mirror of
https://github.com/Abdulazizzn/n8n-enterprise-unlocked.git
synced 2025-12-17 10:02:05 +00:00
f4140d011f
* ⚡ Introduce proxy completions to expressions * 🧪 Add tests * ⚡ Replace snippet with alphabetic char completions * ⚡ Tighten `DateTime` check * 🧹 Clean up `n8nLang` * 🔥 Remove duplicate * 👕 Remove non-null assertion * ⚡ Confirm that `overlay` is needed * 🔥 Remove comment * 🔥 Remove more unneeded code * 🔥 Remove unneded Pinia setup * ⚡ Simplify syntax
50 lines
1.5 KiB
TypeScript
50 lines
1.5 KiB
TypeScript
import { closeBrackets, completionStatus, insertBracket } from '@codemirror/autocomplete';
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import { codePointAt, codePointSize, Extension } from '@codemirror/state';
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import { EditorView } from '@codemirror/view';
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const handler = EditorView.inputHandler.of((view, from, to, insert) => {
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if (view.composing || view.state.readOnly) return false;
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// customization: do not autoclose tokens while autocompletion is active
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if (completionStatus(view.state) !== null) return false;
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const selection = view.state.selection.main;
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// customization: do not autoclose square brackets prior to `.json`
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if (
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insert === '[' &&
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view.state.doc.toString().slice(selection.from - '.json'.length, selection.to) === '.json'
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) {
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return false;
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}
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if (
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insert.length > 2 ||
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(insert.length === 2 && codePointSize(codePointAt(insert, 0)) === 1) ||
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from !== selection.from ||
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to !== selection.to
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) {
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return false;
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}
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const transaction = insertBracket(view.state, insert);
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if (!transaction) return false;
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view.dispatch(transaction);
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return true;
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});
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const [_, bracketState] = closeBrackets() as readonly Extension[];
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/**
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* CodeMirror plugin for code node editor:
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*
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* - prevent token autoclosing during autocompletion
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* - prevent square bracket autoclosing prior to `.json`
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*
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* Other than segments marked `customization`, this is a copy of the [original](https://github.com/codemirror/closebrackets/blob/0a56edfaf2c6d97bc5e88f272de0985b4f41e37a/src/closebrackets.ts#L79).
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*/
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export const codeInputHandler = () => [handler, bracketState];
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