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Merge pull request #100 from amiaopensource/retokromer-patch-1

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housekeeping
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Reto Kromer 2016-10-08 11:49:39 +02:00 committed by GitHub
commit 3ac0e21659
1 changed files with 50 additions and 59 deletions
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103
check_framemd5.sh
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@ -1,25 +1,31 @@
#!/usr/bin/env bash
SCRIPT=$(basename "${0}")
VERSION='2016-07-25'
VERSION='2016-10-08'
AUTHOR='ffmprovisr'
RED='\033[1;31m'
BLUE='\033[1;34m'
NC='\033[0m'
_output_prompt() {
cat <<END_OF_MSG
Usage: ${SCRIPT} [-h | <av_file> <md5_file>]
END_OF_MSG
if [[ $OSTYPE = "cygwin" ]] || [ ! $(which diff) ]; then
echo -e "${RED}ERROR:${NC} 'diff' is not installed by default. Please install 'diffutils' from Cygwin."
exit 1
fi
_output_prompt(){
cat <<EOF
Usage: ${SCRIPT} [-h | -i <av_file> -m <md5_file>]
EOF
exit 1
}
_output_help() {
cat <<END_OF_MSG
_output_help(){
cat <<EOF
Syntax:
${SCRIPT}
Prompts a short help message.
${SCRIPT} -h
This help.
${SCRIPT} <av_file> <md5_file>
${SCRIPT} -i <av_file> -m <md5_file>
Pass to the script the audio-visual file and the corresponding MD5
file to check.
Dependency:
@ -27,58 +33,43 @@ Dependency:
About:
Version: ${VERSION}
Website: https://github.com/amiaopensource/ffmprovisr/blob/gh-pages/check_framemd5.sh
END_OF_MSG
EOF
exit 0
}
if [[ $OSTYPE == "cygwin" ]] || [ ! $(which diff) ] ; then
echo -e "${RED}ERROR:${NC} diff is not installed by default. Please install diffutils from Cygwin."
exit 1
fi
while getopts ":hi:m:" opt; do
case $opt in
h) _output_help ;;
i) input_file=$OPTARG ;;
m) input_hash=$OPTARG ;;
*) echo "bad option -${OPTARG}" ; _output_prompt ;;
:) echo "Option -${OPTARG} requires an argument" ; _output_prompt ;;
esac
done
if [ "${#}" -eq 0 ]; then
_output_prompt
exit 0
elif [ "${#}" -eq 1 ]; then
if [ "${1}" == '-h' ]; then
_output_help
exit 0
else
echo -e "${RED}ERROR:${NC} '$1' is an invalid argument."
_output_prompt
exit 1
fi
elif [ "${#}" -eq 2 ]; then
if ! [ -f "${1}" ]; then
echo -e "${RED}ERROR:${NC} There is no file '$(basename ${1})'."
_output_prompt
exit 1
elif ! [ -f "${2}" ]; then
echo -e "${RED}ERROR:${NC} There is no file '$(basename ${2})'."
_output_prompt
exit 1
else
unset md5_tmp
if [[ $OSTYPE == "cygwin" ]]; then
md5_tmp=""${USERPROFILE}/$(basename ${2}).tmp""
else
md5_tmp="${HOME}/$(basename ${2}).tmp"
fi
echo "Please wait..."
$(ffmpeg -y -i ${1} -loglevel 0 -f framemd5 -an ${md5_tmp})
old_file=$(grep -v '^#' ${2})
tmp_file=$(grep -v '^#' ${md5_tmp})
if [ "${old_file}" = "${tmp_file}" ]; then
echo -e "${BLUE}OK${NC} '$(basename ${1})' matches '$(basename ${2})'."
exit 0
else
echo -e "${RED}ERROR:${NC} The following differences were detected between '$(basename ${1})' and '$(basename ${2})':"
diff "${2}" "${md5_tmp}"
exit 1
fi
rm "${md5_tmp}"
fi
[ -z "$@" ] && _output_prompt
echo -e "${BLUE}Please wait...${NC}"
unset md5_tmp
if [[ $OSTYPE = "cygwin" ]]; then
md5_tmp=""${USERPROFILE}/$(basename ${input_hash}).tmp""
else
echo -e "${RED}ERROR:${NC} Too many arguments."
md5_tmp="${HOME}/$(basename ${input_hash}).tmp"
fi
$(ffmpeg -i ${input_file} -loglevel 0 -f framemd5 -an ${md5_tmp})
if [[ ! -f ${md5_tmp} ]]; then
echo -e "${RED}ERROR:${NC} '$(basename ${input_file})' is not an audio-visual file."
_output_prompt
fi
old_file=$(grep -v '^#' ${input_hash})
tmp_file=$(grep -v '^#' ${md5_tmp})
if [[ "${old_file}" = "${tmp_file}" ]]; then
echo -e "${BLUE}OK${NC} '$(basename ${input_file})' matches '$(basename ${input_hash})'."
rm "${md5_tmp}"
exit 0
else
echo -e "${RED}ERROR:${NC} The following differences were detected between '$(basename ${input_file})' and '$(basename ${input_hash})':"
diff "${input_hash}" "${md5_tmp}"
rm "${md5_tmp}"
exit 1
fi