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73 lines
2.0 KiB
Bash
73 lines
2.0 KiB
Bash
#!/bin/bash
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# Copyright (c) 2009 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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base_dir=$(dirname "$0")
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# Test git and git --version.
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function test_git {
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local GITV="$(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] == 1 && GITD[1] < 6) )); then
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echo "git version is ${GITV}, please update to a version later than 1.6"
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exit 1
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fi
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}
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# Test git svn and git svn --version.
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function test_git_svn {
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local GITV="$(git svn --version)" || {
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echo "git-svn isn't installed, please install it"
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exit 1
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}
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GITV="${GITV#* version }" # git svn --version has extra output to remove.
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GITV="${GITV% (svn*}"
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local GITD=( ${GITV//./ } ) # Split version number into decimals
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if ((GITD[0] < 1 || (GITD[0] == 1 && GITD[1] < 6) )); then
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echo "git version is ${GITV}, please update to a version later than 1.6"
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exit 1
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fi
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}
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# Update git checkouts prior the cygwin check, we don't want to use msysgit.
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if [ "X$DEPOT_TOOLS_UPDATE" != "X0" -a -e "$base_dir/.git" ]
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then
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cd $base_dir
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test_git_svn
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git svn rebase -q -q
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cd - > /dev/null
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fi
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if [ "X$DEPOT_TOOLS_UPDATE" != "X0" -a -e "$base_dir/git-cl-repo/.git" ]
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then
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test_git
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(cd "$base_dir/git-cl-repo"; git pull -q)
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fi
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# Use the batch file as an entry point if on cygwin.
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if [ "${OSTYPE}" = "cygwin" -a "${TERM}" != "xterm" ]; then
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${base_dir}/gclient.bat "$@"
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exit
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fi
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# We're on POSIX (not cygwin). We can now safely look for svn checkout.
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if [ "X$DEPOT_TOOLS_UPDATE" != "X0" -a -e "$base_dir/.svn" ]
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then
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# Update the bootstrap directory to stay up-to-date with the latest
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# depot_tools.
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svn -q up "$base_dir"
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fi
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exec python "$base_dir/gclient.py" "$@"
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