oracle · graalvmbot · Jun 4, 2026 · Jun 3, 2026 · Jun 4, 2026
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
@@ -2,7 +2,7 @@
     "name": "GraalPy",
     "build": { "dockerfile": "Dockerfile" },
     "postCreateCommand": {
-        "vscodeinit": "sudo chmod a+rwx ../ && mx -y sforceimports && mx -y vscodeinit && ln -sf $PWD/../graalpython.code-workspace graalpython.code-workspace && mx -y build --target GRAALPY_JVM_STANDALONE"
+        "hint": "echo 'GraalPy devcontainer ready. Run mx python-jvm if you need to build GraalPy for testing.'"
     },
     "hostRequirements": {
         "cpus": 2,

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -29,6 +29,14 @@ repos:
     entry: bash scripts/pre-commit-pylint.sh
     types: [text]
     files: '^mx\.graalpython/.*\.py$'
+  - id: maven-ide-sync
+    name: Maven IDE facade sync
+    language: system
+    pass_filenames: true
+    require_serial: true
+    entry: bash -c 'unset GIT_DIR; exec mx python-pominit "$@"' --
+    types: [text]
+    files: '^(mx\.graalpython/suite\.py|mx\.graalpython/mx_pominit\.py)$'
 - repo: https://github.com/pre-commit/pre-commit-hooks
   rev: v5.0.0
   hooks:

diff --git a/docs/contributor/CONTRIBUTING.md b/docs/contributor/CONTRIBUTING.md
@@ -63,6 +63,10 @@ This will generate configurations for Eclipse, IntelliJ, and NetBeans so that yo
 See also the documentation in mx for [setting up your IDE](https://github.com/graalvm/mx/blob/master/docs/IDE.md).
 If you use another editor (such as VSCode, Emacs, or Neovim) with support for the [Eclipse language server](https://github.com/eclipse/eclipse.jdt.ls) or [Apache NetBeans language server](https://marketplace.visualstudio.com/items?itemName=ASF.apache-netbeans-java), you can also get useable development setups with that, but it's not something we explicitly support.
 
+The checked-in Maven POMs are lightweight facades for quick Java IDE import in editors such as Eclipse, VSCode, or Eglot/JDT-LS.
+They are not the full GraalPy build; use `mx ideinit` for the full generated IDE setup and `mx python-jvm` for the build needed to run or test GraalPy.
+The facade uses a `graalvm.version` Maven range for the current release train so fresh checkouts resolve the newest available GraalVM artifacts; override `graalvm.version` locally to lock a specific version.
+
 ## Development Layout
 
 Besides the source code of the Python interpreter, we have some useful `mx` functions defined under the _mx.graalpython_ directory.

diff --git a/graalpython/com.oracle.graal.python.annotations/pom.xml b/graalpython/com.oracle.graal.python.annotations/pom.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
+DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+
+The Universal Permissive License (UPL), Version 1.0
+
+Subject to the condition set forth below, permission is hereby granted to any
+person obtaining a copy of this software, associated documentation and/or
+data (collectively the "Software"), free of charge and under any and all
+copyright rights in the Software, and any and all patent rights owned or
+freely licensable by each licensor hereunder covering either (i) the
+unmodified Software as contributed to or provided by such licensor, or (ii)
+the Larger Works (as defined below), to deal in both
+
+(a) the Software, and
+
+(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+one is included with the Software each a "Larger Work" to which the Software
+is contributed by such licensors),
+
+without restriction, including without limitation the rights to copy, create
+derivative works of, display, perform, and distribute the Software and make,
+use, sell, offer for sale, import, export, have made, and have sold the
+Software and the Larger Work(s), and to sublicense the foregoing rights on
+either these or other terms.
+
+This license is subject to the following condition:
+
+The above copyright notice and either this complete permission notice or at a
+minimum a reference to the UPL must be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+-->
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.graalvm.python.ide</groupId>
+    <artifactId>graalpy-source-workspace</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <relativePath>../../pom.xml</relativePath>
+  </parent>
+
+  <artifactId>com.oracle.graal.python.annotations</artifactId>
+  <packaging>jar</packaging>
+</project>
diff --git a/graalpython/com.oracle.graal.python.bouncycastle/pom.xml b/graalpython/com.oracle.graal.python.bouncycastle/pom.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
+DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+
+The Universal Permissive License (UPL), Version 1.0
+
+Subject to the condition set forth below, permission is hereby granted to any
+person obtaining a copy of this software, associated documentation and/or
+data (collectively the "Software"), free of charge and under any and all
+copyright rights in the Software, and any and all patent rights owned or
+freely licensable by each licensor hereunder covering either (i) the
+unmodified Software as contributed to or provided by such licensor, or (ii)
+the Larger Works (as defined below), to deal in both
+
+(a) the Software, and
+
+(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+one is included with the Software each a "Larger Work" to which the Software
+is contributed by such licensors),
+
+without restriction, including without limitation the rights to copy, create
+derivative works of, display, perform, and distribute the Software and make,
+use, sell, offer for sale, import, export, have made, and have sold the
+Software and the Larger Work(s), and to sublicense the foregoing rights on
+either these or other terms.
+
+This license is subject to the following condition:
+
+The above copyright notice and either this complete permission notice or at a
+minimum a reference to the UPL must be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+-->
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.graalvm.python.ide</groupId>
+    <artifactId>graalpy-source-workspace</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <relativePath>../../pom.xml</relativePath>
+  </parent>
+
+  <artifactId>com.oracle.graal.python.bouncycastle</artifactId>
+  <packaging>jar</packaging>
+
+  <dependencies>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>com.oracle.graal.python</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.graalvm.sdk</groupId>
+      <artifactId>nativeimage</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.bouncycastle</groupId>
+      <artifactId>bcprov-jdk18on</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.bouncycastle</groupId>
+      <artifactId>bcpkix-jdk18on</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.bouncycastle</groupId>
+      <artifactId>bcutil-jdk18on</artifactId>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/graalpython/com.oracle.graal.python.pegparser/pom.xml b/graalpython/com.oracle.graal.python.pegparser/pom.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
+DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+
+The Universal Permissive License (UPL), Version 1.0
+
+Subject to the condition set forth below, permission is hereby granted to any
+person obtaining a copy of this software, associated documentation and/or
+data (collectively the "Software"), free of charge and under any and all
+copyright rights in the Software, and any and all patent rights owned or
+freely licensable by each licensor hereunder covering either (i) the
+unmodified Software as contributed to or provided by such licensor, or (ii)
+the Larger Works (as defined below), to deal in both
+
+(a) the Software, and
+
+(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+one is included with the Software each a "Larger Work" to which the Software
+is contributed by such licensors),
+
+without restriction, including without limitation the rights to copy, create
+derivative works of, display, perform, and distribute the Software and make,
+use, sell, offer for sale, import, export, have made, and have sold the
+Software and the Larger Work(s), and to sublicense the foregoing rights on
+either these or other terms.
+
+This license is subject to the following condition:
+
+The above copyright notice and either this complete permission notice or at a
+minimum a reference to the UPL must be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+-->
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.graalvm.python.ide</groupId>
+    <artifactId>graalpy-source-workspace</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <relativePath>../../pom.xml</relativePath>
+  </parent>
+
+  <artifactId>com.oracle.graal.python.pegparser</artifactId>
+  <packaging>jar</packaging>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.graalvm.shadowed</groupId>
+      <artifactId>icu4j</artifactId>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/graalpython/com.oracle.graal.python.processor/pom.xml b/graalpython/com.oracle.graal.python.processor/pom.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
+DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+
+The Universal Permissive License (UPL), Version 1.0
+
+Subject to the condition set forth below, permission is hereby granted to any
+person obtaining a copy of this software, associated documentation and/or
+data (collectively the "Software"), free of charge and under any and all
+copyright rights in the Software, and any and all patent rights owned or
+freely licensable by each licensor hereunder covering either (i) the
+unmodified Software as contributed to or provided by such licensor, or (ii)
+the Larger Works (as defined below), to deal in both
+
+(a) the Software, and
+
+(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+one is included with the Software each a "Larger Work" to which the Software
+is contributed by such licensors),
+
+without restriction, including without limitation the rights to copy, create
+derivative works of, display, perform, and distribute the Software and make,
+use, sell, offer for sale, import, export, have made, and have sold the
+Software and the Larger Work(s), and to sublicense the foregoing rights on
+either these or other terms.
+
+This license is subject to the following condition:
+
+The above copyright notice and either this complete permission notice or at a
+minimum a reference to the UPL must be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+-->
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.graalvm.python.ide</groupId>
+    <artifactId>graalpy-source-workspace</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <relativePath>../../pom.xml</relativePath>
+  </parent>
+
+  <artifactId>com.oracle.graal.python.processor</artifactId>
+  <packaging>jar</packaging>
+
+  <dependencies>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>com.oracle.graal.python.annotations</artifactId>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/graalpython/com.oracle.graal.python.resources/pom.xml b/graalpython/com.oracle.graal.python.resources/pom.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
+DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+
+The Universal Permissive License (UPL), Version 1.0
+
+Subject to the condition set forth below, permission is hereby granted to any
+person obtaining a copy of this software, associated documentation and/or
+data (collectively the "Software"), free of charge and under any and all
+copyright rights in the Software, and any and all patent rights owned or
+freely licensable by each licensor hereunder covering either (i) the
+unmodified Software as contributed to or provided by such licensor, or (ii)
+the Larger Works (as defined below), to deal in both
+
+(a) the Software, and
+
+(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+one is included with the Software each a "Larger Work" to which the Software
+is contributed by such licensors),
+
+without restriction, including without limitation the rights to copy, create
+derivative works of, display, perform, and distribute the Software and make,
+use, sell, offer for sale, import, export, have made, and have sold the
+Software and the Larger Work(s), and to sublicense the foregoing rights on
+either these or other terms.
+
+This license is subject to the following condition:
+
+The above copyright notice and either this complete permission notice or at a
+minimum a reference to the UPL must be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+-->
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.graalvm.python.ide</groupId>
+    <artifactId>graalpy-source-workspace</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <relativePath>../../pom.xml</relativePath>
+  </parent>
+
+  <artifactId>com.oracle.graal.python.resources</artifactId>
+  <packaging>jar</packaging>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.graalvm.truffle</groupId>
+      <artifactId>truffle-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.graalvm.truffle</groupId>
+      <artifactId>truffle-dsl-processor</artifactId>
+      <scope>provided</scope>
+      <optional>true</optional>
+    </dependency>
+  </dependencies>
+</project>