Commit d08bed1

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feat: autofix in define-props-declaration: runtime syntax to type-based syntax (#2465)

handle union type

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Lines changed: 10 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -110,6 +110,16 @@ function optionGetType(node, sourceCode) {`
`110`	`110`
`111`	`111`	`return sourceCode.getText(typeArgument)`
`112`	`112`	`}`
	`113`	`+ case 'LogicalExpression': {`
	`114`	`+ if (node.operator === '\|\|') {`
	`115`	`+ const left = optionGetType(node.left, sourceCode)`
	`116`	`+ const right = optionGetType(node.right, sourceCode)`
	`117`	`+ if (left && right) {`
	`118`	+ return `${left} \| ${right}`
	`119`	`+ }`
	`120`	`+ }`
	`121`	`+ return sourceCode.getText(node)`
	`122`	`+ }`
`113`	`123`	`default: {`
`114`	`124`	`return sourceCode.getText(node)`
`115`	`125`	`}`

Lines changed: 24 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -588,6 +588,30 @@ tester.run('define-props-declaration', rule, {`
`588`	`588`	`}`
`589`	`589`	`]`
`590`	`590`	`},`
	`591`	`+ // Union type (Number \|\| String)`
	`592`	`+ {`
	`593`	`+ filename: 'test.vue',`
	`594`	+ code: `
	`595`	`+ <script setup lang="ts">`
	`596`	`+ const props = defineProps({`
	`597`	`+ kind: {`
	`598`	`+ type: Number \|\| String`
	`599`	`+ }`
	`600`	`+ })`
	`601`	`+ </script>`
	`602`	+ `,
	`603`	+ output: `
	`604`	`+ <script setup lang="ts">`
	`605`	`+ const props = defineProps<{ kind: number \| string }>()`
	`606`	`+ </script>`
	`607`	+ `,
	`608`	`+ errors: [`
	`609`	`+ {`
	`610`	`+ message: 'Use type-based declaration instead of runtime declaration.',`
	`611`	`+ line: 3`
	`612`	`+ }`
	`613`	`+ ]`
	`614`	`+ },`
`591`	`615`	`// Some unhandled expression type`
`592`	`616`	`{`
`593`	`617`	`filename: 'test.vue',`

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