Add language plugin executors form gradle and maven

- add the executors
- add integration tests

fixes #303

Justfile

@@ -443,6 +443,7 @@ upsert-gh-release:
 # Cleans everything, including the local ivy, git untracked files, and kills all java processes
 power-wash: clean-all
 	rm -rf ~/.ivy2/local/org.virtuslab/
+	rm -rf ~/.m2/repository/org/virtuslab/
 	git clean -i -d -x -e ".idea"
 	killall -9 java
 

integration-tests/LanguagePluginTest.test.scala

@@ -5,13 +5,17 @@ import besom.integration.common.*
 import munit.Slow
 import os.*
 
+import scala.concurrent.duration.Duration
+
 //noinspection ScalaWeakerAccess,TypeAnnotation,ScalaFileName
 class LanguagePluginTest extends munit.FunSuite {
   override def munitTests(): Seq[Test] = super
     .munitTests()
     .filterNot(tagsWhen(envVarOpt("CI").contains("true"))(LocalOnly))
     .filterNot(tags(Slow))
 
+  override val munitTimeout = Duration(5, "min")
+
   val wd                  = os.pwd / "integration-tests"
   val resourcesDir        = wd / "resources"
   val executorsDir        = resourcesDir / "executors"
@@ -41,8 +45,127 @@ class LanguagePluginTest extends munit.FunSuite {
         |  )
         |""".stripMargin
 
+  val gradleBuildFile =
+    s"""|plugins {
+        |    scala
+        |    application
+        |}
+        |
+        |repositories {
+        |    mavenLocal()
+        |    mavenCentral()
+        |}
+        |
+        |dependencies {
+        |    implementation("org.scala-lang:scala3-library_3:3.3.1")
+        |    implementation("org.virtuslab:besom-core_3:0.1.1-SNAPSHOT")
+        |    implementation("org.virtuslab:besom-fake-standard-resource_3:1.2.3-TEST")
+        |    implementation("org.virtuslab:besom-fake-external-resource_3:2.3.4-TEST")
+        |    if (project.hasProperty("besomBootstrapJar")) runtimeOnly(files(project.property("besomBootstrapJar") as String))
+        |}
+        |
+        |application {
+        |    mainClass.set(
+        |            if (project.hasProperty("mainClass")) {
+        |                project.property("mainClass") as String
+        |            } else {
+        |                "besom.languageplugin.test.pulumiapp.run"
+        |            }
+        |    )
+        |}
+        |""".stripMargin
+
+  val mavenPomFile =
+    s"""|<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        |         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+        |    <modelVersion>4.0.0</modelVersion>
+        |
+        |    <groupId>org.virtuslab.example</groupId>
+        |    <artifactId>infra</artifactId>
+        |    <version>1.0-SNAPSHOT</version>
+        |
+        |    <properties>
+        |        <encoding>UTF-8</encoding>
+        |        <maven.compiler.target>$javaVersion</maven.compiler.target>
+        |        <maven.compiler.release>$javaVersion</maven.compiler.release>
+        |        <mainClass>$${project.groupId}.$${project.artifactId}.run</mainClass>
+        |    </properties>
+        |
+        |    <profiles>
+        |        <profile>
+        |            <!-- This profile is used to run the project with the besom bootstrap jar -->
+        |            <id>default-pulumi-java-sdk-dependency</id>
+        |            <activation>
+        |                <property>
+        |                    <name>besomBootstrapJar</name>
+        |                </property>
+        |            </activation>
+        |            <dependencies>
+        |                <dependency>
+        |                    <groupId>org.virtuslab</groupId>
+        |                    <artifactId>besom-bootstrap_3</artifactId>
+        |                    <version>$coreVersion</version>
+        |                    <scope>system</scope>
+        |                    <systemPath>$${besomBootstrapJar}</systemPath>
+        |                </dependency>
+        |            </dependencies>
+        |        </profile>
+        |    </profiles>
+        |
+        |    <dependencies>
+        |        <dependency>
+        |            <groupId>org.scala-lang</groupId>
+        |            <artifactId>scala3-library_3</artifactId>
+        |            <version>$scalaVersion</version>
+        |        </dependency>
+        |        <dependency>
+        |            <groupId>org.virtuslab</groupId>
+        |            <artifactId>besom-core_3</artifactId>
+        |            <version>$coreVersion</version>
+        |        </dependency>
+        |        <dependency>
+        |            <groupId>org.virtuslab</groupId>
+        |            <artifactId>besom-fake-standard-resource_3</artifactId>
+        |            <version>1.2.3-TEST</version>
+        |        </dependency>
+        |        <dependency>
+        |            <groupId>org.virtuslab</groupId>
+        |            <artifactId>besom-fake-external-resource_3</artifactId>
+        |            <version>2.3.4-TEST</version>
+        |        </dependency>
+        |    </dependencies>
+        |
+        |    <build>
+        |        <sourceDirectory>src/main/scala</sourceDirectory>
+        |        <plugins>
+        |            <plugin>
+        |                <groupId>net.alchim31.maven</groupId>
+        |                <artifactId>scala-maven-plugin</artifactId>
+        |                <version>4.8.1</version>
+        |                <executions>
+        |                    <execution>
+        |                        <goals>
+        |                            <goal>compile</goal>
+        |                            <goal>testCompile</goal>
+        |                        </goals>
+        |                    </execution>
+        |                </executions>
+        |            </plugin>
+        |            <plugin>
+        |                <groupId>org.apache.maven.plugins</groupId>
+        |                <artifactId>maven-wrapper-plugin</artifactId>
+        |                <version>3.2.0</version>
+        |                <configuration>
+        |                    <mavenVersion>3.9.6</mavenVersion>
+        |                </configuration>
+        |            </plugin>
+        |        </plugins>
+        |    </build>
+        |</project>
+        |""".stripMargin
+
   def publishLocalResourcePlugin(pluginName: String) =
-    scalaCli.publishLocal(".").call(cwd = resourcesDir / pluginName)
+    scalaCli.publishLocalMaven(".").call(cwd = resourcesDir / pluginName)
 
   def publishLocalResourcePlugins() =
     publishLocalResourcePlugin("fake-standard-resource-plugin")
@@ -73,7 +196,7 @@ class LanguagePluginTest extends munit.FunSuite {
     )
   )
 
-  def testExecutor(ctx: pulumi.FixtureContext, pluginsJson: String) =
+  def testExecutor(ctx: pulumi.FixtureContext, pluginsJson: String = "") =
     if pluginsJson.nonEmpty then
       val actual = PulumiPluginJSON.listFrom(pluginsJson)
       assert {
@@ -125,6 +248,8 @@ class LanguagePluginTest extends munit.FunSuite {
   end testExecutor
 
   override def beforeAll(): Unit =
+    scalaCli.publishLocalMaven("besom-json")
+    scalaCli.publishLocalMaven("core")
     publishLocalResourcePlugins()
 
   FunFixture[pulumi.FixtureContext](
@@ -154,7 +279,27 @@ class LanguagePluginTest extends munit.FunSuite {
     ),
     teardown = pulumi.fixture.teardown
   ).test("sbt".tag(LocalOnly)) { ctx =>
-    testExecutor(ctx, "") // we skip bootstrap test for sbt due to practical reasons for now
+    testExecutor(ctx)
+  }
+
+  FunFixture[pulumi.FixtureContext](
+    setup = pulumi.fixture.setup(
+      executorsDir / "gradle",
+      projectFiles = Map("build.gradle.kts" -> gradleBuildFile)
+    ),
+    teardown = pulumi.fixture.teardown
+  ).test("gradle") { ctx =>
+    testExecutor(ctx)
+  }
+
+  FunFixture[pulumi.FixtureContext](
+    setup = pulumi.fixture.setup(
+      executorsDir / "maven",
+      projectFiles = Map("pom.xml" -> mavenPomFile)
+    ),
+    teardown = pulumi.fixture.teardown
+  ).test("maven") { ctx =>
+    testExecutor(ctx)
   }
 
   FunFixture[pulumi.FixtureContext](

integration-tests/integration.scala

@@ -266,6 +266,22 @@ object scalaCli {
     "--javac-opt=-J-XX:+UseParallelGC",
     additional
   )
+
+  def publishLocalMaven(additional: os.Shellable*) = pproc(
+    "scala-cli",
+    "--power",
+    "publish",
+    s"--publish-repository=file://${os.home}/.m2/repository",
+    "--sources=false",
+    "--doc=false",
+    "--suppress-experimental-feature-warning",
+    "--suppress-directives-in-multiple-files-warning",
+    "--server=false",
+    "--javac-opt=-verbose",
+    "--javac-opt=-J-XX:MaxHeapSize=32G",
+    "--javac-opt=-J-XX:+UseParallelGC",
+    additional
+  )
 }
 
 object codegen {

integration-tests/resources/executors/gradle/.gitattributes

@@ -0,0 +1,9 @@
+#
+# https://help.github.com/articles/dealing-with-line-endings/
+#
+# Linux start script should use lf
+/gradlew        text eol=lf
+
+# These are Windows script files and should use crlf
+*.bat           text eol=crlf
+*.cmd           text eol=crlf

integration-tests/resources/executors/gradle/.gitignore

@@ -0,0 +1,6 @@
+
+# Ignore Gradle project-specific cache directory
+.gradle
+
+# Ignore Gradle build output directory
+build

integration-tests/resources/executors/gradle/Pulumi.yaml

@@ -0,0 +1,9 @@
+name: language-plugin-test
+description: gradle executor test
+runtime:
+  name: scala
+  options:
+    # language host debugging options, for full list of options:
+    #   ~/.pulumi/plugins/language-scala-v0.1.0/pulumi-language-scala -h
+    v: 0
+    logtostderr: true

integration-tests/resources/executors/gradle/build.gradle.kts

@@ -0,0 +1,27 @@
+plugins {
+    scala
+    application
+}
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+dependencies {
+    implementation("org.scala-lang:scala3-library_3:3.3.1")
+    implementation("org.virtuslab:besom-core_3:0.1.1-SNAPSHOT")
+    implementation("org.virtuslab:besom-fake-standard-resource_3:1.2.3-TEST")
+    implementation("org.virtuslab:besom-fake-external-resource_3:2.3.4-TEST")
+    if (project.hasProperty("besomBootstrapJar")) runtimeOnly(files(project.property("besomBootstrapJar") as String))
+}
+
+application {
+    mainClass.set(
+            if (project.hasProperty("mainClass")) {
+                project.property("mainClass") as String
+            } else {
+                "besom.languageplugin.test.pulumiapp.run"
+            }
+    )
+}

integration-tests/resources/executors/gradle/gradle/libs.versions.toml

@@ -0,0 +1,2 @@
+# This file was generated by the Gradle 'init' task.
+# https://docs.gradle.org/current/userguide/platforms.html#sub::toml-dependencies-format

integration-tests/resources/executors/gradle/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists