FM / lib

/var/www/cobraambalaj/node_modules/snapdragon/lib/

/var/www/cobraambalaj/node_modules/snapdragon/lib

Name	Size	Mode	Actions
compiler.js	3591	0644	edit dl rm
parser.js	11102	0644	edit dl rm
position.js	320	0644	edit dl rm
source-maps.js	3604	0644	edit dl rm
utils.js	888	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/snapdragon/lib/source-maps.js (3604B)

'use strict';

var fs = require('fs');
var path = require('path');
var define = require('define-property');
var utils = require('./utils');

/**
 * Expose `mixin()`.
 * This code is based on `source-maps-support.js` in reworkcss/css
 * https://github.com/reworkcss/css/blob/master/lib/stringify/source-map-support.js
 * Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca>
 */

module.exports = mixin;

/**
 * Mixin source map support into `compiler`.
 *
 * @param {Object} `compiler`
 * @api public
 */

for (var key in exports) {
    define(compiler, key, exports[key]);
  }
}

/**
 * Update position.
 *
 * @param {String} str
 */

exports.updatePosition = function(str) {
  var lines = str.match(/\n/g);
  if (lines) this.position.line += lines.length;
  var i = str.lastIndexOf('\n');
  this.position.column = ~i ? str.length - i : this.position.column + str.length;
};

/**
 * Emit `str` with `position`.
 *
 * @param {String} str
 * @param {Object} [pos]
 * @return {String}
 */

exports.emit = function(str, node) {
  var position = node.position || {};
  var source = position.source;
  if (source) {
    if (position.filepath) {
      source = utils.unixify(position.filepath);
    }

this.map.addMapping({
      source: source,
      generated: {
        line: this.position.line,
        column: Math.max(this.position.column - 1, 0)
      },
      original: {
        line: position.start.line,
        column: position.start.column - 1
      }
    });

if (position.content) {
      this.addContent(source, position);
    }
    if (position.filepath) {
      this.addFile(source, position);
    }

this.updatePosition(str);
    this.output += str;
  }
  return str;
};

/**
 * Adds a file to the source map output if it has not already been added
 * @param {String} `file`
 * @param {Object} `pos`
 */

exports.addFile = function(file, position) {
  if (typeof position.content !== 'string') return;
  if (Object.prototype.hasOwnProperty.call(this.files, file)) return;
  this.files[file] = position.content;
};

/**
 * Adds a content source to the source map output if it has not already been added
 * @param {String} `source`
 * @param {Object} `position`
 */

exports.addContent = function(source, position) {
  if (typeof position.content !== 'string') return;
  if (Object.prototype.hasOwnProperty.call(this.content, source)) return;
  this.map.setSourceContent(source, position.content);
};

/**
 * Applies any original source maps to the output and embeds the source file
 * contents in the source map.
 */

exports.applySourceMaps = function() {
  Object.keys(this.files).forEach(function(file) {
    var content = this.files[file];
    this.map.setSourceContent(file, content);

if (this.options.inputSourcemaps === true) {
      var originalMap = utils.sourceMapResolve.resolveSync(content, file, fs.readFileSync);
      if (originalMap) {
        var map = new utils.SourceMap.SourceMapConsumer(originalMap.map);
        var relativeTo = originalMap.sourcesRelativeTo;
        this.map.applySourceMap(map, file, utils.unixify(path.dirname(relativeTo)));
      }
    }
  }, this);
};

/**
 * Process comments, drops sourceMap comments.
 * @param {Object} node
 */

exports.comment = function(node) {
  if (/^# sourceMappingURL=/.test(node.comment)) {
    return this.emit('', node.position);
  }
  return this._comment(node);
};

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