Implement Github Actions on every v* tag

Author: Eduard Ablekimov

.github/workflows/publish.yml

@@ -0,0 +1,31 @@
+name: Publish Bintray
+
+on:
+  create:
+    tags:
+      - v*
+    
+jobs:
+  publish:
+  
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+      - name: Clean
+        run: ./gradlew clean
+      - name: Assemble
+        run: ./gradlew assemble
+      - name: Install
+        run: ./gradlew install
+      - name: Upload
+        run: ./gradlew bintrayUpload
+        env:
+          bintrayUsername: ${{ secrets.BINTRAY_USER }}
+          bintrayApiKey: ${{ secrets.BINTRAY_API_KEY }}

build.gradle

@@ -10,8 +10,8 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:4.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
     }
 }
 

gradle/bintray/bintray.gradle

@@ -35,8 +35,8 @@ Properties properties = new Properties()
 properties.load(project.rootProject.file('local.properties').newDataInputStream())
 
 bintray {
-    user = properties.getProperty("bintray.user")
-    key = properties.getProperty("bintray.apikey")
+    user = System.getenv("bintrayUsername")
+    key = System.getenv("bintrayApiKey")
 
     configurations = ['archives']
     pkg {