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[bazelbuild#6664] Add
blaze mod ...
runner implementation - 2/n
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16 changes: 16 additions & 0 deletions
16
base/src/com/google/idea/blaze/base/command/mod/BlazeModException.java
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package com.google.idea.blaze.base.command.mod; | ||
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import com.google.idea.blaze.exception.BuildException; | ||
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import javax.annotation.concurrent.Immutable; | ||
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@Immutable | ||
public final class BlazeModException extends BuildException { | ||
public BlazeModException(String message) { | ||
super(message); | ||
} | ||
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public BlazeModException(String message, Throwable cause) { | ||
super(message, cause); | ||
} | ||
} |
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60
base/src/com/google/idea/blaze/base/command/mod/BlazeModRunner.java
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/* | ||
* Copyright 2016 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.base.command.mod; | ||
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import com.google.common.util.concurrent.ListenableFuture; | ||
import com.google.idea.blaze.base.bazel.BuildSystem.BuildInvoker; | ||
import com.google.idea.blaze.base.model.ExternalWorkspaceData; | ||
import com.google.idea.blaze.base.scope.BlazeContext; | ||
import com.google.idea.blaze.base.settings.BuildSystemName; | ||
import com.intellij.openapi.application.ApplicationManager; | ||
import com.intellij.openapi.project.Project; | ||
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import java.util.List; | ||
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/** Runs the blaze info command. The results may be cached in the workspace. */ | ||
public abstract class BlazeModRunner { | ||
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public static BlazeModRunner getInstance() { | ||
return ApplicationManager.getApplication().getService(BlazeModRunner.class); | ||
} | ||
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/** | ||
* This calls blaze info without any specific key so blaze info will return all keys and values | ||
* that it has. | ||
* | ||
* @param blazeFlags The blaze flags that will be passed to Blaze. | ||
* @return The blaze info data fields. | ||
*/ | ||
public abstract ListenableFuture<ExternalWorkspaceData> dumpRepoMapping( | ||
Project project, | ||
BuildInvoker invoker, | ||
BlazeContext context, | ||
BuildSystemName buildSystemName, | ||
List<String> blazeFlags); | ||
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/** | ||
* @param modArgs The arguments passed into `blaze mod ...` | ||
* @param blazeFlags The blaze flags that will be passed to Blaze. | ||
* @return The blaze info value associated with the specified key | ||
*/ | ||
protected abstract ListenableFuture<byte[]> runBlazeModGetBytes( | ||
Project project, | ||
BuildInvoker invoker, | ||
BlazeContext context, | ||
List<String> modArgs, | ||
List<String> blazeFlags); | ||
} |
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76
base/src/com/google/idea/blaze/base/command/mod/BlazeModRunnerImpl.java
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package com.google.idea.blaze.base.command.mod; | ||
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import com.google.common.collect.ImmutableList; | ||
import com.google.common.util.concurrent.Futures; | ||
import com.google.common.util.concurrent.ListenableFuture; | ||
import com.google.gson.JsonObject; | ||
import com.google.gson.JsonParser; | ||
import com.google.idea.blaze.base.async.executor.BlazeExecutor; | ||
import com.google.idea.blaze.base.bazel.BuildSystem; | ||
import com.google.idea.blaze.base.command.BlazeCommand; | ||
import com.google.idea.blaze.base.command.BlazeCommandName; | ||
import com.google.idea.blaze.base.command.BlazeCommandRunner; | ||
import com.google.idea.blaze.base.command.buildresult.BuildResultHelper; | ||
import com.google.idea.blaze.base.model.ExternalWorkspaceData; | ||
import com.google.idea.blaze.base.model.primitives.ExternalWorkspace; | ||
import com.google.idea.blaze.base.scope.BlazeContext; | ||
import com.google.idea.blaze.base.settings.BuildSystemName; | ||
import com.intellij.openapi.project.Project; | ||
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import java.io.InputStream; | ||
import java.nio.charset.StandardCharsets; | ||
import java.util.List; | ||
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public class BlazeModRunnerImpl extends BlazeModRunner { | ||
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@Override | ||
public ListenableFuture<ExternalWorkspaceData> dumpRepoMapping( | ||
Project project, | ||
BuildSystem.BuildInvoker invoker, | ||
BlazeContext context, | ||
BuildSystemName buildSystemName, | ||
List<String> blazeFlags) { | ||
return Futures.transform( | ||
runBlazeModGetBytes(project, invoker, context, ImmutableList.of( "dump_repo_mapping", "workspace"), blazeFlags), | ||
bytes -> { | ||
JsonObject json = JsonParser.parseString(new String(bytes, StandardCharsets.UTF_8).trim()).getAsJsonObject(); | ||
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ImmutableList<ExternalWorkspace> externalWorkspaces = | ||
json | ||
.asMap().entrySet().stream() | ||
.filter(e -> e.getValue().isJsonPrimitive()) | ||
.filter(e -> !e.getValue().getAsString().trim().isEmpty()) | ||
.map(e -> ExternalWorkspace.create(e.getValue().getAsString(), e.getKey())) | ||
.collect(ImmutableList.toImmutableList()); | ||
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return ExternalWorkspaceData.create(externalWorkspaces); | ||
}, | ||
BlazeExecutor.getInstance().getExecutor()); | ||
} | ||
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@Override | ||
public ListenableFuture<byte[]> runBlazeModGetBytes( | ||
Project project, | ||
BuildSystem.BuildInvoker invoker, | ||
BlazeContext context, | ||
List<String> modArgs, | ||
List<String> blazeFlags) { | ||
return BlazeExecutor.getInstance() | ||
.submit(() -> { | ||
BlazeCommand.Builder builder = | ||
BlazeCommand.builder(invoker, BlazeCommandName.MOD) | ||
.addBlazeFlags(blazeFlags); | ||
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if (modArgs != null) { | ||
builder.addBlazeFlags(modArgs); | ||
} | ||
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try (BuildResultHelper buildResultHelper = invoker.createBuildResultHelper()) { | ||
BlazeCommandRunner runner = invoker.getCommandRunner(); | ||
try (InputStream stream = runner.runBlazeMod(project, builder, buildResultHelper, context)) { | ||
return stream.readAllBytes(); | ||
} | ||
} | ||
}); | ||
} | ||
} |
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