/* eslint-env node */
/* eslint-disable no-console */
'use strict';

// istanbul ignore next

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

// istanbul ignore next

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

var _neoAsync = require('neo-async');

var _neoAsync2 = _interopRequireDefault(_neoAsync);

var _fs = require('fs');

var _fs2 = _interopRequireDefault(_fs);

var _handlebars = require('./handlebars');

var Handlebars = _interopRequireWildcard(_handlebars);

var _path = require('path');

var _sourceMap = require('source-map');

module.exports.loadTemplates = function (opts, callback) {
  loadStrings(opts, function (err, strings) {
    if (err) {
      callback(err);
    } else {
      loadFiles(opts, function (err, files) {
        if (err) {
          callback(err);
        } else {
          opts.templates = strings.concat(files);
          callback(undefined, opts);
        }
      });
    }
  });
};

function loadStrings(opts, callback) {
  var strings = arrayCast(opts.string),
      names = arrayCast(opts.name);

  if (names.length !== strings.length && strings.length > 1) {
    return callback(new Handlebars.Exception('Number of names did not match the number of string inputs'));
  }

  _neoAsync2['default'].map(strings, function (string, callback) {
    if (string !== '-') {
      callback(undefined, string);
    } else {
      (function () {
        // Load from stdin
        var buffer = '';
        process.stdin.setEncoding('utf8');

        process.stdin.on('data', function (chunk) {
          buffer += chunk;
        });
        process.stdin.on('end', function () {
          callback(undefined, buffer);
        });
      })();
    }
  }, function (err, strings) {
    strings = strings.map(function (string, index) {
      return {
        name: names[index],
        path: names[index],
        source: string
      };
    });
    callback(err, strings);
  });
}

function loadFiles(opts, callback) {
  // Build file extension pattern
  var extension = (opts.extension || 'handlebars').replace(/[\\^$*+?.():=!|{}\-[\]]/g, function (arg) {
    return '\\' + arg;
  });
  extension = new RegExp('\\.' + extension + '$');

  var ret = [],
      queue = (opts.files || []).map(function (template) {
    return { template: template, root: opts.root };
  });
  _neoAsync2['default'].whilst(function () {
    return queue.length;
  }, function (callback) {
    var _queue$shift = queue.shift();

    var path = _queue$shift.template;
    var root = _queue$shift.root;

    _fs2['default'].stat(path, function (err, stat) {
      if (err) {
        return callback(new Handlebars.Exception('Unable to open template file "' + path + '"'));
      }

      if (stat.isDirectory()) {
        opts.hasDirectory = true;

        _fs2['default'].readdir(path, function (err, children) {
          /* istanbul ignore next : Race condition that being too lazy to test */
          if (err) {
            return callback(err);
          }
          children.forEach(function (file) {
            var childPath = path + '/' + file;

            if (extension.test(childPath) || _fs2['default'].statSync(childPath).isDirectory()) {
              queue.push({ template: childPath, root: root || path });
            }
          });

          callback();
        });
      } else {
        _fs2['default'].readFile(path, 'utf8', function (err, data) {
          /* istanbul ignore next : Race condition that being too lazy to test */
          if (err) {
            return callback(err);
          }

          if (opts.bom && data.indexOf('') === 0) {
            data = data.substring(1);
          }

          // Clean the template name
          var name = path;
          if (!root) {
            name = _path.basename(name);
          } else if (name.indexOf(root) === 0) {
            name = name.substring(root.length + 1);
          }
          name = name.replace(extension, '');

          ret.push({
            path: path,
            name: name,
            source: data
          });

          callback();
        });
      }
    });
  }, function (err) {
    if (err) {
      callback(err);
    } else {
      callback(undefined, ret);
    }
  });
}

module.exports.cli = function (opts) {
  if (opts.version) {
    console.log(Handlebars.VERSION);
    return;
  }

  if (!opts.templates.length && !opts.hasDirectory) {
    throw new Handlebars.Exception('Must define at least one template or directory.');
  }

  if (opts.simple && opts.min) {
    throw new Handlebars.Exception('Unable to minimize simple output');
  }

  var multiple = opts.templates.length !== 1 || opts.hasDirectory;
  if (opts.simple && multiple) {
    throw new Handlebars.Exception('Unable to output multiple templates in simple mode');
  }

  // Force simple mode if we have only one template and it's unnamed.
  if (!opts.amd && !opts.commonjs && opts.templates.length === 1 && !opts.templates[0].name) {
    opts.simple = true;
  }

  // Convert the known list into a hash
  var known = {};
  if (opts.known && !Array.isArray(opts.known)) {
    opts.known = [opts.known];
  }
  if (opts.known) {
    for (var i = 0, len = opts.known.length; i < len; i++) {
      known[opts.known[i]] = true;
    }
  }

  var objectName = opts.partial ? 'Handlebars.partials' : 'templates';

  if (opts.namespace && !isValidNamespace(opts.namespace)) {
    throw new Handlebars.Exception('Invalid namespace format');
  }

  var output = new _sourceMap.SourceNode();
  if (!opts.simple) {
    if (opts.amd) {
      var runtimeModulePath = (opts.handlebarPath || '') + 'handlebars.runtime';
      output.add('define([' + quoteForJavaScript(runtimeModulePath) + '], function(Handlebars) {\n  Handlebars = Handlebars["default"];');
    } else if (opts.commonjs) {
      output.add('var Handlebars = require(' + quoteForJavaScript(opts.commonjs) + ');');
    } else {
      output.add('(function() {\n');
    }
    output.add('  var template = Handlebars.template, templates = ');
    if (opts.namespace) {
      output.add(opts.namespace);
      output.add(' = ');
      output.add(opts.namespace);
      output.add(' || ');
    }
    output.add('{};\n');
  }

  opts.templates.forEach(function (template) {
    var options = {
      knownHelpers: known,
      knownHelpersOnly: opts.o
    };

    if (opts.map) {
      options.srcName = template.path;
    }
    if (opts.data) {
      options.data = true;
    }

    var precompiled = Handlebars.precompile(template.source, options);

    // If we are generating a source map, we have to reconstruct the SourceNode object
    if (opts.map) {
      var consumer = new _sourceMap.SourceMapConsumer(precompiled.map);
      precompiled = _sourceMap.SourceNode.fromStringWithSourceMap(precompiled.code, consumer);
    }

    if (opts.simple) {
      output.add([precompiled, '\n']);
    } else {
      if (!template.name) {
        throw new Handlebars.Exception('Name missing for template');
      }

      if (opts.amd && !multiple) {
        output.add('return ');
      }
      output.add([objectName, '[', quoteForJavaScript(template.name), '] = template(', precompiled, ');\n']);
    }
  });

  // Output the content
  if (!opts.simple) {
    if (opts.amd) {
      if (multiple) {
        output.add(['return ', objectName, ';\n']);
      }
      output.add('});');
    } else if (!opts.commonjs) {
      output.add('})();');
    }
  }

  if (opts.map) {
    output.add('\n//# sourceMappingURL=' + sanitizeSourceMapComment(opts.map) + '\n');
  }

  output = output.toStringWithSourceMap();
  output.map = output.map + '';

  if (opts.min) {
    output = minify(output, opts.map);
  }

  if (opts.map) {
    _fs2['default'].writeFileSync(opts.map, output.map, 'utf8');
  }
  output = output.code;

  if (opts.output) {
    _fs2['default'].writeFileSync(opts.output, output, 'utf8');
  } else {
    console.log(output);
  }
};

function arrayCast(value) {
  value = value != null ? value : [];
  if (!Array.isArray(value)) {
    value = [value];
  }
  return value;
}

/*
 * Safely quotes a value for embedding in generated JavaScript strings
 *
 * Uses JSON.stringify which handles all special characters.
 */
function quoteForJavaScript(value) {
  return JSON.stringify(String(value));
}

/**
 * Validates that a namespace is a legitimate dotted JavaScript identifier
 * (e.g. "App.templates") to prevent arbitrary code injection
 */
function isValidNamespace(namespace) {
  return (/^[A-Za-z_$][A-Za-z0-9_$]*(\.[A-Za-z_$][A-Za-z0-9_$]*)*$/.test(namespace)
  );
}

/**
 * Strips line terminators from source map URLs to prevent injection of new
 * JavaScript lines via the sourceMappingURL comment
 */
function sanitizeSourceMapComment(value) {
  return String(value).replace(/[\r\n\u2028\u2029]/g, '');
}

/**
 * Run uglify to minify the compiled template, if uglify exists in the dependencies.
 *
 * We are using `require` instead of `import` here, because es6-modules do not allow
 * dynamic imports and uglify-js is an optional dependency. Since we are inside NodeJS here, this
 * should not be a problem.
 *
 * @param {string} output the compiled template
 * @param {string} sourceMapFile the file to write the source map to.
 */
function minify(output, sourceMapFile) {
  try {
    // Try to resolve uglify-js in order to see if it does exist
    require.resolve('uglify-js');
  } catch (e) {
    if (e.code !== 'MODULE_NOT_FOUND') {
      // Something else seems to be wrong
      throw e;
    }
    // it does not exist!
    console.error('Code minimization is disabled due to missing uglify-js dependency');
    return output;
  }
  return require('uglify-js').minify(output.code, {
    sourceMap: {
      content: output.map,
      url: sourceMapFile
    }
  });
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../lib/precompiler.js"],"names":[],"mappings":";;;;;;;;;;;;wBAEkB,WAAW;;;;kBACd,IAAI;;;;0BACS,cAAc;;IAA9B,UAAU;;oBACG,MAAM;;yBACe,YAAY;;AAE1D,MAAM,CAAC,OAAO,CAAC,aAAa,GAAG,UAAS,IAAI,EAAE,QAAQ,EAAE;AACtD,aAAW,CAAC,IAAI,EAAE,UAAS,GAAG,EAAE,OAAO,EAAE;AACvC,QAAI,GAAG,EAAE;AACP,cAAQ,CAAC,GAAG,CAAC,CAAC;KACf,MAAM;AACL,eAAS,CAAC,IAAI,EAAE,UAAS,GAAG,EAAE,KAAK,EAAE;AACnC,YAAI,GAAG,EAAE;AACP,kBAAQ,CAAC,GAAG,CAAC,CAAC;SACf,MAAM;AACL,cAAI,CAAC,SAAS,GAAG,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;AACvC,kBAAQ,CAAC,SAAS,EAAE,IAAI,CAAC,CAAC;SAC3B;OACF,CAAC,CAAC;KACJ;GACF,CAAC,CAAC;CACJ,CAAC;;AAEF,SAAS,WAAW,CAAC,IAAI,EAAE,QAAQ,EAAE;AACnC,MAAI,OAAO,GAAG,SAAS,CAAC,IAAI,CAAC,MAAM,CAAC;MAClC,KAAK,GAAG,SAAS,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;;AAE/B,MAAI,KAAK,CAAC,MAAM,KAAK,OAAO,CAAC,MAAM,IAAI,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE;AACzD,WAAO,QAAQ,CACb,IAAI,UAAU,CAAC,SAAS,CACtB,2DAA2D,CAC5D,CACF,CAAC;GACH;;AAED,wBAAM,GAAG,CACP,OAAO,EACP,UAAS,MAAM,EAAE,QAAQ,EAAE;AACzB,QAAI,MAAM,KAAK,GAAG,EAAE;AAClB,cAAQ,CAAC,SAAS,EAAE,MAAM,CAAC,CAAC;KAC7B,MAAM;;;AAEL,YAAI,MAAM,GAAG,EAAE,CAAC;AAChB,eAAO,CAAC,KAAK,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;;AAElC,eAAO,CAAC,KAAK,CAAC,EAAE,CAAC,MAAM,EAAE,UAAS,KAAK,EAAE;AACvC,gBAAM,IAAI,KAAK,CAAC;SACjB,CAAC,CAAC;AACH,eAAO,CAAC,KAAK,CAAC,EAAE,CAAC,KAAK,EAAE,YAAW;AACjC,kBAAQ,CAAC,SAAS,EAAE,MAAM,CAAC,CAAC;SAC7B,CAAC,CAAC;;KACJ;GACF,EACD,UAAS,GAAG,EAAE,OAAO,EAAE;AACrB,WAAO,GAAG,OAAO,CAAC,GAAG,CAAC,UAAC,MAAM,EAAE,KAAK;aAAM;AACxC,YAAI,EAAE,KAAK,CAAC,KAAK,CAAC;AAClB,YAAI,EAAE,KAAK,CAAC,KAAK,CAAC;AAClB,cAAM,EAAE,MAAM;OACf;KAAC,CAAC,CAAC;AACJ,YAAQ,CAAC,GAAG,EAAE,OAAO,CAAC,CAAC;GACxB,CACF,CAAC;CACH;;AAED,SAAS,SAAS,CAAC,IAAI,EAAE,QAAQ,EAAE;;AAEjC,MAAI,SAAS,GAAG,CAAC,IAAI,CAAC,SAAS,IAAI,YAAY,CAAA,CAAE,OAAO,CACtD,0BAA0B,EAC1B,UAAS,GAAG,EAAE;AACZ,WAAO,IAAI,GAAG,GAAG,CAAC;GACnB,CACF,CAAC;AACF,WAAS,GAAG,IAAI,MAAM,CAAC,KAAK,GAAG,SAAS,GAAG,GAAG,CAAC,CAAC;;AAEhD,MAAI,GAAG,GAAG,EAAE;MACV,KAAK,GAAG,CAAC,IAAI,CAAC,KAAK,IAAI,EAAE,CAAA,CAAE,GAAG,CAAC,UAAA,QAAQ;WAAK,EAAE,QAAQ,EAAR,QAAQ,EAAE,IAAI,EAAE,IAAI,CAAC,IAAI,EAAE;GAAC,CAAC,CAAC;AAC9E,wBAAM,MAAM,CACV;WAAM,KAAK,CAAC,MAAM;GAAA,EAClB,UAAS,QAAQ,EAAE;uBACc,KAAK,CAAC,KAAK,EAAE;;QAA5B,IAAI,gBAAd,QAAQ;QAAQ,IAAI,gBAAJ,IAAI;;AAE1B,oBAAG,IAAI,CAAC,IAAI,EAAE,UAAS,GAAG,EAAE,IAAI,EAAE;AAChC,UAAI,GAAG,EAAE;AACP,eAAO,QAAQ,CACb,IAAI,UAAU,CAAC,SAAS,oCAAkC,IAAI,OAAI,CACnE,CAAC;OACH;;AAED,UAAI,IAAI,CAAC,WAAW,EAAE,EAAE;AACtB,YAAI,CAAC,YAAY,GAAG,IAAI,CAAC;;AAEzB,wBAAG,OAAO,CAAC,IAAI,EAAE,UAAS,GAAG,EAAE,QAAQ,EAAE;;AAEvC,cAAI,GAAG,EAAE;AACP,mBAAO,QAAQ,CAAC,GAAG,CAAC,CAAC;WACtB;AACD,kBAAQ,CAAC,OAAO,CAAC,UAAS,IAAI,EAAE;AAC9B,gBAAI,SAAS,GAAG,IAAI,GAAG,GAAG,GAAG,IAAI,CAAC;;AAElC,gBACE,SAAS,CAAC,IAAI,CAAC,SAAS,CAAC,IACzB,gBAAG,QAAQ,CAAC,SAAS,CAAC,CAAC,WAAW,EAAE,EACpC;AACA,mBAAK,CAAC,IAAI,CAAC,EAAE,QAAQ,EAAE,SAAS,EAAE,IAAI,EAAE,IAAI,IAAI,IAAI,EAAE,CAAC,CAAC;aACzD;WACF,CAAC,CAAC;;AAEH,kBAAQ,EAAE,CAAC;SACZ,CAAC,CAAC;OACJ,MAAM;AACL,wBAAG,QAAQ,CAAC,IAAI,EAAE,MAAM,EAAE,UAAS,GAAG,EAAE,IAAI,EAAE;;AAE5C,cAAI,GAAG,EAAE;AACP,mBAAO,QAAQ,CAAC,GAAG,CAAC,CAAC;WACtB;;AAED,cAAI,IAAI,CAAC,GAAG,IAAI,IAAI,CAAC,OAAO,CAAC,GAAQ,CAAC,KAAK,CAAC,EAAE;AAC5C,gBAAI,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;WAC1B;;;AAGD,cAAI,IAAI,GAAG,IAAI,CAAC;AAChB,cAAI,CAAC,IAAI,EAAE;AACT,gBAAI,GAAG,eAAS,IAAI,CAAC,CAAC;WACvB,MAAM,IAAI,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,EAAE;AACnC,gBAAI,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC;WACxC;AACD,cAAI,GAAG,IAAI,CAAC,OAAO,CAAC,SAAS,EAAE,EAAE,CAAC,CAAC;;AAEnC,aAAG,CAAC,IAAI,CAAC;AACP,gBAAI,EAAE,IAAI;AACV,gBAAI,EAAE,IAAI;AACV,kBAAM,EAAE,IAAI;WACb,CAAC,CAAC;;AAEH,kBAAQ,EAAE,CAAC;SACZ,CAAC,CAAC;OACJ;KACF,CAAC,CAAC;GACJ,EACD,UAAS,GAAG,EAAE;AACZ,QAAI,GAAG,EAAE;AACP,cAAQ,CAAC,GAAG,CAAC,CAAC;KACf,MAAM;AACL,cAAQ,CAAC,SAAS,EAAE,GAAG,CAAC,CAAC;KAC1B;GACF,CACF,CAAC;CACH;;AAED,MAAM,CAAC,OAAO,CAAC,GAAG,GAAG,UAAS,IAAI,EAAE;AAClC,MAAI,IAAI,CAAC,OAAO,EAAE;AAChB,WAAO,CAAC,GAAG,CAAC,UAAU,CAAC,OAAO,CAAC,CAAC;AAChC,WAAO;GACR;;AAED,MAAI,CAAC,IAAI,CAAC,SAAS,CAAC,MAAM,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE;AAChD,UAAM,IAAI,UAAU,CAAC,SAAS,CAC5B,iDAAiD,CAClD,CAAC;GACH;;AAED,MAAI,IAAI,CAAC,MAAM,IAAI,IAAI,CAAC,GAAG,EAAE;AAC3B,UAAM,IAAI,UAAU,CAAC,SAAS,CAAC,kCAAkC,CAAC,CAAC;GACpE;;AAED,MAAM,QAAQ,GAAG,IAAI,CAAC,SAAS,CAAC,MAAM,KAAK,CAAC,IAAI,IAAI,CAAC,YAAY,CAAC;AAClE,MAAI,IAAI,CAAC,MAAM,IAAI,QAAQ,EAAE;AAC3B,UAAM,IAAI,UAAU,CAAC,SAAS,CAC5B,oDAAoD,CACrD,CAAC;GACH;;;AAGD,MACE,CAAC,IAAI,CAAC,GAAG,IACT,CAAC,IAAI,CAAC,QAAQ,IACd,IAAI,CAAC,SAAS,CAAC,MAAM,KAAK,CAAC,IAC3B,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,IAAI,EACvB;AACA,QAAI,CAAC,MAAM,GAAG,IAAI,CAAC;GACpB;;;AAGD,MAAI,KAAK,GAAG,EAAE,CAAC;AACf,MAAI,IAAI,CAAC,KAAK,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,EAAE;AAC5C,QAAI,CAAC,KAAK,GAAG,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;GAC3B;AACD,MAAI,IAAI,CAAC,KAAK,EAAE;AACd,SAAK,IAAI,CAAC,GAAG,CAAC,EAAE,GAAG,GAAG,IAAI,CAAC,KAAK,CAAC,MAAM,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE,EAAE;AACrD,WAAK,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC;KAC7B;GACF;;AAED,MAAM,UAAU,GAAG,IAAI,CAAC,OAAO,GAAG,qBAAqB,GAAG,WAAW,CAAC;;AAEtE,MAAI,IAAI,CAAC,SAAS,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,SAAS,CAAC,EAAE;AACvD,UAAM,IAAI,UAAU,CAAC,SAAS,CAAC,0BAA0B,CAAC,CAAC;GAC5D;;AAED,MAAI,MAAM,GAAG,2BAAgB,CAAC;AAC9B,MAAI,CAAC,IAAI,CAAC,MAAM,EAAE;AAChB,QAAI,IAAI,CAAC,GAAG,EAAE;AACZ,UAAM,iBAAiB,GACrB,CAAC,IAAI,CAAC,aAAa,IAAI,EAAE,CAAA,GAAI,oBAAoB,CAAC;AACpD,YAAM,CAAC,GAAG,CACR,UAAU,GACR,kBAAkB,CAAC,iBAAiB,CAAC,GACrC,kEAAkE,CACrE,CAAC;KACH,MAAM,IAAI,IAAI,CAAC,QAAQ,EAAE;AACxB,YAAM,CAAC,GAAG,CACR,2BAA2B,GAAG,kBAAkB,CAAC,IAAI,CAAC,QAAQ,CAAC,GAAG,IAAI,CACvE,CAAC;KACH,MAAM;AACL,YAAM,CAAC,GAAG,CAAC,iBAAiB,CAAC,CAAC;KAC/B;AACD,UAAM,CAAC,GAAG,CAAC,oDAAoD,CAAC,CAAC;AACjE,QAAI,IAAI,CAAC,SAAS,EAAE;AAClB,YAAM,CAAC,GAAG,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;AAC3B,YAAM,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;AAClB,YAAM,CAAC,GAAG,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;AAC3B,YAAM,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;KACpB;AACD,UAAM,CAAC,GAAG,CAAC,OAAO,CAAC,CAAC;GACrB;;AAED,MAAI,CAAC,SAAS,CAAC,OAAO,CAAC,UAAS,QAAQ,EAAE;AACxC,QAAI,OAAO,GAAG;AACZ,kBAAY,EAAE,KAAK;AACnB,sBAAgB,EAAE,IAAI,CAAC,CAAC;KACzB,CAAC;;AAEF,QAAI,IAAI,CAAC,GAAG,EAAE;AACZ,aAAO,CAAC,OAAO,GAAG,QAAQ,CAAC,IAAI,CAAC;KACjC;AACD,QAAI,IAAI,CAAC,IAAI,EAAE;AACb,aAAO,CAAC,IAAI,GAAG,IAAI,CAAC;KACrB;;AAED,QAAI,WAAW,GAAG,UAAU,CAAC,UAAU,CAAC,QAAQ,CAAC,MAAM,EAAE,OAAO,CAAC,CAAC;;;AAGlE,QAAI,IAAI,CAAC,GAAG,EAAE;AACZ,UAAI,QAAQ,GAAG,iCAAsB,WAAW,CAAC,GAAG,CAAC,CAAC;AACtD,iBAAW,GAAG,sBAAW,uBAAuB,CAC9C,WAAW,CAAC,IAAI,EAChB,QAAQ,CACT,CAAC;KACH;;AAED,QAAI,IAAI,CAAC,MAAM,EAAE;AACf,YAAM,CAAC,GAAG,CAAC,CAAC,WAAW,EAAE,IAAI,CAAC,CAAC,CAAC;KACjC,MAAM;AACL,UAAI,CAAC,QAAQ,CAAC,IAAI,EAAE;AAClB,cAAM,IAAI,UAAU,CAAC,SAAS,CAAC,2BAA2B,CAAC,CAAC;OAC7D;;AAED,UAAI,IAAI,CAAC,GAAG,IAAI,CAAC,QAAQ,EAAE;AACzB,cAAM,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;OACvB;AACD,YAAM,CAAC,GAAG,CAAC,CACT,UAAU,EACV,GAAG,EACH,kBAAkB,CAAC,QAAQ,CAAC,IAAI,CAAC,EACjC,eAAe,EACf,WAAW,EACX,MAAM,CACP,CAAC,CAAC;KACJ;GACF,CAAC,CAAC;;;AAGH,MAAI,CAAC,IAAI,CAAC,MAAM,EAAE;AAChB,QAAI,IAAI,CAAC,GAAG,EAAE;AACZ,UAAI,QAAQ,EAAE;AACZ,cAAM,CAAC,GAAG,CAAC,CAAC,SAAS,EAAE,UAAU,EAAE,KAAK,CAAC,CAAC,CAAC;OAC5C;AACD,YAAM,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;KACnB,MAAM,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;AACzB,YAAM,CAAC,GAAG,CAAC,OAAO,CAAC,CAAC;KACrB;GACF;;AAED,MAAI,IAAI,CAAC,GAAG,EAAE;AACZ,UAAM,CAAC,GAAG,CACR,yBAAyB,GAAG,wBAAwB,CAAC,IAAI,CAAC,GAAG,CAAC,GAAG,IAAI,CACtE,CAAC;GACH;;AAED,QAAM,GAAG,MAAM,CAAC,qBAAqB,EAAE,CAAC;AACxC,QAAM,CAAC,GAAG,GAAG,MAAM,CAAC,GAAG,GAAG,EAAE,CAAC;;AAE7B,MAAI,IAAI,CAAC,GAAG,EAAE;AACZ,UAAM,GAAG,MAAM,CAAC,MAAM,EAAE,IAAI,CAAC,GAAG,CAAC,CAAC;GACnC;;AAED,MAAI,IAAI,CAAC,GAAG,EAAE;AACZ,oBAAG,aAAa,CAAC,IAAI,CAAC,GAAG,EAAE,MAAM,CAAC,GAAG,EAAE,MAAM,CAAC,CAAC;GAChD;AACD,QAAM,GAAG,MAAM,CAAC,IAAI,CAAC;;AAErB,MAAI,IAAI,CAAC,MAAM,EAAE;AACf,oBAAG,aAAa,CAAC,IAAI,CAAC,MAAM,EAAE,MAAM,EAAE,MAAM,CAAC,CAAC;GAC/C,MAAM;AACL,WAAO,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;GACrB;CACF,CAAC;;AAEF,SAAS,SAAS,CAAC,KAAK,EAAE;AACxB,OAAK,GAAG,KAAK,IAAI,IAAI,GAAG,KAAK,GAAG,EAAE,CAAC;AACnC,MAAI,CAAC,KAAK,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;AACzB,SAAK,GAAG,CAAC,KAAK,CAAC,CAAC;GACjB;AACD,SAAO,KAAK,CAAC;CACd;;;;;;;AAOD,SAAS,kBAAkB,CAAC,KAAK,EAAE;AACjC,SAAO,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC;CACtC;;;;;;AAMD,SAAS,gBAAgB,CAAC,SAAS,EAAE;AACnC,SAAO,0DAAyD,CAAC,IAAI,CACnE,SAAS,CACV;IAAC;CACH;;;;;;AAMD,SAAS,wBAAwB,CAAC,KAAK,EAAE;AACvC,SAAO,MAAM,CAAC,KAAK,CAAC,CAAC,OAAO,CAAC,qBAAqB,EAAE,EAAE,CAAC,CAAC;CACzD;;;;;;;;;;;;AAYD,SAAS,MAAM,CAAC,MAAM,EAAE,aAAa,EAAE;AACrC,MAAI;;AAEF,WAAO,CAAC,OAAO,CAAC,WAAW,CAAC,CAAC;GAC9B,CAAC,OAAO,CAAC,EAAE;AACV,QAAI,CAAC,CAAC,IAAI,KAAK,kBAAkB,EAAE;;AAEjC,YAAM,CAAC,CAAC;KACT;;AAED,WAAO,CAAC,KAAK,CACX,mEAAmE,CACpE,CAAC;AACF,WAAO,MAAM,CAAC;GACf;AACD,SAAO,OAAO,CAAC,WAAW,CAAC,CAAC,MAAM,CAAC,MAAM,CAAC,IAAI,EAAE;AAC9C,aAAS,EAAE;AACT,aAAO,EAAE,MAAM,CAAC,GAAG;AACnB,SAAG,EAAE,aAAa;KACnB;GACF,CAAC,CAAC;CACJ","file":"precompiler.js","sourcesContent":["/* eslint-env node */\n/* eslint-disable no-console */\nimport Async from 'neo-async';\nimport fs from 'fs';\nimport * as Handlebars from './handlebars';\nimport { basename } from 'path';\nimport { SourceMapConsumer, SourceNode } from 'source-map';\n\nmodule.exports.loadTemplates = function(opts, callback) {\n  loadStrings(opts, function(err, strings) {\n    if (err) {\n      callback(err);\n    } else {\n      loadFiles(opts, function(err, files) {\n        if (err) {\n          callback(err);\n        } else {\n          opts.templates = strings.concat(files);\n          callback(undefined, opts);\n        }\n      });\n    }\n  });\n};\n\nfunction loadStrings(opts, callback) {\n  let strings = arrayCast(opts.string),\n    names = arrayCast(opts.name);\n\n  if (names.length !== strings.length && strings.length > 1) {\n    return callback(\n      new Handlebars.Exception(\n        'Number of names did not match the number of string inputs'\n      )\n    );\n  }\n\n  Async.map(\n    strings,\n    function(string, callback) {\n      if (string !== '-') {\n        callback(undefined, string);\n      } else {\n        // Load from stdin\n        let buffer = '';\n        process.stdin.setEncoding('utf8');\n\n        process.stdin.on('data', function(chunk) {\n          buffer += chunk;\n        });\n        process.stdin.on('end', function() {\n          callback(undefined, buffer);\n        });\n      }\n    },\n    function(err, strings) {\n      strings = strings.map((string, index) => ({\n        name: names[index],\n        path: names[index],\n        source: string\n      }));\n      callback(err, strings);\n    }\n  );\n}\n\nfunction loadFiles(opts, callback) {\n  // Build file extension pattern\n  let extension = (opts.extension || 'handlebars').replace(\n    /[\\\\^$*+?.():=!|{}\\-[\\]]/g,\n    function(arg) {\n      return '\\\\' + arg;\n    }\n  );\n  extension = new RegExp('\\\\.' + extension + '$');\n\n  let ret = [],\n    queue = (opts.files || []).map(template => ({ template, root: opts.root }));\n  Async.whilst(\n    () => queue.length,\n    function(callback) {\n      let { template: path, root } = queue.shift();\n\n      fs.stat(path, function(err, stat) {\n        if (err) {\n          return callback(\n            new Handlebars.Exception(`Unable to open template file \"${path}\"`)\n          );\n        }\n\n        if (stat.isDirectory()) {\n          opts.hasDirectory = true;\n\n          fs.readdir(path, function(err, children) {\n            /* istanbul ignore next : Race condition that being too lazy to test */\n            if (err) {\n              return callback(err);\n            }\n            children.forEach(function(file) {\n              let childPath = path + '/' + file;\n\n              if (\n                extension.test(childPath) ||\n                fs.statSync(childPath).isDirectory()\n              ) {\n                queue.push({ template: childPath, root: root || path });\n              }\n            });\n\n            callback();\n          });\n        } else {\n          fs.readFile(path, 'utf8', function(err, data) {\n            /* istanbul ignore next : Race condition that being too lazy to test */\n            if (err) {\n              return callback(err);\n            }\n\n            if (opts.bom && data.indexOf('\\uFEFF') === 0) {\n              data = data.substring(1);\n            }\n\n            // Clean the template name\n            let name = path;\n            if (!root) {\n              name = basename(name);\n            } else if (name.indexOf(root) === 0) {\n              name = name.substring(root.length + 1);\n            }\n            name = name.replace(extension, '');\n\n            ret.push({\n              path: path,\n              name: name,\n              source: data\n            });\n\n            callback();\n          });\n        }\n      });\n    },\n    function(err) {\n      if (err) {\n        callback(err);\n      } else {\n        callback(undefined, ret);\n      }\n    }\n  );\n}\n\nmodule.exports.cli = function(opts) {\n  if (opts.version) {\n    console.log(Handlebars.VERSION);\n    return;\n  }\n\n  if (!opts.templates.length && !opts.hasDirectory) {\n    throw new Handlebars.Exception(\n      'Must define at least one template or directory.'\n    );\n  }\n\n  if (opts.simple && opts.min) {\n    throw new Handlebars.Exception('Unable to minimize simple output');\n  }\n\n  const multiple = opts.templates.length !== 1 || opts.hasDirectory;\n  if (opts.simple && multiple) {\n    throw new Handlebars.Exception(\n      'Unable to output multiple templates in simple mode'\n    );\n  }\n\n  // Force simple mode if we have only one template and it's unnamed.\n  if (\n    !opts.amd &&\n    !opts.commonjs &&\n    opts.templates.length === 1 &&\n    !opts.templates[0].name\n  ) {\n    opts.simple = true;\n  }\n\n  // Convert the known list into a hash\n  let known = {};\n  if (opts.known && !Array.isArray(opts.known)) {\n    opts.known = [opts.known];\n  }\n  if (opts.known) {\n    for (let i = 0, len = opts.known.length; i < len; i++) {\n      known[opts.known[i]] = true;\n    }\n  }\n\n  const objectName = opts.partial ? 'Handlebars.partials' : 'templates';\n\n  if (opts.namespace && !isValidNamespace(opts.namespace)) {\n    throw new Handlebars.Exception('Invalid namespace format');\n  }\n\n  let output = new SourceNode();\n  if (!opts.simple) {\n    if (opts.amd) {\n      const runtimeModulePath =\n        (opts.handlebarPath || '') + 'handlebars.runtime';\n      output.add(\n        'define([' +\n          quoteForJavaScript(runtimeModulePath) +\n          '], function(Handlebars) {\\n  Handlebars = Handlebars[\"default\"];'\n      );\n    } else if (opts.commonjs) {\n      output.add(\n        'var Handlebars = require(' + quoteForJavaScript(opts.commonjs) + ');'\n      );\n    } else {\n      output.add('(function() {\\n');\n    }\n    output.add('  var template = Handlebars.template, templates = ');\n    if (opts.namespace) {\n      output.add(opts.namespace);\n      output.add(' = ');\n      output.add(opts.namespace);\n      output.add(' || ');\n    }\n    output.add('{};\\n');\n  }\n\n  opts.templates.forEach(function(template) {\n    let options = {\n      knownHelpers: known,\n      knownHelpersOnly: opts.o\n    };\n\n    if (opts.map) {\n      options.srcName = template.path;\n    }\n    if (opts.data) {\n      options.data = true;\n    }\n\n    let precompiled = Handlebars.precompile(template.source, options);\n\n    // If we are generating a source map, we have to reconstruct the SourceNode object\n    if (opts.map) {\n      let consumer = new SourceMapConsumer(precompiled.map);\n      precompiled = SourceNode.fromStringWithSourceMap(\n        precompiled.code,\n        consumer\n      );\n    }\n\n    if (opts.simple) {\n      output.add([precompiled, '\\n']);\n    } else {\n      if (!template.name) {\n        throw new Handlebars.Exception('Name missing for template');\n      }\n\n      if (opts.amd && !multiple) {\n        output.add('return ');\n      }\n      output.add([\n        objectName,\n        '[',\n        quoteForJavaScript(template.name),\n        '] = template(',\n        precompiled,\n        ');\\n'\n      ]);\n    }\n  });\n\n  // Output the content\n  if (!opts.simple) {\n    if (opts.amd) {\n      if (multiple) {\n        output.add(['return ', objectName, ';\\n']);\n      }\n      output.add('});');\n    } else if (!opts.commonjs) {\n      output.add('})();');\n    }\n  }\n\n  if (opts.map) {\n    output.add(\n      '\\n//# sourceMappingURL=' + sanitizeSourceMapComment(opts.map) + '\\n'\n    );\n  }\n\n  output = output.toStringWithSourceMap();\n  output.map = output.map + '';\n\n  if (opts.min) {\n    output = minify(output, opts.map);\n  }\n\n  if (opts.map) {\n    fs.writeFileSync(opts.map, output.map, 'utf8');\n  }\n  output = output.code;\n\n  if (opts.output) {\n    fs.writeFileSync(opts.output, output, 'utf8');\n  } else {\n    console.log(output);\n  }\n};\n\nfunction arrayCast(value) {\n  value = value != null ? value : [];\n  if (!Array.isArray(value)) {\n    value = [value];\n  }\n  return value;\n}\n\n/*\n * Safely quotes a value for embedding in generated JavaScript strings\n *\n * Uses JSON.stringify which handles all special characters.\n */\nfunction quoteForJavaScript(value) {\n  return JSON.stringify(String(value));\n}\n\n/**\n * Validates that a namespace is a legitimate dotted JavaScript identifier\n * (e.g. \"App.templates\") to prevent arbitrary code injection\n */\nfunction isValidNamespace(namespace) {\n  return /^[A-Za-z_$][A-Za-z0-9_$]*(\\.[A-Za-z_$][A-Za-z0-9_$]*)*$/.test(\n    namespace\n  );\n}\n\n/**\n * Strips line terminators from source map URLs to prevent injection of new\n * JavaScript lines via the sourceMappingURL comment\n */\nfunction sanitizeSourceMapComment(value) {\n  return String(value).replace(/[\\r\\n\\u2028\\u2029]/g, '');\n}\n\n/**\n * Run uglify to minify the compiled template, if uglify exists in the dependencies.\n *\n * We are using `require` instead of `import` here, because es6-modules do not allow\n * dynamic imports and uglify-js is an optional dependency. Since we are inside NodeJS here, this\n * should not be a problem.\n *\n * @param {string} output the compiled template\n * @param {string} sourceMapFile the file to write the source map to.\n */\nfunction minify(output, sourceMapFile) {\n  try {\n    // Try to resolve uglify-js in order to see if it does exist\n    require.resolve('uglify-js');\n  } catch (e) {\n    if (e.code !== 'MODULE_NOT_FOUND') {\n      // Something else seems to be wrong\n      throw e;\n    }\n    // it does not exist!\n    console.error(\n      'Code minimization is disabled due to missing uglify-js dependency'\n    );\n    return output;\n  }\n  return require('uglify-js').minify(output.code, {\n    sourceMap: {\n      content: output.map,\n      url: sourceMapFile\n    }\n  });\n}\n"]}