valid-packageManager

💼 This rule is enabled in the following configs: ✔️ legacy-recommended, ✅ recommended, 📦 recommended-publishable.

The rule checks that, if present, the packageManager property is a validated according the following criteria:

• It should have a string value
• It should be in the form "packageManager@version"
• The packageManager portion should be one of npm, pnpm, yarn, bun, or deno
• The version portion should be a full semver version number, optionally followed by a sha hash for that version

Example of incorrect code for this rule:

{
  "packageManager": "pnpm@>=10"
}

Examples of correct code for this rule:

{
  "packageManager": "pnpm@10.3.0"
}

{
  "packageManager": "pnpm@10.3.0+sha224.953c8233f7a92884eee2de69a1b92d1f2ec1655e66d08071ba9a02fa"
}