io.moderne.azul.FindReachableMethods Maven / Gradle / Ivy

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/*
 * Copyright 2024 the original author or authors.
 * 
 * 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
 * 

 * https://www.apache.org/licenses/LICENSE-2.0
 * 
 * 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 io.moderne.azul;

import io.moderne.azul.table.ReachabilityByPublication;
import org.jspecify.annotations.NonNull;
import org.openrewrite.ExecutionContext;
import org.openrewrite.ScanningRecipe;
import org.openrewrite.SourceFile;
import org.openrewrite.TreeVisitor;
import org.openrewrite.java.JavaIsoVisitor;
import org.openrewrite.java.marker.JavaProject;
import org.openrewrite.java.tree.J;

import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

public class FindReachableMethods extends ScanningRecipe> {
    transient ReachabilityByPublication reachabilityByPublication = new ReachabilityByPublication(this);

    @Override
    public String getDisplayName() {
        return "Find publications";
    }

    @Override
    public String getDescription() {
        return "List unique Maven publications for a repository.";
    }

    @Override
    public Set getInitialValue(ExecutionContext ctx) {
        return new HashSet<>();
    }

    @Override
    public TreeVisitor getScanner(Set acc) {
        return new JavaIsoVisitor() {
            @Override
            public J preVisit(@NonNull J tree, ExecutionContext ctx) {
                tree.getMarkers().findFirst(JavaProject.class).ifPresent(javaProject -> {
                    if (javaProject.getPublication() != null) {
                        acc.add(javaProject.getPublication());
                    }
                });
                stopAfterPreVisit();
                return tree;
            }
        };
    }

    @Override
    public Collection generate(Set acc, ExecutionContext ctx) {
        acc.forEach(publication -> {
            reachabilityByPublication.insertRow(ctx, new ReachabilityByPublication.Row(
                    publication.getGroupId() + ":" + publication.getArtifactId() + ":" + publication.getVersion(),
                    "?",
                    "?"
            ));
        });
        return Collections.emptyList();
    }
}