我的解决方案适用于使用
java
或
android
插件的Gradle配置。
java
插件定义了
compile
和
testCompile
配置。其中,
compile
用于编译项目生产源代码所需的依赖项,
testCompile
用于编译项目测试源代码所需的依赖项。
让我们在
build.gradle
中定义自己的配置:
configurations {
download
testDownload
}
接下来让我们创建目录:
libs/compile/downloaded
是存储download
依赖项的位置;
libs/testCompile/downloaded
是存储testDownload
依赖项的位置。
接下来,我们定义几个任务。
从download
配置中删除依赖项:
task cleanDownloadedDependencies(type: Delete) {
delete fileTree('libs/compile/downloaded')
}
从testDownload
配置中删除依赖项:
task cleanDownloadedTestDependencies(type: Delete) {
delete fileTree('libs/testCompile/downloaded')
}
从“download”配置中下载依赖项:
task downloadDependencies(type: Copy) {
from configurations.download
into "libs/compile/downloaded/"
}
从testDownload
配置中下载依赖项:
task downloadTestDependencies(type: Copy) {
from configurations.testDownload
into "libs/testCompile/downloaded/"
}
执行所有上述任务以更新依赖项:
task updateDependencies {
dependsOn cleanDownloadedDependencies, cleanDownloadedTestDependencies, downloadDependencies, downloadTestDependencies
}
下一步,我们定义我们的依赖项:
dependencies {
download(
'com.google.code.gson:gson:+',
'joda-time:joda-time:+',
)
testDownload(
'junit:junit:+'
)
然后我们告诉 compile
和 testCompile
配置应该获取用于编译的依赖项。
compile fileTree(dir: 'libs/compile', include: '**/*.jar')
testCompile fileTree(dir: 'libs/testCompile', include: '**/*.jar')
}
现在您可以下载或更新已下载的依赖项:
./gradlew updateDependencies
如果您正在使用
android
插件,那么您还可以添加
androidTestDownload
配置以获取在Android设备上编译和运行测试所需的依赖项。此外,一些依赖项可以作为
aar
构件提供。
以下是使用
android
插件的Gradle配置示例:
...
repositories {
...
flatDir {
dirs 'libs/compile', 'libs/compile/downloaded',
'libs/testCompile', 'libs/testCompileDownloaded',
'libs/androidTestCompile', 'libs/androidTestCompile/downloaded'
}
}
configurations {
download
testDownload
androidTestDownload
}
android {
...
}
dependencies {
download(
'com.android.support:support-v4:+',
'com.android.support:appcompat-v7:+',
'com.google.android.gms:play-services-location:+',
'com.facebook.android:facebook-android-sdk:+',
'com.vk:androidsdk:+',
'com.crashlytics.sdk.android:crashlytics:+',
'oauth.signpost:signpost-core:+',
'oauth.signpost:signpost-commonshttp4:+',
'org.twitter4j:twitter4j-core:+',
'commons-io:commons-io:+',
'com.google.code.gson:gson:+',
'org.jdeferred:jdeferred-android-aar:+'
)
compile fileTree(dir: 'libs/compile', include: '**/*.jar')
testCompile fileTree(dir: 'libs/testCompile', include: '**/*.jar')
androidTestCompile fileTree(dir: 'libs/androidTestCompile', include: '**/*.jar')
}
task cleanDownloadedDependencies(type: Delete) {
delete fileTree('libs/compile/downloaded')
}
task cleanDownloadedTestDependencies(type: Delete) {
delete fileTree('libs/testCompile/downloaded')
}
task cleanDownloadedAndroidTestDependencies(type: Delete) {
delete fileTree('libs/androidTestCompile/downloaded')
}
task downloadDependencies(type: Copy) {
from configurations.download
into 'libs/compile/downloaded/'
}
task downloadTestDependencies(type: Copy) {
from configurations.testDownload
into 'libs/testCompile/downloaded/'
}
task downloadAndroidTestDependencies(type: Copy) {
from configurations.androidTestDownload
into 'libs/androidTestCompile/downloaded/'
}
task updateDependencies {
dependsOn cleanDownloadedDependencies, cleanDownloadedTestDependencies, cleanDownloadedAndroidTestDependencies, downloadDependencies, downloadTestDependencies, downloadAndroidTestDependencies
}
fileTree(dir: 'libs/compile', include: '**/*.aar')
.each { File file ->
dependencies.add("compile",
[name: file.name.lastIndexOf('.').with { it != -1 ? file.name[0..<it] : file.name }, ext: 'aar'])
}
fileTree(dir: 'libs/testCompile', include: '**/*.aar')
.each { File file ->
dependencies.add("testCompile",
[name: file.name.lastIndexOf('.').with { it != -1 ? file.name[0..<it] : file.name }, ext: 'aar'])
}
fileTree(dir: 'libs/androidTestCompile', include: '**/*.aar')
.each { File file ->
dependencies.add("androidTestCompile",
[name: file.name.lastIndexOf('.').with { it != -1 ? file.name[0..<it] : file.name }, ext: 'aar'])
}