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robert.tomczyke53f0092019-06-05 12:03:09 +01001#!/bin/bash
2
robert.tomczyka49a3a42019-09-04 15:43:19 +01003# ============LICENSE_START====================================================
robert.tomczyke53f0092019-06-05 12:03:09 +01004# Copyright (C) 2019 The Nordix Foundation. All rights reserved.
robert.tomczyka49a3a42019-09-04 15:43:19 +01005# =============================================================================
robert.tomczyke53f0092019-06-05 12:03:09 +01006# 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
9#
10# http://www.apache.org/licenses/LICENSE-2.0
11#
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.
17#
18# SPDX-License-Identifier: Apache-2.0
robert.tomczyka49a3a42019-09-04 15:43:19 +010019# ============LICENSE_END======================================================
robert.tomczyke53f0092019-06-05 12:03:09 +010020#
robert.tomczyka49a3a42019-09-04 15:43:19 +010021# This script will take the single commit form the given Nordix Gerrit review
22# and push it, and all its ancestor commit till $GERRIT_BRANCH, to ONAP Gerrit.
robert.tomczyke53f0092019-06-05 12:03:09 +010023# Pre-requisites for script to run successfully:
robert.tomczyka49a3a42019-09-04 15:43:19 +010024# - Author name in Nordix Gerrit equals LFID
25# i.e. need to run "git config --global user.name <LFID>"
26# - infra public key on build server needs to be added to your users SSH
27# Public Keys in ONAP Gerrit
robert.tomczyke53f0092019-06-05 12:03:09 +010028#
robert.tomczyka49a3a42019-09-04 15:43:19 +010029set -euxo pipefail
robert.tomczyke53f0092019-06-05 12:03:09 +010030
robert.tomczyka49a3a42019-09-04 15:43:19 +010031cd "$WORKSPACE"
32
33onap_gerrit_base='gerrit.onap.org:29418'
robert.tomczyka22a9302021-03-31 16:46:13 +010034nordix_gerrit_rest='https://gerrit.nordix.org'
robert.tomczyka49a3a42019-09-04 15:43:19 +010035echo >&2 "Collecting information about what and how to push towards ONAP"
36
37# The git hash of the commit in the review this job runs on
38commit_hash="$GERRIT_PATCHSET_REVISION"
39
40# GERRIT_PROJECT is in the form of onap/<onap-project>
41onap_project=$(echo "$GERRIT_PROJECT" | cut -d/ -f2- )
42
43# Unfortunately for the some ONAP users, the Nordix Gerrit username don't match
44# the ONAP Gerrit username as the old script use the git author name as
45# the user which will push the change to ONAP Gerrit.
robert.tomczyke53f0092019-06-05 12:03:09 +010046username=$(git show -s --pretty=%an)
47
robert.tomczyka49a3a42019-09-04 15:43:19 +010048onap_remote_url="ssh://$username@$onap_gerrit_base/$onap_project"
robert.tomczyke53f0092019-06-05 12:03:09 +010049
robert.tomczyka49a3a42019-09-04 15:43:19 +010050# GERRIT_BRANCH is the _intended_ branch of the commit under review
51# E.g. git push HEAD:refs/for/master => GERRIT_BRANCH='master'
robert.tomczyk90de09b2021-04-13 18:35:57 +010052refspec="${commit_hash}:refs/for/${GERRIT_BRANCH}"
53
54# When 'push-upstream wip' is specified the Work-In-Progress flag is set to change on push to upstream
55if [[ "${GERRIT_EVENT_TYPE:-}" == "comment-added" && "${GERRIT_EVENT_COMMENT_TEXT:-}" =~ "push-upstream wip" ]] ; then
56 wip_option="--push-option wip"
57# When 'push-upstream ready' is specified the Work-In-Progress flag from a change is removed on push to upstream
58elif [[ "${GERRIT_EVENT_TYPE:-}" == "comment-added" && "${GERRIT_EVENT_COMMENT_TEXT:-}" =~ "push-upstream ready" ]] ; then
59 wip_option="--push-option ready"
60fi
61
62# When the topic is set for a change the GERRIT_TOPIC is push upstream using git option
63if [ -n "${GERRIT_TOPIC:-}" ] ; then
64 topic_option="--push-option topic=${GERRIT_TOPIC}"
robert.tomczyke53f0092019-06-05 12:03:09 +010065fi
66
robert.tomczyka49a3a42019-09-04 15:43:19 +010067echo >&2 "Pushing to ONAP"
robert.tomczyke53f0092019-06-05 12:03:09 +010068
robert.tomczyka49a3a42019-09-04 15:43:19 +010069# do not fail if git push fails as in case of no new changes we want to succeed. See below.
70set +o pipefail
71
robert.tomczyk90de09b2021-04-13 18:35:57 +010072git push ${topic_option:-} ${wip_option:-} "$onap_remote_url" "$refspec" 2>&1 | tee push_result.txt
robert.tomczyka49a3a42019-09-04 15:43:19 +010073push_result=${PIPESTATUS[0]}
74
75# make the job a success if the above git push fails due to no new changes are needed
76# to be created upstream. This will be useful when we switch to automatic triggering
77# of the push-upstream for each patch set and jobs on different commits in a same chain
78# will race with each other to push parts of the chain
79if [ $push_result -ne 0 ]; then
80 grep '(no new changes)' push_result.txt
robert.tomczyke53f0092019-06-05 12:03:09 +010081fi
robert.tomczyka22a9302021-03-31 16:46:13 +010082
83# When a push-upstream job completes successfully.
84# The link to the corresponding upstream gerrit review is posted
85# on the Nordix gerrit using Gerrit API and infra user HTTP API Key.
86if grep -q http push_result.txt; then
87 URL=$(sed -ne 's/.*\(http\S*\).*/\1/p' < push_result.txt)
88 echo "URL: $URL"
89 curl --request 'POST' -H 'Content-Type:application/json' \
90 "${nordix_gerrit_rest}/a/changes/${GERRIT_CHANGE_NUMBER}/revisions/${GERRIT_PATCHSET_NUMBER}/review" \
91 --user "${GERRIT_USER}:${GERRIT_API_KEY}" \
robert.tomczyk9bb9a132021-04-12 13:19:32 +010092 --data "{\"message\": \"UPSTREAM URL: ${URL}\"}"
robert.tomczyka22a9302021-03-31 16:46:13 +010093fi