3 # ============LICENSE_START=======================================================
4 # Copyright (C) 2019 The Nordix Foundation. All rights reserved.
5 # ================================================================================
6 # Licensed under the Apache License, Version 2.0 (the "License");
7 # you may not use this file except in compliance with the License.
8 # You may obtain a copy of the License at
10 # http://www.apache.org/licenses/LICENSE-2.0
12 # Unless required by applicable law or agreed to in writing, software
13 # distributed under the License is distributed on an "AS IS" BASIS,
14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 # See the License for the specific language governing permissions and
16 # limitations under the License.
18 # SPDX-License-Identifier: Apache-2.0
19 # ============LICENSE_END=========================================================
22 # This script will take the single commit form the given Nordix Gerrit review
23 # and push it, and all its ancestor commit till $GERRIT_BRANCH, to OpenDev
25 # Pre-requisites for script to run successfully:
26 # - The Gerrit username in Nordix needs to match with the Gerrit username in
28 # - infra public key on build server needs to be added to your users SSH
29 # Public Keys in OpenDev Gerrit
35 opendev_gerrit_base='review.opendev.org:29418'
36 nordix_gerrit_rest='https://gerrit.nordix.org'
38 echo >&2 "Collecting information about what and how to push towards OpenDev"
40 # The git hash of the commit in the review this job runs on
41 commit_hash="$GERRIT_PATCHSET_REVISION"
43 # GERRIT_PROJECT is in the form of opendev/<opendev-project>
44 opendev_project=$(echo "$GERRIT_PROJECT" | cut -d/ -f2- )
46 # Nordix Gerrit can map the email address of the user pushed the change to
47 # the review to the Gerrit username of the accound in Nordix Gerrit. This
48 # should match with the Gerrit username in the OpenDev Gerrit.
49 # TODO(gibi): parse the json propely if there are tools (e.g. jq) available on
52 curl -s -H 'Accept: application/json' \
53 "$nordix_gerrit_rest/accounts/?q=email:$GERRIT_EVENT_ACCOUNT_EMAIL&o=DETAILS" \
55 | sed -n 's/^.*"username":"\(\S*\)".*$/\1/p')
57 opendev_remote_url="ssh://$username@$opendev_gerrit_base/$opendev_project"
59 # GERRIT_BRANCH is the _intended_ branch of the commit under review
60 # E.g. git push HEAD:refs/for/master => GERRIT_BRANCH='master'
61 # GERRIT_TOPIC is the rest of the refspec after GERRIT_BRANCH
62 refspec="$commit_hash:refs/for/$GERRIT_BRANCH/$GERRIT_TOPIC"
64 echo >&2 "Pushing to OpenDev"
66 # do not fail if git push fails as in case of no new changes we want to succeed. See below.
69 git push "$opendev_remote_url" "$refspec" 2>&1 | tee push_result.txt
70 push_result=${PIPESTATUS[0]}
72 # make the job a success if the above git push fails due to no new changes are needed
73 # to be created upstream. This will be useful when we switch to automatic triggering
74 # of the push-upstream for each patch set and jobs on different commits in a same chain
75 # will race with each other to push parts of the chain
76 if [ $push_result -ne 0 ]; then
77 grep '(no new changes)' push_result.txt