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Posted to notifications@netbeans.apache.org by GitBox <gi...@apache.org> on 2021/01/07 08:51:42 UTC
[GitHub] [netbeans] tmysik commented on a change in pull request #2630: [NETBEANS-377] Add PSR-4 hints
tmysik commented on a change in pull request #2630:
URL: https://github.com/apache/netbeans/pull/2630#discussion_r553184447
##########
File path: php/php.editor/src/org/netbeans/modules/php/editor/verification/Bundle.properties
##########
@@ -31,6 +31,7 @@ ImmutableVariablesCustomizer.jLabel1.text=Number of Allowed Assignments per Vari
csl-hints/text/x-php5/hints/braces=Braces
csl-hints/text/x-php5/hints/psr0=PSR-0: Autoloading Standard
csl-hints/text/x-php5/hints/psr1=PSR-1: Basic Coding Standard
+csl-hints/text/x-php5/hints/psr4=PSR-4: Autoloader
Review comment:
Should not it be "Autoloading Standard", similarly to PSR-0?
##########
File path: php/php.editor/src/org/netbeans/modules/php/editor/verification/PSR4Hint.java
##########
@@ -0,0 +1,259 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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
+ *
+ * http://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 org.netbeans.modules.php.editor.verification;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.ListIterator;
+import org.netbeans.editor.BaseDocument;
+import org.netbeans.modules.csl.api.Hint;
+import org.netbeans.modules.csl.api.OffsetRange;
+import org.netbeans.modules.csl.spi.support.CancelSupport;
+import org.netbeans.modules.php.editor.CodeUtils;
+import org.netbeans.modules.php.editor.parser.PHPParseResult;
+import org.netbeans.modules.php.editor.parser.astnodes.ASTNode;
+import org.netbeans.modules.php.editor.parser.astnodes.ClassDeclaration;
+import org.netbeans.modules.php.editor.parser.astnodes.Identifier;
+import org.netbeans.modules.php.editor.parser.astnodes.InterfaceDeclaration;
+import org.netbeans.modules.php.editor.parser.astnodes.NamespaceDeclaration;
+import org.netbeans.modules.php.editor.parser.astnodes.NamespaceName;
+import org.netbeans.modules.php.editor.parser.astnodes.TraitDeclaration;
+import org.netbeans.modules.php.editor.parser.astnodes.TypeDeclaration;
+import org.netbeans.modules.php.editor.parser.astnodes.visitors.DefaultVisitor;
+import org.openide.filesystems.FileObject;
+import org.openide.filesystems.FileUtil;
+import org.openide.util.NbBundle;
+
+/**
+ * Check class name corresponds to PSR-4 rules.
+ *
+ * @see https://www.php-fig.org/psr/psr-4/
+ */
+public abstract class PSR4Hint extends HintRule {
+
+ @Override
+ public void invoke(PHPRuleContext context, List<Hint> result) {
+ PHPParseResult phpParseResult = (PHPParseResult) context.parserResult;
+ if (phpParseResult.getProgram() != null) {
+ FileObject fileObject = phpParseResult.getSnapshot().getSource().getFileObject();
+ if (fileObject != null) {
+ if (CancelSupport.getDefault().isCancelled()) {
+ return;
+ }
+ CheckVisitor checkVisitor = createVisitor(fileObject, context.doc);
+ phpParseResult.getProgram().accept(checkVisitor);
+ if (CancelSupport.getDefault().isCancelled()) {
+ return;
+ }
+ result.addAll(checkVisitor.getHints());
+ }
+ }
+ }
+
+ abstract CheckVisitor createVisitor(FileObject fileObject, BaseDocument baseDocument);
+
+ public static class NamespaceDeclarationHint extends PSR4Hint {
+
+ private static final String HINT_ID = "PSR4.Hint.Namespace"; //NOI18N
+
+ @Override
+ CheckVisitor createVisitor(FileObject fileObject, BaseDocument baseDocument) {
+ return new NamespaceVisitor(this, fileObject, baseDocument);
+ }
+
+ private static final class NamespaceVisitor extends CheckVisitor {
+
+ public NamespaceVisitor(PSR4Hint psr4hint, FileObject fileObject, BaseDocument baseDocument) {
+ super(psr4hint, fileObject, baseDocument);
+ }
+
+ @Override
+ @NbBundle.Messages("PSR4WrongNamespaceNameHintText=Namespace declaration name doesn't correspond to current directory structure.")
+ public void visit(NamespaceDeclaration node) {
+ if (CancelSupport.getDefault().isCancelled()) {
+ return;
+ }
+ NamespaceName namespaceName = node.getName();
+ if (namespaceName != null) {
+ int endOffset = namespaceName.getEndOffset();
+ File currentDir = getFile().getParentFile();
+ ListIterator<Identifier> segmentsIterator = namespaceName.getSegments().listIterator(namespaceName.getSegments().size());
+ while (segmentsIterator.hasPrevious()) {
Review comment:
Perhaps calling `CancelSupport.getDefault().isCancelled()` in this loop could be useful?
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