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#!/usr/bin/env bash
# Based on https://github.com/koreader/koreader/blob/master/.ci/helper_shellchecks.sh
ANSI_RED="\\033[31;1m"
ANSI_GREEN="\\033[32;1m"
ANSI_RESET="\\033[0m"
mapfile -t shellscript_locations < <({ git grep -lE '^#!(/usr)?/bin/(env )?(bash|sh)' && git ls-files ./*.sh; } | sort | uniq)
SHELLSCRIPT_ERROR=0
for shellscript in "${shellscript_locations[@]}"; do
echo -e "${ANSI_GREEN}Running shellcheck on ${shellscript}"
shellcheck "${shellscript}" || SHELLSCRIPT_ERROR=1
echo -e "${ANSI_GREEN}Running shfmt on ${shellscript}"
if ! shfmt "${shellscript}" >/dev/null 2>&1; then
echo -e "${ANSI_RED}Warning: ${shellscript} contains the following problem:"
shfmt "${shellscript}" || SHELLSCRIPT_ERROR=1
continue
fi
if [ "$(cat "${shellscript}")" != "$(shfmt "${shellscript}")" ]; then
echo -e "${ANSI_RED}Warning: ${shellscript} does not abide by coding style, diff for expected style:"
shfmt "${shellscript}" | diff "${shellscript}" - || SHELLSCRIPT_ERROR=1
fi
done
echo -ne "${ANSI_RESET}"
exit "${SHELLSCRIPT_ERROR}"
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