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Exclude client only libraries in the IntelliJ server run config.

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modmuss50
2021-12-29 23:52:13 +00:00
parent 87abd7ad7b
commit 15afb45769
2 changed files with 183 additions and 3 deletions
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82
src/main/java/net/fabricmc/loom/configuration/ide/idea/IdeaSyncTask.java
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@@ -26,17 +26,33 @@ package net.fabricmc.loom.configuration.ide.idea;
import java.io.File;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import javax.inject.Inject;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.apache.commons.io.FileUtils;
import org.gradle.api.Project;
import org.gradle.api.tasks.TaskAction;
import org.jetbrains.annotations.VisibleForTesting;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import net.fabricmc.loom.LoomGradleExtension;
import net.fabricmc.loom.configuration.ide.RunConfig;
@@ -95,7 +111,7 @@ public abstract class IdeaSyncTask extends AbstractLoomTask {
if (settings.getEnvironment().equals("server") && !excludedServerLibraries.isEmpty()) {
try {
setClasspathModifications(runConfigs, excludedServerLibraries);
setClasspathModifications(runConfigs.toPath(), excludedServerLibraries);
} catch (Exception e) {
getProject().getLogger().error("Failed to modify run configuration xml", e);
}
@@ -124,7 +140,67 @@ public abstract class IdeaSyncTask extends AbstractLoomTask {
return clientOnlyLibraries;
}
private void setClasspathModifications(File runConfig, List<String> exclusions) throws Exception {
// TODO modify the xml
private void setClasspathModifications(Path runConfig, List<String> exclusions) throws IOException {
if (!IdeaUtils.supportsCustomizableClasspath()) {
return;
}
final String inputXml = Files.readString(runConfig, StandardCharsets.UTF_8);
final String outputXml;
try {
outputXml = setClasspathModificationsInXml(inputXml, exclusions);
} catch (Exception e) {
getLogger().error("Failed to modify idea xml", e);
return;
}
if (!inputXml.equals(outputXml)) {
Files.writeString(runConfig, outputXml, StandardCharsets.UTF_8);
}
}
@VisibleForTesting
public static String setClasspathModificationsInXml(String input, List<String> exclusions) throws Exception {
final DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
final DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
final Document document = documentBuilder.parse(new InputSource(new StringReader(input)));
final Element root = document.getDocumentElement();
final NodeList nodeList = root.getElementsByTagName("configuration");
assert nodeList.getLength() == 1;
final Element configuration = (Element) nodeList.item(0);
final NodeList classpathModificationsList = configuration.getElementsByTagName("classpathModifications");
// Remove all the existing exclusions
for (int i = 0; i < classpathModificationsList.getLength(); i++) {
configuration.removeChild(classpathModificationsList.item(i));
}
final Element classpathModifications = document.createElement("classpathModifications");
for (String exclusionPath : exclusions) {
final Element exclusion = document.createElement("entry");
exclusion.setAttribute("exclude", "true");
exclusion.setAttribute("path", exclusionPath);
classpathModifications.appendChild(exclusion);
}
configuration.appendChild(classpathModifications);
final TransformerFactory transformerFactory = TransformerFactory.newInstance();
final Transformer transformer = transformerFactory.newTransformer();
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
final DOMSource source = new DOMSource(document);
final StringWriter writer = new StringWriter();
transformer.transform(source, new StreamResult(writer));
return writer.toString().replace("\r", "");
}
}