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feat(init): add validation when initializing VitePress configuration #3640

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10 changes: 9 additions & 1 deletion src/node/init/init.ts
Original file line number Diff line number Diff line change
Expand Up @@ -43,9 +43,17 @@ export async function init(root: string | undefined) {

return text({
message: 'Where should VitePress initialize the config?',
defaultValue: './',
initialValue: './',
validate(value) {
// TODO make sure directory is inside
const inputRoot = path.resolve(value)
const currentRoot = path.resolve()
if (!inputRoot.startsWith(currentRoot)) {
return 'Please make sure directory is inside'
}
if (inputRoot != currentRoot && fs.pathExistsSync(inputRoot)) {
return `${value} already exists`
}
}
})
},
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