3c53babb50
* Move CodeMirror LRLanguage to new file This separates the base language support from the LSP and color picker. * Move the base CodeMirror KCL support to a local package * Start CodeMirror grammar tests * Exclude vitest config in tsconfig * Add KCL path to tsconfig * Remove stray import * Drop extension from import * Use __filename for commonjs compat * Check exec return before access * Build ES and CJS to dist * Format * Exclude all.test.ts from codespell This is to work around "fileTests" imported from Lezer. Future codespell versions look like they'll allow the code to be annotated, which would be nicer. --------- Co-authored-by: Matt Mundell <matt@mundell.me>
43 lines
1.0 KiB
TypeScript
43 lines
1.0 KiB
TypeScript
// Base CodeMirror language support for kcl.
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import {
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LRLanguage,
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LanguageSupport,
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indentNodeProp,
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continuedIndent,
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delimitedIndent,
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foldNodeProp,
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foldInside,
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} from '@codemirror/language'
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// @ts-ignore: No types available
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import { parser } from './kcl.grammar'
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export const KclLanguage = LRLanguage.define({
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name: 'kcl',
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parser: parser.configure({
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props: [
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indentNodeProp.add({
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Body: delimitedIndent({ closing: '}' }),
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BlockComment: () => null,
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'Statement Property': continuedIndent({ except: /^{/ }),
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}),
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foldNodeProp.add({
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'Body ArrayExpression ObjectExpression': foldInside,
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BlockComment(tree) {
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return { from: tree.from + 2, to: tree.to - 2 }
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},
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PipeExpression(tree) {
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return { from: tree.firstChild!.to, to: tree.to }
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},
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}),
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],
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}),
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languageData: {
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commentTokens: { line: '//', block: { open: '/*', close: '*/' } },
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},
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})
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export function kcl() {
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return new LanguageSupport(KclLanguage)
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}
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