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https://github.com/tailwindlabs/tailwindcss.git
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b3d1cbb72f
In some local testing we ran the `@tailwindcss/upgrade` command twice in a row. It would be great to get some feedback that this is not working, so this PR now checks if it can resolve the installed version of `tailwindcss` and if it can, it requires it to be < 4 (you can bypass this check with `--force`). --------- Co-authored-by: Robin Malfait <malfait.robin@gmail.com>
19 lines
541 B
TypeScript
19 lines
541 B
TypeScript
import fs from 'node:fs/promises'
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import { createRequire } from 'node:module'
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const localResolve = createRequire(import.meta.url).resolve
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/**
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* Resolves the version string of an npm dependency installed in the based
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* directory.
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*/
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export async function getPackageVersion(pkg: string, base: string): Promise<string | null> {
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try {
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let packageJson = localResolve(`${pkg}/package.json`, { paths: [base] })
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let { version } = JSON.parse(await fs.readFile(packageJson, 'utf8'))
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return version
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} catch {
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return null
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}
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}
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