oracle · steve-s · Sep 30, 2025 · Sep 16, 2025 · Sep 17, 2025 · Sep 16, 2025
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ on:
     branches: [ main ]
 
 env:
-  graalvm_version: '26-ea'
+  graalvm_version: '25'
 
 jobs:
   # This is done as one single separate step to work around rate limits for the API
@@ -28,7 +28,10 @@ jobs:
 
       - name: Set Maven Bundle URL
         id: set_url
-        run: echo "maven_bundle_url=$(./scripts/maven-bundle-url.sh | tail -n 1)" >> $GITHUB_OUTPUT
+        run: |
+          tmp_file="$(mktemp)"
+          ./scripts/maven-bundle-url.sh | tee "$tmp_file"
+          echo "maven_bundle_url=$(tail -n 1 "$tmp_file")" >> $GITHUB_OUTPUT
         shell: bash
 
   pre_commit:
@@ -184,19 +187,23 @@ jobs:
         if: runner.os == 'Windows'
         run: echo "C:\Program Files\Git\usr\bin" >> $env:GITHUB_PATH
 
+      # We scrape the output of integration tests for paths to interesting log files,
+      # so that we can then upload them in the following actions/upload-artifact
       - name: Run integration tests
+        id: tests_run
         run: |
           mvn --batch-mode -s settings.xml -Dgradle.java.home=$GRADLE_JAVA_HOME exec:java@integration-tests -Dintegration.tests.args="${{ matrix.test_name }} ${{ matrix.extra_test_args }} $TEST_FLAGS"
         shell: bash
 
+      # /var/folders/sw/**/T/jbang*native-image
+      # ^ not using this path on MacOS, because it causes
       - name: Upload JBang native-image log
         if: failure()
         uses: actions/upload-artifact@v4
         with:
           name: jbang-native-image-log
           path: |
             /tmp/jbang*native-image
-            /var/folders/sw/**/T/jbang*native-image
 
   unit-tests:
     needs: [build, maven_bundle_url]

diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
@@ -1,14 +1,3 @@
-## Building for a Release
-
-* Verify that the following properties in `pom.xml` match the expected versions for the release:
-  * `revision`: the version for graalpy-extensions artifacts, e.g., `org.graalvm.python.embedding`
-  * `project.polyglot.version`: version of the polyglot artifacts to use, e.g., the version of `org.graalvm.polyglot:polyglot` dependency
-* The polyglot artifacts of given version must be available in Maven central or some additional
-  Maven repository that can be configured, for example, using Maven's setting.xml mechanism
-* Run Maven with `-P release` to sign the artifacts
-* Note: the files that are expected to be deployed include usual: `*.jar`, `*.asc`, `*.pom`,
-  and in case of `org.graalvm.python.embedding` also `*.sigfile`, which is used for API stability checking
-
 ## How to develop against the latest GraalPy, GraalVM SDK, and Truffle:
 
 ### Option 1: Use pre-built Maven bundle
@@ -22,6 +11,11 @@ Maven repository. The `settings.xml` file can be then passed to Maven using `-s
 mvn -s ./settings.xml ...
 ```
 
+Alternatively pass the local repo URL as property:
+```
+mvn -Dlocal.repo.url=file:///path/to/maven-bundle ...
+```
+
 ### Option 2: Build and install GraalPy/Truffle from sources
 
 Checkout out and build the [GraalPy](https://github.com/oracle/graalpython)

diff --git a/graalpy-archetype-polyglot-app/pom.xml b/graalpy-archetype-polyglot-app/pom.xml
@@ -51,6 +51,12 @@ SOFTWARE.
   <name>graalpy-archetype-polyglot-app</name>
   <artifactId>graalpy-archetype-polyglot-app</artifactId>
   <description>Maven archetype providing a skeleton GraalPy - Java polyglot application.</description>
+  <url>${project.url.root}</url>
+  <scm>
+    <connection>${project.scm.connection}</connection>
+    <developerConnection>${project.scm.devConnection}</developerConnection>
+    <url>${project.scm.url}</url>
+  </scm>
   <packaging>maven-archetype</packaging>
 
   <build>
@@ -87,6 +93,16 @@ SOFTWARE.
           <escapeString>\</escapeString>
         </configuration>
       </plugin>
+      <!-- Effectively disables the maven-source-plugin inherited from parent pom. -->
+      <!-- The archetype-packaging extensions already contains maven-source-plugin
+           and the two of them would fight each other -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-source-plugin</artifactId>
+        <configuration>
+          <attach>false</attach>
+        </configuration>
+      </plugin>
     </plugins>
 
     <pluginManagement>

diff --git a/graalpy-archetype-polyglot-app/src/main/resources/archetype-resources/pom.xml b/graalpy-archetype-polyglot-app/src/main/resources/archetype-resources/pom.xml
@@ -11,7 +11,6 @@
 
   <properties>
     <graalpy.version>${revision}</graalpy.version>
-    <graalpy.edition>python-community</graalpy.edition>
     <native-maven-plugin.version>0.10.4</native-maven-plugin.version>
     <maven.compiler.target>17</maven.compiler.target>
     <maven.compiler.source>17</maven.compiler.source>
@@ -28,7 +27,7 @@
     </dependency>
     <dependency>
       <groupId>org.graalvm.polyglot</groupId>
-      <artifactId>${symbol_dollar}{graalpy.edition}</artifactId>
+      <artifactId>python</artifactId>
       <version>${symbol_dollar}{graalpy.version}</version>
       <type>pom</type>
     </dependency>

diff --git a/graalpy-maven-plugin/pom.xml b/graalpy-maven-plugin/pom.xml
@@ -51,6 +51,12 @@ SOFTWARE.
   <name>graalpy-maven-plugin</name>
   <artifactId>graalpy-maven-plugin</artifactId>
   <description>Handles python related resources in a maven GraalPy - Java polyglot application.</description>
+  <url>${project.url.root}</url>
+  <scm>
+    <connection>${project.scm.connection}</connection>
+    <developerConnection>${project.scm.devConnection}</developerConnection>
+    <url>${project.scm.url}</url>
+  </scm>
   <packaging>maven-plugin</packaging>
 
   <dependencies>

diff --git a/integration-tests/check_home_pom.xml b/integration-tests/check_home_pom.xml
@@ -53,7 +53,7 @@ SOFTWARE.
   <dependencies>
     <dependency>
       <groupId>org.graalvm.polyglot</groupId>
-      <artifactId>python-community</artifactId>
+      <artifactId>python</artifactId>
       <version>${env.GRAALPY_VERSION}</version>
       <type>pom</type>
     </dependency>

diff --git a/integration-tests/check_packages_pom.xml b/integration-tests/check_packages_pom.xml
@@ -53,7 +53,7 @@ SOFTWARE.
   <dependencies>
     <dependency>
       <groupId>org.graalvm.polyglot</groupId>
-      <artifactId>python-community</artifactId>
+      <artifactId>python</artifactId>
       <version>${env.GRAALPY_VERSION}</version>
       <type>pom</type>
     </dependency>

diff --git a/integration-tests/check_plugin_configuration.xml b/integration-tests/check_plugin_configuration.xml
@@ -53,7 +53,7 @@ SOFTWARE.
   <dependencies>
     <dependency>
       <groupId>org.graalvm.polyglot</groupId>
-      <artifactId>python-community</artifactId>
+      <artifactId>python</artifactId>
       <version>${env.GRAALPY_VERSION}</version>
       <type>pom</type>
     </dependency>

diff --git a/integration-tests/gradle/gradle-test-project/gradle/wrapper/gradle-wrapper.properties b/integration-tests/gradle/gradle-test-project/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https://services.gradle.org/distributions/gradle-8.9-bin.zip
+distributionUrl=https://services.gradle.org/distributions/gradle-8.13-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

diff --git a/integration-tests/merged_vfs_ujson_pom.xml b/integration-tests/merged_vfs_ujson_pom.xml
@@ -59,7 +59,7 @@ SOFTWARE.
     </dependency>
     <dependency>
       <groupId>org.graalvm.python</groupId>
-      <artifactId>python-community</artifactId>
+      <artifactId>python</artifactId>
       <version>${env.GRAALPY_VERSION}</version>
       <type>pom</type>
     </dependency>

diff --git a/integration-tests/namespaced_venv.xml b/integration-tests/namespaced_venv.xml
@@ -59,7 +59,7 @@ SOFTWARE.
     </dependency>
     <dependency>
       <groupId>org.graalvm.python</groupId>
-      <artifactId>python-community</artifactId>
+      <artifactId>python</artifactId>
       <version>${env.GRAALPY_VERSION}</version>
       <type>pom</type>
     </dependency>

diff --git a/integration-tests/namespaced_venv_user.xml b/integration-tests/namespaced_venv_user.xml
@@ -59,7 +59,7 @@ SOFTWARE.
     </dependency>
     <dependency>
       <groupId>org.graalvm.python</groupId>
-      <artifactId>python-community</artifactId>
+      <artifactId>python</artifactId>
       <version>${env.GRAALPY_VERSION}</version>
       <type>pom</type>
     </dependency>

diff --git a/integration-tests/prepare_venv_old_ujson_pom.xml b/integration-tests/prepare_venv_old_ujson_pom.xml
@@ -59,7 +59,7 @@ SOFTWARE.
     </dependency>
     <dependency>
       <groupId>org.graalvm.python</groupId>
-      <artifactId>python-community</artifactId>
+      <artifactId>python</artifactId>
       <version>${env.GRAALPY_VERSION}</version>
       <type>pom</type>
     </dependency>

diff --git a/integration-tests/prepare_venv_pom.xml b/integration-tests/prepare_venv_pom.xml
@@ -59,7 +59,7 @@ SOFTWARE.
     </dependency>
     <dependency>
       <groupId>org.graalvm.polyglot</groupId>
-      <artifactId>python-community</artifactId>
+      <artifactId>python</artifactId>
       <version>${env.GRAALPY_VERSION}</version>
       <type>pom</type>
     </dependency>

diff --git a/integration-tests/prepare_venv_termcolor_pom.xml b/integration-tests/prepare_venv_termcolor_pom.xml
@@ -59,7 +59,7 @@ SOFTWARE.
     </dependency>
     <dependency>
       <groupId>org.graalvm.python</groupId>
-      <artifactId>python-community</artifactId>
+      <artifactId>python</artifactId>
       <version>${env.GRAALPY_VERSION}</version>
       <type>pom</type>
     </dependency>

diff --git a/integration-tests/run.py b/integration-tests/run.py
@@ -58,6 +58,9 @@
     parser.add_argument('--jbang-graalpy-version', help='GraalPy version to use for JBang tests, overrides --graalpy-version')
     parser.add_argument('--gradle-java-home', default=os.environ['JAVA_HOME'], help='Java to be used to run Gradle (by default $JAVA_HOME)')
     parser.add_argument('--help-unittest', action='store_true', help='Print help of the stdlib unittest CLI and exits')
+    parser.add_argument('--extra-maven-repos', default='', help='Semicolon separated list of additional Maven repositories. '
+                                                                'If GraalPy Maven archetype is not available in central, '
+                                                                'then it must be available in the first extra repository.')
     args, remaining_args = parser.parse_known_args()
 
     if args.help_unittest:
@@ -67,14 +70,16 @@
         print("WARNING: JAVA_HOME not in environment.\n")
     if args.native_image != 'none':
         suffix = '.exe' if sys.platform == 'win32' else ''
-        if not os.path.exists(os.path.join(os.environ['JAVA_HOME'], 'bin', 'native-image' + suffix)):
-            print("WARNING: JAVA_HOME is not a GraalVM distribution. Tests using Native Image will fail.\n")
+        ni_file = os.path.join(os.environ['JAVA_HOME'], 'bin', 'native-image' + suffix)
+        if not os.path.exists(ni_file):
+            print(f"WARNING: JAVA_HOME is not a GraalVM distribution. Tests using Native Image will fail. File does not exist: {ni_file}\n")
 
     util.graalvmVersion = args.graalpy_version
     util.long_running_test_disabled = args.skip_long_running
     util.no_clean = args.no_clean
     util.native_image_mode = args.native_image
     util.jbang_graalpy_version = args.jbang_graalpy_version if args.jbang_graalpy_version else args.graalpy_version
     util.gradle_java_home = args.gradle_java_home
+    util.extra_maven_repos = args.extra_maven_repos.split(';') if args.extra_maven_repos else []
 
     unittest.main(argv=[sys.argv[0]] + remaining_args, module=None, exit=True)