001 /*
002 * Copyright 2010-2013 JetBrains s.r.o.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017 package org.jetbrains.jet.cli.jvm.compiler;
018
019 import com.intellij.codeInsight.ExternalAnnotationsManager;
020 import com.intellij.core.CoreApplicationEnvironment;
021 import com.intellij.core.CoreJavaFileManager;
022 import com.intellij.core.JavaCoreApplicationEnvironment;
023 import com.intellij.core.JavaCoreProjectEnvironment;
024 import com.intellij.lang.java.JavaParserDefinition;
025 import com.intellij.mock.MockApplication;
026 import com.intellij.mock.MockProject;
027 import com.intellij.openapi.Disposable;
028 import com.intellij.openapi.components.ServiceManager;
029 import com.intellij.openapi.extensions.Extensions;
030 import com.intellij.openapi.fileTypes.PlainTextFileType;
031 import com.intellij.openapi.project.Project;
032 import com.intellij.openapi.vfs.VirtualFile;
033 import com.intellij.psi.PsiElementFinder;
034 import com.intellij.psi.PsiFile;
035 import com.intellij.psi.PsiManager;
036 import com.intellij.psi.impl.compiled.ClsCustomNavigationPolicy;
037 import com.intellij.psi.impl.file.impl.JavaFileManager;
038 import org.jetbrains.annotations.NotNull;
039 import org.jetbrains.jet.CompilerModeProvider;
040 import org.jetbrains.jet.OperationModeProvider;
041 import org.jetbrains.jet.asJava.JavaElementFinder;
042 import org.jetbrains.jet.asJava.LightClassGenerationSupport;
043 import org.jetbrains.jet.cli.common.CLIConfigurationKeys;
044 import org.jetbrains.jet.cli.common.messages.CompilerMessageLocation;
045 import org.jetbrains.jet.cli.common.messages.CompilerMessageSeverity;
046 import org.jetbrains.jet.cli.common.messages.MessageCollector;
047 import org.jetbrains.jet.cli.jvm.JVMConfigurationKeys;
048 import org.jetbrains.jet.config.CommonConfigurationKeys;
049 import org.jetbrains.jet.config.CompilerConfiguration;
050 import org.jetbrains.jet.lang.parsing.JetParserDefinition;
051 import org.jetbrains.jet.lang.parsing.JetScriptDefinitionProvider;
052 import org.jetbrains.jet.lang.psi.JetFile;
053 import org.jetbrains.jet.lang.resolve.java.JetFilesProvider;
054 import org.jetbrains.jet.lang.types.lang.KotlinBuiltIns;
055 import org.jetbrains.jet.plugin.JetFileType;
056 import org.jetbrains.jet.utils.PathUtil;
057
058 import java.io.File;
059 import java.util.ArrayList;
060 import java.util.List;
061
062 import static org.jetbrains.jet.cli.common.messages.CompilerMessageSeverity.ERROR;
063 import static org.jetbrains.jet.cli.common.messages.CompilerMessageSeverity.WARNING;
064
065 public class JetCoreEnvironment {
066
067 private final JavaCoreApplicationEnvironment applicationEnvironment;
068 private final JavaCoreProjectEnvironment projectEnvironment;
069 private final List<JetFile> sourceFiles = new ArrayList<JetFile>();
070
071 private final CoreExternalAnnotationsManager annotationsManager;
072
073 private final CompilerConfiguration configuration;
074
075 public JetCoreEnvironment(Disposable parentDisposable, @NotNull CompilerConfiguration configuration) {
076 this.configuration = configuration.copy();
077 this.configuration.setReadOnly(true);
078
079 this.applicationEnvironment = new JavaCoreApplicationEnvironment(parentDisposable);
080
081 // ability to get text from annotations xml files
082 applicationEnvironment.registerFileType(PlainTextFileType.INSTANCE, "xml");
083
084 applicationEnvironment.registerFileType(JetFileType.INSTANCE, "kt");
085 applicationEnvironment.registerFileType(JetFileType.INSTANCE, "kts");
086 applicationEnvironment.registerFileType(JetFileType.INSTANCE, "ktm");
087 applicationEnvironment.registerFileType(JetFileType.INSTANCE, JetParserDefinition.KTSCRIPT_FILE_SUFFIX); // should be renamed to kts
088 applicationEnvironment.registerFileType(JetFileType.INSTANCE, "jet");
089 applicationEnvironment.registerParserDefinition(new JavaParserDefinition());
090 applicationEnvironment.registerParserDefinition(new JetParserDefinition());
091
092 applicationEnvironment.getApplication().registerService(OperationModeProvider.class, new CompilerModeProvider());
093
094 projectEnvironment = new JavaCoreProjectEnvironment(parentDisposable, applicationEnvironment);
095
096 MockProject project = projectEnvironment.getProject();
097 project.registerService(JetScriptDefinitionProvider.class, new JetScriptDefinitionProvider());
098 project.registerService(JetFilesProvider.class, new CliJetFilesProvider(this));
099 project.registerService(CoreJavaFileManager.class, (CoreJavaFileManager) ServiceManager.getService(project, JavaFileManager.class));
100
101 CliLightClassGenerationSupport cliLightClassGenerationSupport = new CliLightClassGenerationSupport();
102 project.registerService(LightClassGenerationSupport.class, cliLightClassGenerationSupport);
103 project.registerService(CliLightClassGenerationSupport.class, cliLightClassGenerationSupport);
104
105 Extensions.getArea(project)
106 .getExtensionPoint(PsiElementFinder.EP_NAME)
107 .registerExtension(new JavaElementFinder(project, cliLightClassGenerationSupport));
108
109 // This extension point should be registered in JavaCoreApplicationEnvironment
110 CoreApplicationEnvironment.registerExtensionPoint(Extensions.getRootArea(), ClsCustomNavigationPolicy.EP_NAME,
111 ClsCustomNavigationPolicy.class);
112
113 annotationsManager = new CoreExternalAnnotationsManager(project.getComponent(PsiManager.class));
114 project.registerService(ExternalAnnotationsManager.class, annotationsManager);
115
116 for (File path : configuration.getList(JVMConfigurationKeys.CLASSPATH_KEY)) {
117 addToClasspath(path);
118 }
119 for (File path : configuration.getList(JVMConfigurationKeys.ANNOTATIONS_PATH_KEY)) {
120 addExternalAnnotationsRoot(path);
121 }
122 for (String path : configuration.getList(CommonConfigurationKeys.SOURCE_ROOTS_KEY)) {
123 addSources(path);
124 }
125
126 JetScriptDefinitionProvider.getInstance(project).addScriptDefinitions(configuration.getList(CommonConfigurationKeys.SCRIPT_DEFINITIONS_KEY));
127
128 KotlinBuiltIns.initialize(project, KotlinBuiltIns.InitializationMode.SINGLE_THREADED);
129 }
130
131 public CompilerConfiguration getConfiguration() {
132 return configuration;
133 }
134
135 @NotNull
136 public MockApplication getApplication() {
137 return applicationEnvironment.getApplication();
138 }
139
140 @NotNull
141 public Project getProject() {
142 return projectEnvironment.getProject();
143 }
144
145 private void addExternalAnnotationsRoot(File path) {
146 if (!path.exists()) {
147 report(WARNING, "Annotations path entry points to a non-existent location: " + path);
148 return;
149 }
150 annotationsManager.addExternalAnnotationsRoot(PathUtil.jarFileOrDirectoryToVirtualFile(path));
151 }
152
153 private void addSources(File file) {
154 if (file.isDirectory()) {
155 File[] files = file.listFiles();
156 if (files != null) {
157 for (File child : files) {
158 addSources(child);
159 }
160 }
161 }
162 else {
163 VirtualFile fileByPath = applicationEnvironment.getLocalFileSystem().findFileByPath(file.getAbsolutePath());
164 if (fileByPath != null) {
165 PsiFile psiFile = PsiManager.getInstance(getProject()).findFile(fileByPath);
166 if (psiFile instanceof JetFile) {
167 sourceFiles.add((JetFile) psiFile);
168 }
169 }
170 }
171 }
172
173 private void addSources(String path) {
174 if (path == null) {
175 return;
176 }
177
178 VirtualFile vFile = applicationEnvironment.getLocalFileSystem().findFileByPath(path);
179 if (vFile == null) {
180 report(ERROR, "Source file or directory not found: " + path);
181 return;
182 }
183 if (!vFile.isDirectory() && vFile.getFileType() != JetFileType.INSTANCE) {
184 report(ERROR, "Source entry is not a Kotlin file: " + path);
185 return;
186 }
187
188 addSources(new File(path));
189 }
190
191 private void addToClasspath(File path) {
192 if (path.isFile()) {
193 VirtualFile jarFile = applicationEnvironment.getJarFileSystem().findFileByPath(path + "!/");
194 if (jarFile == null) {
195 report(WARNING, "Classpath entry points to a file that is not a JAR archive: " + path);
196 return;
197 }
198 projectEnvironment.addJarToClassPath(path);
199 }
200 else {
201 VirtualFile root = applicationEnvironment.getLocalFileSystem().findFileByPath(path.getAbsolutePath());
202 if (root == null) {
203 report(WARNING, "Classpath entry points to a non-existent location: " + path);
204 return;
205 }
206 projectEnvironment.addSourcesToClasspath(root);
207 }
208 }
209
210 public List<JetFile> getSourceFiles() {
211 return sourceFiles;
212 }
213
214 private void report(@NotNull CompilerMessageSeverity severity, @NotNull String message) {
215 MessageCollector messageCollector = configuration.get(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY);
216 if (messageCollector != null) {
217 messageCollector.report(severity, message, CompilerMessageLocation.NO_LOCATION);
218 }
219 else {
220 throw new CompileEnvironmentException(message);
221 }
222 }
223 }