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authorDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
committerDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
commit3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 (patch)
treec7ccc8279b12c4f7bdbbb4270d617e48f51722e4 /node_modules/extglob/lib/compilers.js
parent412c104bebc507bea9c94fd53b5bdc4b64cbfe31 (diff)
downloadwebsite-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.tar.gz
website-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.zip
build: Add some required modules for node
Diffstat (limited to 'node_modules/extglob/lib/compilers.js')
-rw-r--r--node_modules/extglob/lib/compilers.js169
1 files changed, 169 insertions, 0 deletions
diff --git a/node_modules/extglob/lib/compilers.js b/node_modules/extglob/lib/compilers.js
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+'use strict';
+
+var brackets = require('expand-brackets');
+
+/**
+ * Extglob compilers
+ */
+
+module.exports = function(extglob) {
+ function star() {
+ if (typeof extglob.options.star === 'function') {
+ return extglob.options.star.apply(this, arguments);
+ }
+ if (typeof extglob.options.star === 'string') {
+ return extglob.options.star;
+ }
+ return '.*?';
+ }
+
+ /**
+ * Use `expand-brackets` compilers
+ */
+
+ extglob.use(brackets.compilers);
+ extglob.compiler
+
+ /**
+ * Escaped: "\\*"
+ */
+
+ .set('escape', function(node) {
+ return this.emit(node.val, node);
+ })
+
+ /**
+ * Dot: "."
+ */
+
+ .set('dot', function(node) {
+ return this.emit('\\' + node.val, node);
+ })
+
+ /**
+ * Question mark: "?"
+ */
+
+ .set('qmark', function(node) {
+ var val = '[^\\\\/.]';
+ var prev = this.prev();
+
+ if (node.parsed.slice(-1) === '(') {
+ var ch = node.rest.charAt(0);
+ if (ch !== '!' && ch !== '=' && ch !== ':') {
+ return this.emit(val, node);
+ }
+ return this.emit(node.val, node);
+ }
+
+ if (prev.type === 'text' && prev.val) {
+ return this.emit(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);
+ }
+ var ch = this.output.slice(-1);
+ if (!this.output || (/[?*+]/.test(ch) && node.parent.type !== 'bracket')) {
+ return this.emit('\\+', node);
+ }
+ if (/\w/.test(ch) && !node.inside) {
+ return this.emit('+\\+?', node);
+ }
+ return this.emit('+', node);
+ })
+
+ /**
+ * Star: "*"
+ */
+
+ .set('star', function(node) {
+ var prev = this.prev();
+ var prefix = prev.type !== 'text' && prev.type !== 'escape'
+ ? '(?!\\.)'
+ : '';
+
+ return this.emit(prefix + star.call(this, node), node);
+ })
+
+ /**
+ * Parens
+ */
+
+ .set('paren', function(node) {
+ return this.mapVisit(node.nodes);
+ })
+ .set('paren.open', function(node) {
+ var capture = this.options.capture ? '(' : '';
+
+ switch (node.parent.prefix) {
+ case '!':
+ case '^':
+ return this.emit(capture + '(?:(?!(?:', node);
+ case '*':
+ case '+':
+ case '?':
+ case '@':
+ return this.emit(capture + '(?:', node);
+ default: {
+ var val = node.val;
+ if (this.options.bash === true) {
+ val = '\\' + val;
+ } else if (!this.options.capture && val === '(' && node.parent.rest[0] !== '?') {
+ val += '?:';
+ }
+
+ return this.emit(val, node);
+ }
+ }
+ })
+ .set('paren.close', function(node) {
+ var capture = this.options.capture ? ')' : '';
+
+ switch (node.prefix) {
+ case '!':
+ case '^':
+ var prefix = /^(\)|$)/.test(node.rest) ? '$' : '';
+ var str = star.call(this, node);
+
+ // if the extglob has a slash explicitly defined, we know the user wants
+ // to match slashes, so we need to ensure the "star" regex allows for it
+ if (node.parent.hasSlash && !this.options.star && this.options.slash !== false) {
+ str = '.*?';
+ }
+
+ return this.emit(prefix + ('))' + str + ')') + capture, node);
+ case '*':
+ case '+':
+ case '?':
+ return this.emit(')' + node.prefix + capture, node);
+ case '@':
+ return this.emit(')' + capture, node);
+ default: {
+ var val = (this.options.bash === true ? '\\' : '') + ')';
+ return this.emit(val, node);
+ }
+ }
+ })
+
+ /**
+ * Text
+ */
+
+ .set('text', function(node) {
+ var val = node.val.replace(/[\[\]]/g, '\\$&');
+ return this.emit(val, node);
+ });
+};