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#!/bin/bash
set -euf -o pipefail +x
scripts=$(dirname $0)
# shellcheck source=jenkins-helpers.sh
. $scripts/jenkins-helpers.sh
# shellcheck source=pw-helpers.sh
. $scripts/pw-helpers.sh
convert_args_to_variables "$@"
obligatory_variables ci_bot project pw_url pw_token pw_dir build_url
declare ci_bot project pw_url pw_token pw_dir build_url
verbose="${verbose-true}"
if $verbose; then
set -x
fi
case "$pw_url" in
"pw://series/"*)
series_id=$(echo "$pw_url" | cut -d/ -f 4)
;;
*) assert_with_msg "pw_url does not match pw://series/*" false ;;
esac
retrigger=false
case "$pw_url/" in
"pw://series/"*"/retrigger/"*) retrigger=true ;;
esac
url=$(get_baseline_git "${project}_url")
rev=$(get_baseline_git "${project}_rev")
echo "Fetching baseline $url#$rev"
clone_or_update_repo "$project" "$rev" "$url" > /dev/null
# BE CAREFUL WITH $pw_token
# shellcheck disable=SC2064
trap "pw_deinit $project" EXIT
(set +x; pw_init "$project" "$pw_token")
if ! pw_series_complete_p "$project" "$series_id"; then
echo "ERROR: Series $series_id is not complete"
exit 2
fi
# Look for the first untested patch in the series.
num_patch=0
while true; do
patch_id=$(pw_get_patch_from_series \
"$project" "$series_id" "$num_patch" || true)
if [ "$patch_id" = "" ] || $retrigger; then
break
fi
check_state=$(pw_patch_check_state "$patch_id" "$ci_bot")
if [ "$check_state" = "pending" ]; then
break
fi
num_patch=$(($num_patch + 1))
done
if [ "$patch_id" = "" ]; then
echo "ERROR: All patches in series $series_id are already tested"
exit 3
fi
# Fetch and setup glibc-cicd.git. We use check.py to send status updates
# to the patchwork instance.
clone_or_update_repo glibc-cicd main \
https://gitlab.com/djdelorie/glibc-cicd.git > /dev/null
(
# BE CAREFUL WITH $pw_token
set +x;
if [ "$pw_token" != "" ]; then
cat >> glibc-cicd/cicd-config.py <<EOF
patchwork_token = "$pw_token"
EOF
fi
)
pw_check_cmd=(glibc-cicd/check.py --patch_id "$patch_id" --context "$ci_bot")
patch_url="https://patchwork.sourceware.org/patch/$patch_id"
patch_message_id=$(pw_get_patch_data "$project" "$patch_id" "Message ID")
patch_submitter=$(pw_get_patch_data "$project" "$patch_id" "Submitter" \
| sed -e "s/.*(\(.*\)).*/\1/")
# Create a state file for this patch. This is sourced by pw-report.sh to avoid
# passing a bunch of parameters on the command line.
mkdir -p "$pw_dir"
cat > "$pw_dir/$project" <<EOF
pw[project]='$project'
pw[${project}]='$project'
pw[${project}_patch_id]='$patch_id'
pw[${project}_check_cmd]='${pw_check_cmd[*]}'
pw[${project}_build_url]='$build_url'
pw[${project}_patch_url]='$patch_url'
pw[${project}_patch_message_id]='$patch_message_id'
pw[${project}_patch_submitter]='$patch_submitter'
EOF
# Below calls to pw-report.sh will run their own pw_init/pw_deinit
pw_deinit "$project"
trap "" EXIT
(
set +x
$scripts/pw-report.sh --check triggered --result pass --pw_dir "$pw_dir" \
__pw_token "$pw_token"
)
prev_head=$(git -C "$project" rev-parse HEAD)
apply_series_with_retry "$project" $prev_head pw "$series_id" &
res=0 && wait $! || res=$?
patches_applied=$(git -C "$project" rev-list --count HEAD "^$prev_head")
if [ "$patches_applied" -le "$num_patch" ]; then
apply_result="fail"
if [ "$res" = "0" ] && [ "$patches_applied" = "0" ]; then
# "series apply" finished successfully, but no patch was applied;
# this means that the patch is already merged.
apply_result="merged"
fi
(
set +x
$scripts/pw-report.sh --check apply --result "$apply_result" \
--pw_dir "$pw_dir" __pw_token "$pw_token"
)
if [ $res != 0 ]; then
exit $res
fi
echo "WARNING: patch series applied fewer patches than expected"
echo "WARNING: applied $patches_applied vs expected $(($num_patch + 1))"
echo "WARNING: most likely the patch series is now merged into mainline"
exit 5
fi
git -C "$project" checkout --detach HEAD~$num_patch
# Some debug traces, to check which files were modified and their time stamps
(
set +e
cd "$project"
git status
git status -s | awk '{print $NF;}' | while IFS='' read -r line
do
ls -l "$line"
done
)
(
set +x
$scripts/pw-report.sh --check apply --result pass --pw_dir "$pw_dir" \
__pw_token "$pw_token"
)
|
