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