGRAM/usr\\\\bin\\\\ssh.exe/g" < %GIT_TEMPL% > "%WIN_TOOLS_ROOT_DIR%\ssh.bat"
+call "%SED%" -e "s/GIT_BIN_DIR/%GIT_BIN_DIR%/g" -e "s/GIT_PROGRAM/usr\\\\bin\\\\ssh-keygen.exe/g" < %GIT_TEMPL% > "%WIN_TOOLS_ROOT_DIR%\ssh-keygen.bat"
+call "%SED%" -e "s/GIT_BIN_DIR/%GIT_BIN_DIR%/g" -e "s/PYTHON_BIN_DIR/python276_bin/g" -e "s/SVN_BIN_DIR/svn_bin/g" < %~dp0git-bash.template.sh > "%WIN_TOOLS_ROOT_DIR%\git-bash"
 
 :: Ensure various git configurations are set correctly at they system level.
 call "%WIN_TOOLS_ROOT_DIR%\git.bat" config --system core.autocrlf false

depot-tools-auth.py

@@ -14,6 +14,7 @@ Usage:
 import logging
 import optparse
 import sys
+import os
 
 from third_party import colorama
 
@@ -94,7 +95,7 @@ def main(argv):
 
 
 if __name__ == '__main__':
-  colorama.init()
+  colorama.init(wrap="TERM" not in os.environ)
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:

gclient.py

@@ -2303,7 +2303,7 @@ def main(argv):
     return 2
   fix_encoding.fix_encoding()
   disable_buffering()
-  colorama.init()
+  colorama.init(wrap="TERM" not in os.environ)
   dispatcher = subcommand.CommandDispatcher(__name__)
   try:
     return dispatcher.execute(OptionParser(), argv)

git-bash

@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# This apparently useless file enables windows users to get access to
-# depot_tools' built-in bash.exe. When git executes this file as in `git bash`,
-# it has bash and related tools pre-installed in the environment. Therefore even
-# though 'bash' from cmd.exe doesn't work, bash here does work as you'd expect.
-
-bash "$@"

git_cl.py

@@ -4478,7 +4478,7 @@ if __name__ == '__main__':
   # These affect sys.stdout so do it outside of main() to simplify mocks in
   # unit testing.
   fix_encoding.fix_encoding()
-  colorama.init()
+  colorama.init(wrap="TERM" not in os.environ)
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:

git_map_branches.py

@@ -27,6 +27,7 @@ Branches are colorized as follows:
 
 import argparse
 import collections
+import os
 import sys
 import subprocess2
 
@@ -271,7 +272,7 @@ class BranchMapper(object):
 
 
 def main(argv):
-  colorama.init()
+  colorama.init(wrap="TERM" not in os.environ)
   if get_git_version() < MIN_UPSTREAM_TRACK_GIT_VERSION:
     print >> sys.stderr, (
         'This tool will not show all tracking information for git version '

python_runner.sh

@@ -41,10 +41,15 @@ if [[ "$DEPOT_TOOLS" = "$0" ]]; then
 else
   BASENAME="${0##*\\}"
 fi
+
 SCRIPT="${SCRIPT-${BASENAME//-/_}.py}"
 
-if [[ -e "$DEPOT_TOOLS/python.bat" && $OSTYPE = msys ]]; then
-  cmd.exe //c "$DEPOT_TOOLS\\python.bat" "$DEPOT_TOOLS\\$SCRIPT" "$@"
+if [[ $PYTHON_DIRECT = 1 ]]; then
+  python.exe "$DEPOT_TOOLS\\$SCRIPT" "$@"
 else
-  exec "$DEPOT_TOOLS/$SCRIPT" "$@"
+  if [[ -e "$DEPOT_TOOLS/python.bat" && $OSTYPE = msys ]]; then
+    cmd.exe //c "$DEPOT_TOOLS\\python.bat" "$DEPOT_TOOLS\\$SCRIPT" "$@"
+  else
+    exec "$DEPOT_TOOLS/$SCRIPT" "$@"
+  fi
 fi