fix: Add Ctrl-C handler for spawned children

blue-build / cli

BlueBuild's command line program that builds custom Fedora Atomic images based on your recipe.yml

https://blue-build.org/

Apache License 2.0

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fix: Add Ctrl-C handler for spawned children #193

Closed gmpinder closed 3 months ago

gmpinder commented 3 months ago

This allows spawned children processes to be killed when a user performs a Ctrl-C operation. Before this change, children processes would end up continuing in the background with the user unaware.