build.gradle
author Jim Chen <nchen@mozilla.com>
Thu, 22 Feb 2018 18:39:11 -0500
changeset 459934 6a8a4bc838ab3bdfc7851dda335386d8506b8ead
parent 456956 bc47964180063422d7c81e1d71aeac9946fa25b3
child 465685 e43e49725fef9f0617655427ec07cf982ff3f778
permissions -rw-r--r--
Bug 1439410 - 1. Enable Kotlin for geckoview tests; r=nalexander Kotlin has several nice features for writing tests, such as lambdas and default implementations for interface methods. This patch adds Kotlin support to the geckoview module build.gradle. We don't want to use Kotlin in non-test code yet, so the patch ensures that only test code contains Kotlin files. MozReview-Commit-ID: FcQiHj20xlB

def tryInt = { string ->
    if (string == null) {
        return string
    }
    if (string.isInteger()) {
        return string as Integer
    }
    return string
}

allprojects {
    // Expose the per-object-directory configuration to all projects.
    ext {
        mozconfig = gradle.mozconfig
        topsrcdir = gradle.mozconfig.topsrcdir
        topobjdir = gradle.mozconfig.topobjdir

        compileSdkVersion = tryInt(mozconfig.substs.ANDROID_COMPILE_SDK_VERSION)
        targetSdkVersion = tryInt(mozconfig.substs.ANDROID_TARGET_SDK)
        minSdkVersion = tryInt(mozconfig.substs.MOZ_ANDROID_MIN_SDK_VERSION)
        manifestPlaceholders = [
            ANDROID_PACKAGE_NAME: mozconfig.substs.ANDROID_PACKAGE_NAME,
            ANDROID_TARGET_SDK: mozconfig.substs.ANDROID_TARGET_SDK,
            MOZ_ANDROID_MIN_SDK_VERSION: mozconfig.substs.MOZ_ANDROID_MIN_SDK_VERSION,
            MOZ_ANDROID_SHARED_ID: "${mozconfig.substs.ANDROID_PACKAGE_NAME}.sharedID",
        ]
    }

    repositories {
        gradle.mozconfig.substs.GRADLE_MAVEN_REPOSITORIES.each { repository ->
            maven {
                url repository
            }
        }
    }
}

buildDir "${topobjdir}/gradle/build"

buildscript {
    repositories {
        gradle.mozconfig.substs.GRADLE_MAVEN_REPOSITORIES.each { repository ->
            maven {
                url repository
            }
        }
        // For in tree plugins.
        maven {
            url "file://${gradle.mozconfig.topsrcdir}/mobile/android/gradle/m2repo"
        }
    }

    ext.kotlin_version = '1.1.51'

    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'
        classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.8.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

if ('multi' == System.env.AB_CD) {
    // Multi-l10n builds set `AB_CD=multi`, which isn't a valid locale.  This
    // causes the
    //
    // |mach build| > |mach gradle| > |make gradle-targets| > AndroidManifest.xml > strings.xml > multi/brand.dtd
    //
    // dependency chain to fail, since multi isn't a real locale.  To avoid
    // this, if Gradle is invoked with AB_CD=multi, we don't invoke Make at all.
    task generateCodeAndResources()
} else if (System.env.IS_LANGUAGE_REPACK == '1') {
    // Single-locale l10n repacks set `IS_LANGUAGE_REPACK=1` and handle resource
    // and code generation themselves.
    task generateCodeAndResources()
} else {
    task generateCodeAndResources(type:Exec) {
        workingDir "${topobjdir}"

        commandLine mozconfig.substs.GMAKE
        args '-C'
        args "${topobjdir}/mobile/android/base"
        args 'gradle-targets'

        // Only show the output if something went wrong.
        ignoreExitValue = true
        standardOutput = new ByteArrayOutputStream()
        errorOutput = standardOutput
        doLast {
            if (execResult.exitValue != 0) {
                throw new GradleException("Process '${commandLine}' finished with non-zero exit value ${execResult.exitValue}:\n\n${standardOutput.toString()}")
            }
        }
    }
}

afterEvaluate {
    subprojects {
        if (!hasProperty('android')) {
            return
        }
        android.applicationVariants.all {
            preBuild.dependsOn rootProject.generateCodeAndResources
        }
        android.libraryVariants.all {
            preBuild.dependsOn rootProject.generateCodeAndResources
        }
    }
}

apply plugin: 'idea'

idea {
    project {
        languageLevel = '1.7'
    }

    module {
        // Object directories take a huge amount of time for IntelliJ to index.
        // Exclude them.  Convention is that object directories start with obj.
        // IntelliJ is clever and will not exclude the parts of the object
        // directory that are referenced, if there are any.  In practice,
        // indexing the entirety of the tree is taking too long, so exclude all
        // but mobile/.
        def topsrcdirURI = file(topsrcdir).toURI()
        excludeDirs += files(file(topsrcdir)
            .listFiles({it.isDirectory()} as FileFilter)
            .collect({topsrcdirURI.relativize(it.toURI()).toString()}) // Relative paths.
            .findAll({!it.equals('mobile/')}))

        // If topobjdir is below topsrcdir, hide only some portions of that tree.
        def topobjdirURI = file(topobjdir).toURI()
        if (!topsrcdirURI.relativize(topobjdirURI).isAbsolute()) {
            excludeDirs -= file(topobjdir)
            excludeDirs += files(file(topobjdir).listFiles())
            excludeDirs -= file("${topobjdir}/gradle")
        }

        if (!mozconfig.substs.MOZ_INSTALL_TRACKING) {
            excludeDirs += file("${topsrcdir}/mobile/android/thirdparty/com/adjust")
        }
    }
}

task wrapper(type: Wrapper) {
}