Merge pull request #22855 from github/fix-maven-empty-home-rc-3.23

[rc/3.23] Java: isolate Maven integration test repositories

Author: jketema

java/ql/integration-tests/java/buildless-maven-existing-settings-xml/test.py

@@ -1,9 +1,12 @@
 import os
 import os.path
 
-def test(codeql, java, check_diagnostics_java):
+def test(codeql, java, check_diagnostics_java, tmp_path):
     codeql.database.create(build_mode = "none",
         _env={
-            "_JAVA_OPTIONS": "-Duser.home=" + os.path.join(os.getcwd(), "home-dir-with-maven-settings")
+            "_JAVA_OPTIONS": " ".join([
+                "-Duser.home=" + os.path.join(os.getcwd(), "home-dir-with-maven-settings"),
+                "-Dmaven.repo.local=" + str(tmp_path / "maven-repository")
+            ])
         }
     )

java/ql/integration-tests/java/buildless-maven-mirrorof/test.py

@@ -1,10 +1,13 @@
 import os
 import os.path
 
-def test(codeql, java, check_diagnostics_java):
+def test(codeql, java, check_diagnostics_java, tmp_path):
     codeql.database.create(build_mode = "none",
         _env={
-            "_JAVA_OPTIONS": "-Duser.home=" + os.path.join(os.getcwd(), "empty-home"),
+            "_JAVA_OPTIONS": " ".join([
+                "-Duser.home=" + os.path.join(os.getcwd(), "empty-home"),
+                "-Dmaven.repo.local=" + str(tmp_path / "maven-repository")
+            ]),
             "LGTM_INDEX_MAVEN_SETTINGS_FILE": os.path.join(os.path.dirname(os.path.realpath(__file__)), "settings.xml")
         }
     )

java/ql/integration-tests/java/buildless-maven/test.py

@@ -1,9 +1,12 @@
 import os
 import os.path
 
-def test(codeql, java, check_diagnostics_java):
+def test(codeql, java, check_diagnostics_java, tmp_path):
     codeql.database.create(build_mode = "none",
         _env={
-            "_JAVA_OPTIONS": "-Duser.home=" + os.path.join(os.getcwd(), "empty-home")
+            "_JAVA_OPTIONS": " ".join([
+                "-Duser.home=" + os.path.join(os.getcwd(), "empty-home"),
+                "-Dmaven.repo.local=" + str(tmp_path / "maven-repository")
+            ])
         }
     )