feat(plugin): add first try of task

.gitignore

@@ -2,3 +2,5 @@
 build/
 .idea/
 node_modules/
+
+.DS_Store

src/main/kotlin/io/github/zuccherosintattico/gradle/CheckNodeTask.kt

@@ -0,0 +1,21 @@
+package io.github.zuccherosintattico.gradle
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.tasks.TaskAction
+
+open class CheckNodeTask : DefaultTask() {
+    init {
+        group = "Node"
+        description = "Check if Node is installed"
+    }
+
+    @TaskAction
+    fun checkNode() {
+        val res = Runtime.getRuntime().runCatching { exec("node --version").waitFor() }
+        if (res.isSuccess) {
+            logger.quiet("Node is installed")
+        } else {
+            logger.error("Node is not installed")
+        }
+    }
+}

src/main/kotlin/io/github/zuccherosintattico/gradle/Typescript.kt

@@ -20,8 +20,12 @@ import java.io.Serializable
 open class Typescript : Plugin<Project> {
     override fun apply(project: Project) {
         val extension = project.extensions.create<TypescriptExtension>("typescript")
-        project.tasks.register<TypescriptTask>("hello") {
-            author.set(extension.author)
+
+        val checkNodeTask = project.tasks.register<CheckNodeTask>("checkNode")
+
+        project.tasks.register<TypescriptTask>("compileTypescript") {
+            dependsOn(checkNodeTask)
+            sourceSet.set(extension.sourceSet)
         }
     }
 }
@@ -35,13 +39,13 @@ open class TypescriptTask : DefaultTask() {
      * Just a template.
      */
     @Input
-    val author: Property<String> = project.objects.property()
+    val sourceSet: Property<String> = project.objects.property()
 
     /**
      * Read-only property calculated from the greeting.
      */
     @Internal
-    val message: Provider<String> = author.map { "Hello from $it" }
+    val message: Provider<String> = sourceSet.map { "Hello from $it" }
 
     /**
      * Just a template.
@@ -60,7 +64,7 @@ open class TypescriptExtension(objects: ObjectFactory) : Serializable {
     /**
      * Just a template.
      */
-    val author: Property<String> = objects.property()
+    val sourceSet: Property<String> = objects.property<String>().convention("src/main/typescript")
 
     companion object {
         private const val serialVersionUID = 1L

src/test/kotlin/io/github/zuccherosintattico/gradle/MyTests.kt

@@ -0,0 +1,52 @@
+package io.github.zuccherosintattico.gradle
+
+import io.kotest.core.spec.style.AnnotationSpec
+import io.kotest.matchers.paths.shouldExist
+import org.gradle.testkit.runner.GradleRunner
+import java.io.File
+import java.nio.file.Files
+import kotlin.io.path.createTempDirectory
+
+class MyTests : AnnotationSpec() {
+
+    @BeforeAll
+    fun setup() {
+        val testkitProperties = javaClass.classLoader.getResource("testkit-gradle.properties")?.readText()
+        checkNotNull(testkitProperties) {
+            "No file testkit-gradle.properties was generated"
+        }
+    }
+
+    @Test
+    fun `test the plugin`() {
+        val folder = createTempDirectory("test")
+        folder.shouldExist()
+
+        val testResources = File("src/test/resources/plugin-base-env").toPath()
+        Files.walk(testResources)
+            .filter { it != testResources }
+            .map { testResources.relativize(it) }
+            .map { testResources.resolve(it) to folder.resolve(it) }
+            .forEach { (source, destination) ->
+                Files.createDirectories(destination.parent)
+                Files.copy(source, destination)
+            }
+
+        println(folder.toFile())
+
+        val result = with(GradleRunner.create()) {
+            withProjectDir(folder.toFile())
+            withArguments("compileTypescript", "--stacktrace")
+            withPluginClasspath()
+            build()
+        }
+
+        result.output.lines().forEach { println(it) }
+
+//        ProcessBuilder("npx", "tsc", "--outDir", "./build/bin", "src/main/typescript/*.ts")
+//            .directory(folder.toFile())
+//            .inheritIO()
+//            .start()
+//            .waitFor()
+    }
+}

src/test/resources/plugin-base-env/build.gradle.kts

@@ -0,0 +1,6 @@
+plugins {
+    id("io.github.zuccherosintattico.typescript-gradle-plugin")
+}
+typescript {
+    sourceSet = "src/main/typescript"
+}

src/test/resources/plugin-base-env/src/main/typescript/index.ts

@@ -0,0 +1,10 @@
+class Person {
+    constructor(public name: string, public age: number) {
+    }
+    toString() {
+        return `${this.name} is ${this.age} years old`;
+    }
+}
+
+let p = new Person("John", 42);
+console.log(p.toString());