build.gradle
author Alastor Wu <alwu@mozilla.com>
Tue, 05 Mar 2019 02:06:22 +0000
changeset 516285 dc39216dfad387efd439083045062e323869a428
parent 515811 8232af0a1a56ba84557fe22e6618c305728705fb
permissions -rw-r--r--
Bug 1530220 - part1 : allow some non-printalble keys as supported user gesture inputs to activate document. r=masayuki,cpearce a=lizzard `carriage return` and `space` are common keys which user might use to start media, so we should take account them as supported user gesture inputs. As their pseudo char code are zero, we have to check their key code in order to distinguish them from other controls keys such as shift, alt... Differential Revision: https://phabricator.services.mozilla.com/D21253

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 = 26
        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
            }
        }
        // For in tree dependencies.
        // TODO: remove this once
        // https://issuetracker.google.com/issues/120951637 is resolved. See
        // also Bug 1514374.
        maven {
            url "file://${gradle.mozconfig.topsrcdir}/mobile/android/gradle/m2repo"
        }
    }

    task downloadDependencies() {
        description 'Download all dependencies to the Gradle cache'
        doLast {
            configurations.each { configuration ->
                if (configuration.canBeResolved) {
                    configuration.allDependencies.each { dependency ->
                        try {
                            configuration.files(dependency)
                        } catch(e) {
                            println("Could not resolve ${configuration.name} -> ${dependency.name}")
                            println(" > ${e.message}")
                            if (e.cause) {
                                println(" >> ${e.cause}")
                                if (e.cause.cause) {
                                    println(" >> ${e.cause.cause}")
                                }
                            }
                            println("")
                        }
                    }
                }
            }
        }
    }
}

buildDir "${topobjdir}/gradle/build"

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

    ext.kotlin_version = '1.2.41'
    ext.support_library_version = '26.1.0'
    ext.jacoco_version = '0.8.1'

    if (gradle.mozconfig.substs.MOZ_ANDROID_GOOGLE_PLAY_SERVICES) {
        ext.google_play_services_version = '15.0.1'
        ext.google_play_services_cast_version = '16.0.0'
    }

    dependencies {
        classpath 'org.mozilla.apilint:apilint:0.1.7'
        classpath 'com.android.tools.build:gradle:3.1.4'
        classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.8.2'
        classpath 'org.apache.commons:commons-exec:1.3'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

// A stream that processes bytes line by line, prepending a tag before sending
// each line to Gradle's logging.
class TaggedLogOutputStream extends org.apache.commons.exec.LogOutputStream {
    String tag
    Logger logger

    TaggedLogOutputStream(tag, logger) {
        this.tag = tag
        this.logger = logger
    }

    void processLine(String line, int level) {
        logger.lifecycle("${this.tag} ${line}")
    }
}

ext.geckoBinariesOnlyIf = { task ->
    // Never for official builds.
    if (mozconfig.substs.MOZILLA_OFFICIAL) {
        rootProject.logger.lifecycle("Skipping task ${task.path} because: MOZILLA_OFFICIAL")
        return false
    }

    // Multi-l10n builds set `AB_CD=multi`, which isn't a valid locale.  This
    // causes the
    //
    // |mach build| > |mach gradle| >
    // |mach build mobile/android/base/generated_android_code_and_resources| >
    // 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.
    if ('multi' == System.env.AB_CD) {
        rootProject.logger.lifecycle("Skipping task ${task.path} because: AB_CD=multi")
        return false
    }

    // Single-locale l10n repacks set `IS_LANGUAGE_REPACK=1` and handle resource
    // and code generation themselves.
    if ('1' == System.env.IS_LANGUAGE_REPACK) {
        rootProject.logger.lifecycle("Skipping task ${task.path} because: IS_LANGUAGE_REPACK")
        return false
    }

    rootProject.logger.lifecycle("Executing task ${task.path}")
    return true
}

task machBuildGeneratedAndroidCodeAndResources(type: Exec) {
    onlyIf rootProject.ext.geckoBinariesOnlyIf

    workingDir "${topsrcdir}"

    commandLine mozconfig.substs.PYTHON
    args "${topsrcdir}/mach"
    args 'build'
    args 'mobile/android/base/generated_android_code_and_resources'

    // Add `-v` if we're running under `--info` (or `--debug`).
    if (project.logger.isEnabled(LogLevel.INFO)) {
        args '-v'
    }

    // `path` is like `:machBuildGeneratedAndroidCodeAndResources`.
    standardOutput = new TaggedLogOutputStream("${path}>", logger)
    errorOutput = standardOutput
}

// Why |mach build mobile/android/base/...| and |mach build faster|?  |mach
// build faster| generates dependentlibs.list, which in turn depends on compiled
// code.  That causes a circular dependency between Java compilation/JNI wrapper
// generation/native code compilation.  So we have the special target for
// Android-specific generated code, and the |mach build faster| target for all
// the stuff that goes into the omnijar.
task machBuildFaster(type: Exec) {
    onlyIf rootProject.ext.geckoBinariesOnlyIf

    workingDir "${topsrcdir}"

    commandLine mozconfig.substs.PYTHON
    args "${topsrcdir}/mach"
    args 'build'
    args 'faster'

    // Add `-v` if we're running under `--info` (or `--debug`).
    if (project.logger.isEnabled(LogLevel.INFO)) {
        args '-v'
    }

    // `path` is like `:machBuildFaster`.
    standardOutput = new TaggedLogOutputStream("${path}>", logger)
    errorOutput = standardOutput
}

def createMachStagePackageTask(name) {
    return task(name, type: Exec) {
        onlyIf rootProject.ext.geckoBinariesOnlyIf

        dependsOn rootProject.machBuildFaster

        // We'd prefer to take these from the :omnijar project directly, but
        // it's awkward to reach across projects at evaluation time, so we
        // duplicate the list here.
        inputs.dir "${topsrcdir}/mobile/android/chrome"
        inputs.dir "${topsrcdir}/mobile/android/components"
        inputs.dir "${topsrcdir}/mobile/android/locales"
        inputs.dir "${topsrcdir}/mobile/android/modules"
        inputs.dir "${topsrcdir}/mobile/android/themes"
        inputs.dir "${topsrcdir}/toolkit"

        workingDir "${topobjdir}"

        // We'd prefer this to be a `mach` invocation, but `mach build
        // mobile/android/installer/stage-package` doesn't work as expected.
        commandLine mozconfig.substs.GMAKE
        args '-C'
        args "${topobjdir}/mobile/android/installer"
        args 'stage-package'

        outputs.file "${topobjdir}/dist/fennec/assets/${mozconfig.substs.ANDROID_CPU_ARCH}/libxul.so"
        outputs.file "${topobjdir}/dist/fennec/lib/${mozconfig.substs.ANDROID_CPU_ARCH}/libmozglue.so"

        // `path` is like `:machStagePackage`.
        standardOutput = new TaggedLogOutputStream("${path}>", logger)
        errorOutput = standardOutput
    }
}

createMachStagePackageTask("machStagePackageForFennec").with {
    outputs.file "${topobjdir}/dist/fennec/assets/omni.ja"
}

createMachStagePackageTask("machStagePackageForGeckoview").with {
    args 'MOZ_GECKOVIEW_JAR=1'
    outputs.file "${topobjdir}/dist/geckoview/assets/omni.ja"
    // Avoid races between stage-package invocations.
    mustRunAfter tasks["machStagePackageForFennec"]
}

afterEvaluate {
    subprojects { project ->
        if (project.name != 'thirdparty') {
            tasks.withType(JavaCompile) {
                // Add compiler args for all code except third-party code.
                options.compilerArgs += [
                    // Turn on all warnings, except...
                    "-Xlint:all",
                    // Deprecation, because we do use deprecated API for compatibility.
                    "-Xlint:-deprecation",
                    // Serial, because we don't use Java serialization.
                    "-Xlint:-serial",
                    // Classfile, because javac has a bug with MethodParameters attributes
                    // with Java 7. https://bugs.openjdk.java.net/browse/JDK-8190452
                    "-Xlint:-classfile",
                    // Turn all remaining warnings into errors,
                    // unless marked by @SuppressWarnings.
                    "-Werror"]
            }
            if (project.name == 'app') {
                tasks.withType(JavaCompile) {
                    // Turn off classfile warnings because upon updating to play services 15.0.0
                    // a warning is being thrown from play-services-base which fails the build
                    // (com/google/android/gms/common/api/GoogleApiClient.class):
                    // warning: Cannot find annotation method 'value()' in type 'GuardedBy':
                    // class file for javax.annotation.concurrent.GuardedBy not found
                    options.compilerArgs += ["-Xlint:-classfile"]
                }
            }
        }

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

apply plugin: 'idea'

idea {
    project {
        languageLevel = '1.8'
    }

    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) {
}