Avoid failing when a script is missing.
Section: Lifecycle patterns
Run script only if it exists
bash
bash
npm run lint --if-presentExplanation
Avoid failing when a script is missing.
Learn the surrounding workflow
Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.
Related commands
Same sheet · prioritizing Lifecycle patterns
Run scripts in foreground
Surface script output directly in the terminal.
Disable lifecycle scripts
Turn off lifecycle scripts globally or locally.