build: Add some required modules for node

1 files changed, 386 insertions, 0 deletions

diff --git a/node_modules/nanomatch/lib/parsers.js b/node_modules/nanomatch/lib/parsers.js
new file mode 100644
index 0000000..f87df8f
--- /dev/null
+++ b/node_modules/nanomatch/lib/parsers.js
@@ -0,0 +1,386 @@
+'use strict';
+
+var regexNot = require('regex-not');
+var toRegex = require('to-regex');
+
+/**
+ * Characters to use in negation regex (we want to "not" match
+ * characters that are matched by other parsers)
+ */
+
+var cached;
+var NOT_REGEX = '[\\[!*+?$^"\'.\\\\/]+';
+var not = createTextRegex(NOT_REGEX);
+
+/**
+ * Nanomatch parsers
+ */
+
+module.exports = function(nanomatch, options) {
+  var parser = nanomatch.parser;
+  var opts = parser.options;
+
+  parser.state = {
+    slashes: 0,
+    paths: []
+  };
+
+  parser.ast.state = parser.state;
+  parser
+
+    /**
+     * Beginning-of-string
+     */
+
+    .capture('prefix', function() {
+      if (this.parsed) return;
+      var m = this.match(/^\.[\\/]/);
+      if (!m) return;
+      this.state.strictOpen = !!this.options.strictOpen;
+      this.state.addPrefix = true;
+    })
+
+    /**
+     * Escape: "\\."
+     */
+
+    .capture('escape', function() {
+      if (this.isInside('bracket')) return;
+      var pos = this.position();
+      var m = this.match(/^(?:\\(.)|([$^]))/);
+      if (!m) return;
+
+      return pos({
+        type: 'escape',
+        val: m[2] || m[1]
+      });
+    })
+
+    /**
+     * Quoted strings
+     */
+
+    .capture('quoted', function() {
+      var pos = this.position();
+      var m = this.match(/^["']/);
+      if (!m) return;
+
+      var quote = m[0];
+      if (this.input.indexOf(quote) === -1) {
+        return pos({
+          type: 'escape',
+          val: quote
+        });
+      }
+
+      var tok = advanceTo(this.input, quote);
+      this.consume(tok.len);
+
+      return pos({
+        type: 'quoted',
+        val: tok.esc
+      });
+    })
+
+    /**
+     * Negations: "!"
+     */
+
+    .capture('not', function() {
+      var parsed = this.parsed;
+      var pos = this.position();
+      var m = this.match(this.notRegex || /^!+/);
+      if (!m) return;
+      var val = m[0];
+
+      var isNegated = (val.length % 2) === 1;
+      if (parsed === '' && !isNegated) {
+        val = '';
+      }
+
+      // if nothing has been parsed, we know `!` is at the start,
+      // so we need to wrap the result in a negation regex
+      if (parsed === '' && isNegated && this.options.nonegate !== true) {
+        this.bos.val = '(?!^(?:';
+        this.append = ')$).*';
+        val = '';
+      }
+      return pos({
+        type: 'not',
+        val: val
+      });
+    })
+
+    /**
+     * Dot: "."
+     */
+
+    .capture('dot', function() {
+      var parsed = this.parsed;
+      var pos = this.position();
+      var m = this.match(/^\.+/);
+      if (!m) return;
+
+      var val = m[0];
+      this.state.dot = val === '.' && (parsed === '' || parsed.slice(-1) === '/');
+
+      return pos({
+        type: 'dot',
+        dotfiles: this.state.dot,
+        val: val
+      });
+    })
+
+    /**
+     * Plus: "+"
+     */
+
+    .capture('plus', /^\+(?!\()/)
+
+    /**
+     * Question mark: "?"
+     */
+
+    .capture('qmark', function() {
+      var parsed = this.parsed;
+      var pos = this.position();
+      var m = this.match(/^\?+(?!\()/);
+      if (!m) return;
+
+      this.state.metachar = true;
+      this.state.qmark = true;
+
+      return pos({
+        type: 'qmark',
+        parsed: parsed,
+        val: m[0]
+      });
+    })
+
+    /**
+     * Globstar: "**"
+     */
+
+    .capture('globstar', function() {
+      var parsed = this.parsed;
+      var pos = this.position();
+      var m = this.match(/^\*{2}(?![*(])(?=[,)/]|$)/);
+      if (!m) return;
+
+      var type = opts.noglobstar !== true ? 'globstar' : 'star';
+      var node = pos({type: type, parsed: parsed});
+      this.state.metachar = true;
+
+      while (this.input.slice(0, 4) === '/**/') {
+        this.input = this.input.slice(3);
+      }
+
+      node.isInside = {
+        brace: this.isInside('brace'),
+        paren: this.isInside('paren')
+      };
+
+      if (type === 'globstar') {
+        this.state.globstar = true;
+        node.val = '**';
+
+      } else {
+        this.state.star = true;
+        node.val = '*';
+      }
+
+      return node;
+    })
+
+    /**
+     * Star: "*"
+     */
+
+    .capture('star', function() {
+      var pos = this.position();
+      var starRe = /^(?:\*(?![*(])|[*]{3,}(?!\()|[*]{2}(?![(/]|$)|\*(?=\*\())/;
+      var m = this.match(starRe);
+      if (!m) return;
+
+      this.state.metachar = true;
+      this.state.star = true;
+      return pos({
+        type: 'star',
+        val: m[0]
+      });
+    })
+
+    /**
+     * Slash: "/"
+     */
+
+    .capture('slash', function() {
+      var pos = this.position();
+      var m = this.match(/^\//);
+      if (!m) return;
+
+      this.state.slashes++;
+      return pos({
+        type: 'slash',
+        val: m[0]
+      });
+    })
+
+    /**
+     * Backslash: "\\"
+     */
+
+    .capture('backslash', function() {
+      var pos = this.position();
+      var m = this.match(/^\\(?![*+?(){}[\]'"])/);
+      if (!m) return;
+
+      var val = m[0];
+
+      if (this.isInside('bracket')) {
+        val = '\\';
+      } else if (val.length > 1) {
+        val = '\\\\';
+      }
+
+      return pos({
+        type: 'backslash',
+        val: val
+      });
+    })
+
+    /**
+     * Square: "[.]"
+     */
+
+    .capture('square', function() {
+      if (this.isInside('bracket')) return;
+      var pos = this.position();
+      var m = this.match(/^\[([^!^\\])\]/);
+      if (!m) return;
+
+      return pos({
+        type: 'square',
+        val: m[1]
+      });
+    })
+
+    /**
+     * Brackets: "[...]" (basic, this can be overridden by other parsers)
+     */
+
+    .capture('bracket', function() {
+      var pos = this.position();
+      var m = this.match(/^(?:\[([!^]?)([^\]]+|\]-)(\]|[^*+?]+)|\[)/);
+      if (!m) return;
+
+      var val = m[0];
+      var negated = m[1] ? '^' : '';
+      var inner = (m[2] || '').replace(/\\\\+/, '\\\\');
+      var close = m[3] || '';
+
+      if (m[2] && inner.length < m[2].length) {
+        val = val.replace(/\\\\+/, '\\\\');
+      }
+
+      var esc = this.input.slice(0, 2);
+      if (inner === '' && esc === '\\]') {
+        inner += esc;
+        this.consume(2);
+
+        var str = this.input;
+        var idx = -1;
+        var ch;
+
+        while ((ch = str[++idx])) {
+          this.consume(1);
+          if (ch === ']') {
+            close = ch;
+            break;
+          }
+          inner += ch;
+        }
+      }
+
+      return pos({
+        type: 'bracket',
+        val: val,
+        escaped: close !== ']',
+        negated: negated,
+        inner: inner,
+        close: close
+      });
+    })
+
+    /**
+     * Text
+     */
+
+    .capture('text', function() {
+      if (this.isInside('bracket')) return;
+      var pos = this.position();
+      var m = this.match(not);
+      if (!m || !m[0]) return;
+
+      return pos({
+        type: 'text',
+        val: m[0]
+      });
+    });
+
+  /**
+   * Allow custom parsers to be passed on options
+   */
+
+  if (options && typeof options.parsers === 'function') {
+    options.parsers(nanomatch.parser);
+  }
+};
+
+/**
+ * Advance to the next non-escaped character
+ */
+
+function advanceTo(input, endChar) {
+  var ch = input.charAt(0);
+  var tok = { len: 1, val: '', esc: '' };
+  var idx = 0;
+
+  function advance() {
+    if (ch !== '\\') {
+      tok.esc += '\\' + ch;
+      tok.val += ch;
+    }
+
+    ch = input.charAt(++idx);
+    tok.len++;
+
+    if (ch === '\\') {
+      advance();
+      advance();
+    }
+  }
+
+  while (ch && ch !== endChar) {
+    advance();
+  }
+  return tok;
+}
+
+/**
+ * Create text regex
+ */
+
+function createTextRegex(pattern) {
+  if (cached) return cached;
+  var opts = {contains: true, strictClose: false};
+  var not = regexNot.create(pattern, opts);
+  var re = toRegex('^(?:[*]\\((?=.)|' + not + ')', opts);
+  return (cached = re);
+}
+
+/**
+ * Expose negation string
+ */
+
+module.exports.not = NOT_REGEX;