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feat: prevent overwriting non-empty directories #220

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feat: prevent overwriting non-empty directories #220

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220d04f
feat: prevent overwriting non-empty directories
morinokami Oct 31, 2025
df7c086
Change to confirm before exiting
morinokami Nov 6, 2025
9afcd19
Add force option
morinokami Nov 6, 2025
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12 changes: 11 additions & 1 deletion packages/cta-cli/src/options.ts
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import { intro } from '@clack/prompts'
import fs from 'node:fs'
import { cancel, intro } from '@clack/prompts'

import {
finalizeAddOns,
Expand Down Expand Up @@ -42,6 +43,15 @@ export async function promptForCreateOptions(
options.framework = getFrameworkById(cliOptions.framework || 'react-cra')!

options.projectName = cliOptions.projectName || (await getProjectName())
if (
fs.existsSync(options.projectName) &&
fs.readdirSync(options.projectName).length > 0
) {
cancel(
`The directory ${options.projectName} is not empty. Please choose a different project name.`,
)
process.exit(1)
}

// Router type selection
if (forcedMode) {
Expand Down
1 change: 0 additions & 1 deletion packages/cta-cli/src/ui-prompts.ts
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Expand Up @@ -16,7 +16,6 @@ import {
import type { AddOn, PackageManager } from '@tanstack/cta-engine'

import type { Framework } from '@tanstack/cta-engine/dist/types/types.js'
import { InitialData } from '../../cta-ui/src/types'
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@morinokami morinokami Oct 31, 2025

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It’s not part of the main change, but I removed an unused import.


export async function getProjectName(): Promise<string> {
const value = await text({
Expand Down