From 06d3f96706df01567ba87a7bcaf73d003dfb6c69 Mon Sep 17 00:00:00 2001
From: thunderbiscuit <thunderbiscuit@protonmail.com>
Date: Tue, 22 Mar 2022 14:01:13 -0400
Subject: [PATCH] Add aggregate task buildJvmLib

---
 .../kotlin/org/bitcoindevkit/plugin/Enums.kt  | 13 ++++++
 .../plugin/generate-bdk-bindings.gradle.kts   | 41 +++++++++++--------
 2 files changed, 36 insertions(+), 18 deletions(-)
 create mode 100644 buildSrc/src/main/kotlin/org/bitcoindevkit/plugin/Enums.kt

diff --git a/buildSrc/src/main/kotlin/org/bitcoindevkit/plugin/Enums.kt b/buildSrc/src/main/kotlin/org/bitcoindevkit/plugin/Enums.kt
new file mode 100644
index 0000000..6bcd494
--- /dev/null
+++ b/buildSrc/src/main/kotlin/org/bitcoindevkit/plugin/Enums.kt
@@ -0,0 +1,13 @@
+package org.bitcoindevkit.plugin
+
+enum class Arch {
+    AARCH64,
+    X86_64,
+    OTHER,
+}
+
+enum class OS {
+    MAC,
+    LINUX,
+    OTHER,
+}
diff --git a/buildSrc/src/main/kotlin/org/bitcoindevkit/plugin/generate-bdk-bindings.gradle.kts b/buildSrc/src/main/kotlin/org/bitcoindevkit/plugin/generate-bdk-bindings.gradle.kts
index f36d66f..d9a1fa8 100644
--- a/buildSrc/src/main/kotlin/org/bitcoindevkit/plugin/generate-bdk-bindings.gradle.kts
+++ b/buildSrc/src/main/kotlin/org/bitcoindevkit/plugin/generate-bdk-bindings.gradle.kts
@@ -11,31 +11,33 @@ val architecture: Arch = when (System.getProperty("os.arch")) {
     else -> Arch.OTHER
 }
 
-tasks.register<Exec>("buildJvmBinaries") {
+val buildJvmBinary by tasks.register<Exec>("buildJvmBinary") {
     group = "Bitcoindevkit"
-    description = "Build the JVM native binaries for the bitcoindevkit"
+    description = "Build the JVM binaries for the bitcoindevkit"
 
     workingDir("${project.projectDir}/../bdk-ffi")
     val cargoArgs: MutableList<String> = mutableListOf("build", "--release", "--target")
 
     if (operatingSystem == OS.MAC && architecture == Arch.X86_64) {
-        println("Building the JVM native libs for macOS x86_64")
         cargoArgs.add("x86_64-apple-darwin")
     } else if (operatingSystem == OS.MAC && architecture == Arch.AARCH64) {
-        println("Building the JVM native libs for macOS x86_64")
         cargoArgs.add("aarch64-apple-darwin")
     } else if (operatingSystem == OS.LINUX) {
-        println("Building the JVM native libs for Linux x86_64")
         cargoArgs.add("x86_64-unknown-linux-gnu")
     }
 
     executable("cargo")
     args(cargoArgs)
+
+    doLast {
+        println("Native library for bdk-jvm on ${cargoArgs.last()} successfully built")
+    }
 }
 
-tasks.register<Copy>("moveNativeLibs") {
+val moveNativeJvmLib by tasks.register<Copy>("moveNativeJvmLib") {
     group = "Bitcoindevkit"
-    description = "Move the native libraries in the bdk-jvm project"
+    description = "Move the native libraries to the bdk-jvm project"
+    dependsOn(buildJvmBinary)
 
     var targetDir = ""
     var resDir = ""
@@ -52,25 +54,28 @@ tasks.register<Copy>("moveNativeLibs") {
 
     from("${project.projectDir}/../bdk-ffi/target/$targetDir/release/libbdkffi.dylib")
     into("${project.projectDir}/../jvm/src/main/resources/$resDir/")
+
+    doLast {
+        println("$targetDir native binaries for JVM moved to ./jvm/src/main/resources/$resDir/")
+    }
 }
 
-tasks.register<Exec>("generateBindings") {
+val generateJvmBindings by tasks.register<Exec>("generateJvmBindings") {
     group = "Bitcoindevkit"
     description = "Building the bindings file for the bitcoindevkit"
+    dependsOn(moveNativeJvmLib)
 
     workingDir("${project.projectDir}/../bdk-ffi")
     executable("uniffi-bindgen")
     args("generate", "./src/bdk.udl", "--no-format", "--out-dir", "../jvm/src/main/kotlin", "--language", "kotlin")
+
+    doLast {
+        println("JVM bindings file successfully created")
+    }
 }
 
-enum class Arch {
-    AARCH64,
-    X86_64,
-    OTHER,
-}
-
-enum class OS {
-    MAC,
-    LINUX,
-    OTHER,
+tasks.register("buildJvmLib") {
+    group = "Bitcoindevkit"
+    description = "Aggregate task to build JVM library"
+    dependsOn(buildJvmBinary, moveNativeJvmLib, generateJvmBindings)
 }