Initial TeaVM

.github/workflows/binaries.yml

@@ -44,6 +44,28 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  teavm:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+      - name: Generate JBang cache key
+        id: cache-key
+        shell: bash
+        run: |
+          echo "cache_key=jbang-$(date +%F)" >> $GITHUB_OUTPUT
+      - name: Use cache
+        uses: actions/cache@v4
+        with:
+          path: ~/.jbang
+          key: ${{ steps.cache-key.outputs.cache_key }}
+          restore-keys:
+            jbang-
+      - name: Setup JBang
+        uses: jbangdev/setup-jbang@main
+      - run: ./gradlew :jabkit:buildWasmGC
+
   conditions:
     runs-on: ubuntu-latest
     outputs:

build-logic/src/main/kotlin/org.jabref.gradle.base.dependency-rules.gradle.kts

@@ -80,6 +80,9 @@ jvmDependencyConflicts.patch {
     }
 }
 
+// This sets the java module names for the jar files.
+// Required for a deterministic and clean module-aware build.
+// Especially needed for jpackage.
 extraJavaModuleInfo {
     failOnAutomaticModules = true
     failOnModifiedDerivedModuleNames = true
@@ -643,4 +646,62 @@ extraJavaModuleInfo {
     module("org.openjdk.jmh:jmh-generator-bytecode", "jmh.generator.bytecode")
     module("org.openjdk.jmh:jmh-generator-reflection", "jmh.generator.reflection")
     module("org.apache.commons:commons-math3", "commons.math3")
+
+    // region TeaVM
+    module("org.teavm:teavm-core", "teavm.core") {
+        exports("org.teavm.vm.spi") // ensures org.teavm.vm.spi is visible
+    }
+    module("org.teavm:teavm-classlib", "teavm.classlib") {
+        requireAllDefinedDependencies()
+        requires("teavm.core")
+    }
+    module("org.teavm:teavm-interop", "teavm.interop")
+    module("org.teavm:teavm-platform", "teavm.platform") {
+        // requireAllDefinedDependencies()
+        requires("teavm.core")
+    }
+    module("org.teavm:teavm-jso", "org.teavm.jso")
+    module("org.teavm:teavm-jso-apis", "org.teavm.jso.apis")
+
+    module("org.teavm:teavm-jso-impl", "teavm.jso.impl") {
+        requireAllDefinedDependencies()
+        requires("teavm.core")
+    }
+    module("org.teavm:teavm-relocated-libs-rhino", "teavm.relocated.libs.rhino")
+
+    module("org.teavm:teavm-metaprogramming-impl", "teavm.metaprogramming.impl") {
+        requireAllDefinedDependencies()
+        requires("teavm.core")
+    }
+    module("org.teavm:teavm-metaprogramming-api", "teavm.metaprogramming.api")
+    module("org.teavm:teavm-relocated-libs-commons-io", "teavm.relocated.libs.commons.io")
+    module("org.teavm:teavm-relocated-libs-asm", "teavm.relocated.libs.asm") {
+        // preserveExisting() // Does not work, because "Package org.objectweb.asm.signature not found in module" (the package moved org.objectweb to org.teavm)
+        patchRealModule()
+        exportAllPackages()
+    }
+    module("org.teavm:teavm-relocated-libs-asm-analysis", "teavm.relocated.libs.asm.analysis") {
+        patchRealModule()
+        exportAllPackages()
+    }
+    module("org.teavm:teavm-relocated-libs-asm-commons", "teavm.relocated.libs.asm.commons") {
+        patchRealModule()
+        exportAllPackages()
+    }
+    module("org.teavm:teavm-relocated-libs-asm-tree", "teavm.relocated.libs.asm.tree") {
+        patchRealModule()
+        exportAllPackages()
+    }
+    module("org.teavm:teavm-relocated-libs-asm-util", "teavm.relocated.libs.asm.util") {
+        patchRealModule()
+        exportAllPackages()
+    }
+    module("org.teavm:teavm-relocated-libs-hppc", "teavm.relocated.libs.asm.hppc") {
+        patchRealModule()
+        exportAllPackages()
+    }
+
+    module("com.jcraft:jzlib", "jzlib")
+    module("joda-time:joda-time", "org.joda.time")
+    // endregion
 }

build-logic/src/main/kotlin/org.jabref.gradle.base.targets.gradle.kts

@@ -42,4 +42,10 @@ javaModulePackaging {
         architecture = MachineArchitecture.X86_64
         packageTypes = listOf("app-image", "msi")
     }
+    // TeaVM Platforms: https://github.com/konsoletyper/teavm/blob/master/interop/core/src/main/java/org/teavm/interop/Platforms.java
+    target("webassembly") {
+        operatingSystem = OperatingSystemFamily.LINUX
+        architecture = MachineArchitecture.X86_64
+        packageTypes = listOf("")
+    }
 }

jabkit/build.gradle.kts

@@ -1,13 +1,19 @@
 plugins {
     id("org.jabref.gradle.module")
     id("application")
+    id("org.teavm") version "0.12.3"
 }
 
+import org.gradle.nativeplatform.OperatingSystemFamily
+import org.gradle.nativeplatform.MachineArchitecture
+
 group = "org.jabref.jabkit"
 version = project.findProperty("projVersion") ?: "100.0.0"
 
 
 dependencies {
+    implementation(teavm.libs.jsoApis)
+
     implementation(project(":jablib"))
 
     // FIXME: Injector needs to be removed, no JavaFX dependencies, etc.
@@ -50,6 +56,9 @@ dependencies {
     testImplementation(project(":test-support"))
     testImplementation("org.mockito:mockito-core")
     testImplementation("net.bytebuddy:byte-buddy")
+
+    // TeaVM
+    testImplementation("org.teavm:teavm-core")
 }
 
 javaModuleTesting.whitebox(testing.suites["test"]) {
@@ -94,3 +103,31 @@ javaModulePackaging {
         packageTypes = listOf("app-image")
     }
 }
+
+teavm {
+    all {
+        mainClass.set("org.jabref.JabKit")
+    }
+    js {
+        addedToWebApp = true
+
+        // this is also optional, default value is <project name>.js
+        targetFileName = "example.js"
+    }
+    wasmGC {
+        addedToWebApp = true
+    }
+}
+
+configurations.testImplementation {
+    exclude(group = "org.teavm", module = "teavm-junit")
+}
+
+// Hint by @jjohannes
+configurations.teavmClasspath {
+    attributes {
+        // TeaVM Platforms: https://github.com/konsoletyper/teavm/blob/master/interop/core/src/main/java/org/teavm/interop/Platforms.java
+        attribute(OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE, objects.named<OperatingSystemFamily>(OperatingSystemFamily.LINUX))
+        attribute(MachineArchitecture.ARCHITECTURE_ATTRIBUTE, objects.named<MachineArchitecture>(MachineArchitecture.X86_64))
+    }
+}

versions/build.gradle.kts

@@ -140,6 +140,7 @@ dependencies.constraints {
     api("org.postgresql:postgresql:42.7.7")
     api("org.slf4j:jul-to-slf4j:2.0.17")
     api("org.slf4j:slf4j-api:2.0.17")
+    api("org.teavm:teavm-core:0.12.3")
     api("org.testfx:testfx-core:4.0.18")
     api("org.testfx:testfx-junit5:4.0.18")
     api("org.tinylog:slf4j-tinylog:2.7.0")