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Add dependency checks, rename variables to match style

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the-sane 2024-10-25 23:15:47 -04:00
parent 62bbfd1fc4
commit 45960a70f9
1 changed files with 14 additions and 14 deletions
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28
lug-helper.sh
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@ -40,11 +40,11 @@ if [ ! -x "$(command -v curl)" ]; then
notify-send "lug-helper" "The required package 'curl' was not found on this system.\n" --icon=dialog-warning
exit 1
fi
if [ ! -x "$(command -v mktemp)" ] || [ ! -x "$(command -v chmod)" ] || [ ! -x "$(command -v sort)" ] || [ ! -x "$(command -v basename)" ] || [ ! -x "$(command -v realpath)" ] || [ ! -x "$(command -v dirname)" ] || [ ! -x "$(command -v cut)" ] || [ ! -x "$(command -v numfmt)" ]; then
if [ ! -x "$(command -v mktemp)" ] || [ ! -x "$(command -v chmod)" ] || [ ! -x "$(command -v sort)" ] || [ ! -x "$(command -v basename)" ] || [ ! -x "$(command -v realpath)" ] || [ ! -x "$(command -v dirname)" ] || [ ! -x "$(command -v cut)" ] || [ ! -x "$(command -v numfmt)" ] || [ ! -x "$(command -v tr)" ] || [ ! -x "$(command -v od)" ]; then
# coreutils
# Print to stderr and also try warning the user through notify-send
printf "lug-helper.sh: One or more required packages were not found on this system.\nPlease check that the following coreutils packages are installed:\n- mktemp\n- sort\n- basename\n- realpath\n- dirname\n- cut\n- numfmt\n" 1>&2
notify-send "lug-helper" "One or more required packages were not found on this system.\nPlease check that the following coreutils packages are installed:\n- mktemp\n- chmod\n- sort\n- basename\n- realpath\n- dirname\n- cut\n- numfmt\n" --icon=dialog-warning
printf "lug-helper.sh: One or more required packages were not found on this system.\nPlease check that coreutils is installed!" 1>&2
notify-send "lug-helper" "One or more required packages were not found on this system.\nPlease check that coreutils is installed!" --icon=dialog-warning
exit 1
fi
if [ ! -x "$(command -v xargs)" ]; then
@ -982,43 +982,43 @@ wine_check() {
wineboot_bin="$(command -v wineboot)"
# Determine the architecture of wine binary
wine_binary_arch="$(get_file_arch "${wine_bin}")"
wine_bin_arch="$(get_file_arch "${wine_bin}")"
# If unable to determine architecture, attempt alternative methods
if [ -z "${wine_binary_arch}" ]; then
if [ -z "${wine_bin_arch}" ]; then
if [ -x "${wineboot_bin}" ]; then
wine_bin_dir="$(dirname "$(readlink -f "${wineboot_bin}" 2>/dev/null)" 2>/dev/null)"
if [ -x "${wine_bin_dir}/wine" ]; then
wine_binary_arch="$(get_file_arch "${wine_bin_dir}/wine")"
wine_bin_arch="$(get_file_arch "${wine_bin_dir}/wine")"
fi
fi
fi
# Determine the architecture of wineserver binary
wineserver_binary_arch="$(get_file_arch "${wineserver_bin}")"
wineserver_bin_arch="$(get_file_arch "${wineserver_bin}")"
if [ -z "${wineserver_binary_arch}" ]; then
if [ -z "${wineserver_bin_arch}" ]; then
if [ -x "${wineboot_bin}" ]; then
wine_bin_dir="$(dirname "$(readlink -f "${wineboot_bin}" 2>/dev/null)" 2>/dev/null)"
if [ -x "${wine_bin_dir}/wineserver64" ]; then
wineserver_binary_arch="$(get_file_arch "${wine_bin_dir}/wineserver64")"
wineserver_bin_arch="$(get_file_arch "${wine_bin_dir}/wineserver64")"
elif [ -x "${wine_bin_dir}/wineserver32" ]; then
wineserver_binary_arch="$(get_file_arch "${wine_bin_dir}/wineserver32")"
wineserver_bin_arch="$(get_file_arch "${wine_bin_dir}/wineserver32")"
elif [ -x "${wine_bin_dir}/wineserver" ]; then
wineserver_binary_arch="$(get_file_arch "${wine_bin_dir}/wineserver")"
wineserver_bin_arch="$(get_file_arch "${wine_bin_dir}/wineserver")"
fi
fi
fi
# Check for the new WOW64, 32bit, or unknown states and then fail the check
if [ "${wineserver_binary_arch}" = "${wine_binary_arch}" ] || [ -z "${wineserver_binary_arch}" ] || [ -z "${wine_binary_arch}" ]; then
if [ "${wineserver_bin_arch}" = "${wine_bin_arch}" ] || [ -z "${wineserver_bin_arch}" ] || [ -z "${wine_bin_arch}" ]; then
system_wine_ok="false"
fi
fi
}
# Function to determine the architecture of a binary file using 'od'
# Used for wine_check above to check the system wine architecture
# Determine the architecture of a binary file
# Used for wine_check above to check the system wine
get_file_arch() {
case "$(od -An -t x1 -j 0x12 -N 1 "$1" 2>/dev/null | tr -d '[:space:]')" in
"3e")