26 lines
909 B
TypeScript
26 lines
909 B
TypeScript
import { parserWithMetaData as n8nParser } from 'codemirror-lang-n8n-expression';
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import { LanguageSupport, LRLanguage } from '@codemirror/language';
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import { parseMixed } from '@lezer/common';
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import { javascriptLanguage } from '@codemirror/lang-javascript';
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import { n8nCompletionSources } from './completions/addCompletions';
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const n8nParserWithNestedJsParser = n8nParser.configure({
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wrap: parseMixed((node) => {
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if (node.type.isTop) return null;
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return node.name === 'Resolvable'
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? { parser: javascriptLanguage.parser, overlay: (node) => node.type.name === 'Resolvable' }
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: null;
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}),
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});
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const n8nLanguage = LRLanguage.define({ parser: n8nParserWithNestedJsParser });
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export function n8nLang() {
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return new LanguageSupport(n8nLanguage, [
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n8nLanguage.data.of({ closeBrackets: { brackets: ['{', '('] } }),
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...n8nCompletionSources().map((source) => n8nLanguage.data.of(source)),
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]);
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}
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