FM / lib

/var/www/cobraambalaj/node_modules/nanomatch/lib/

/var/www/cobraambalaj/node_modules/nanomatch/lib

Name	Size	Mode	Actions
cache.js	52	0644	edit dl rm
compilers.js	8449	0644	edit dl rm
parsers.js	7627	0644	edit dl rm
utils.js	8808	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/nanomatch/lib/compilers.js (8449B)

'use strict';

/**
* Nanomatch compilers
*/

module.exports = function(nanomatch, options) {
  function slash() {
    if (options && typeof options.slash === 'string') {
      return options.slash;
    }
    if (options && typeof options.slash === 'function') {
      return options.slash.call(nanomatch);
    }
    return '\\\\/';
  }

var ast = nanomatch.ast = nanomatch.parser.ast;
  ast.state = nanomatch.parser.state;
  nanomatch.compiler.state = ast.state;
  nanomatch.compiler

/**
     * Negation / escaping
     */

.set('not', function(node) {
      var prev = this.prev();
      if (this.options.nonegate === true || prev.type !== 'bos') {
        return this.emit('\\' + node.val, node);
      }
      return this.emit(node.val, node);
    })
    .set('escape', function(node) {
      if (this.options.unescape && /^[-\w_.]/.test(node.val)) {
        return this.emit(node.val, node);
      }
      return this.emit('\\' + node.val, node);
    })
    .set('quoted', function(node) {
      return this.emit(node.val, node);
    })

/**
     * Regex
     */

.set('dollar', function(node) {
      if (node.parent.type === 'bracket') {
        return this.emit(node.val, node);
      }
      return this.emit('\\' + node.val, node);
    })

/**
     * Dot: "."
     */

.set('dot', function(node) {
      if (node.dotfiles === true) this.dotfiles = true;
      return this.emit('\\' + node.val, node);
    })

/**
     * Slashes: "/" and "\"
     */

.set('backslash', function(node) {
      return this.emit(node.val, node);
    })
    .set('slash', function(node, nodes, i) {
      var val = '[' + slash() + ']';
      var parent = node.parent;
      var prev = this.prev();

// set "node.hasSlash" to true on all ancestor parens nodes
      while (parent.type === 'paren' && !parent.hasSlash) {
        parent.hasSlash = true;
        parent = parent.parent;
      }

if (prev.addQmark) {
        val += '?';
      }

// word boundary
      if (node.rest.slice(0, 2) === '\\b') {
        return this.emit(val, node);
      }

// globstars
      if (node.parsed === '**' || node.parsed === './**') {
        this.output = '(?:' + this.output;
        return this.emit(val + ')?', node);
      }

// negation
      if (node.parsed === '!**' && this.options.nonegate !== true) {
        return this.emit(val + '?\\b', node);
      }
      return this.emit(val, node);
    })

/**
     * Square brackets
     */

.set('bracket', function(node) {
      var close = node.close;
      var open = !node.escaped ? '[' : '\\[';
      var negated = node.negated;
      var inner = node.inner;
      var val = node.val;

if (node.escaped === true) {
        inner = inner.replace(/\\?(\W)/g, '\\$1');
        negated = '';
      }

if (inner === ']-') {
        inner = '\\]\\-';
      }

if (negated && inner.indexOf('.') === -1) {
        inner += '.';
      }
      if (negated && inner.indexOf('/') === -1) {
        inner += '/';
      }

val = open + negated + inner + close;
      return this.emit(val, node);
    })

/**
     * Square: "[.]" (only matches a single character in brackets)
     */

.set('square', function(node) {
      var val = (/^\W/.test(node.val) ? '\\' : '') + node.val;
      return this.emit(val, node);
    })

/**
     * Question mark: "?"
     */

.set('qmark', function(node) {
      var prev = this.prev();
      // don't use "slash" variable so that we always avoid
      // matching backslashes and slashes with a qmark
      var val = '[^.\\\\/]';
      if (this.options.dot || (prev.type !== 'bos' && prev.type !== 'slash')) {
        val = '[^\\\\/]';
      }

if (node.parsed.slice(-1) === '(') {
        var ch = node.rest.charAt(0);
        if (ch === '!' || ch === '=' || ch === ':') {
          return this.emit(node.val, node);
        }
      }

if (node.val.length > 1) {
        val += '{' + node.val.length + '}';
      }
      return this.emit(val, node);
    })

/**
     * Plus
     */

.set('plus', function(node) {
      var prev = node.parsed.slice(-1);
      if (prev === ']' || prev === ')') {
        return this.emit(node.val, node);
      }
      if (!this.output || (/[?*+]/.test(ch) && node.parent.type !== 'bracket')) {
        return this.emit('\\+', node);
      }
      var ch = this.output.slice(-1);
      if (/\w/.test(ch) && !node.inside) {
        return this.emit('+\\+?', node);
      }
      return this.emit('+', node);
    })

/**
     * globstar: '**'
     */

.set('globstar', function(node, nodes, i) {
      if (!this.output) {
        this.state.leadingGlobstar = true;
      }

var prev = this.prev();
      var before = this.prev(2);
      var next = this.next();
      var after = this.next(2);
      var type = prev.type;
      var val = node.val;

if (prev.type === 'slash' && next.type === 'slash') {
        if (before.type === 'text') {
          this.output += '?';

if (after.type !== 'text') {
            this.output += '\\b';
          }
        }
      }

var parsed = node.parsed;
      if (parsed.charAt(0) === '!') {
        parsed = parsed.slice(1);
      }

if ((type === 'slash' || type === 'bos') && this.options.dot !== true) {
        val = '(?!\\.)' + val;
      }

if (prev.type === 'slash' && next.type === 'slash' && before.type !== 'text') {
        if (after.type === 'text' || after.type === 'star') {
          node.addQmark = true;
        }
      }

if (this.options.capture) {
        val = '(' + val + ')';
      }

return this.emit(val, node);
    })

/**
     * Star: "*"
     */

.set('star', function(node, nodes, i) {
      var prior = nodes[i - 2] || {};
      var prev = this.prev();
      var next = this.next();
      var type = prev.type;

function isStart(n) {
        return n.type === 'bos' || n.type === 'slash';
      }

if (this.output === '' && this.options.contains !== true) {
        this.output = '(?![' + slash() + '])';
      }

if (type === 'bracket' && this.options.bash === false) {
        var str = next && next.type === 'bracket' ? star() : '*?';
        if (!prev.nodes || prev.nodes[1].type !== 'posix') {
          return this.emit(str, node);
        }
      }

var prefix = !this.dotfiles && type !== 'text' && type !== 'escape'
        ? (this.options.dot ? '(?!(?:^|[' + slash() + '])\\.{1,2}(?:$|[' + slash() + ']))' : '(?!\\.)')
        : '';

if (isStart(prev) || (isStart(prior) && type === 'not')) {
        if (prefix !== '(?!\\.)') {
          prefix += '(?!(\\.{2}|\\.[' + slash() + ']))(?=.)';
        } else {
          prefix += '(?=.)';
        }
      } else if (prefix === '(?!\\.)') {
        prefix = '';
      }

if (prev.type === 'not' && prior.type === 'bos' && this.options.dot === true) {
        this.output = '(?!\\.)' + this.output;
      }

var output = prefix + star();
      if (this.options.capture) {
        output = '(' + output + ')';
      }

return this.emit(output, node);
    })

/**
     * Text
     */

.set('text', function(node) {
      return this.emit(node.val, node);
    })

/**
     * End-of-string
     */

.set('eos', function(node) {
      var prev = this.prev();
      var val = node.val;

this.output = '(?:\\.[' + slash() + '](?=.))?' + this.output;
      if (this.state.metachar && prev.type !== 'qmark' && prev.type !== 'slash') {
        val += (this.options.contains ? '[' + slash() + ']?' : '(?:[' + slash() + ']|$)');
      }

return this.emit(val, node);
    });

/**
   * Allow custom compilers to be passed on options
   */

if (options && typeof options.compilers === 'function') {
    options.compilers(nanomatch.compiler);
  }
};

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