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Improved error handing for wget

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This commit is contained in:
Alex Malinovich 2017-07-19 16:05:16 +02:00
commit 132639deb5
1 changed files with 14 additions and 2 deletions
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16
plexupdate.sh
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@ -349,7 +349,13 @@ if [ "$PUBLIC" != "no" ]; then
fi
if [ "${LISTOPTS}" = "yes" ]; then
opts="$(wget "${URL_DOWNLOAD}" -O - 2>/dev/null | grep -oe '"label"[^}]*' | grep -v Download | sed 's/"label":"\([^"]*\)","build":"\([^"]*\)","distro":"\([^"]*\)".*/"\3" "\2" "\1"/' | uniq | sort)"
wgetresults="$(wget "${URL_DOWNLOAD}" -o "${FILE_WGETLOG}" -O -)"
if [ $? -ne 0 ]; then
error "Unable to retrieve available builds"
[ "$VERBOSE" = "yes" ] && cat "${FILE_WGETLOG}"
exit 1
fi
opts="$(grep -oe '"label"[^}]*' <<<"${wgetresults}" | grep -v Download | sed 's/"label":"\([^"]*\)","build":"\([^"]*\)","distro":"\([^"]*\)".*/"\3" "\2" "\1"/' | uniq | sort)"
eval opts=( "DISTRO" "BUILD" "DESCRIPTION" "======" "=====" "==============================================" $opts )
BUILD=
@ -373,7 +379,13 @@ fi
info "Retrieving list of available distributions"
# Set "X-Plex-Token" to the auth token, if no token is specified or it is invalid, the list will return public downloads by default
RELEASE=$(wget --header "X-Plex-Token:"${TOKEN}"" "${URL_DOWNLOAD}" -O - 2>/dev/null | grep -ioe '"label"[^}]*' | grep -i "\"distro\":\"${DISTRO}\"" | grep -m1 -i "\"build\":\"${BUILD}\"")
wgetresults="$(wget --header "X-Plex-Token:"${TOKEN}"" "${URL_DOWNLOAD}" -o "${FILE_WGETLOG}" -O -)"
if [ $? -ne 0 ]; then
error "Unable to retrieve the URL needed for download due to a wget error, run with -v for details"
[ "$VERBOSE" = "yes" ] && cat "${FILE_WGETLOG}"
exit 1
fi
RELEASE=$(grep -ioe '"label"[^}]*' <<<"${wgetresults}" | grep -i "\"distro\":\"${DISTRO}\"" | grep -m1 -i "\"build\":\"${BUILD}\"")
DOWNLOAD=$(echo ${RELEASE} | grep -m1 -ioe 'https://[^\"]*')
CHECKSUM=$(echo ${RELEASE} | grep -ioe '\"checksum\"\:\"[^\"]*' | sed 's/\"checksum\"\:\"//')