Revert "Reland "depot_tools: Run using Python 3 by default.""

This reverts commit e9013eeb3d.

Reason for revert: https://crbug.com/1064547

Original change's description:
> Reland "depot_tools: Run using Python 3 by default."
> 
> This is a reland of 01ed358917
> 
> * python_runner.sh, gclient, roll-dep and fetch will call vpython
>   (instead of vpython3) when running on Windows under git-bash.
> * vpython3 now detects when running on Windows under git-bash and
>   executes vpython3.bat instead.
> * vpython3.bat calls python3.exe directly instead of calling python3.bat.
> 
> Original change's description:
> > depot_tools: Run using Python 3 by default.
> >
> > Run gclient, roll-dep, fetch and custom git commands (i.e. git-cl, git-rebase-update, git-new-branch, etc.)
> > using vpython3 by default.
> >
> > Change-Id: I4eecddafa6ca4c5f82ec097615c79d2a741613e7
> > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2113550
> > Reviewed-by: Anthony Polito <apolito@google.com>
> > Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>
> 
> Change-Id: I9829141d7ea26a67e655264430151f493e73a930
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2118418
> Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>
> Reviewed-by: Anthony Polito <apolito@google.com>

TBR=ehmaldonado@chromium.org,ajp@chromium.org,apolito@google.com,infra-scoped@luci-project-accounts.iam.gserviceaccount.com,sokcevic@google.com

Change-Id: Ia382d6e4e330f5a7a7a62e4d369c3fa16fc17333
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2120956
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
Commit-Queue: Josip Sokcevic <sokcevic@google.com>
This commit is contained in:
Josip Sokcevic
2020-03-25 16:57:31 +00:00
committed by LUCI CQ
parent 7c5efb2a7e
commit e2ac022f0b
7 changed files with 15 additions and 41 deletions

10
gclient
View File

@@ -26,19 +26,13 @@ fi
# standalone, but allow other PATH manipulations to take priority.
PATH=$PATH:$base_dir
# MINGW will equal 0 if we're running on Windows under MinGW.
MINGW=$(uname -s | grep MINGW > /dev/null; echo $?)
if [[ $GCLIENT_PY3 == 1 ]]; then
# Explicitly run on Python 3
PYTHONDONTWRITEBYTECODE=1 exec vpython3 "$base_dir/gclient.py" "$@"
elif [[ $GCLIENT_PY3 == 0 ]]; then
# Explicitly run on Python 2
PYTHONDONTWRITEBYTECODE=1 exec vpython "$base_dir/gclient.py" "$@"
elif [[ $MINGW = 0 ]]; then
# Run on Python 2 on Windows for now, allows default to be flipped.
PYTHONDONTWRITEBYTECODE=1 exec vpython "$base_dir/gclient.py" "$@"
else
# Run on Python 3, allows default to be flipped.
PYTHONDONTWRITEBYTECODE=1 exec vpython3 "$base_dir/gclient.py" "$@"
# Run on Python 2 for now, allows default to be flipped.
PYTHONDONTWRITEBYTECODE=1 exec vpython "$base_dir/gclient.py" "$@"
fi