Locally add prismjs

node_modules/prismjs/components/prism-cue.js

@@ -0,0 +1,84 @@
+(function (Prism) {
+
+	// https://cuelang.org/docs/references/spec/
+
+	// eslint-disable-next-line regexp/strict
+	var stringEscape = /\\(?:(?!\2)|\2(?:[^()\r\n]|\([^()]*\)))/.source;
+	// eslint-disable-next-line regexp/strict
+	var stringTypes = /"""(?:[^\\"]|"(?!""\2)|<esc>)*"""/.source +
+		// eslint-disable-next-line regexp/strict
+		'|' + /'''(?:[^\\']|'(?!''\2)|<esc>)*'''/.source +
+		// eslint-disable-next-line regexp/strict
+		'|' + /"(?:[^\\\r\n"]|"(?!\2)|<esc>)*"/.source +
+		// eslint-disable-next-line regexp/strict
+		'|' + /'(?:[^\\\r\n']|'(?!\2)|<esc>)*'/.source;
+	var stringLiteral = '(?:' + stringTypes.replace(/<esc>/g, stringEscape) + ')';
+
+	Prism.languages.cue = {
+		'comment': {
+			pattern: /\/\/.*/,
+			greedy: true
+		},
+		'string-literal': {
+			// eslint-disable-next-line regexp/strict
+			pattern: RegExp(/(^|[^#"'\\])(#*)/.source + stringLiteral + /(?!["'])\2/.source),
+			lookbehind: true,
+			greedy: true,
+			inside: {
+				// I'm using dirty hack here. We have to know the number hashes at the start of the string somehow,
+				// but we can't look back. So instead, we will use a lookahead, go to the end of the string, and
+				// capture the hashes at the end of the string.
+				'escape': {
+					pattern: /(?=[\s\S]*["'](#*)$)\\\1(?:U[a-fA-F0-9]{1,8}|u[a-fA-F0-9]{1,4}|x[a-fA-F0-9]{1,2}|\d{2,3}|[^(])/,
+					greedy: true,
+					alias: 'string'
+				},
+				'interpolation': {
+					pattern: /(?=[\s\S]*["'](#*)$)\\\1\([^()]*\)/,
+					greedy: true,
+					inside: {
+						'punctuation': /^\\#*\(|\)$/,
+						'expression': {
+							pattern: /[\s\S]+/,
+							inside: null
+						}
+					}
+				},
+				'string': /[\s\S]+/
+			}
+		},
+
+		'keyword': {
+			pattern: /(^|[^\w$])(?:for|if|import|in|let|null|package)(?![\w$])/,
+			lookbehind: true
+		},
+		'boolean': {
+			pattern: /(^|[^\w$])(?:false|true)(?![\w$])/,
+			lookbehind: true
+		},
+		'builtin': {
+			pattern: /(^|[^\w$])(?:bool|bytes|float|float(?:32|64)|u?int(?:8|16|32|64|128)?|number|rune|string)(?![\w$])/,
+			lookbehind: true
+		},
+
+		'attribute': {
+			pattern: /@[\w$]+(?=\s*\()/,
+			alias: 'function'
+		},
+		'function': {
+			pattern: /(^|[^\w$])[a-z_$][\w$]*(?=\s*\()/i,
+			lookbehind: true
+		},
+
+		'number': {
+			pattern: /(^|[^\w$.])(?:0b[01]+(?:_[01]+)*|0o[0-7]+(?:_[0-7]+)*|0[xX][0-9A-Fa-f]+(?:_[0-9A-Fa-f]+)*|(?:\d+(?:_\d+)*(?:\.(?:\d+(?:_\d+)*)?)?|\.\d+(?:_\d+)*)(?:[eE][+-]?\d+(?:_\d+)*)?(?:[KMGTP]i?)?)(?![\w$])/,
+			lookbehind: true
+		},
+
+		'operator': /\.{3}|_\|_|&&?|\|\|?|[=!]~|[<>=!]=?|[+\-*/?]/,
+		'punctuation': /[()[\]{},.:]/
+	};
+
+	Prism.languages.cue['string-literal'].inside.interpolation.inside.expression.inside = Prism.languages.cue;
+
+}(Prism));