| /* |
| * 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.gradle.editor.hints; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import org.netbeans.api.editor.document.EditorDocumentUtils; |
| import org.netbeans.api.editor.document.LineDocument; |
| import org.netbeans.api.editor.document.LineDocumentUtils; |
| import org.netbeans.api.editor.mimelookup.MimeRegistration; |
| import org.netbeans.api.lsp.Diagnostic; |
| import org.netbeans.api.project.FileOwnerQuery; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.modules.gradle.api.GradleReport; |
| import org.netbeans.modules.gradle.editor.MimeTypes; |
| import org.netbeans.spi.lsp.ErrorProvider; |
| import org.openide.filesystems.FileObject; |
| |
| /** |
| * Bridges GradleReports to LSP API |
| * @author sdedic |
| */ |
| @MimeRegistration(service = ErrorProvider.class, mimeType = MimeTypes.GRADLE_FILE) |
| public class LspErrorProvider implements ErrorProvider { |
| @Override |
| public List<? extends Diagnostic> computeErrors(Context context) { |
| FileObject fo = context.file(); |
| if (fo == null || !fo.getMIMEType(MimeTypes.GRADLE_FILE).equals(MimeTypes.GRADLE_FILE)) { |
| return Collections.emptyList(); |
| } |
| |
| Project p = FileOwnerQuery.getOwner(fo); |
| if (p == null) { |
| return Collections.emptyList(); |
| } |
| GradleHintsProvider hintProv = p.getLookup().lookup(GradleHintsProvider.class); |
| if (hintProv == null) { |
| return Collections.emptyList(); |
| } |
| Map<LineDocument, List<GradleReport>> documentReports = hintProv.openReportDocuments(true); |
| if (hintProv == null) { |
| return Collections.emptyList(); |
| } |
| |
| List<Diagnostic> diags = new ArrayList<>(); |
| for (LineDocument doc : documentReports.keySet()) { |
| // let's get document location from the linedoc |
| FileObject f = EditorDocumentUtils.getFileObject(doc); |
| int[] idx = new int[] { 1 }; |
| doc.render(() -> { |
| for (GradleReport r : documentReports.get(doc)) { |
| int l = r.getLine(); |
| // report non-locations at line 1 for now, later we might add some string matching to guess the correct line |
| // if Gradle does not report it |
| // Gradle numbers lines from 1, our utilities work with 0-based line indexes. |
| if (l < 1) { |
| l = 1; |
| } |
| int start = LineDocumentUtils.getLineStartFromIndex(doc, l - 1); |
| // let it span the entire line, we don't know |
| int end = LineDocumentUtils.getLineStartFromIndex(doc, l); |
| if (end < 0) { |
| end = doc.getLength() - 1; |
| } |
| int fEnd = end; |
| Diagnostic.Builder b = Diagnostic.Builder.create(() -> start, () -> fEnd, r.formatReportForHintOrProblem(false, null)); |
| String id = "errors:" + (idx[0]++); |
| b.setCode(id); |
| b.setSeverity(Diagnostic.Severity.Error); |
| |
| diags.add(b.build()); |
| } |
| }); |
| } |
| |
| return diags; |
| } |
| } |