setting project

build.gradle

@@ -5,7 +5,8 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.0.0'
+        classpath 'com.android.tools.build:gradle:1.0.+'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.0'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

example/build.gradle

@@ -50,8 +50,7 @@ def getKeyAliasPasswordProperty() {
 }
 
 dependencies {
-//    compile project(':animators')
+    compile project(':transformations')
-    compile 'com.github.bumptech.glide:glide:3.4.+'
     compile 'com.android.support:appcompat-v7:+'
-    compile 'com.squareup.picasso:picasso:+'
+    compile 'com.github.bumptech.glide:glide:3.+'
 }

gradle.properties

@@ -6,6 +6,7 @@ ARTIFACT_ID=glide-transformations
 COMPILE_SDK_VERSION=21
 BUILD_TOOLS_VERSION=21.1.2
 TARGET_SDK_VERSION=21
+RENDERSCRIPT_TARGET_API=21
 MIN_SDK_VERSION=11
 
 POM_DESCRIPTION=which provides simple Tranformations to Glide

transformations/android-artifacts.gradle

@@ -0,0 +1,24 @@
+task androidJavadocs(type: Javadoc) {
+    source = android.sourceSets.main.java.srcDirs
+    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
+}
+
+task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) {
+    classifier = 'javadoc'
+    from androidJavadocs.destinationDir
+}
+
+task androidSourcesJar(type: Jar) {
+    classifier = 'sources'
+    from android.sourceSets.main.java.sourceFiles
+}
+
+task androidJar(type: Jar) {
+    from 'build/intermediates/classes/release'
+}
+
+artifacts {
+    archives androidSourcesJar
+    archives androidJavadocsJar
+    archives androidJar
+}

transformations/bintray-publish.gradle

@@ -0,0 +1,63 @@
+apply plugin: 'maven-publish'
+apply plugin: 'com.jfrog.bintray'
+
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            groupId GROUP
+            version VERSION_NAME
+            artifactId ARTIFACT_ID
+            artifact androidJar
+            artifact androidJavadocsJar
+            artifact androidSourcesJar
+            pom.withXml {
+                Node root = asNode()
+                root.appendNode('name', ARTIFACT_ID)
+                root.appendNode('description', POM_DESCRIPTION)
+                root.appendNode('url', POM_URL)
+
+                def issues = root.appendNode('issueManagement')
+                issues.appendNode('system', 'github')
+                issues.appendNode('url', ISSUE_URL)
+
+                def scm = root.appendNode('scm')
+                scm.appendNode('url', POM_SCM_URL)
+                scm.appendNode('connection', POM_SCM_CONNECTION)
+                scm.appendNode('developerConnection', POM_SCM_DEV_CONNECTION)
+
+                def license = root.appendNode('licenses').appendNode('license')
+                license.appendNode('name', POM_LICENCE_NAME)
+                license.appendNode('url', POM_LICENCE_URL)
+                license.appendNode('distribution', POM_LICENCE_DIST)
+            }
+        }
+    }
+}
+
+def getBintrayUserProperty() {
+    return hasProperty('bintrayUser') ? bintrayUser : ""
+}
+
+def getBintrayApiKeyProperty() {
+    return hasProperty('bintrayApiKey') ? bintrayApiKey : ""
+}
+
+bintray {
+    user = bintrayUserProperty
+    key = bintrayApiKeyProperty
+    publications = ['mavenJava']
+
+    dryRun = false
+    publish = false
+    pkg {
+        repo = 'maven'
+        name = ARTIFACT_ID
+        licenses = ['Apache-2.0']
+        labels = ['android']
+
+        version {
+            name = VERSION_NAME
+            vcsTag = VERSION_NAME
+        }
+    }
+}

transformations/build.gradle

@@ -1,24 +1,41 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 21
+    compileSdkVersion COMPILE_SDK_VERSION as int
-    buildToolsVersion "21.1.2"
+    buildToolsVersion BUILD_TOOLS_VERSION
 
     defaultConfig {
-        minSdkVersion 11
+        minSdkVersion MIN_SDK_VERSION as int
-        targetSdkVersion 21
+        targetSdkVersion TARGET_SDK_VERSION as int
-        versionCode 1
+        versionCode VERSION_CODE as int
-        versionName "1.0"
+        versionName VERSION_NAME
-    }
+        renderscriptTargetApi RENDERSCRIPT_TARGET_API as int
-    buildTypes {
+        renderscriptSupportModeEnabled true
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
     }
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile 'com.github.bumptech.glide:glide:3.+'
-    compile 'com.android.support:appcompat-v7:21.0.3'
 }
+
+android.libraryVariants.all { variant ->
+    if (variant.buildType.isDebuggable()) {
+        return; // Skip debug builds.
+    }
+    task("javadoc${variant.name.capitalize()}", type: Javadoc) {
+        description "Generates Javadoc for $variant.name."
+        source = variant.javaCompile.source
+        ext.androidJar = System.getenv("ANDROID_HOME") + "/platforms/${android.compileSdkVersion}/android.jar"
+        classpath = files(variant.javaCompile.classpath.files) + files(ext.androidJar)
+    }
+
+    task("bundleJavadoc${variant.name.capitalize()}", type: Jar) {
+        description "Bundles Javadoc into zip for $variant.name."
+        classifier = "javadoc"
+        from tasks["javadoc${variant.name.capitalize()}"]
+    }
+}
+
+apply from: 'android-artifacts.gradle'
+apply from: 'central-publish.gradle'
+apply from: 'bintray-publish.gradle'

transformations/central-publish.gradle

@@ -0,0 +1,94 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+apply plugin: 'maven'
+apply plugin: 'signing'
+
+def isReleaseBuild() {
+    return VERSION_NAME.contains("SNAPSHOT") == false
+}
+
+def getReleaseRepositoryUrl() {
+    return hasProperty('RELEASE_REPOSITORY_URL') ? RELEASE_REPOSITORY_URL
+            : "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
+}
+
+def getSnapshotRepositoryUrl() {
+    return hasProperty('SNAPSHOT_REPOSITORY_URL') ? SNAPSHOT_REPOSITORY_URL
+            : "https://oss.sonatype.org/content/repositories/snapshots/"
+}
+
+def getRepositoryUsername() {
+    return hasProperty('NEXUS_USERNAME') ? NEXUS_USERNAME : ""
+}
+
+def getRepositoryPassword() {
+    return hasProperty('NEXUS_PASSWORD') ? NEXUS_PASSWORD : ""
+}
+
+afterEvaluate { project ->
+    uploadArchives {
+        repositories {
+            mavenDeployer {
+                beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
+
+                pom.groupId = GROUP
+                pom.artifactId = POM_ARTIFACT_ID
+                pom.version = VERSION_NAME
+
+                repository(url: getReleaseRepositoryUrl()) {
+                    authentication(userName: getRepositoryUsername(), password: getRepositoryPassword())
+                }
+                snapshotRepository(url: getSnapshotRepositoryUrl()) {
+                    authentication(userName: getRepositoryUsername(), password: getRepositoryPassword())
+                }
+
+                pom.project {
+                    name POM_NAME
+                    packaging POM_PACKAGING
+                    description POM_DESCRIPTION
+                    url POM_URL
+
+                    scm {
+                        url POM_SCM_URL
+                        connection POM_SCM_CONNECTION
+                        developerConnection POM_SCM_DEV_CONNECTION
+                    }
+
+                    licenses {
+                        license {
+                            name POM_LICENCE_NAME
+                            url POM_LICENCE_URL
+                            distribution POM_LICENCE_DIST
+                        }
+                    }
+
+                    developers {
+                        developer {
+                            id POM_DEVELOPER_ID
+                            name POM_DEVELOPER_NAME
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    signing {
+        required { isReleaseBuild() && gradle.taskGraph.hasTask("uploadArchives") }
+        sign configurations.archives
+    }
+}

transformations/gradle.properties

@@ -0,0 +1,3 @@
+POM_NAME=which provides simple Tranformations to Glide
+POM_ARTIFACT_ID=glide-transformations
+POM_PACKAGING=aar