| /* |
| * Copyright 2017 The Bazel Authors. All rights reserved. |
| * |
| * 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.google.idea.blaze.python.run; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.idea.blaze.base.model.primitives.TargetExpression; |
| import com.intellij.openapi.extensions.ExtensionPointName; |
| import com.intellij.openapi.project.Project; |
| import javax.annotation.Nullable; |
| |
| /** Extension point for adding blaze flags when debugging python targets. */ |
| public interface BlazePyDebugHelper { |
| |
| ExtensionPointName<BlazePyDebugHelper> EP_NAME = |
| ExtensionPointName.create("com.google.idea.blaze.BlazePyDebugFlagsProvider"); |
| |
| static ImmutableList<String> getAllBlazeDebugFlags() { |
| ImmutableList.Builder<String> builder = ImmutableList.builder(); |
| for (BlazePyDebugHelper provider : EP_NAME.getExtensions()) { |
| builder.addAll(provider.getBlazeDebugFlags()); |
| } |
| return builder.build(); |
| } |
| |
| @Nullable |
| static String validateDebugTarget(Project project, @Nullable TargetExpression target) { |
| for (BlazePyDebugHelper provider : EP_NAME.getExtensions()) { |
| String error = provider.validatePyDebugTarget(project, target); |
| if (error != null) { |
| return error; |
| } |
| } |
| return null; |
| } |
| |
| ImmutableList<String> getBlazeDebugFlags(); |
| |
| /** |
| * Attempts to check whether the given target can be debugged by the Blaze plugin. If there's a |
| * known problem, returns an error message with the details. |
| */ |
| @Nullable |
| String validatePyDebugTarget(Project project, @Nullable TargetExpression target); |
| } |