Add OkHttp Recipe

src/main/resources/META-INF/rewrite/okhttp-exlicit-version.yml

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+#
+# Copyright 2024 the original author or authors.
+# <p>
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# <p>
+# https://www.apache.org/licenses/LICENSE-2.0
+# <p>
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+---
+type: specs.openrewrite.org/v1beta/recipe
+name: org.openrewrite.java.boot3.OkHttpExplicitVersion
+displayName: Add explicit `OkHttp` Dependency
+description: Adds `OkHttp` as an explicit dependency if it is used in the project.
+recipeList:
+  - org.openrewrite.java.dependencies.AddDependency:
+      groupId: com.squareup.okhttp3
+      artifactId: okhttp-bom
+      version: 4.12.0
+      onlyIfUsing: okhttp3.*
+      classifier: import
+      extension: pom
+      configuration: implementation
+      scope: runtime
+      type: pom

src/test/java/org/openrewrite/java/spring/boot3/OkHttpExplicitVersionTest.java

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+/*
+ * Copyright 2024 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openrewrite.java.spring.boot3;
+
+import org.junit.jupiter.api.Test;
+import org.openrewrite.DocumentExample;
+import org.openrewrite.InMemoryExecutionContext;
+import org.openrewrite.java.JavaParser;
+import org.openrewrite.test.RecipeSpec;
+import org.openrewrite.test.RewriteTest;
+
+import static org.openrewrite.java.Assertions.*;
+import static org.openrewrite.maven.Assertions.pomXml;
+
+class OkHttpExplicitVersionTest implements RewriteTest {
+
+    @Override
+    public void defaults(RecipeSpec spec) {
+        spec.recipeFromResources("org.openrewrite.java.boot3.OkHttpExplicitVersion")
+          .parser(JavaParser.fromJavaVersion()
+            .classpathFromResources(new InMemoryExecutionContext(),
+              "okhttp"));
+    }
+
+    @DocumentExample
+    @Test
+    void addOkHttpDependencyIfUsed() {
+        rewriteRun(
+          mavenProject("example-project",
+            srcMainJava(
+              java(
+                """
+                  import okhttp3.Request;
+
+                  public class Test {
+                      public static void main(String[] args) {
+                          Request request = new Request.Builder()
+                                    .url("url")
+                                    .build();
+                      }
+                  }
+                  """
+              )
+            ),
+            pomXml(
+              """
+                <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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+                    <modelVersion>4.0.0</modelVersion>
+                    <groupId>com.example</groupId>
+                    <artifactId>example-project</artifactId>
+                    <version>1.0-SNAPSHOT</version>
+                </project>
+                """,
+              """
+                  <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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+                      <modelVersion>4.0.0</modelVersion>
+                      <groupId>com.example</groupId>
+                      <artifactId>example-project</artifactId>
+                      <version>1.0-SNAPSHOT</version>
+                      <dependencies>
+                          <dependency>
+                              <groupId>com.squareup.okhttp3</groupId>
+                              <artifactId>okhttp-bom</artifactId>
+                              <version>4.12.0</version>
+                              <classifier>import</classifier>
+                              <type>pom</type>
+                              <scope>runtime</scope>
+                          </dependency>
+                      </dependencies>
+                  </project>
+                """
+            )
+          )
+        );
+    }
+
+    @Test
+    void doNothingifUnused() {
+        rewriteRun(
+          mavenProject("example-project",
+            srcMainJava(
+              java(
+                """
+                  public class Test {
+                      public static void main(String[] args) {
+
+                      }
+                  }
+                  """
+              )
+            ),
+            pomXml(
+              """
+                <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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+                    <modelVersion>4.0.0</modelVersion>
+                    <groupId>com.example</groupId>
+                    <artifactId>example-project</artifactId>
+                    <version>1.0-SNAPSHOT</version>
+                </project>
+                """
+            )
+          )
+        );
+    }
+}