2 # shellcheck disable=SC2103
4 # Copyright (C) 2020 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
22 GERRIT_NAME
=${GERRIT_NAME:-}
23 WORKSPACE
=${WORKSPACE:-}
26 gerrit_url
="https://${GERRIT_NAME}"
27 gerrit_query
="?o=CURRENT_REVISION&o=DOWNLOAD_COMMANDS"
28 gerrit_json_query
=".revisions[.current_revision].ref"
29 gerrit_json_query_status
=".status"
31 possible_depends_on
="lttng-ust|lttng-modules|userspace-rcu"
32 re
="Depends-on: (${possible_depends_on}): ([^'$'\n'']*)"
33 property_file
="${WORKSPACE}/gerrit_custom_dependencies.properties"
35 # Create the property file even if it ends up being empty
36 touch "$property_file"
38 # Move to lttng-tools source directory
39 pushd "${WORKSPACE}/src/lttng-tools"
41 git rev-list
--format=%B
--max-count=1 HEAD |
while read -r line
; do
42 # Deactivate debug mode to prevent the gcc warning publisher from picking up
43 # compiler error present in the commit message.
45 if ! [[ ${line} =~
${re} ]]; then
51 project
=${BASH_REMATCH[1]}
52 gerrit_id
=${BASH_REMATCH[2]}
54 project_sanitize
=${BASH_REMATCH[1]//-/_}
56 if [ "$conf" = "no-ust" ] && [ "$project" = "lttng-ust" ]; then
57 # No need to checkout lttng-ust for this configuration axis
61 if [ "$project" = "lttng-modules" ]; then
62 if [ -d "$WORKSPACE/src/lttng-modules" ]; then
63 # Remove the regular modules sources to replace them with those
64 # from the gerrit change
65 rm -rf "$WORKSPACE/src/lttng-modules"
67 # This job does not require modules sources
72 # Export the GERRIT_DEP_... into the property file for further jenkins usage
73 echo "GERRIT_DEP_${project_sanitize^^}=${gerrit_id}" >> "$property_file"
74 # Deactivate tests for the project
75 echo "${project_sanitize^^}_RUN_TESTS=no" >> "$property_file"
77 # Get the change latest ref
78 ref
=$
(curl
"${gerrit_url}/changes/${gerrit_id}${gerrit_query}" |
tail -n+2 | jq
-r "$gerrit_json_query")
79 change_status
=$
(curl
"${gerrit_url}/changes/${gerrit_id}${gerrit_query}" |
tail -n+2 | jq
-r "$gerrit_json_query_status")
80 if [ "$change_status" == "MERGED" ]; then
81 # When the change we depends on is merged use master as the ref.
82 # This is not ideal CI time wise since we do not reuse artifacts.
83 # This solve a tricky situation where we actually want to use master
84 # instead of the change available on gerrit. Intermediary changes
85 # present in master could have an impact on the change under test.
86 ref
="refs/heads/master"
87 elif [ "$change_status" == "ABANDONED" ]; then
88 # We have a situation where the "HEAD" commit for feature branch are
89 # not merged and abandoned. Default to the master branch and hope
90 # for the best. This is far from ideal but we need might also need
91 # to find a better way to handle feature branch here. In the
92 # meantime use master for such cases.
93 echo "Depends-on change is ABANDONED. Defaulting to master"
94 ref
="refs/heads/master"
97 # The build.sh script from userspace-rcu expects the source to be located in
98 # `liburcu` instead of userspace-rcu. Accommodate for this here.
99 if [ "$project" = "userspace-rcu" ]; then
100 clone_directory
="liburcu"
102 clone_directory
="$project"
105 clone_directory
="$WORKSPACE/src/$clone_directory"
107 git clone
"${gerrit_url}/${project}" "$clone_directory"
108 pushd "$clone_directory"
109 git fetch
"${gerrit_url}/${project}" "$ref"
110 git checkout FETCH_HEAD
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