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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.
#ifndef THIRD_PARTY_BAZEL_SRC_TOOLS_SINGLEJAR_OPTIONS_H_
#define THIRD_PARTY_BAZEL_SRC_TOOLS_SINGLEJAR_OPTIONS_H_
#include <string>
#include <vector>
#include "src/tools/singlejar/token_stream.h"
/* Command line options. */
class Options {
public:
Options()
: exclude_build_data(false),
force_compression(false),
normalize_timestamps(false),
no_duplicates(false),
no_duplicate_classes(false),
preserve_compression(false),
verbose(false),
warn_duplicate_resources(false),
check_desugar_deps(false) {}
virtual ~Options() {}
// Parses command line arguments into the fields of this instance.
void ParseCommandLine(int argc, const char *const argv[]);
std::string output_jar;
std::string main_class;
std::string java_launcher;
std::vector<std::string> manifest_lines;
std::vector<std::pair<std::string, std::string> > input_jars;
std::vector<std::string> resources;
std::vector<std::string> classpath_resources;
std::vector<std::string> build_info_files;
std::vector<std::string> build_info_lines;
std::vector<std::string> include_prefixes;
std::vector<std::string> nocompress_suffixes;
bool exclude_build_data;
bool force_compression;
bool normalize_timestamps;
bool no_duplicates;
bool no_duplicate_classes;
bool preserve_compression;
bool verbose;
bool warn_duplicate_resources;
bool check_desugar_deps;
protected:
/*
* Given the token stream, consume one notional flag from the input stream and
* return true if the flag was recognized and fully consumed. This notional
* flag may result in many tokens being consumed, as flags like --inputs ends
* up consuming many future tokens: --inputs a b c d e --some_other_flag
*/
virtual bool ParseToken(ArgTokenStream *tokens);
/*
* After all of the command line options are consumed, validate that the
* options make sense. This function will exit(1) if invalid combinations of
* flags are passed (e.g.: is missing --output_jar)
*/
virtual void PostValidateOptions();
};
#endif // THIRD_PARTY_BAZEL_SRC_TOOLS_SINGLEJAR_OPTIONS_H_