Merge pull request #73 from bitcoindevkit/publish-a-package

Publish android and kotlin packages

.gitignore

@@ -15,3 +15,5 @@ local.properties
 .DS_Store
 testdb
 xcuserdata
+.lsp
+.clj-kondo

README.md

@@ -11,7 +11,42 @@ for the rust library bdk for the Bitcoin Dev Kit (BDK) project.
 | Kotlin | Android | WIP |
 | Swift | iOS | WIP |
 
-## Getting Started
+
+## Getting Started (User)
+
+If you just want to consume the language bindings:
+
+### Kotlin (JVM)
+
+1. Add the following maven repository location to your build file:
+```
+repositories {
+  maven {
+      url = uri("https://mymavenrepo.com/repo/hvZOau2SW1xzbycfC96m/")
+  }
+}
+```
+1. Add the dependency
+```
+implementation("org.bitcoindevkit:bdk-jvm:0.1.0")
+```
+
+### Kotlin (Android)
+
+1. Add the following maven repository location to your build file:
+```
+repositories {
+  maven {
+      url = uri("https://mymavenrepo.com/repo/hvZOau2SW1xzbycfC96m/")
+  }
+}
+```
+1. Add the dependency
+```
+implementation("org.bitcoindevkit:bdk-android:0.1.0")
+```
+
+## Getting Started (Developer)
 
 This project uses rust. A basic knowledge of the rust ecosystem is helpful.
 

bindings/bdk-kotlin/android/build.gradle

@@ -1,6 +1,8 @@
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 apply plugin: 'maven-publish'
+group = 'org.bitcoindevkit'
+version = '0.1.0'
 
 android {
     compileSdkVersion 30
@@ -26,25 +28,18 @@ android {
 afterEvaluate {
 
     publishing {
-        publications {
-            // Creates a Maven publication called "release".
-            release(MavenPublication) {
-                // Applies the component for the release build variant.
-                from components.release
 
-                // You can then customize attributes of the publication as shown below.
-                groupId = 'org.bitcoindevkit'
-                artifactId = 'bdk'
-                version = '0.0.1-SNAPSHOT'
+        repositories {
+            maven {
+                url myMavenRepoWriteUrl
             }
-            // Creates a Maven publication called “debug”.
-            debug(MavenPublication) {
-                // Applies the component for the debug build variant.
-                from components.debug
+        }
 
-                groupId = 'org.bitcoindevkit'
-                artifactId = 'bdk-debug'
-                version = '0.0.1-SNAPSHOT'
+        publications {
+
+            maven(MavenPublication) {
+                from components.release
+                artifactId = 'bdk-android'
             }
         }
     }

bindings/bdk-kotlin/jvm/build.gradle

@@ -27,11 +27,18 @@ dependencies {
 }
 
 publishing {
+
+    repositories {
+        maven {
+            url myMavenRepoWriteUrl
+        }
+    }
+
     publications {
         maven(MavenPublication) {
             groupId = 'org.bitcoindevkit'
-            artifactId = 'bdk'
-            version = '0.0.1-SNAPSHOT'
+            artifactId = 'bdk-jvm'
+            version = '0.1.0'
 
             from components.java
         }

build.sh

@@ -100,9 +100,9 @@ build_android() {
   export CFLAGS="-D__ANDROID_API__=21"
 
   # IMPORTANT: make sure every target is not a substring of a different one. We check for them with grep later on
-  BUILD_TARGETS="${BUILD_TARGETS:-aarch64,armv7,x86_64,i686}"
+  BUILD_TARGETS="${BUILD_TARGETS:-aarch64,x86_64,i686}"
 
-  mkdir -p bindings/bdk-kotlin/android/src/main/jniLibs/ bindings/bdk-kotlin/android/src/main/jniLibs/arm64-v8a bindings/bdk-kotlin/android/src/main/jniLibs/x86_64 bindings/bdk-kotlin/android/src/main/jniLibs/armeabi-v7a bindings/bdk-kotlin/android/src/main/jniLibs/x86
+  mkdir -p bindings/bdk-kotlin/android/src/main/jniLibs/ bindings/bdk-kotlin/android/src/main/jniLibs/arm64-v8a bindings/bdk-kotlin/android/src/main/jniLibs/x86_64 bindings/bdk-kotlin/android/src/main/jniLibs/x86
 
   if echo $BUILD_TARGETS | grep "aarch64"; then
       CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER="aarch64-linux-android21-clang" CC="aarch64-linux-android21-clang" cargo build --target=aarch64-linux-android
@@ -112,10 +112,6 @@ build_android() {
       CARGO_TARGET_X86_64_LINUX_ANDROID_LINKER="x86_64-linux-android21-clang" CC="x86_64-linux-android21-clang" cargo build --target=x86_64-linux-android
       cp target/x86_64-linux-android/debug/libbdkffi.so bindings/bdk-kotlin/android/src/main/jniLibs/x86_64
   fi
-  if echo $BUILD_TARGETS | grep "armv7"; then
-      CARGO_TARGET_ARMV7_LINUX_ANDROIDEABI_LINKER="armv7a-linux-androideabi21-clang" CC="armv7a-linux-androideabi21-clang" cargo build --target=armv7-linux-androideabi
-      cp target/armv7-linux-androideabi/debug/libbdkffi.so bindings/bdk-kotlin/android/src/main/jniLibs/armeabi-v7a
-  fi
   if echo $BUILD_TARGETS | grep "i686"; then
       CARGO_TARGET_I686_LINUX_ANDROID_LINKER="i686-linux-android21-clang" CC="i686-linux-android21-clang" cargo build --target=i686-linux-android
       cp target/i686-linux-android/debug/libbdkffi.so bindings/bdk-kotlin/android/src/main/jniLibs/x86
@@ -125,7 +121,7 @@ build_android() {
   cp -R bindings/bdk-kotlin/jvm/src/main/kotlin bindings/bdk-kotlin/android/src/main
 
   # bdk-kotlin aar
-  (cd bindings/bdk-kotlin && ./gradlew :android:build && ./gradlew :android:publishToMavenLocal)
+  (cd bindings/bdk-kotlin && ./gradlew :android:build)
 }
 
 OS=$(uname)