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fix(plugin): named-tuple-spacing handling, close #232

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This commit is contained in:
Anthony Fu 2023-08-07 15:41:02 +02:00
parent 59308e8e36
commit 3a2c549110
1 changed files with 15 additions and 11 deletions
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26
packages/eslint-plugin-antfu/src/rules/named-tuple-spacing.ts
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@ -4,13 +4,15 @@ export const RULE_NAME = 'named-tuple-spacing'
export type MessageIds = 'expectedSpaceAfter' | 'unexpectedSpaceBetween' | 'unexpectedSpaceBefore' export type MessageIds = 'expectedSpaceAfter' | 'unexpectedSpaceBetween' | 'unexpectedSpaceBefore'
export type Options = [] export type Options = []
const RE = /^([\w_$]+)(\s*)(\?\s*)?:(\s*)(.*)$/
export default createEslintRule<Options, MessageIds>({ export default createEslintRule<Options, MessageIds>({
name: RULE_NAME, name: RULE_NAME,
meta: { meta: {
type: 'suggestion', type: 'suggestion',
docs: { docs: {
description: 'Expect space before type declaration in named tuple', description: 'Expect space before type declaration in named tuple',
recommended: 'error', recommended: 'stylistic',
}, },
fixable: 'code', fixable: 'code',
schema: [], schema: [],
@ -24,16 +26,18 @@ export default createEslintRule<Options, MessageIds>({
create: (context) => { create: (context) => {
const sourceCode = context.getSourceCode() const sourceCode = context.getSourceCode()
return { return {
TSNamedTupleMember: (node) => { TSNamedTupleMember: (node: any) => {
const code = sourceCode.text.slice(node.range[0], node.range[1]) const code = sourceCode.text.slice(node.range[0], node.range[1])
const reg = /(\w+)(\s*)(\?\s*)?:(\s*)(\w+)/ const match = code.match(RE)
if (!match)
return
const labelName = node.label.name const labelName = node.label.name
const spaceBeforeColon = code.match(reg)?.[2] const spaceBeforeColon = match[2]
const optionalMark = code.match(reg)?.[3] const optionalMark = match[3]
const spacesAfterColon = code.match(reg)?.[4] const spacesAfterColon = match[4]
const elementType = code.match(reg)?.[5] const elementType = match[5]
function getReplaceValue() { function getReplaceValue() {
let ret = labelName let ret = labelName
@ -49,7 +53,7 @@ export default createEslintRule<Options, MessageIds>({
node, node,
messageId: 'unexpectedSpaceBetween', messageId: 'unexpectedSpaceBetween',
*fix(fixer) { *fix(fixer) {
yield fixer.replaceTextRange(node.range, code.replace(reg, getReplaceValue())) yield fixer.replaceTextRange(node.range, code.replace(RE, getReplaceValue()))
}, },
}) })
} }
@ -59,17 +63,17 @@ export default createEslintRule<Options, MessageIds>({
node, node,
messageId: 'unexpectedSpaceBefore', messageId: 'unexpectedSpaceBefore',
*fix(fixer) { *fix(fixer) {
yield fixer.replaceTextRange(node.range, code.replace(reg, getReplaceValue())) yield fixer.replaceTextRange(node.range, code.replace(RE, getReplaceValue()))
}, },
}) })
} }
if (spacesAfterColon.length !== 1) { if (spacesAfterColon != null && spacesAfterColon.length !== 1) {
context.report({ context.report({
node, node,
messageId: 'expectedSpaceAfter', messageId: 'expectedSpaceAfter',
*fix(fixer) { *fix(fixer) {
yield fixer.replaceTextRange(node.range, code.replace(reg, getReplaceValue())) yield fixer.replaceTextRange(node.range, code.replace(RE, getReplaceValue()))
}, },
}) })
} }