Release script for Android module (git-flow, semver, dependencies...)

release.sh

#!/bin/sh

function printHelp {
    echo ""
    echo "USAGE: release <command>"
    echo "    help        Shows this help message."
    echo "    major       Releases a major version"
    echo "    minor       Releases a minor version"
    echo "    patch       Releases a patch version"
}

TYPE_MAJOR=0
TYPE_MINOR=1
TYPE_PATCH=2
type=${TYPE_PATCH}

case $1 in
"major")
    type=${TYPE_MAJOR}
    ;;
"minor")
    type=${TYPE_MINOR}
    ;;
"patch")
    type=${TYPE_PATCH}
    ;;
"help")
    printHelp
    exit 0
    ;;
*)
    echo "Unknown argument"
    printHelp
    exit 0
    ;;
esac

echo "WARNING - This will remove all your current uncommited/unstashed modifications."
echo "Proceed anyway ? [y/n]"
read -s -n 1 key
case $key in
    y) ;;
    *) exit 0
esac




echo "=> Cleaning repository..."
git clean -fxdq
git checkout . -q




echo "=> Updating develop..."
git checkout develop -q
git pull origin develop -q




echo "=> Updating master..."
git checkout master -q
git pull origin master -q




echo "=> Computing new semver..."
lastVersion=`git tag -l v* --sort -v:refname | sed -n 1p`
lastVersion="${lastVersion:1}"
versionArray=( ${lastVersion//./ } )

if [ ${type} = ${TYPE_MAJOR} ]
then
    ((versionArray[0]++))
    versionArray[1]=0
    versionArray[2]=0
fi

if [ ${type} = ${TYPE_MINOR} ]
then
    ((versionArray[1]++))
    versionArray[2]=0
fi

if [ ${type} = ${TYPE_PATCH} ]
then
    ((versionArray[2]++))
fi

newVersion="${versionArray[0]}.${versionArray[1]}.${versionArray[2]}"
echo "${lastVersion} => ${newVersion}"




echo "=> Starting release..."
git flow release start v${newVersion}




echo "=> Updating build number..."
module=${PWD##*/}
sed -i '' "s/versionName '${lastVersion}'/versionName '${newVersion}'/" ${module}/build.gradle

code=`cat ${module}/build.gradle | sed -e '/versionCode/!d' |  sed -e "s/\(.*\)versionCode \([0-9]\{1,\}\)\(.*\)/\2/g"`
((code++))
sed -i '' "s/versionCode \([0-9]\{1,\}\)/versionCode ${code}/g" ${module}/build.gradle




echo "=> Updating to latest dependencies..."
cp ${module}/build.gradle ${module}/build.gradle.tmp
while read line ; do
    if [[ ${line} == *"'com.iadvize.android."* ]] ; then
        # Get dependency module name
        depName=`echo "${line}" | sed "s/\(.*\)'com.iadvize.android.\(.*\):\(.*\):\(.*\)@aar'\(.*\)/\3/g"`

        # Get latest dependency version
        curl -s -u user:password -X GET "https://...path to artifactory.../com/iadvize/android/release/${depName}/maven-metadata.xml" > data
        while read dataLine ; do
            if [[ ${dataLine} == *"latest"* ]] ; then
                depVersion=`echo "${dataLine}" | sed -e "s/<latest>//g" | sed -e "s/<\/latest>//g"`
                break
            fi
        done < data
        rm data

        # Update dependency version into build.gradle
        sed -i '' "s/\(.*\)'com.iadvize.android.\(.*\):${depName}:\(.*\)@aar'\(.*\)/\1'com.iadvize.android.\2:${depName}:${depVersion}@aar'\4/" ${module}/build.gradle
    fi
done < ${module}/build.gradle.tmp
rm ${module}/build.gradle.tmp




echo "=> Committing..."
git add ${module}/build.gradle
git commit -m 'misc(build): Updating dependencies & build number' --quiet




echo "Finishing release..."
git flow release finish v${newVersion}





echo "Pushing..."
git push origin develop
git push origin master
git push --tags