Modernize build infra + updated nullability from SDK (#74)

.github/workflows/ci.yml

@@ -0,0 +1,53 @@
+name: CI
+
+on:
+  # Only run push on main
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**/*.md'
+  # Always run on PRs
+  pull_request:
+    branches: [ main ]
+  merge_group:
+
+concurrency:
+  group: 'ci-${{ github.head_ref }}-${{ github.workflow }}'
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Gradle Wrapper Validation
+        uses: gradle/wrapper-validation-action@v1
+
+      - name: Install JDK
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: '19'
+
+      - name: Build and run tests
+        id: gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: check
+          gradle-home-cache-cleanup: true
+          cache-read-only: false
+
+      - name: (Fail-only) Upload build reports
+        if: failure()
+        uses: actions/upload-artifact@v3
+        with:
+          name: reports
+          path: |
+            **/build/reports/**
+
+      - name: Publish snapshot (main branch only)
+        if: github.repository == 'inflationx/viewpump' && github.ref == 'refs/heads/main'
+        run: ./gradlew publish -PmavenCentralUsername=${{ secrets.SONATYPEUSERNAME }} -PmavenCentralPassword=${{ secrets.SONATYPEPASSWORD }} --no-configuration-cache

ViewPumpSample/build.gradle

@@ -1,12 +1,14 @@
-apply plugin: 'com.android.application'
+plugins {
+    alias(libs.plugins.agp.application)
+}
 
 android {
-    compileSdkVersion 28
-    buildToolsVersion "28.0.3"
+    compileSdk 33
+    namespace = "io.github.inflationx.viewpump.sample"
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 28
+        targetSdkVersion 33
         versionCode 1
         versionName "1"
     }
@@ -20,29 +22,24 @@ android {
         debug {
             matchingFallbacks = ['release']
             minifyEnabled true
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            proguardFiles getDefaultProguardFile('proguard-android.txt')
         }
         release {
             minifyEnabled true
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            proguardFiles getDefaultProguardFile('proguard-android.txt')
         }
     }
 
     lintOptions {
         // we don't need to be indexed by firebase and we don't have a custom icon for our sample app
         disable 'GoogleAppIndexingWarning', 'MissingApplicationIcon'
-        textOutput 'stdout'
         textReport System.getenv('CI') == 'true'
     }
 }
 
 dependencies {
     implementation project(':viewpump')
-    implementation 'androidx.appcompat:appcompat:1.0.2'
-
-    implementation 'com.jakewharton:butterknife:10.0.0'
-    annotationProcessor 'com.jakewharton:butterknife-compiler:10.0.0'
+    implementation libs.androidx.appcompat
 
-    debugImplementation 'com.squareup.leakcanary:leakcanary-android:1.6.2'
-    releaseImplementation 'com.squareup.leakcanary:leakcanary-android-no-op:1.6.2'
+    debugImplementation libs.leakcanary.android
 }

ViewPumpSample/src/main/AndroidManifest.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest
-    package="io.github.inflationx.viewpump.sample"
     xmlns:android="http://schemas.android.com/apk/res/android">
 
     <application
@@ -10,7 +9,7 @@
         android:theme="@style/AppTheme">
         <activity
             android:name="io.github.inflationx.viewpump.sample.MainActivity"
-            android:label="@string/app_name">
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
 

build.gradle

@@ -1,55 +1,24 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-buildscript {
-  repositories {
-    maven {
-      url "https://maven.google.com"
-      content {
-        includeGroupByRegex "com\\.android.*"
-        includeGroupByRegex "androidx.*"
-      }
-    }
-    maven {
-      url "https://repo.maven.apache.org/maven2/"
-      content {
-        includeGroupByRegex "org\\.jetbrains.*"
-      }
-    }
-    mavenCentral()
-    jcenter()
-    maven {
-      // For maven publish plugin until 0.9.0 is released
-      url "https://oss.sonatype.org/content/repositories/snapshots/"
-    }
-  }
-  dependencies {
-    classpath 'com.android.tools.build:gradle:3.3.2'
-    classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.21'
-    classpath 'org.jetbrains.dokka:dokka-android-gradle-plugin:0.9.18'
-    classpath 'com.vanniktech:gradle-maven-publish-plugin:0.9.0-SNAPSHOT'
-  }
+plugins {
+  alias(libs.plugins.kotlin.jvm) apply false
+  alias(libs.plugins.kotlin.android) apply false
+  alias(libs.plugins.agp.application) apply false
+  alias(libs.plugins.agp.library) apply false
+  alias(libs.plugins.dokka) apply false
+  alias(libs.plugins.mavenPublish) apply false
 }
 
 allprojects {
-  repositories {
-    maven {
-      url "https://maven.google.com"
-      content {
-        includeGroupByRegex "com\\.android.*"
-        includeGroupByRegex "androidx.*"
+  pluginManager.withPlugin("java") {
+    java {
+      toolchain {
+        languageVersion.set(
+            JavaLanguageVersion.of(libs.versions.jdk.get().removeSuffix("-ea").toInt())
+        )
       }
     }
-    maven {
-      url "https://repo.maven.apache.org/maven2/"
-      content {
-        includeGroupByRegex "org\\.jetbrains.*"
-        includeGroupByRegex "com\\.jakewharton.*"
-        includeGroupByRegex "com\\.squareup.*"
-        includeGroupByRegex "junit.*"
-        includeGroupByRegex "org\\.assertj.*"
-        includeGroupByRegex "org\\.mockito.*"
-      }
+
+    tasks.withType(JavaCompile) {
+      options.release = 8
     }
-    mavenCentral()
-    jcenter()
   }
-}
+}

gradle.properties

@@ -10,13 +10,11 @@ POM_SCM_CONNECTION=scm:git@github.com:InflationX/ViewPump.git
 POM_SCM_DEV_CONNECTION=scm:git@github.com:InflationX/ViewPump.git
 
 POM_LICENCE_NAME=The Apache Software License, Version 2.0
-POM_LICENCE_URL=http://www.apache.org/licenses/LICENSE-2.0.txt
+POM_LICENCE_URL=https://www.apache.org/licenses/LICENSE-2.0.txt
 POM_LICENCE_DIST=repo
 
 POM_DEVELOPER_ID=InflationX
 POM_DEVELOPER_NAME=InflationX
 POM_DEVELOPER_EMAIL=
 
-# https://developer.android.com/topic/libraries/support-library/androidx-overview
 android.useAndroidX=true
-android.enableJetifier=true

gradle/libs.versions.toml

@@ -0,0 +1,24 @@
+[versions]
+agp = "7.4.2"
+dokka = "1.8.10"
+jdk = "19"
+kotlin = "1.8.10"
+leakcanary = "2.10"
+mavenPublish = "0.25.1"
+
+[plugins]
+agp-application = { id = "com.android.application", version.ref = "agp" }
+agp-library = { id = "com.android.library", version.ref = "agp" }
+dokka = { id = "org.jetbrains.dokka", version.ref = "dokka" }
+kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+mavenPublish = { id = "com.vanniktech.maven.publish", version.ref = "mavenPublish" }
+
+[libraries]
+androidx-annotation="androidx.annotation:annotation:1.6.0"
+androidx-appcompat="androidx.appcompat:appcompat:1.6.1"
+androidx-test-runner="androidx.test:runner:1.5.2"
+assertj="org.assertj:assertj-core:3.24.2"
+junit="junit:junit:4.13.2"
+leakcanary-android = { module = "com.squareup.leakcanary:leakcanary-android", version.ref = "leakcanary" }
+mockito="org.mockito:mockito-core:4.11.0"

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.3.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists