| #!/usr/bin/env bash |
| # Copyright (c) 2012 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 script will try to sync the bootstrap directories and then defer control. |
| |
| if [ "$USER" == "root" ]; |
| then |
| echo Running depot tools as root is sad. |
| exit |
| fi |
| |
| # Test if this script is running under a MSYS install. This is likely an error |
| # if it is, so we warn the user accordingly. |
| OUTPUT="$(uname | grep 'MSYS')" |
| MSYS=$? |
| if [ $MSYS = 0 ]; then |
| echo 'WARNING: It looks like you are running these tools from an MSYS shell' |
| echo '(as opposed to a MinGW shell). This shell is not supported and may' |
| echo 'fail in mysterious ways.' |
| echo |
| echo 'To run the supported MinGW shell, use `git bash`, or use `bin/bash.exe`' |
| echo 'in your MinGW installation, as opposed to `usr/bin/bash.exe`.' |
| echo |
| fi |
| |
| # Test if this script is running under a MinGW install. If it is, we will |
| # hardcode the paths to Git where possible. |
| OUTPUT="$(uname | grep 'MINGW')" |
| MINGW=$? |
| |
| if [ $MINGW = 0 ]; then |
| base_dir="${0%/*}" |
| else |
| base_dir=$(dirname "$0") |
| if [ -L "$base_dir" ]; then |
| base_dir=`cd "$base_dir" && pwd -P` |
| fi |
| fi |
| |
| if [ -e "$base_dir/.disable_auto_update" ]; then |
| exit |
| fi |
| |
| # We want to update the bundled tools even under MinGW. |
| if [ $MINGW = 0 ]; then |
| $COMSPEC //c `cygpath -w "$base_dir/bootstrap/win_tools.bat"` |
| case $? in |
| 123) |
| # msys environment was upgraded, need to quit. |
| exit 123 |
| ;; |
| 0) |
| ;; |
| *) |
| exit $? |
| esac |
| fi |
| |
| CANONICAL_GIT_URL="https://chromium.googlesource.com/chromium/tools/depot_tools.git" |
| |
| GIT="git" |
| if [ -e "$base_dir/git.bat" -a $MINGW = 0 ]; then |
| GIT="cmd.exe //c \"$base_dir\\git.bat\"" |
| fi |
| |
| # Test git and git --version. |
| function test_git { |
| local GITV |
| GITV="$(eval "$GIT" --version)" || { |
| echo "git isn't installed, please install it" |
| exit 1 |
| } |
| |
| GITV="${GITV##* }" # Only examine last word (i.e. version number) |
| local GITD=( ${GITV//./ } ) # Split version number into decimals |
| if ((GITD[0] < 1 || (GITD[0] == 2 && GITD[1] < 8) )); then |
| echo "git version is ${GITV}, please update to a version later than 2.8" |
| exit 1 |
| fi |
| } |
| |
| function update_git_repo { |
| remote_url=$(eval "$GIT" config --get remote.origin.url) |
| if [ -n "$remote_url" -a "$remote_url" != "$CANONICAL_GIT_URL" ]; then |
| echo "Your copy of depot_tools is configured to fetch from an obsolete URL:" |
| echo |
| echo " $remote_url" |
| echo |
| read -t 60 -p "OK to update it to $CANONICAL_GIT_URL ? [Y/n] " -n 1 |
| STATUS=$? |
| echo |
| if [[ $STATUS -ne 0 ]]; then |
| echo "Timeout; not updating remote URL." |
| elif [ -z "$REPLY" -o "$REPLY" = "Y" -o "$REPLY" = "y" ]; then |
| eval "$GIT" config remote.origin.url "$CANONICAL_GIT_URL" |
| echo "Remote URL updated." |
| fi |
| fi |
| |
| # depot_tools.zip archives generated before 2021-03-12 have instruction to |
| # fetch only from old default git branch. Such branch won't be available |
| # evenutally, so fetch config needs to be updated. |
| git config --unset-all remote.origin.fetch |
| git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* |
| git fetch -q origin &> /dev/null |
| local CHECKOUT_TXT STATUS |
| CHECKOUT_TXT=$(git checkout -q origin/main 2>&1) |
| STATUS=$? |
| if [[ $STATUS -ne 0 ]]; then |
| echo "depot_tools update failed. Conflict in $base_dir" >&2 |
| echo "$CHECKOUT_TXT" >&2 |
| fi |
| # Having python3 on depot_tools causes problems if users put depot_tools in |
| # PATH before system's python3, so remove it if present. |
| # See crbug.com/1017812. |
| if [[ -e python3 ]]; then |
| rm python3 |
| fi |
| return $STATUS |
| } |
| |
| # Update git checkouts. |
| if [ "X$DEPOT_TOOLS_UPDATE" != "X0" ]; then |
| if [ -e "$base_dir/.git" ]; then |
| cd "$base_dir" |
| update_git_repo |
| cd - > /dev/null |
| fi |
| |
| # Sync CIPD-boostrapped packages. |
| source "$base_dir/cipd_bin_setup.sh" |
| cipd_bin_setup |
| |
| # Don't bootstrap Python 3 on windows, since it is already done by |
| # bootstrap/win_tools.bat. |
| if [ "X$MINGW" != "X0" -a "X$DEPOT_TOOLS_BOOTSTRAP_PYTHON3" != "X0" ]; then |
| source "$base_dir/bootstrap_python3" |
| bootstrap_python3 |
| fi |
| fi |
| |