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now with getopts

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Reto Kromer 2016-10-02 20:58:17 +02:00 committed by GitHub
parent 1577451a41
commit 5fd84ee1d7
1 changed files with 35 additions and 46 deletions
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53
check_framemd5.sh
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@ -37,50 +37,39 @@ EOF
exit 0 exit 0
} }
if [[ "${#}" -eq 0 ]]; then while getopts ":hi:c:" opt; do
_output_prompt case $opt in
exit 0 h) output_help ;;
elif [[ "${#}" -eq 1 ]]; then i) input_file=$OPTARG ;;
if [[ "${1}" = '-h' ]]; then c) input_hash=$OPTARG ;;
_output_help *) echo "bad option -${OPTARG}" ; output_prompt ;;
else :) echo "Option -${OPTARG} requires an argument" ; output_prompt ;;
echo -e "${RED}ERROR:${NC} '$1' is an invalid argument." esac
_output_prompt done
fi
elif [[ "${#}" -eq 2 ]]; then [ -z "$@" ] && output_prompt
if [[ ! -f "${1}" ]]; then
echo -e "${RED}ERROR:${NC} There is no file '$(basename ${1})'."
_output_prompt
elif [[ ! -f "${2}" ]]; then
echo -e "${RED}ERROR:${NC} There is no file '$(basename ${2})'."
_output_prompt
else
echo -e "${BLUE}Please wait...${NC}" echo -e "${BLUE}Please wait...${NC}"
unset md5_tmp unset md5_tmp
if [[ $OSTYPE = "cygwin" ]]; then if [[ $OSTYPE = "cygwin" ]]; then
md5_tmp=""${USERPROFILE}/$(basename ${2}).tmp"" md5_tmp=""${USERPROFILE}/$(basename ${input_hash}).tmp""
else else
md5_tmp="${HOME}/$(basename ${2}).tmp" md5_tmp="${HOME}/$(basename ${input_hash}).tmp"
fi fi
$(ffmpeg -y -i ${1} -loglevel 0 -f framemd5 -an ${md5_tmp}) $(ffmpeg -i ${input_file} -loglevel 0 -f framemd5 -an ${md5_tmp})
if [[ ! -f ${md5_tmp} ]]; then if [[ ! -f ${md5_tmp} ]]; then
echo -e "${RED}ERROR:${NC} '$(basename ${1})' is not an audio-visual file." echo -e "${RED}ERROR:${NC} '$(basename ${input_file})' is not an audio-visual file."
output_prompt output_prompt
fi fi
old_file=$(grep -v "^#" ${2}) old_file=$(grep -v '^#' ${input_hash})
tmp_file=$(grep -v "^#" ${md5_tmp}) tmp_file=$(grep -v '^#' ${md5_tmp})
if [[ "${old_file}" = "${tmp_file}" ]]; then if [[ "${old_file}" = "${tmp_file}" ]]; then
echo -e "${BLUE}OK${NC} '$(basename ${1})' matches '$(basename ${2})'." echo -e "${BLUE}OK${NC} '$(basename ${input_file})' matches '$(basename ${input_hash})'."
rm "${md5_tmp}" rm "${md5_tmp}"
exit 0 exit 0
else else
echo -e "${RED}ERROR:${NC} The following differences were detected between '$(basename ${1})' and '$(basename ${2})':" echo -e "${RED}ERROR:${NC} The following differences were detected between '$(basename ${input_file})' and '$(basename ${input_hash})':"
diff "${2}" "${md5_tmp}" diff "${input_hash}" "${md5_tmp}"
rm "${md5_tmp}" rm "${md5_tmp}"
exit 1 exit 1
fi fi
fi
else
echo -e "${RED}ERROR:${NC} Too many arguments."
_output_prompt
fi