.shellcheckrc: enable optional checks (!38) · Merge requests · Arch Linux / Mkinitcpio / mkinitcpio-archiso · GitLab

Due to an influx of spam, we have had to temporarily disable account registrations. Please write an email to accountsupport@archlinux.org, with your desired username, if you want to get access. Sorry for the inconvenience.

nl6720 requested to merge nl6720/mkinitcpio-archiso:add-shellcheckrc into master Dec 03, 2022

Suggest explicitly using -n in [ $var ]. https://www.shellcheck.net/wiki/SC2243 & https://www.shellcheck.net/wiki/SC2244
Suggest 'command -v' instead of 'which'. https://www.shellcheck.net/wiki/SC2230
Suggest quoting variables without metacharacters. https://www.shellcheck.net/wiki/SC2248
Require [[ and warn about [ in Bash/Ksh. https://www.shellcheck.net/wiki/SC2292