Merge pull request #1 from iden3/0.0.1-alpha.1

0.0.1 alpha.1

.gitignore

@@ -14,3 +14,5 @@
 .externalNativeBuild
 .cxx
 local.properties
+
+github.properties

README.md

@@ -27,7 +27,7 @@ Reads .zkey file directly from filesystem.
 
 
 ```Kotlin
-import com.iden3.rapidsnark.*
+import io.iden3.rapidsnark.*
 
 // ...
 
@@ -41,7 +41,7 @@ val (proof, publicSignals) = groth16ProveWithZKeyFilePath("path/to/zkey", wtns)
 Verifies proof and public signals against verification key.
 
 ```Kotlin
-import com.iden3.rapidsnark.*
+import io.iden3.rapidsnark.*
 
 // ...
 
@@ -63,7 +63,7 @@ Function that takes zkey and witness files encoded as base64.
 >Large circuits might cause OOM. Use with caution.
 
 ```Kotlin
-import com.iden3.rapidsnark.*
+import io.iden3.rapidsnark.*
 
 // ...
 
@@ -77,7 +77,7 @@ val (proof, publicSignals) =  groth16Prove(zkey, wtns)
 Calculates public buffer size for specified zkey.
 
 ```Kotlin
-import com.iden3.rapidsnark.*
+import io.iden3.rapidsnark.*
 
 // ...
 

app/build.gradle.kts

@@ -3,12 +3,21 @@ plugins {
     id("org.jetbrains.kotlin.android")
 }
 
+repositories {
+    google()
+    mavenCentral()
+    maven {
+        name = "GitHubPackages"
+        url = uri("https://maven.pkg.github.com/iden3/android-rapidsnark")
+    }
+}
+
 android {
-    namespace = "com.example.rapidsnark_example"
+    namespace = "com.example.android_rapidsnark"
     compileSdk = 34
 
     defaultConfig {
-        applicationId = "com.example.rapidsnark_example"
+        applicationId = "com.example.android_rapidsnark"
         minSdk = 24
         targetSdk = 34
         versionCode = 1
@@ -47,7 +56,7 @@ android {
 }
 
 dependencies {
-    implementation(project(":rapidsnark_android"))
+    implementation("io.iden3:rapidsnark:0.0.1-alpha.1")
 
     implementation("androidx.core:core-ktx:1.10.1")
     implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.1")

app/src/main/AndroidManifest.xml

@@ -10,13 +10,13 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.Rapidsnark_example"
+        android:theme="@style/Theme.android_rapidsnark"
         tools:targetApi="31">
         <activity
-            android:name="com.example.rapidsnark_example.MainActivity"
+            android:name="com.example.android_rapidsnark.MainActivity"
             android:exported="true"
             android:label="@string/app_name"
-            android:theme="@style/Theme.Rapidsnark_example">
+            android:theme="@style/Theme.android_rapidsnark">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

app/src/main/java/com/example/rapidsnark_example/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.example.rapidsnark_example
+package com.example.android_rapidsnark
 
 import android.content.ClipData
 import android.content.ClipboardManager
@@ -29,20 +29,22 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
-import com.example.rapidsnark_example.ui.theme.Rapidsnark_exampleTheme
-import com.iden3.rapidsnark.*
+import com.example.android_rapidsnark.ui.theme.android_rapidsnarkTheme
+
 import java.io.ByteArrayOutputStream
 import java.io.File
 import java.io.IOException
 import java.io.InputStream
 import java.io.OutputStream
 
+import io.iden3.rapidsnark.*
+
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContent {
-            Rapidsnark_exampleTheme {
+            android_rapidsnarkTheme {
                 // A surface container using the 'background' color from the theme
                 Surface(
                     modifier = Modifier.fillMaxSize(),
@@ -119,7 +121,7 @@ fun Greeting() {
 @Preview(showBackground = true)
 @Composable
 fun GreetingPreview() {
-    Rapidsnark_exampleTheme {
+    android_rapidsnarkTheme {
         Greeting()
     }
 }

app/src/main/java/com/example/rapidsnark_example/ui/theme/Color.kt

@@ -1,4 +1,4 @@
-package com.example.rapidsnark_example.ui.theme
+package com.example.android_rapidsnark.ui.theme
 
 import androidx.compose.ui.graphics.Color
 

app/src/main/java/com/example/rapidsnark_example/ui/theme/Theme.kt

@@ -1,4 +1,4 @@
-package com.example.rapidsnark_example.ui.theme
+package com.example.android_rapidsnark.ui.theme
 
 import android.app.Activity
 import android.os.Build
@@ -38,7 +38,7 @@ private val LightColorScheme = lightColorScheme(
 )
 
 @Composable
-fun Rapidsnark_exampleTheme(
+fun android_rapidsnarkTheme(
         darkTheme: Boolean = isSystemInDarkTheme(),
         // Dynamic color is available on Android 12+
         dynamicColor: Boolean = true,

app/src/main/java/com/example/rapidsnark_example/ui/theme/Type.kt

@@ -1,4 +1,4 @@
-package com.example.rapidsnark_example.ui.theme
+package com.example.android_rapidsnark.ui.theme
 
 import androidx.compose.material3.Typography
 import androidx.compose.ui.text.TextStyle

app/src/main/res/values/strings.xml

@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">rapidsnark_example</string>
+    <string name="app_name">android_rapidsnark</string>
 </resources>

app/src/main/res/values/themes.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-    <style name="Theme.Rapidsnark_example" parent="android:Theme.Material.Light.NoActionBar" />
+    <style name="Theme.android_rapidsnark" parent="android:Theme.Material.Light.NoActionBar" />
 </resources>

build.gradle.kts

@@ -3,4 +3,5 @@ plugins {
     id("com.android.application") version "8.2.1" apply false
     id("org.jetbrains.kotlin.android") version "1.9.0" apply false
     id("com.android.library") version "8.2.1" apply false
+    `maven-publish`
 }

gradle.properties

@@ -15,4 +15,26 @@ kotlin.code.style=official
 # Enables namespacing of each library's R class so that its R class includes only the
 # resources declared in the library itself and none from the library's dependencies,
 # thereby reducing the size of the R class for that library
-android.nonTransitiveRClass=true
+android.nonTransitiveRClass=true
+
+VERSION_NAME=0.0.1-alpha.1
+VERSION_CODE=1
+GROUP=io.iden3
+
+POM_DESCRIPTION=This library is Android Kotlin wrapper for the [Rapidsnark](https://github.com/iden3/rapidsnark). It enables the generation of proofs for specified circuits within an Android environment.
+POM_URL=https://github.com/iden3/android-rapidsnark
+POM_SCM_URL=https://github.com/iden3/android-rapidsnark
+POM_SCM_CONNECTION=scm:[email protected]:iden3/android-rapidsnark.git
+POM_SCM_DEV_CONNECTION=scm:[email protected]:iden3/android-rapidsnark.git
+POM_LICENCE_NAME=GNU General Public License v3.0
+POM_LICENCE_URL=https://github.com/iden3/android-rapidsnark/COPYING
+POM_LICENCE_DIST=repo
+POM_DEVELOPER_ID=<user id that is created on jira>
+POM_DEVELOPER_NAME=<Developer Name>
+POM_DEVELOPER_EMAIL=<Developer E-Mail Address>
+ossrhUsername=''
+ossrhPassword=''
+
+signing.keyId=46C550A2
+signing.password=somepassphrase
+signing.secretKeyRingFile=/Users/moria/.gnupg/secring.gpg

rapidsnark/build.gradle.kts

@@ -0,0 +1,110 @@
+import java.io.FileInputStream
+import java.util.Properties
+
+plugins {
+    id("com.android.library")
+    id("org.jetbrains.kotlin.android")
+    id("maven-publish")
+}
+
+val githubProperties = Properties()
+githubProperties.load(FileInputStream(rootProject.file("github.properties"))) //Set env variable GPR_USER & GPR_API_KEY if not adding a properties file
+
+repositories {
+    google()
+    mavenCentral()
+    maven {
+        name = "GitHubPackages"
+        url = uri("https://maven.pkg.github.com/iden3/android-rapidsnark")
+        credentials {
+            username = githubProperties.getProperty("gpr.user")
+            password = githubProperties.getProperty("gpr.key")
+        }
+    }
+}
+
+android {
+    namespace = "io.iden3.rapidsnark"
+    compileSdk = 34
+
+    defaultConfig {
+        minSdk = 24
+
+        consumerProguardFiles("consumer-rules.pro")
+
+        externalNativeBuild {
+            cmake {
+                cppFlags += "-O2 -frtti -fexceptions -Wall -fstack-protector-all"
+                abiFilters += listOf("x86_64", "arm64-v8a")
+            }
+        }
+        ndk {
+            //noinspection ChromeOsAbiSupport
+            abiFilters += listOf("x86_64", "arm64-v8a")
+        }
+    }
+
+    sourceSets {
+        getByName("main") {
+            java.srcDir("src/main/java")
+            jniLibs.srcDir("src/main/libs")
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    externalNativeBuild {
+        cmake {
+            path = file("src/main/cpp/CMakeLists.txt")
+            version = "3.22.1"
+        }
+    }
+
+    publishing {
+        singleVariant("release") {
+            withJavadocJar()
+            withSourcesJar()
+        }
+    }
+}
+
+dependencies {
+    implementation("androidx.core:core-ktx:1.10.1")
+    implementation("androidx.appcompat:appcompat:1.6.1")
+}
+
+publishing {
+    publications {
+        create<MavenPublication>("maven") {
+            groupId = "io.iden3"
+            artifactId = "rapidsnark"
+            version = "0.0.1-alpha.1"
+            artifact("$buildDir/outputs/aar/rapidsnark-release.aar")
+        }
+    }
+
+    repositories {
+        maven {
+            name = "GitHubPackages"
+            url = uri("https://maven.pkg.github.com/iden3/android-rapidsnark")
+            credentials {
+                username = githubProperties.getProperty("gpr.user")
+                password = githubProperties.getProperty("gpr.key")
+            }
+        }
+    }
+}