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// Copyright 2014 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.runtime;
import com.google.devtools.common.options.Option;
import com.google.devtools.common.options.OptionDocumentationCategory;
import com.google.devtools.common.options.OptionEffectTag;
import com.google.devtools.common.options.OptionsBase;
import java.util.List;
/**
* Options that will be evaluated by the blaze client startup code only.
*
* The only reason we have this interface is that we'd like to print a nice
* help page for the client startup options. These options do not affect the
* server's behavior in any way.
*/
public class HostJvmStartupOptions extends OptionsBase {
@Option(
name = "server_javabase",
defaultValue = "", // NOTE: purely decorative! See BlazeServerStartupOptions.
valueHelp = "<jvm path>",
documentationCategory = OptionDocumentationCategory.UNCATEGORIZED,
effectTags = {OptionEffectTag.UNKNOWN},
help = "Path to the JVM used to execute Bazel itself.")
public String serverJavabase;
@Option(
name = "host_jvm_args",
defaultValue = "", // NOTE: purely decorative! See BlazeServerStartupOptions.
allowMultiple = true,
valueHelp = "<jvm_arg>",
documentationCategory = OptionDocumentationCategory.UNCATEGORIZED,
effectTags = {OptionEffectTag.UNKNOWN},
help = "Flags to pass to the JVM executing Blaze."
)
public List<String> hostJvmArgs;
@Option(
name = "host_jvm_profile",
defaultValue = "", // NOTE: purely decorative! See BlazeServerStartupOptions.
valueHelp = "<profiler_name>",
documentationCategory = OptionDocumentationCategory.UNCATEGORIZED,
effectTags = {OptionEffectTag.UNKNOWN},
help =
"Convenience option to add some profiler/debugger-specific JVM startup flags. "
+ "Bazel has a list of known values that it maps to hard-coded JVM startup flags, "
+ "possibly searching some hardcoded paths for certain files.")
public String hostJvmProfile;
@Option(
name = "host_jvm_debug",
defaultValue = "null", // NOTE: purely decorative! See BlazeServerStartupOptions.
documentationCategory = OptionDocumentationCategory.UNCATEGORIZED,
effectTags = {OptionEffectTag.UNKNOWN},
help =
"Convenience option to add some additional JVM startup flags, which cause "
+ "the JVM to wait during startup until you connect from a JDWP-compliant debugger "
+ "(like Eclipse) to port 5005.",
expansion = {
"--host_jvm_args=-Xdebug",
"--host_jvm_args=-Xrunjdwp:transport=dt_socket,server=y,address=5005",
}
)
public Void hostJvmDebug;
}
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