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ChangeDependencyGroupIdAndArtifactId can duplicate new dependency
In case if new dependency already exists, it will be doubled:
@Test
void shouldNotAddNewIfDependencyAlreadyExistsManaged() {
rewriteRun(
spec -> spec.recipe(new ChangeDependencyGroupIdAndArtifactId(
"javax.activation",
"javax.activation-api",
"jakarta.activation",
"jakarta.activation-api",
null,
null
)),
pomXml(
"""
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany.app</groupId>
<artifactId>my-app</artifactId>
<version>1</version>
<dependencies>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>javax.activation-api</artifactId>
</dependency>
<dependency>
<groupId>jakarta.activation</groupId>
<artifactId>jakarta.activation-api</artifactId>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>javax.activation-api</artifactId>
<version>1.2.0</version>
</dependency>
<dependency>
<groupId>jakarta.activation</groupId>
<artifactId>jakarta.activation-api</artifactId>
<version>1.2.1</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>
""",
"""
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany.app</groupId>
<artifactId>my-app</artifactId>
<version>1</version>
<dependencies>
<dependency>
<groupId>jakarta.activation</groupId>
<artifactId>jakarta.activation-api</artifactId>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>javax.activation-api</artifactId>
<version>1.2.0</version>
</dependency>
<dependency>
<groupId>jakarta.activation</groupId>
<artifactId>jakarta.activation-api</artifactId>
<version>1.2.1</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>
"""
)
);
}
Of course, it is possible to add RemoveDuplicateDependencies recipe, but more clean solution is to avoid adding duplicate at all.
Thanks for the report here @ashakirin ! Indeed I see this fail with
diff --git a/pom.xml b/pom.xml
index 05c1384..71dba0e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,6 +8,10 @@
<groupId>jakarta.activation</groupId>
<artifactId>jakarta.activation-api</artifactId>
</dependency>
+ <dependency>
+ <groupId>jakarta.activation</groupId>
+ <artifactId>jakarta.activation-api</artifactId>
+ </dependency>
</dependencies>
<dependencyManagement>
<dependencies>
We should really be making the idiomatic change here of removing the old dependency of the new is already present. Did you already try to adjust the recipe code to make that work?
