101 lines
3.4 KiB
Plaintext
101 lines
3.4 KiB
Plaintext
package org.bitcoindevkit.plugins
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// register a task called buildJvmBinaries which will run something like
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// cargo build --release --target aarch64-apple-darwin
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val buildJvmBinaries by tasks.register<DefaultTask>("buildJvmBinaries") {
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if (operatingSystem == OS.MAC) {
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exec {
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workingDir("${project.projectDir}/../bdk-ffi")
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executable("cargo")
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val cargoArgs: List<String> = listOf("build", "--release", "--target", "x86_64-apple-darwin")
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args(cargoArgs)
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}
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exec {
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workingDir("${project.projectDir}/../bdk-ffi")
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executable("cargo")
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val cargoArgs: List<String> = listOf("build", "--release", "--target", "aarch64-apple-darwin")
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args(cargoArgs)
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}
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} else if(operatingSystem == OS.LINUX) {
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exec {
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workingDir("${project.projectDir}/../bdk-ffi")
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executable("cargo")
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val cargoArgs: List<String> = listOf("build", "--release", "--target", "x86_64-unknown-linux-gnu")
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args(cargoArgs)
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}
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}
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}
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// move the native libs build by cargo from bdk-ffi/target/.../release/
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// to their place in the bdk-jvm library
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val moveNativeJvmLibs by tasks.register<DefaultTask>("moveNativeJvmLibs") {
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// dependsOn(buildJvmBinaryX86_64MacOS, buildJvmBinaryAarch64MacOS, buildJvmBinaryLinux)
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dependsOn(buildJvmBinaries)
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data class CopyMetadata(val targetDir: String, val resDir: String, val ext: String)
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val libsToCopy: MutableList<CopyMetadata> = mutableListOf()
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if (operatingSystem == OS.MAC) {
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libsToCopy.add(
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CopyMetadata(
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targetDir = "aarch64-apple-darwin",
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resDir = "darwin-aarch64",
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ext = "dylib"
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)
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)
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libsToCopy.add(
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CopyMetadata(
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targetDir = "x86_64-apple-darwin",
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resDir = "darwin-x86-64",
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ext = "dylib"
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)
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)
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} else if (operatingSystem == OS.LINUX) {
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libsToCopy.add(
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CopyMetadata(
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targetDir = "x86_64-unknown-linux-gnu",
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resDir = "linux-x86-64",
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ext = "so"
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)
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)
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}
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libsToCopy.forEach {
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doFirst {
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copy {
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with(it) {
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from("${project.projectDir}/../bdk-ffi/target/${this.targetDir}/release/libbdkffi.${this.ext}")
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into("${project.projectDir}/../jvm/src/main/resources/${this.resDir}/")
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}
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}
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}
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}
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}
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// generate the bindings using the bdk-ffi-bindgen tool created in the bdk-ffi submodule
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val generateJvmBindings by tasks.register<Exec>("generateJvmBindings") {
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dependsOn(moveNativeJvmLibs)
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workingDir("${project.projectDir}/../bdk-ffi")
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executable("cargo")
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args("run", "--package", "bdk-ffi-bindgen", "--", "--language", "kotlin", "--out-dir", "../jvm/src/main/kotlin")
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doLast {
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println("JVM bindings file successfully created")
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}
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}
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// we need an aggregate task which will run the 3 required tasks to build the JVM libs in order
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// the task will also appear in the printout of the ./gradlew tasks task with a group and description
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tasks.register("buildJvmLib") {
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group = "Bitcoindevkit"
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description = "Aggregate task to build JVM library"
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dependsOn(
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buildJvmBinaries,
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moveNativeJvmLibs,
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generateJvmBindings
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)
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}
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