@koha-community/prettier-plugin-template-toolkit/src/regex_editable.ts

Prettier plugin for formatting Template::Toolkit templates.

import { regex } from "regex";

export default regex`
	(?<node>
		# Ignore block
		(?<ignoreBlock>
			(<!--\s*prettier-ignore-start\s*--> | \[%\#\s*prettier-ignore-start\s*%\])
				\g<EVERYTHING>
			(<!--\s*prettier-ignore-end\s*--> | \[%\#\s*prettier-ignore-end\s*%\])
		)
		|
		# Comment
		(?<comment>\[%\s?\#\g<EVERYTHING>%\])
		|
		# Statement
		\[%
			(?<startDelimiter>\g<DELIMITER>?)\s*
				(?<statement>
					(?<keyword>IF|ELSE|ELSIF|UNLESS|FOREACH|FOR|WHILE|FILTER|WRAPPER|MACRO|BLOCK|\w+\s?=\s?BLOCK|SWITCH|CASE|END)
					(?:\s+\g<ESCAPEQUOTES> | \g<ALLSYMBOLS>)*?
				)
			\s*(?<endDelimiter>\g<DELIMITER>?)
		%\]
		|
		# Expression
		\[%
			(?<startDelimiterEx>\g<DELIMITER>?)\s*
				(?<expression>(?>\g<ESCAPEQUOTES> | \g<ALLSYMBOLS>)*?)
			\s*(?<endDelimiterEx>\g<DELIMITER>?)
		%\]
		|
		# Script Block
		(?<scriptBlock>
			(?<scriptOpeningTag><script(?:\s+[^>]*?)?>)
			(?<scriptContent>[\s\S]*?)
			(?<scriptClosingTag></script>)
		)
		|
		# Style Block
		(?<styleBlock><style\g<EVERYTHING>>\g<EVERYTHING><\/style>\s*)
	)

	(?(DEFINE)
		(?<EVERYTHING>		\g<ALLSYMBOLS>*?)
		(?<ALLSYMBOLS>		[\s\S])
		(?<DELIMITER>			[\-~])
		(?<ESCAPEQUOTES>	'[^']*'|"[^"]*")
	)
`;