debian-cis/shellcheck/launch_shellcheck.sh

#!/bin/bash
# run-shellcheck
# please do not run this script directly but `docker_build_and_run_shellcheck.sh`

files=""
retval=0

if [ $# -eq 0 ]; then
    files=$(find . -name "*.sh")
else
    files="$*"
fi

for f in $files; do
    if head "$f" | grep -qE "^# run-shellcheck$"; then
        printf "\e[1;36mRunning shellcheck on: %s  \e[0m\n" "$f"
        if ! /usr/bin/shellcheck --color=always --shell=bash "$f"; then
            retval=$((retval + 1))
        fi
    fi
done
exit "$retval"