2261dd9fa2
Now if more than one change is merged, it expects them all to be in the variable GERRIT_CHANGES, and GERRIT_REFSPEC is ignored. Change-Id: I717057c728c3c178ea3d15b7d1315c086e982484
86 lines
1.8 KiB
Bash
Executable File
86 lines
1.8 KiB
Bash
Executable File
#!/bin/bash -e
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# Needed environment variables:
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# GERRIT_PROJECT
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# GERRIT_BRANCH
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# GERRIT_REFSPEC or GERRIT_NEWREV or GERRIT_CHANGES
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#
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# GERRIT_CHANGES format:
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# GERRIT_CHANGES="gtest-org/test:master:refs/changes/20/420/1^gtest-org/test:master:refs/changes/21/421/1"
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# GERRIT_CHANGES="gtest-org/test:master:refs/changes/21/421/1"
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# GERRIT_CHANGES=""
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SITE=$1
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if [ -z "$SITE" ]
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then
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echo "The site name (eg 'review.openstack.org') must be the first argument."
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exit 1
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fi
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if [ -z "$GERRIT_NEWREV" ] && [ -z "$GERRIT_REFSPEC" ] && [ -z "$GERRIT_CHANGES"]
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then
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echo "This job may only be triggered by Gerrit."
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exit 1
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fi
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function merge_change {
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PROJECT=$1
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REFSPEC=$2
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git fetch https://$SITE/p/$PROJECT $REFSPEC
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git merge FETCH_HEAD
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}
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function merge_changes {
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set +x
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OIFS=$IFS
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IFS='^'
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for change in $GERRIT_CHANGES
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do
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OIFS2=$IFS
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IFS=':'
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change_array=($change)
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IFS=$OIFS2
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CHANGE_PROJECT=${change_array[0]}
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CHANGE_BRANCH=${change_array[1]}
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CHANGE_REFSPEC=${change_array[2]}
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if [ "$CHANGE_PROJECT" = "$GERRIT_PROJECT" ] &&
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[ "$CHANGE_BRANCH" = "$GERRIT_BRANCH" ]; then
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set -x
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merge_change $CHANGE_PROJECT $CHANGE_REFSPEC
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set +x
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fi
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done
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IFS=$OIFS
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set -x
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}
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set -x
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if [[ ! -e .git ]]
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then
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git clone https://$SITE/p/$GERRIT_PROJECT .
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fi
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git remote update || git remote update # attempt to work around bug #925790
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git reset --hard
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git clean -x -f -d -q
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if [ -z "$GERRIT_NEWREV" ]
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then
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git checkout $GERRIT_BRANCH
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git reset --hard remotes/origin/$GERRIT_BRANCH
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git clean -x -f -d -q
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if [ ! -z "$GERRIT_REFSPEC" ]
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then
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merge_change $GERRIT_PROJECT $GERRIT_REFSPEC
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else
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merge_changes
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fi
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else
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git checkout $GERRIT_NEWREV
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git reset --hard $GERRIT_NEWREV
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git clean -x -f -d -q
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fi
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