<commit_before>// Copyright 2011 Google Inc. 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 NINJA_MANIFEST_PARSER_H_
#define NINJA_MANIFEST_PARSER_H_

#include <string>

using namespace std;

#include "lexer.h"

struct BindingEnv;
struct EvalString;
struct FileReader;
struct State;

enum DupeEdgeAction {
  kDupeEdgeActionWarn,
  kDupeEdgeActionError,
};

enum PhonyCycleAction {
  kPhonyCycleActionWarn,
  kPhonyCycleActionError,
};

struct ManifestParserOptions {
  ManifestParserOptions()
      : dupe_edge_action_(kDupeEdgeActionWarn),
        phony_cycle_action_(kPhonyCycleActionWarn) {}
  DupeEdgeAction dupe_edge_action_;
  PhonyCycleAction phony_cycle_action_;
};

/// Parses .ninja files.
struct ManifestParser {
  ManifestParser(State* state, FileReader* file_reader,
                 ManifestParserOptions options = ManifestParserOptions());

  /// Load and parse a file.
  bool Load(const string& filename, string* err, Lexer* parent = NULL);

  /// Parse a text string of input.  Used by tests.
  bool ParseTest(const string& input, string* err) {
    quiet_ = true;
    return Parse("input", input, err);
  }

private:
  /// Parse a file, given its contents as a string.
  bool Parse(const string& filename, const string& input, string* err);

  /// Parse various statement types.
  bool ParsePool(string* err);
  bool ParseRule(string* err);
  bool ParseLet(string* key, EvalString* val, string* err);
  bool ParseEdge(string* err);
  bool ParseDefault(string* err);

  /// Parse either a 'subninja' or 'include' line.
  bool ParseFileInclude(bool new_scope, string* err);

  /// If the next token is not \a expected, produce an error string
  /// saying "expectd foo, got bar".
  bool ExpectToken(Lexer::Token expected, string* err);<commit_msg>ManifestParser: Fix typo {expectd => expected}<commit_after>// Copyright 2011 Google Inc. 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 NINJA_MANIFEST_PARSER_H_
#define NINJA_MANIFEST_PARSER_H_

#include <string>

using namespace std;

#include "lexer.h"

struct BindingEnv;
struct EvalString;
struct FileReader;
struct State;

enum DupeEdgeAction {
  kDupeEdgeActionWarn,
  kDupeEdgeActionError,
};

enum PhonyCycleAction {
  kPhonyCycleActionWarn,
  kPhonyCycleActionError,
};

struct ManifestParserOptions {
  ManifestParserOptions()
      : dupe_edge_action_(kDupeEdgeActionWarn),
        phony_cycle_action_(kPhonyCycleActionWarn) {}
  DupeEdgeAction dupe_edge_action_;
  PhonyCycleAction phony_cycle_action_;
};

/// Parses .ninja files.
struct ManifestParser {
  ManifestParser(State* state, FileReader* file_reader,
                 ManifestParserOptions options = ManifestParserOptions());

  /// Load and parse a file.
  bool Load(const string& filename, string* err, Lexer* parent = NULL);

  /// Parse a text string of input.  Used by tests.
  bool ParseTest(const string& input, string* err) {
    quiet_ = true;
    return Parse("input", input, err);
  }

private:
  /// Parse a file, given its contents as a string.
  bool Parse(const string& filename, const string& input, string* err);

  /// Parse various statement types.
  bool ParsePool(string* err);
  bool ParseRule(string* err);
  bool ParseLet(string* key, EvalString* val, string* err);
  bool ParseEdge(string* err);
  bool ParseDefault(string* err);

  /// Parse either a 'subninja' or 'include' line.
  bool ParseFileInclude(bool new_scope, string* err);

  /// If the next token is not \a expected, produce an error string
  /// saying "expected foo, got bar".
  bool ExpectToken(Lexer::Token expected, string* err);
{'fraction_non_alphanumeric': 0.09500215424386041, 'fraction_numerical': 0.0034467901766479965, 'mean_word_length': 3.9710920770877944, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 6, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5964750', 'n_tokens_mistral': 1389, 'n_tokens_neox': 1366, 'n_words': 493}