system-config/modules/jenkins/files/slave_scripts/gerrit-git-prep.sh
Monty Taylor 8be4b62e4d Update submodules if they're there
Some of our things, like new upstream gerrit, may have submodules
in them. In order to make sure that they, you know, work. We should
run some submodules update commands.

Change-Id: I7c47dd71a49108e79e27b5ba69fa09da638b3764
2013-12-10 01:43:44 +01:00

89 lines
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#!/bin/bash -e
GERRIT_SITE=$1
ZUUL_SITE=$2
GIT_ORIGIN=$3
if [ -z "$GERRIT_SITE" ]
then
echo "The gerrit site name (eg 'https://review.openstack.org') must be the first argument."
exit 1
fi
if [ -z "$ZUUL_SITE" ]
then
echo "The zuul site name (eg 'http://zuul.openstack.org') must be the second argument."
exit 1
fi
if [ -z "$GIT_ORIGIN" ] || [ -n "$ZUUL_NEWREV" ]
then
GIT_ORIGIN="$GERRIT_SITE/p"
# git://git.openstack.org/
# https://review.openstack.org/p
fi
if [ -z "$ZUUL_REF" ]
then
echo "This job may only be triggered by Zuul."
exit 1
fi
if [ ! -z "$ZUUL_CHANGE" ]
then
echo "Triggered by: $GERRIT_SITE/$ZUUL_CHANGE"
fi
set -x
if [[ ! -e .git ]]
then
ls -a
rm -fr .[^.]* *
if [ -d /opt/git/$ZUUL_PROJECT/.git ]
then
git clone file:///opt/git/$ZUUL_PROJECT .
else
git clone $GIT_ORIGIN/$ZUUL_PROJECT .
fi
fi
git remote set-url origin $GIT_ORIGIN/$ZUUL_PROJECT
# attempt to work around bugs 925790 and 1229352
if ! git remote update
then
echo "The remote update failed, so garbage collecting before trying again."
git gc
git remote update
fi
git reset --hard
if ! git clean -x -f -d -q ; then
sleep 1
git clean -x -f -d -q
fi
if [ -z "$ZUUL_NEWREV" ]
then
git fetch $ZUUL_SITE/p/$ZUUL_PROJECT $ZUUL_REF
git checkout FETCH_HEAD
git reset --hard FETCH_HEAD
if ! git clean -x -f -d -q ; then
sleep 1
git clean -x -f -d -q
fi
else
git checkout $ZUUL_NEWREV
git reset --hard $ZUUL_NEWREV
if ! git clean -x -f -d -q ; then
sleep 1
git clean -x -f -d -q
fi
fi
if [ -f .gitmodules ]
then
git submodule init
git submodule sync
git submodule update --init
fi