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Android로 APK를 생성하면서 자동으로 파일 이름 생성 및 버전 명을 업데이트 하는 스크립트를 구성해 보았다

미래의 나를 위하여 기록을 남긴다

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.3"

    def versionPropsFile = file('versioninfo.properties')
    def Properties versionInfo = new Properties()

    if (versionPropsFile.canRead()) {
        versionInfo.load(new FileInputStream(versionPropsFile))
    } else {
        versionInfo['VERSION_HEADER'] = "0.1105"
        versionInfo['VERSION_NUMBER'] = 0
        versionInfo['VERSION_COUNT'] = 0
        versionInfo['BUILD_COUNT'] = 0
    }

    def versionHeader = versionInfo['VERSION_HEADER']
    def versionNubmer = versionInfo['VERSION_NUMBER'].toInteger()
    def versionCount = versionInfo['VERSION_COUNT'].toInteger()
    def buildCount = versionInfo['BUILD_COUNT'].toInteger()

    def taskName = gradle.startParameter.taskNames
    def addVersion = 1
    def isReleaseVersion = false

    if (":app:bundleRelease" in taskName) {
        println '---[bundleRelease]---'
        versionNubmer += addVersion
        versionCount += addVersion
        isReleaseVersion = true
    }

    buildCount += addVersion

    versionInfo['VERSION_HEADER'] = versionHeader.toString()
    versionInfo['VERSION_NUMBER'] = versionNubmer.toString()
    versionInfo['VERSION_COUNT'] = versionCount.toString()
    versionInfo['BUILD_COUNT'] = isReleaseVersion ? "1" : buildCount.toString()

    versionInfo.store(versionPropsFile.newWriter(), null)

    def date = new Date();
    def alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
    def thisYear =  alphabet.charAt(date.getYear() + 1900 - 2001)
    def thisMonth = alphabet.charAt(date.getMonth())
    def monthVersion = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ".charAt(versionCount)

    println '-------------------'
    println taskName
    println "${versionHeader}.${thisYear}${thisMonth}${monthVersion}.${buildCount}"
    println '-------------------'

    defaultConfig {
        applicationId "com.chobocho.ColorMatch"
        minSdkVersion 23
        targetSdkVersion 28
        versionCode versionNubmer
        versionName "${versionHeader}.${thisYear}${thisMonth}${monthVersion}.${buildCount}"
        setProperty("archivesBaseName", "imagematch_$versionName")
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

미래의 우둔한 나를 위하여, 주석을 남긴다.

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.3"

    // 프로퍼티 파일 이름
    def versionPropsFile = file('versioninfo.properties')
    def Properties versionInfo = new Properties()

    if (versionPropsFile.canRead()) {
        versionInfo.load(new FileInputStream(versionPropsFile))
    } else {
        // 프로퍼티 파일이 없으면 생성을 하기위해 기본 값을 설정한다
        versionInfo['VERSION_HEADER'] = "0.1105"
        versionInfo['VERSION_NUMBER'] = 0
        versionInfo['VERSION_COUNT'] = 0
        versionInfo['BUILD_COUNT'] = 0
    }

    def versionHeader = versionInfo['VERSION_HEADER']
    def versionNubmer = versionInfo['VERSION_NUMBER'].toInteger()
    def versionCount = versionInfo['VERSION_COUNT'].toInteger()
    def buildCount = versionInfo['BUILD_COUNT'].toInteger()

    def taskName = gradle.startParameter.taskNames
    def addVersion = 1
    def isReleaseVersion = false

    // Signed APK 빌드인 경우만 versionCount를 증가 시킨다
    if (":app:bundleRelease" in taskName) {
        println '---[bundleRelease]---'
        versionNubmer += addVersion
        versionCount += addVersion
        isReleaseVersion = true
    }

    buildCount += addVersion

    // 수정된 값을 프로퍼티에 업데이트 한다
    versionInfo['VERSION_HEADER'] = versionHeader.toString()
    versionInfo['VERSION_NUMBER'] = versionNubmer.toString()
    versionInfo['VERSION_COUNT'] = versionCount.toString()
    versionInfo['BUILD_COUNT'] = isReleaseVersion ? "1" : buildCount.toString()

    versionInfo.store(versionPropsFile.newWriter(), null)

    // 빌드한 연도와 월을 남기기 위한 부분
    // 2001년 1월 > AA
    // 2020년 3월 > TC
    def date = new Date();
    def alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
    def thisYear =  alphabet.charAt(date.getYear() + 1900 - 2001)
    def thisMonth = alphabet.charAt(date.getMonth())
    def monthVersion = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ".charAt(versionCount)

    println '-------------------'
    println taskName
    println "${versionHeader}.${thisYear}${thisMonth}${monthVersion}.${buildCount}"
    println '-------------------'

    defaultConfig {
        applicationId "com.chobocho.ColorMatch"
        minSdkVersion 23
        targetSdkVersion 28
        versionCode versionNubmer
        // 버전명 정보 -> 0.1105.TD1.2
        versionName "${versionHeader}.${thisYear}${thisMonth}${monthVersion}.${buildCount}"
        // 생성 되는 파일이름을 설정한다
        setProperty("archivesBaseName", "imagematch_$versionName")
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}