Update to NPM version

ProjectSourceCode/node_modules/pg-promise/lib/patterns.js

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2015-present, Vitaly Tomilov
+ *
+ * See the LICENSE file at the top-level directory of this distribution
+ * for licensing information.
+ *
+ * Removal or modification of this copyright notice is prohibited.
+ */
+
+/*
+  The most important regular expressions and data as used by the library,
+  isolated here to help with possible edge cases during integration.
+*/
+
+module.exports = {
+    // Searches for all Named Parameters, supporting any of the following syntax:
+    // ${propName}, $(propName), $[propName], $/propName/, $<propName>
+    // Nested property names are also supported: ${propName.abc}
+    namedParameters: /\$(?:({)|(\()|(<)|(\[)|(\/))\s*[a-zA-Z0-9$_.]+(\^|~|#|:raw|:alias|:name|:json|:csv|:list|:value)?\s*(?:(?=\2)(?=\3)(?=\4)(?=\5)}|(?=\1)(?=\3)(?=\4)(?=\5)\)|(?=\1)(?=\2)(?=\4)(?=\5)>|(?=\1)(?=\2)(?=\3)(?=\5)]|(?=\1)(?=\2)(?=\3)(?=\4)\/)/g,
+
+    // Searches for all variables $1, $2, ...$100000, and while it will find greater than $100000
+    // variables, the formatting engine is expected to throw an error for those.
+    multipleValues: /\$([1-9][0-9]{0,16}(?![0-9])(\^|~|#|:raw|:alias|:name|:json|:csv|:list|:value)?)/g,
+
+    // Searches for all occurrences of variable $1
+    singleValue: /\$1(?![0-9])(\^|~|#|:raw|:alias|:name|:json|:csv|:list|:value)?/g,
+
+    // Matches a valid column name for the Column type parser, according to the following rules:
+    // - can contain: any combination of a-z, A-Z, 0-9, $ or _
+    // - can contain ? at the start
+    // - can contain one of the supported filters/modifiers
+    validColumn: /\??[a-zA-Z0-9$_]+(\^|~|#|:raw|:alias|:name|:json|:csv|:list|:value)?/,
+
+    // Matches a valid open-name JavaScript variable, according to the following rules:
+    // - can contain: any combination of a-z, A-Z, 0-9, $ or _
+    validVariable: /[a-zA-Z0-9$_]+/,
+
+    // Matches a valid modifier in a column/property:
+    hasValidModifier: /\^|~|#|:raw|:alias|:name|:json|:csv|:list|:value/,
+
+    // List of all supported formatting modifiers:
+    validModifiers: [`^`, `~`, `#`, `:raw`, `:alias`, `:name`, `:json`, `:csv`, `:list`, `:value`]
+};