Add multi-module BSP tests

integration/ide/bsp-server/resources/project/build.mill

@@ -2,12 +2,38 @@ package build
 
 import mill._
 
+// testing a simple Java module
 object `hello-java` extends scalalib.JavaModule
 
+// testing a simple Scala module
 object `hello-scala` extends scalalib.ScalaModule {
   def scalaVersion = Option(System.getenv("TEST_SCALA_2_13_VERSION")).getOrElse(???)
 }
 
+// testing a simple Kotlin module
 object `hello-kotlin` extends kotlinlib.KotlinModule {
   def kotlinVersion = Option(System.getenv("TEST_KOTLIN_VERSION")).getOrElse(???)
 }
+
+// testing a two-module setup, with one module depending on the other,
+// involving ivyDeps, but also compile-time only and runtime only dependencies
+object lib extends scalalib.JavaModule {
+  import scalalib._
+  def compileIvyDeps = Agg(
+    ivy"junit:junit:4.13.2"
+  )
+  def ivyDeps = Agg(
+    ivy"org.slf4j:slf4j-api:2.0.16"
+  )
+}
+
+object app extends scalalib.JavaModule {
+  import scalalib._
+  def moduleDeps = Seq(lib)
+  def ivyDeps = Agg(
+    ivy"ch.qos.logback:logback-core:1.5.15"
+  )
+  def runIvyDeps = Agg(
+    ivy"com.mysql:mysql-connector-j:9.1.0"
+  )
+}

integration/ide/bsp-server/resources/snapshots/build-targets-compile-classpaths.json

@@ -1,5 +1,28 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/ch/qos/logback/logback-core/1.5.15/logback-core-1.5.15.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///workspace/lib/compile-resources",
+        "file:///workspace/out/lib/compile.dest/classes",
+        "file:///workspace/app/compile-resources"
+      ]
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/junit/junit/4.13.2/junit-4.13.2.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar",
+        "file:///workspace/lib/compile-resources"
+      ]
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"

integration/ide/bsp-server/resources/snapshots/build-targets-dependency-modules.json

@@ -1,5 +1,35 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "modules": [
+        {
+          "name": "ch.qos.logback:logback-core",
+          "version": "1.5.15"
+        },
+        {
+          "name": "org.slf4j:slf4j-api",
+          "version": "2.0.16"
+        }
+      ]
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "modules": [
+        {
+          "name": "junit:junit",
+          "version": "4.13.2"
+        },
+        {
+          "name": "org.slf4j:slf4j-api",
+          "version": "2.0.16"
+        }
+      ]
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"

integration/ide/bsp-server/resources/snapshots/build-targets-dependency-sources.json

@@ -1,5 +1,24 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "sources": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/ch/qos/logback/logback-core/1.5.15/logback-core-1.5.15-sources.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16-sources.jar"
+      ]
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "sources": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/junit/junit/4.13.2/junit-4.13.2-sources.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16-sources.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3-sources.jar"
+      ]
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"

integration/ide/bsp-server/resources/snapshots/build-targets-javac-options.json

@@ -1,5 +1,32 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "options": [],
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/ch/qos/logback/logback-core/1.5.15/logback-core-1.5.15.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///workspace/lib/compile-resources",
+        "file:///workspace/out/lib/compile.dest/classes",
+        "file:///workspace/app/compile-resources"
+      ],
+      "classDirectory": "file:///workspace/out/app/compile.dest/classes"
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "options": [],
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/junit/junit/4.13.2/junit-4.13.2.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar",
+        "file:///workspace/lib/compile-resources"
+      ],
+      "classDirectory": "file:///workspace/out/lib/compile.dest/classes"
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"

integration/ide/bsp-server/resources/snapshots/build-targets-jvm-run-environments.json

@@ -1,5 +1,41 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/com/mysql/mysql-connector-j/9.1.0/mysql-connector-j-9.1.0.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/ch/qos/logback/logback-core/1.5.15/logback-core-1.5.15.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/com/google/protobuf/protobuf-java/4.26.1/protobuf-java-4.26.1.jar",
+        "file:///workspace/lib/compile-resources",
+        "file:///workspace/lib/resources",
+        "file:///workspace/out/lib/compile.dest/classes",
+        "file:///workspace/app/compile-resources",
+        "file:///workspace/app/resources",
+        "file:///workspace/out/app/compile.dest/classes"
+      ],
+      "jvmOptions": [],
+      "workingDirectory": "/workspace",
+      "environmentVariables": {},
+      "mainClasses": []
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///workspace/lib/compile-resources",
+        "file:///workspace/lib/resources",
+        "file:///workspace/out/lib/compile.dest/classes"
+      ],
+      "jvmOptions": [],
+      "workingDirectory": "/workspace",
+      "environmentVariables": {},
+      "mainClasses": []
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"

integration/ide/bsp-server/resources/snapshots/build-targets-jvm-test-environments.json

@@ -1,5 +1,41 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/com/mysql/mysql-connector-j/9.1.0/mysql-connector-j-9.1.0.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/ch/qos/logback/logback-core/1.5.15/logback-core-1.5.15.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/com/google/protobuf/protobuf-java/4.26.1/protobuf-java-4.26.1.jar",
+        "file:///workspace/lib/compile-resources",
+        "file:///workspace/lib/resources",
+        "file:///workspace/out/lib/compile.dest/classes",
+        "file:///workspace/app/compile-resources",
+        "file:///workspace/app/resources",
+        "file:///workspace/out/app/compile.dest/classes"
+      ],
+      "jvmOptions": [],
+      "workingDirectory": "/workspace",
+      "environmentVariables": {},
+      "mainClasses": []
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///workspace/lib/compile-resources",
+        "file:///workspace/lib/resources",
+        "file:///workspace/out/lib/compile.dest/classes"
+      ],
+      "jvmOptions": [],
+      "workingDirectory": "/workspace",
+      "environmentVariables": {},
+      "mainClasses": []
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"

integration/ide/bsp-server/resources/snapshots/build-targets-output-paths.json

@@ -1,5 +1,17 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "outputPaths": []
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "outputPaths": []
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"

integration/ide/bsp-server/resources/snapshots/build-targets-resources.json

@@ -1,5 +1,17 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "resources": []
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "resources": []
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"

integration/ide/bsp-server/resources/snapshots/build-targets-scalac-options.json

@@ -1,5 +1,32 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "options": [],
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/ch/qos/logback/logback-core/1.5.15/logback-core-1.5.15.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///workspace/lib/compile-resources",
+        "file:///workspace/out/lib/compile.dest/classes",
+        "file:///workspace/app/compile-resources"
+      ],
+      "classDirectory": "file:///workspace/out/app/compile.dest/classes"
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "options": [],
+      "classpath": [
+        "file:///coursier-cache/https/repo1.maven.org/maven2/junit/junit/4.13.2/junit-4.13.2.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.16/slf4j-api-2.0.16.jar",
+        "file:///coursier-cache/https/repo1.maven.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar",
+        "file:///workspace/lib/compile-resources"
+      ],
+      "classDirectory": "file:///workspace/out/lib/compile.dest/classes"
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"

integration/ide/bsp-server/resources/snapshots/build-targets-sources.json

@@ -1,5 +1,29 @@
 {
   "items": [
+    {
+      "target": {
+        "uri": "file:///workspace/app"
+      },
+      "sources": [
+        {
+          "uri": "file:///workspace/app/src",
+          "kind": 2,
+          "generated": false
+        }
+      ]
+    },
+    {
+      "target": {
+        "uri": "file:///workspace/lib"
+      },
+      "sources": [
+        {
+          "uri": "file:///workspace/lib/src",
+          "kind": 2,
+          "generated": false
+        }
+      ]
+    },
     {
       "target": {
         "uri": "file:///workspace/hello-java"