打造最實(shí)用的Android持續(xù)集成（Continuous Integration以下簡(jiǎn)稱CI）系統(tǒng)

什么是CI

縱覽全局（打破職責(zé)界限）

軟件開(kāi)發(fā)仪媒、運(yùn)維和質(zhì)量保證三個(gè)部門之間的溝通辐马、協(xié)作和集成所采用的流程员辩、方法和體系的一個(gè)集合挥转。
打破目前的rd->qa->op流水線的流程，而是將三者緊密的結(jié)合在一起潜沦。從實(shí)踐的結(jié)果來(lái)看干花，rd每次提交代碼都會(huì)觸發(fā)一系列的自動(dòng)化步驟，包括編譯揍鸟，單元測(cè)試兄裂，代碼覆蓋率，功能測(cè)試阳藻，部署測(cè)試懦窘，性能/容量測(cè)試（注：后兩者受限與時(shí)間要求，實(shí)際實(shí)施不會(huì)每次提交代碼都觸發(fā)）稚配。Rd，qa港华，op都在過(guò)程中做質(zhì)量保障道川。

代碼樹(shù)被管理起來(lái)——主干開(kāi)發(fā)

主干開(kāi)發(fā)的好處是每個(gè)rd都知曉整體的變更，所有的feature作為一個(gè)整體發(fā)布立宜，對(duì)OP的現(xiàn)實(shí)意義就是上線變得更有規(guī)律冒萄，非計(jì)劃的、臨時(shí)的上線最后消失橙数。
代碼和周邊（配置尊流，數(shù)據(jù)，構(gòu)建腳本灯帮，單元測(cè)試崖技，測(cè)試用例）統(tǒng)一作為產(chǎn)品被管理起來(lái)——一鍵式產(chǎn)構(gòu)建，測(cè)試钟哥，部署迎献，完成產(chǎn)品的最終發(fā)布。
大家都在一個(gè)平臺(tái)上工作腻贰，所有的任務(wù)都在這個(gè)平臺(tái)下吁恍，各角色間對(duì)互相的工作有更深入的了解，并且，工作狀態(tài)也可以共享冀瓦。
少就是多伴奥，簡(jiǎn)潔就是美（用簡(jiǎn)單的方法解決問(wèn)題）
持續(xù)集成的解決方案是簡(jiǎn)潔的。產(chǎn)品由SVN去管理翼闽，構(gòu)建過(guò)程由CI server負(fù)責(zé)拾徙，而構(gòu)建過(guò)程包含了編譯，測(cè)試肄程，發(fā)布锣吼，部署過(guò)程

容量測(cè)量（Capacity management）

容量的變化體現(xiàn)在用戶行為（流量）系統(tǒng)變更（軟件性能）和資源（服務(wù)器數(shù)量，冗余度計(jì)劃）等幾個(gè)因素的變化上蓝厌，將容量和這些變化掛鉤玄叠，在每一個(gè)因素變化下重新得到系統(tǒng)的容量，從而在變更中控制容量不足造成的風(fēng)險(xiǎn)拓提。有一個(gè)要點(diǎn)读恃，我們需要的是系統(tǒng)的容量而不是單個(gè)模塊的性能。

質(zhì)量反饋（Quality feedback）

變更會(huì)導(dǎo)致質(zhì)量變化代态，而質(zhì)量變化體現(xiàn)在各種指標(biāo)上寺惫，而測(cè)量這些指標(biāo)（包括應(yīng)用指標(biāo)：平響，處理效率等和系統(tǒng)指標(biāo)：負(fù)載蹦疑，網(wǎng)絡(luò)流量）西雀，發(fā)現(xiàn)指標(biāo)之間的規(guī)律，將指標(biāo)share給整個(gè)團(tuán)隊(duì)歉摧，從而有效的達(dá)成質(zhì)量的反饋艇肴，控制變更（包括內(nèi)部變更和外部條件的變化）造成的質(zhì)量下降的風(fēng)險(xiǎn)。

Jenkins能做什么

在實(shí)施持續(xù)集成的過(guò)程中叁温，并行實(shí)施的三個(gè)項(xiàng)目：
持續(xù)部署/一鍵式部署（continuous deployment/one step deploy）再悼，
容量測(cè)試/管理（Capacity Test/Management）
質(zhì)量反饋（Quality feedback）
Jenkins將完成上面3個(gè)并行的項(xiàng)目工作

安裝與配置Jenkins

gradle代碼

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

android {
    signingConfigs {
        mySign {
            keyAlias 'xxx'
            keyPassword 'xxx'
            storeFile file('hqyx.keystore')
            storePassword 'xxx'
            v2SigningEnabled false
        }
    }
    compileSdkVersion 26

    defaultConfig {
        applicationId "com.hqyxjy.word"
        minSdkVersion 19
        targetSdkVersion 21
        versionCode 7
        versionName "1.1.0"
        multiDexEnabled = true

        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        resValue('string', 'git_last_commit', 'git log --pretty=format:"%H:%ad:%an:%s" --date=short -1'.execute().text)
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            signingConfig signingConfigs.mySign
        }
        debug {
            signingConfig signingConfigs.mySign
        }
    }

    productFlavors {
        flavorDimensions 'channel', 'host', 'area'

        // 渠道
        hqyx {
            dimension 'channel'
            manifestPlaceholders.put('PACKAGE_CHANNEL_VALUE', 'hqyx')
        }

        develop {
            dimension 'host'
            buildConfigField('String', 'HOST', project.properties['environment.host.develop'])
            buildConfigField('String', 'H5_HOST', project.properties['environment.h5_host.develop'])
        }

        // host的值
        ttest {
            dimension 'host'
            buildConfigField('String', 'HOST', project.properties['environment.host.test'])
            buildConfigField('String', 'H5_HOST', project.properties['environment.h5_host.test'])
        }

        sim {
            dimension 'host'
            buildConfigField('String', 'HOST', project.properties['environment.host.sim'])
            buildConfigField('String', 'H5_HOST', project.properties['environment.h5_host.sim'])
        }
        beta {
            dimension 'host'
            buildConfigField('String', 'HOST', project.properties['environment.host.beta'])
            buildConfigField('String', 'H5_HOST', project.properties['environment.h5_host.beta'])
        }
        online {
            dimension 'host'
            buildConfigField('String', 'HOST', project.properties['environment.host.online'])
            buildConfigField('String', 'H5_HOST', project.properties['environment.h5_host.online'])
        }
        develop {
            dimension 'host'
            buildConfigField('String', 'HOST', project.properties['environment.host.develop'])
            buildConfigField('String', 'H5_HOST', project.properties['environment.h5_host.develop'])
        }

        // area
        outside {
            dimension 'area'
            buildConfigField('boolean', 'IS_INSIDE', 'false')
        }
        inside {
            dimension 'area'
            buildConfigField('boolean', 'IS_INSIDE', 'true')
        }
    }
    // 控制打包時(shí)輸出的文件名
    android.applicationVariants.all { variant ->
        variant.outputs.all {
            if (!variant.buildType.debuggable) {
                // 計(jì)算出新的文件名格式：NewName_v1.3.0_02051437_develop.apk
                def fileName = "NewName_${defaultConfig.versionName}_${new Date().format("MMddHHmm")}_${variant.flavorName}.apk"
                fileName = fileName.replace("_z_", "_")
                outputFileName = fileName
            }
        }
    }

    // 配置多渠道時(shí)，去除沒(méi)用的Variants
    android.variantFilter { variant ->
        if (variant.buildType.name.contains('debug')) {
            variant.getFlavors().each() { flavor ->
                if (flavor.name.contains('z_')) {
                    variant.setIgnore(true)
                }
            }
        } else {
            variant.getFlavors().each() { flavor ->
                if (flavor.name.contains('develop')) {
                    variant.setIgnore(true)
                }
            }
        }
    }
    lintOptions {
        //發(fā)生錯(cuò)誤時(shí)停止構(gòu)建
        abortOnError true
        //警告都提升為錯(cuò)誤
        warningsAsErrors true
        //build release 版本 時(shí) 開(kāi)啟lint 檢測(cè)
        checkReleaseBuilds true
        //規(guī)則位置
        lintConfig file("${project.rootDir}/../AndroidCoreLibrary/ci/ruleset/lint.xml")
        //不生成xml報(bào)告
        xmlReport false
        //忽略
        disable 'OldTargetApi'
        //設(shè)置報(bào)告位置
        htmlOutput file("${project.rootDir}/ci/report/app/lint_report.html")
    }
    compileOptions {
        targetCompatibility 1.8
        sourceCompatibility 1.8
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support:support-v4:26.1.0'
    implementation 'com.google.android.gms:play-services-plus:11.6.2'
    androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    testImplementation files('powermocklibs/byte-buddy-1.2.1.jar')
    testImplementation files('powermocklibs/cglib-nodep-2.2.2.jar')
    testImplementation files('powermocklibs/hamcrest-core-1.3.jar')
    testImplementation files('powermocklibs/javassist-3.21.0-GA.jar')
    testImplementation files('powermocklibs/mockito-core-2.0.42-beta.jar')
    testImplementation files('powermocklibs/objenesis-2.4.jar')
    testImplementation files('powermocklibs/powermock-api-mockito-common-1.6.6.jar')
    testImplementation files('powermocklibs/powermock-mockito2-1.6.6-full.jar')
    debugImplementation 'com.amitshekhar.android:debug-db:1.0.1'

    implementation project(':AndroidCoreLibrary:core')

    implementation project(path: ':svprogresshud')
    testImplementation 'junit:junit:4.12'
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support:design:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    implementation 'com.android.support:multidex:1.0.1'
    implementation 'com.jakewharton:butterknife:8.4.0'
    implementation 'com.android.support:gridlayout-v7:26.1.0'
    implementation 'cn.yipianfengye.android:zxing-library:2.1'
    testCompile 'junit:junit:4.12'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.4.0'
    debugImplementation 'com.amitshekhar.android:debug-db:1.0.1'
    implementation 'org.greenrobot:eventbus:3.0.0'
    implementation 'com.github.traex.rippleeffect:library:1.3'
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"

    dependencies {
        debugCompile 'com.squareup.leakcanary:leakcanary-android:1.5.4'
        releaseCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.5.4'
    }

    //友盟統(tǒng)計(jì)
    implementation 'com.umeng.analytics:analytics:latest.integration'
}
repositories {
    mavenCentral()
}
/*------------------------------------------------------------------------------------------------*/
/*                                         CI TASK
/*------------------------------------------------------------------------------------------------*/

apply plugin: 'pmd'
task pmd(type: Pmd) {
    ruleSetFiles = files("${project.rootDir}/../AndroidCoreLibrary/ci/ruleset/pmd_library_ruleset.xml",
            "${project.rootDir}/../AndroidCoreLibrary/ci/ruleset/pmd_custom_ruleset.xml",
            "${project.rootDir}/../AndroidCoreLibrary/ci/ruleset/pmd_single_ignore_ruleset_naming_VariableNamingConventions.xml")
    ignoreFailures = false
    ruleSets = []

    source 'src'
    include '**/*.java'
    exclude '**/gen/**'

    reports {
        xml.enabled = false
        html.enabled = true
        html {
            destination "${project.rootDir}/ci/report/app/pmd_report.html"
        }
    }
}

apply plugin: 'findbugs'
task findbugs(type: FindBugs) {
    ignoreFailures = false
    effort = "default"
    reportLevel = "medium"
    //過(guò)濾器
    excludeFilter = new File("${project.rootDir}/../AndroidCoreLibrary/ci/ruleset/findbug_filter.xml")
    //這里填寫(xiě)項(xiàng)目classes目錄
    classes = files("${project.buildDir}/intermediates/classes")
    source = fileTree('src/main/java')
    classpath = files()
    reports {
        //只能開(kāi)啟一個(gè)
        xml.enabled = false
        html.enabled = true
        html {
            destination "${project.rootDir}/ci/report/app/find_bugs_report.html"
        }
    }
}

apply plugin: 'checkstyle'

checkstyle {
    toolVersion '7.1.2'
    showViolations false
}

task checkstyle(type: Checkstyle) {
    ignoreFailures = true
    def config = file("${project.rootDir}/ci/ruleset/checkstyle.xml")
    if (config.exists()) {
        ignoreFailures = false
        configFile = config

        classpath = files()
        source = android.sourceSets.main.java.srcDirs
        include '**/*.java'
        include '**/*.xml'

        reports {
            xml.enabled = false
            html.enabled = true
            html {
                destination "${project.rootDir}/ci/report/app/check_style_report.html"
            }
        }
    }
}

代碼分析

運(yùn)行效果

自定義郵件報(bào)告格式