| // Copyright 2022 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.devtools.build.lib.skyframe.toolchains; |
| |
| import static java.util.stream.Collectors.joining; |
| |
| import com.google.auto.value.AutoValue; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.devtools.build.lib.analysis.config.ToolchainTypeRequirement; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import com.google.devtools.build.lib.skyframe.ConfiguredTargetKey; |
| |
| /** Contains information related to missing execution platform. */ |
| @AutoValue |
| public abstract class NoMatchingPlatformData { |
| abstract ImmutableSet<ToolchainTypeRequirement> toolchainTypes(); |
| |
| abstract ImmutableList<ConfiguredTargetKey> availableExecutionPlatformKeys(); |
| |
| abstract ConfiguredTargetKey targetPlatformKey(); |
| |
| static Builder builder() { |
| return new AutoValue_NoMatchingPlatformData.Builder(); |
| } |
| |
| @AutoValue.Builder |
| abstract static class Builder { |
| abstract Builder setToolchainTypes(ImmutableSet<ToolchainTypeRequirement> toolchainTypes); |
| |
| abstract Builder setAvailableExecutionPlatformKeys( |
| ImmutableList<ConfiguredTargetKey> availableExecutionPlatformKeys); |
| |
| abstract Builder setTargetPlatformKey(ConfiguredTargetKey targetPlatformKey); |
| |
| abstract NoMatchingPlatformData build(); |
| } |
| |
| String formatError() { |
| if (this.toolchainTypes().isEmpty()) { |
| return String.format( |
| "Unable to find an execution platform for target platform %s" |
| + " from available execution platforms [%s]", |
| this.targetPlatformKey().getLabel(), |
| this.availableExecutionPlatformKeys().stream() |
| .map(key -> key.getLabel().toString()) |
| .collect(joining(", "))); |
| } |
| return String.format( |
| "Unable to find an execution platform for toolchains [%s] and target platform %s" |
| + " from available execution platforms [%s]", |
| this.toolchainTypes().stream() |
| .map(ToolchainTypeRequirement::toolchainType) |
| .map(Label::toString) |
| .collect(joining(", ")), |
| this.targetPlatformKey().getLabel(), |
| this.availableExecutionPlatformKeys().stream() |
| .map(key -> key.getLabel().toString()) |
| .collect(joining(", "))); |
| } |
| } |