Timeout Configuration vs Manual SIGINT: Choosing Bower's Hang‑Handling Method

When a Bower install hangs, teams can either rely on the configurable timeout defined in .bowerrc or send a SIGINT (Ctrl+C) to abort the process.

The timeout method provides a predictable, automatable cutoff but may leave partially extracted files in the cache, requiring manual cleanup before subsequent runs.

SIGINT gives immediate control and attempts to clean temporary resources, yet its timing depends on human intervention, making it unsuitable for unattended builds and potentially leaving inconsistent package directories.

Which approach yields more reliable cleanup of partial files? How does each affect reproducibility in automated pipelines? What trade‑off exists between a fixed timeout length and the variability of manual interruption?