feat(app/build): add Google Play deployment

Signed-off-by: Trumeet <[email protected]>

Author: Trumeet

.travis.yml

@@ -35,3 +35,5 @@ deploy:
   file: app/build/outputs/apk/release/app.apk
   on:
     repo: Trumeet/MiPushTester
+after_deploy:
+- ./gradlew :app:promoteReleaseArtifact --daemon

app/.gitignore

@@ -1,2 +1,3 @@
 /build
-xmpush.properties
+xmpush.properties
+play-store-api.json

app/build.gradle

@@ -1,6 +1,16 @@
 apply plugin: 'com.android.application'
 apply plugin: 'com.google.android.gms.oss-licenses-plugin'
 
+if (file("play-store-api.json").exists()) {
+    apply plugin: 'com.github.triplet.play'
+    play {
+        serviceAccountCredentials = file("play-store-api.json")
+        track = "beta"
+        userFraction = 1.0
+        resolutionStrategy = "ignore"
+    }
+}
+
 def xmpushProperties = new Properties()
 def conf = project.file("xmpush.properties")
 if (conf.exists()) xmpushProperties.load(conf.newDataInputStream())

build.gradle

@@ -5,11 +5,13 @@ buildscript {
         google()
         jcenter()
         maven { url 'https://maven.fabric.io/public' }
+        maven { url "https://plugins.gradle.org/m2/" }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.3.0-rc03'
         classpath 'com.google.android.gms:oss-licenses-plugin:0.9.4'
         classpath 'io.fabric.tools:gradle:1.27.0'
+        classpath "com.github.triplet.gradle:play-publisher:2.0.0-rc2"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }