doGitLabMerge.sh 2.35 KB
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#!/bin/bash

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function usage {
    echo "OAI GitLab merge request applying script"
    echo "   Original Author: Raphael Defosseux"
    echo ""
    echo "Usage:"
    echo "------"
    echo ""
    echo "    doGitLabMerge.sh [OPTIONS] [MANDATORY_OPTIONS]"
    echo ""
    echo "Mandatory Options:"
    echo "------------------"
    echo ""
    echo "    --src-branch #### OR -sb ####"
    echo "    Specify the source branch of the merge request."
    echo ""
    echo "    --src-commit #### OR -sc ####"
    echo "    Specify the source commit ID (SHA-1) of the merge request."
    echo ""
    echo "    --target-branch #### OR -tb ####"
    echo "    Specify the target branch of the merge request (usually develop)."
    echo ""
    echo "    --target-commit #### OR -tc ####"
    echo "    Specify the target commit ID (SHA-1) of the merge request."
    echo ""
    echo "Options:"
    echo "--------"
    echo "    --help OR -h"
    echo "    Print this help message."
    echo ""
}

if [ $# -ne 8 ] && [ $# -ne 1 ]
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then
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    echo "Syntax Error: not the correct number of arguments"
    echo ""
    usage
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    exit 1
fi

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checker=0
while [[ $# -gt 0 ]]
do
key="$1"
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case $key in
    -h|--help)
    shift
    usage
    exit 0
    ;;
    -sb|--src-branch)
    SOURCE_BRANCH="$2"
    let "checker|=0x1"
    shift
    shift
    ;;
    -sc|--src-commit)
    SOURCE_COMMIT_ID="$2"
    let "checker|=0x2"
    shift
    shift
    ;;
    -tb|--target-branch)
    TARGET_BRANCH="$2"
    let "checker|=0x4"
    shift
    shift
    ;;
    -tc|--target-commit)
    TARGET_COMMIT_ID="$2"
    let "checker|=0x8"
    shift
    shift
    ;;
    *)
    echo "Syntax Error: unknown option: $key"
    echo ""
    usage
    exit 1
esac
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done
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echo "Source Branch is    : $SOURCE_BRANCH"
echo "Source Commit ID is : $SOURCE_COMMIT_ID"
echo "Target Branch is    : $TARGET_BRANCH"
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echo "Target Commit ID is : $TARGET_COMMIT_ID"

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if [ $checker -ne 15 ]
then
    echo ""
    echo "Syntax Error: missing option"
    echo ""
    usage
    exit 1
fi

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git config user.email "jenkins@openairinterface.org"
git config user.name "OAI Jenkins"

git checkout -f $SOURCE_COMMIT_ID

git merge --ff $TARGET_COMMIT_ID -m "Temporary merge for CI"

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STATUS=`git status | egrep -c "You have unmerged paths.|fix conflicts"`
if [ $STATUS -ne 0 ]
then
    echo "There are merge conflicts.. Cannot perform further build tasks"
    STATUS=-1
fi
exit $STATUS