| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * Licensed 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 com.intellij.compiler.impl; |
| |
| import com.intellij.openapi.compiler.CompileScope; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.util.Key; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.jps.api.CmdlineRemoteProto.Message.ControllerMessage.ParametersMessage.TargetTypeBuildScope; |
| import org.jetbrains.jps.builders.java.JavaModuleBuildTargetType; |
| |
| import java.util.*; |
| |
| /** |
| * @author nik |
| */ |
| public class CompileScopeUtil { |
| private static final Key<List<TargetTypeBuildScope>> BASE_SCOPE_FOR_EXTERNAL_BUILD = Key.create("SCOPE_FOR_EXTERNAL_BUILD"); |
| |
| public static void setBaseScopeForExternalBuild(@NotNull CompileScope scope, @NotNull List<TargetTypeBuildScope> scopes) { |
| scope.putUserData(BASE_SCOPE_FOR_EXTERNAL_BUILD, scopes); |
| } |
| |
| public static void addScopesForModules(Collection<Module> modules, List<TargetTypeBuildScope> scopes, boolean forceBuild) { |
| if (!modules.isEmpty()) { |
| for (JavaModuleBuildTargetType type : JavaModuleBuildTargetType.ALL_TYPES) { |
| TargetTypeBuildScope.Builder builder = TargetTypeBuildScope.newBuilder().setTypeId(type.getTypeId()).setForceBuild(forceBuild); |
| for (Module module : modules) { |
| builder.addTargetId(module.getName()); |
| } |
| scopes.add(builder.build()); |
| } |
| } |
| } |
| |
| public static List<TargetTypeBuildScope> getBaseScopeForExternalBuild(@NotNull CompileScope scope) { |
| return scope.getUserData(BASE_SCOPE_FOR_EXTERNAL_BUILD); |
| } |
| |
| public static List<TargetTypeBuildScope> mergeScopes(List<TargetTypeBuildScope> scopes1, List<TargetTypeBuildScope> scopes2) { |
| if (scopes2.isEmpty()) return scopes1; |
| if (scopes1.isEmpty()) return scopes2; |
| |
| Map<String, TargetTypeBuildScope> scopeById = new HashMap<String, TargetTypeBuildScope>(); |
| mergeScopes(scopeById, scopes1); |
| mergeScopes(scopeById, scopes2); |
| return new ArrayList<TargetTypeBuildScope>(scopeById.values()); |
| } |
| |
| private static void mergeScopes(Map<String, TargetTypeBuildScope> scopeById, List<TargetTypeBuildScope> scopes) { |
| for (TargetTypeBuildScope scope : scopes) { |
| String id = scope.getTypeId(); |
| TargetTypeBuildScope old = scopeById.get(id); |
| if (old == null) { |
| scopeById.put(id, scope); |
| } |
| else { |
| scopeById.put(id, mergeScope(old, scope)); |
| } |
| } |
| } |
| |
| private static TargetTypeBuildScope mergeScope(TargetTypeBuildScope scope1, TargetTypeBuildScope scope2) { |
| String typeId = scope1.getTypeId(); |
| if (scope1.getAllTargets()) { |
| return !scope1.getForceBuild() && scope2.getForceBuild() ? createAllTargetForcedBuildScope(typeId) : scope1; |
| } |
| if (scope2.getAllTargets()) { |
| return !scope2.getForceBuild() && scope1.getForceBuild() ? createAllTargetForcedBuildScope(typeId) : scope2; |
| } |
| return TargetTypeBuildScope.newBuilder() |
| .setTypeId(typeId) |
| .setForceBuild(scope1.getForceBuild() || scope2.getForceBuild()) |
| .addAllTargetId(scope1.getTargetIdList()) |
| .addAllTargetId(scope2.getTargetIdList()) |
| .build(); |
| } |
| |
| private static TargetTypeBuildScope createAllTargetForcedBuildScope(final String typeId) { |
| return TargetTypeBuildScope.newBuilder().setTypeId(typeId).setForceBuild(true).setAllTargets(true).build(); |
| } |
| |
| public static boolean allProjectModulesAffected(CompileContextImpl compileContext) { |
| final Set<Module> allModules = new HashSet<Module>(Arrays.asList(compileContext.getProjectCompileScope().getAffectedModules())); |
| allModules.removeAll(Arrays.asList(compileContext.getCompileScope().getAffectedModules())); |
| return allModules.isEmpty(); |
| } |
| |
| public static List<String> fetchFiles(CompileContextImpl context) { |
| if (context.isRebuild()) { |
| return Collections.emptyList(); |
| } |
| final CompileScope scope = context.getCompileScope(); |
| if (shouldFetchFiles(scope)) { |
| final List<String> paths = new ArrayList<String>(); |
| for (VirtualFile file : scope.getFiles(null, true)) { |
| paths.add(file.getPath()); |
| } |
| return paths; |
| } |
| return Collections.emptyList(); |
| } |
| |
| private static boolean shouldFetchFiles(CompileScope scope) { |
| if (scope instanceof CompositeScope) { |
| for (CompileScope compileScope : ((CompositeScope)scope).getScopes()) { |
| if (shouldFetchFiles(compileScope)) { |
| return true; |
| } |
| } |
| } |
| return scope instanceof OneProjectItemCompileScope || scope instanceof FileSetCompileScope; |
| } |
| } |