com.backbase.oss.boat.DecomposeMojo Maven / Gradle / Ivy
package com.backbase.oss.boat;
import com.backbase.oss.boat.loader.OpenAPILoader;
import com.backbase.oss.boat.loader.OpenAPILoaderException;
import com.backbase.oss.boat.serializer.SerializerUtils;
import com.backbase.oss.boat.transformers.Decomposer;
import io.swagger.v3.oas.models.OpenAPI;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.StandardOpenOption;
import lombok.extern.slf4j.Slf4j;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.plugins.annotations.ResolutionScope;
/**
* Merges any components using allOf references.
*/
@Mojo(name = "decompose", requiresDependencyResolution = ResolutionScope.RUNTIME, threadSafe = true)
@Slf4j
public class DecomposeMojo extends AbstractMojo {
@Parameter(name = "input", required = true)
private File input;
@Parameter(name = "output", required = true)
private File output;
public void setOutput(File output) {
this.output = output;
}
public void setInput(File input) {
this.input = input;
}
@Override
public void execute() throws MojoExecutionException, MojoFailureException {
log.info("Decomposing OpenAPI: {} to: {}", input, output);
OpenAPI openAPI = null;
try {
openAPI = OpenAPILoader.load(input);
new Decomposer().transform(openAPI, null);
File directory = output.getParentFile();
if (!directory.exists()) {
directory.mkdirs();
}
Files.write(output.toPath(), SerializerUtils.toYamlString(openAPI).getBytes(StandardCharsets.UTF_8), StandardOpenOption.CREATE);
} catch (OpenAPILoaderException | IOException e) {
throw new MojoExecutionException("Error transforming OpenAPI: {}" + input, e);
}
}
}