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@ -4,8 +4,7 @@ |
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// @ts-nocheck
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import {useState} from 'react'; |
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import {linter} from '@codemirror/lint'; |
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import {useState, useEffect} from 'react'; |
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import type {EditorView} from '@codemirror/view'; |
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export type LintDiagnostic = { |
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@ -17,18 +16,25 @@ export type LintDiagnostic = { |
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export const useSandpackLint = () => { |
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const [lintErrors, setLintErrors] = useState<LintDiagnostic>([]); |
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const [lintExtensions, setLintExtensions] = useState<any>([]); |
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useEffect(() => { |
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const loadLinter = async () => { |
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const {linter} = await import('@codemirror/lint'); |
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const onLint = linter(async (props: EditorView) => { |
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// This is intentionally delayed until CodeMirror calls it
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// so that we don't take away bandwidth from things loading early.
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const {runESLint} = await import('./runESLint'); |
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const editorState = props.state.doc; |
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let {errors, codeMirrorErrors} = runESLint(editorState); |
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// Ignore parsing or internal linter errors.
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const isReactRuleError = (error: any) => error.ruleId != null; |
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setLintErrors(errors.filter(isReactRuleError)); |
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return codeMirrorErrors.filter(isReactRuleError); |
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}); |
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setLintExtensions([onLint]); |
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}; |
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// TODO: ideally @codemirror/linter would be code-split too but I don't know how
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// because Sandpack seems to ignore updates to the "extensions" prop.
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const onLint = linter(async (props: EditorView) => { |
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const {runESLint} = await import('./runESLint'); |
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const editorState = props.state.doc; |
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let {errors, codeMirrorErrors} = runESLint(editorState); |
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// Ignore parsing or internal linter errors.
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const isReactRuleError = (error: any) => error.ruleId != null; |
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setLintErrors(errors.filter(isReactRuleError)); |
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return codeMirrorErrors.filter(isReactRuleError); |
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}); |
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return {lintErrors, lintExtensions: [onLint]}; |
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loadLinter(); |
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}, []); |
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return {lintErrors, lintExtensions}; |
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}; |
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dan
3 years ago
GitHub