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|
#!/bin/bash
set -ex
# Make shellcheck happy and workaround Jenkins not defining variables
# for empty arguments.
branch="${branch:-master}"
patches="${patches:-last}"
project="${project:-gcc}"
squash="${squash:-false}"
# Jenkins doesn't define variables when parameter value is empty (like cflags),
# so enable "set -u" only after above binding of variables.
set -u
. jenkins-helpers.sh
rm -f pwclient
wget http://people.linaro.org/~maxim.kuvyrkov/pwclient/pwclient
pwc="$(pwd)/pwclient"
chmod +x "$pwc"
sed -i -e "s#~/.pwclientrc#$(pwd)/pwclientrc#g" "$pwc"
cat > pwclientrc <<EOF
[options]
default=$project
[$project]
url= https://patches-$project.linaro.org/xmlrpc/
EOF
last_id=$($pwc list -N 1 -f %{id})
if [ "$last_id" = "" ]; then
echo "ERROR: Cannot fetch last patch id."
exit 1
fi
patches=$(echo "$patches" | sed -e "s/last/$last_id/g")
clone_or_update_repo $project refs/heads/$branch https://git-us.linaro.org/toolchain/$project
cd $project
cat > .gitreview <<EOF
[gerrit]
host=review.linaro.org
port=29418
project=toolchain/$project
EOF
git review -s
rm .gitreview
case "$project" in
"gcc")
# Attempt to apply patches to nested gcc/ directory if top-level
# fails.
try_dirs=". gcc"
;;
*) try_dirs="." ;;
esac
patch_file=$(mktemp)
trap "rm -f $patch_file" EXIT
count="0"
for patch in $patches; do
download_file=$($pwc get -p $project $patch | sed -e "s/Saved patch to //")
mv $download_file $patch_file
res=0
git reset --hard
git clean -df
if grep -q "diff --git" $patch_file; then
git am $patch_file || res=$?
if [ "$res" = "0" ]; then
git commit --amend --reset-author -C HEAD
fi
else
for dir in $try_dirs; do
pushd $dir
git reset --hard
git clean -df
patch -f -p0 < $patch_file || res=$?
if [ "$res" = "0" ]; then
git add .
git reset $patch_file
git commit -m "Patch #$patch"
fi
popd
if [ "$res" = "0" ]; then
break
fi
done
fi
if [ "$res" != "0" ]; then
echo "ERROR: Cannot apply patch $patch"
exit 1
fi
count=$(($count+1))
done
if $squash; then
git reset --soft HEAD~$count
git commit -m "Patches: $patches"
fi
git review -y "$branch"
|
