massive cleaning with shellcheck: from 5 errors and 200 warnings to zero
This commit is contained in:
zertrin
parent
8c0f58d8f0
commit
3797960809
1 changed files with 213 additions and 212 deletions
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@ -44,7 +44,7 @@ CONFIG="duplicity-backup.conf"
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usage(){
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usage(){
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echo "USAGE:
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echo "USAGE:
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`basename $0` [options]
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$(basename "$0") [options]
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Options:
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Options:
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-c, --config CONFIG_FILE specify the config file to use
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-c, --config CONFIG_FILE specify the config file to use
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@ -73,8 +73,8 @@ echo "USAGE:
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CURRENT SCRIPT VARIABLES:
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CURRENT SCRIPT VARIABLES:
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========================
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========================
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DEST (backup destination) = ${DEST}
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DEST (backup destination) = ${DEST}
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INCLIST (directories included) = ${INCLIST[@]:0}
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INCLIST (directories included) = ${INCLIST[*]:0}
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EXCLIST (directories excluded) = ${EXCLIST[@]:0}
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EXCLIST (directories excluded) = ${EXCLIST[*]:0}
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ROOT (root directory of backup) = ${ROOT}
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ROOT (root directory of backup) = ${ROOT}
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LOGFILE (log file path) = ${LOGFILE}
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LOGFILE (log file path) = ${LOGFILE}
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"
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"
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@ -88,45 +88,45 @@ while getopts ":c:t:bfvlsnd-:" opt; do
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# parse long options (a bit tricky because builtin getopts does not
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# parse long options (a bit tricky because builtin getopts does not
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# manage long options and I don't want to impose GNU getopt dependancy)
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# manage long options and I don't want to impose GNU getopt dependancy)
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-)
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-)
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case "$OPTARG" in
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case "${OPTARG}" in
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# --restore [restore dest]
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# --restore [restore dest]
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restore)
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restore)
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COMMAND=$OPTARG
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COMMAND=${OPTARG}
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# We try to find the optional value [restore dest]
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# We try to find the optional value [restore dest]
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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RESTORE_DEST=${!OPTIND}
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RESTORE_DEST=${!OPTIND}
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OPTIND=$(( $OPTIND + 1 )) # we found it, move forward in arg parsing
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OPTIND=$(( OPTIND + 1 )) # we found it, move forward in arg parsing
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fi
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fi
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;;
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;;
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# --restore-file [file to restore] [restore dest]
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# --restore-file [file to restore] [restore dest]
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# --restore-dir [path to restore] [restore dest]
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# --restore-dir [path to restore] [restore dest]
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restore-file|restore-dir)
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restore-file|restore-dir)
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COMMAND=$OPTARG
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COMMAND=${OPTARG}
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# We try to find the first optional value [file to restore]
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# We try to find the first optional value [file to restore]
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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FILE_TO_RESTORE=${!OPTIND}
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FILE_TO_RESTORE=${!OPTIND}
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OPTIND=$(( $OPTIND + 1 )) # we found it, move forward in arg parsing
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OPTIND=$(( OPTIND + 1 )) # we found it, move forward in arg parsing
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else
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else
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continue # no value for the restore-file option, skip the rest
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continue # no value for the restore-file option, skip the rest
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fi
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fi
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# We try to find the second optional value [restore dest]
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# We try to find the second optional value [restore dest]
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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RESTORE_DEST=${!OPTIND}
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RESTORE_DEST=${!OPTIND}
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OPTIND=$(( $OPTIND + 1 )) # we found it, move forward in arg parsing
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OPTIND=$(( OPTIND + 1 )) # we found it, move forward in arg parsing
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fi
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fi
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;;
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;;
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config) # set the config file from the command line
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config) # set the config file from the command line
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# We try to find the config file
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# We try to find the config file
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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CONFIG=${!OPTIND}
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CONFIG=${!OPTIND}
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OPTIND=$(( $OPTIND + 1 )) # we found it, move forward in arg parsing
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OPTIND=$(( OPTIND + 1 )) # we found it, move forward in arg parsing
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fi
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fi
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;;
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;;
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time) # set the restore time from the command line
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time) # set the restore time from the command line
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# We try to find the restore time
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# We try to find the restore time
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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if [ ! -z "${!OPTIND:0:1}" -a ! "${!OPTIND:0:1}" = "-" ]; then
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TIME=${!OPTIND}
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TIME=${!OPTIND}
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OPTIND=$(( $OPTIND + 1 )) # we found it, move forward in arg parsing
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OPTIND=$(( OPTIND + 1 )) # we found it, move forward in arg parsing
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fi
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fi
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;;
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;;
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dry-run)
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dry-run)
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@ -136,13 +136,13 @@ while getopts ":c:t:bfvlsnd-:" opt; do
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ECHO=$(which echo)
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ECHO=$(which echo)
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;;
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;;
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*)
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*)
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COMMAND=$OPTARG
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COMMAND=${OPTARG}
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;;
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;;
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esac
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esac
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;;
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;;
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# here are parsed the short options
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# here are parsed the short options
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c) CONFIG=$OPTARG;; # set the config file from the command line
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c) CONFIG=${OPTARG};; # set the config file from the command line
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t) TIME=$OPTARG;; # set the restore time from the command line
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t) TIME=${OPTARG};; # set the restore time from the command line
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b) COMMAND="backup";;
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b) COMMAND="backup";;
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f) COMMAND="full";;
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f) COMMAND="full";;
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v) COMMAND="verify";;
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v) COMMAND="verify";;
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@ -151,29 +151,29 @@ while getopts ":c:t:bfvlsnd-:" opt; do
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n) DRY_RUN="--dry-run ";; # dry run
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n) DRY_RUN="--dry-run ";; # dry run
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d) ECHO=$(which echo);; # debug
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d) ECHO=$(which echo);; # debug
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:)
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:)
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echo "Option -$OPTARG requires an argument." >&2
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echo "Option -${OPTARG} requires an argument." >&2
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COMMAND=""
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COMMAND=""
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;;
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;;
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\?)
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\?)
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echo "Invalid option: -$OPTARG" >&2
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echo "Invalid option: -${OPTARG}" >&2
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COMMAND=""
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COMMAND=""
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;;
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;;
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esac
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esac
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done
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done
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# Read config file if specified
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# Read config file if specified
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if [ ! -z "$CONFIG" -a -f "$CONFIG" ];
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if [ ! -z "${CONFIG}" -a -f "${CONFIG}" ];
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then
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then
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. $CONFIG
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. "${CONFIG}"
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else
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else
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echo "ERROR: can't find config file! (${CONFIG})" >&2
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echo "ERROR: can't find config file! (${CONFIG})" >&2
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usage
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usage
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exit 1
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exit 1
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fi
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fi
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STATIC_OPTIONS="$DRY_RUN$STATIC_OPTIONS"
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STATIC_OPTIONS="${DRY_RUN}${STATIC_OPTIONS}"
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SIGN_PASSPHRASE=$PASSPHRASE
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SIGN_PASSPHRASE=${PASSPHRASE}
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export AWS_ACCESS_KEY_ID
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export AWS_ACCESS_KEY_ID
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export AWS_SECRET_ACCESS_KEY
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export AWS_SECRET_ACCESS_KEY
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@ -186,11 +186,11 @@ export SWIFT_AUTHVERSION
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export PASSPHRASE
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export PASSPHRASE
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export SIGN_PASSPHRASE
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export SIGN_PASSPHRASE
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if [[ -n "$FTP_PASSWORD" ]]; then
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if [[ -n "${FTP_PASSWORD}" ]]; then
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export FTP_PASSWORD
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export FTP_PASSWORD
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fi
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fi
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if [[ -n "$TMPDIR" ]]; then
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if [[ -n "${TMPDIR}" ]]; then
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export TMPDIR
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export TMPDIR
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fi
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fi
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@ -204,24 +204,24 @@ DUPLICITY="$(which duplicity)"
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# the script is running at a time.
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# the script is running at a time.
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LOCKFILE=${LOGDIR}backup.lock
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LOCKFILE=${LOGDIR}backup.lock
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if [ "$ENCRYPTION" = "yes" ]; then
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if [ "${ENCRYPTION}" = "yes" ]; then
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if [ ! -z "$GPG_ENC_KEY" ] && [ ! -z "$GPG_SIGN_KEY" ]; then
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if [ ! -z "${GPG_ENC_KEY}" ] && [ ! -z "${GPG_SIGN_KEY}" ]; then
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if [ "$HIDE_KEY_ID" = "yes" ]; then
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if [ "${HIDE_KEY_ID}" = "yes" ]; then
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ENCRYPT="--hidden-encrypt-key=${GPG_ENC_KEY}"
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ENCRYPT="--hidden-encrypt-key=${GPG_ENC_KEY}"
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if [ "$COMMAND" != "restore" -a "$COMMAND" != "restore-file" -a "$COMMAND" != "restore-dir" ]; then
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if [ "${COMMAND}" != "restore" -a "${COMMAND}" != "restore-file" -a "${COMMAND}" != "restore-dir" ]; then
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ENCRYPT="$ENCRYPT --sign-key=${GPG_SIGN_KEY}"
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ENCRYPT="${ENCRYPT} --sign-key=${GPG_SIGN_KEY}"
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fi
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fi
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else
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else
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ENCRYPT="--encrypt-key=${GPG_ENC_KEY} --sign-key=${GPG_SIGN_KEY}"
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ENCRYPT="--encrypt-key=${GPG_ENC_KEY} --sign-key=${GPG_SIGN_KEY}"
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fi
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fi
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if [ ! -z "$SECRET_KEYRING" ]; then
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if [ ! -z "${SECRET_KEYRING}" ]; then
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KEYRING="--secret-keyring ${SECRET_KEYRING}"
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KEYRING="--secret-keyring ${SECRET_KEYRING}"
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ENCRYPT="${ENCRYPT} --encrypt-secret-keyring=${SECRET_KEYRING}"
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ENCRYPT="${ENCRYPT} --encrypt-secret-keyring=${SECRET_KEYRING}"
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fi
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fi
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elif [ ! -z "$PASSPHRASE" ]; then
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elif [ ! -z "${PASSPHRASE}" ]; then
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ENCRYPT=""
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ENCRYPT=""
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fi
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fi
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elif [ "$ENCRYPTION" = "no" ]; then
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elif [ "${ENCRYPTION}" = "no" ]; then
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ENCRYPT="--no-encryption"
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ENCRYPT="--no-encryption"
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fi
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fi
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@ -239,18 +239,18 @@ size information unavailable."
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README_TXT="In case you've long forgotten, this is a backup script that you used to backup some files (most likely remotely at Amazon S3). In order to restore these files, you first need to import your GPG private(s) key(s) (if you haven't already). The key(s) is/are in this directory and the following command(s) should do the trick:\n\nIf you were using the same key for encryption and signature:\n gpg --allow-secret-key-import --import duplicity-backup-encryption-and-sign-secret.key.txt\nOr if you were using two separate keys for encryption and signature:\n gpg --allow-secret-key-import --import duplicity-backup-encryption-secret.key.txt\n gpg --allow-secret-key-import --import duplicity-backup-sign-secret.key.txt\n\nAfter your key(s) has/have been succesfully imported, you should be able to restore your files.\n\nGood luck!"
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README_TXT="In case you've long forgotten, this is a backup script that you used to backup some files (most likely remotely at Amazon S3). In order to restore these files, you first need to import your GPG private(s) key(s) (if you haven't already). The key(s) is/are in this directory and the following command(s) should do the trick:\n\nIf you were using the same key for encryption and signature:\n gpg --allow-secret-key-import --import duplicity-backup-encryption-and-sign-secret.key.txt\nOr if you were using two separate keys for encryption and signature:\n gpg --allow-secret-key-import --import duplicity-backup-encryption-secret.key.txt\n gpg --allow-secret-key-import --import duplicity-backup-sign-secret.key.txt\n\nAfter your key(s) has/have been succesfully imported, you should be able to restore your files.\n\nGood luck!"
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if [ ! -x "$DUPLICITY" ]; then
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if [ ! -x "${DUPLICITY}" ]; then
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echo "ERROR: duplicity not installed, that's gotta happen first!" >&2
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echo "ERROR: duplicity not installed, that's gotta happen first!" >&2
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exit 1
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exit 1
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fi
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fi
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if [ "`echo ${DEST} | cut -c 1,2`" = "gs" ]; then
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if [ "$(echo "${DEST}" | cut -c 1,2)" = "gs" ]; then
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DEST_IS_GS=true
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DEST_IS_GS=true
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GSCMD="$(which gsutil)"
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GSCMD="$(which gsutil)"
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if [ ! -x "$GSCMD" ]; then
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if [ ! -x "${GSCMD}" ]; then
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echo $NO_GSCMD; GSCMD_AVAIL=false
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echo "${NO_GSCMD}"; GSCMD_AVAIL=false
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elif [ ! -f "${HOME}/.boto" ]; then
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elif [ ! -f "${HOME}/.boto" ]; then
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echo $NO_GSCMD_CFG; GSCMD_AVAIL=false
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echo "${NO_GSCMD_CFG}"; GSCMD_AVAIL=false
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else
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else
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GSCMD_AVAIL=true
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GSCMD_AVAIL=true
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GSCMD="${GSCMD}"
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GSCMD="${GSCMD}"
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@ -259,23 +259,23 @@ else
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DEST_IS_GS=false
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DEST_IS_GS=false
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fi
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fi
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if [ "`echo ${DEST} | cut -c 1,2`" = "s3" ]; then
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if [ "$(echo "${DEST}" | cut -c 1,2)" = "s3" ]; then
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DEST_IS_S3=true
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DEST_IS_S3=true
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S3CMD="$(which s3cmd)"
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S3CMD="$(which s3cmd)"
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if [ ! -x "$S3CMD" ]; then
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if [ ! -x "${S3CMD}" ]; then
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echo $NO_S3CMD; S3CMD_AVAIL=false
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echo "${NO_S3CMD}"; S3CMD_AVAIL=false
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elif [ -z "$S3CMD_CONF_FILE" -a ! -f "${HOME}/.s3cfg" ]; then
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elif [ -z "${S3CMD_CONF_FILE}" -a ! -f "${HOME}/.s3cfg" ]; then
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S3CMD_CONF_FOUND=false
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S3CMD_CONF_FOUND=false
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echo $NO_S3CMD_CFG; S3CMD_AVAIL=false
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echo "${NO_S3CMD_CFG}"; S3CMD_AVAIL=false
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elif [ ! -z "$S3CMD_CONF_FILE" -a ! -f "$S3CMD_CONF_FILE" ]; then
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elif [ ! -z "${S3CMD_CONF_FILE}" -a ! -f "${S3CMD_CONF_FILE}" ]; then
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S3CMD_CONF_FOUND=false
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S3CMD_CONF_FOUND=false
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echo "${S3CMD_CONF_FILE} not found, check S3CMD_CONF_FILE variable in duplicity-backup's configuration!";
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echo "${S3CMD_CONF_FILE} not found, check S3CMD_CONF_FILE variable in duplicity-backup's configuration!";
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echo $NO_S3CMD_CFG;
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echo "${NO_S3CMD_CFG}";
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S3CMD_AVAIL=false
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S3CMD_AVAIL=false
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else
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else
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S3CMD_AVAIL=true
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S3CMD_AVAIL=true
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S3CMD_CONF_FOUND=true
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S3CMD_CONF_FOUND=true
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if [ ! -z "$S3CMD_CONF_FILE" -a -f "$S3CMD_CONF_FILE" ]; then
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if [ ! -z "${S3CMD_CONF_FILE}" -a -f "${S3CMD_CONF_FILE}" ]; then
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# if conf file specified and it exists then add it to the command line for s3cmd
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# if conf file specified and it exists then add it to the command line for s3cmd
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S3CMD="${S3CMD} -c ${S3CMD_CONF_FILE}"
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S3CMD="${S3CMD} -c ${S3CMD_CONF_FILE}"
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fi
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fi
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@ -307,14 +307,14 @@ check_variables ()
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config_sanity_fail "An s3 DEST has been specified, but AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY have not been configured"
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config_sanity_fail "An s3 DEST has been specified, but AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY have not been configured"
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[[ ( ${DEST_IS_GS} = true && (${GS_ACCESS_KEY_ID} = "foobar_gcs_key_id" || ${GS_SECRET_ACCESS_KEY} = "foobar_gcs_secret_id" )) ]] && \
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[[ ( ${DEST_IS_GS} = true && (${GS_ACCESS_KEY_ID} = "foobar_gcs_key_id" || ${GS_SECRET_ACCESS_KEY} = "foobar_gcs_secret_id" )) ]] && \
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config_sanity_fail "A Google Cloud Storage DEST has been specified, but GS_ACCESS_KEY_ID or GS_SECRET_ACCESS_KEY have not been configured"
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config_sanity_fail "A Google Cloud Storage DEST has been specified, but GS_ACCESS_KEY_ID or GS_SECRET_ACCESS_KEY have not been configured"
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[[ ! -z "$INCEXCFILE" && ! -f $INCEXCFILE ]] && config_sanity_fail "The specified INCEXCFILE $INCEXCFILE does not exists"
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[[ ! -z "${INCEXCFILE}" && ! -f ${INCEXCFILE} ]] && config_sanity_fail "The specified INCEXCFILE ${INCEXCFILE} does not exists"
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}
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}
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check_logdir()
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check_logdir()
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{
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{
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if [ ! -d ${LOGDIR} ]; then
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if [ ! -d "${LOGDIR}" ]; then
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echo "Attempting to create log directory ${LOGDIR} ..."
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echo "Attempting to create log directory ${LOGDIR} ..."
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if ! mkdir -p ${LOGDIR}; then
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if ! mkdir -p "${LOGDIR}"; then
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echo "Log directory ${LOGDIR} could not be created by this user: ${USER}"
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echo "Log directory ${LOGDIR} could not be created by this user: ${USER}"
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echo "Aborting..."
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echo "Aborting..."
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exit 1
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exit 1
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@ -322,14 +322,14 @@ check_logdir()
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echo "Directory ${LOGDIR} successfully created."
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echo "Directory ${LOGDIR} successfully created."
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fi
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fi
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echo "Attempting to change owner:group of ${LOGDIR} to ${LOG_FILE_OWNER} ..."
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echo "Attempting to change owner:group of ${LOGDIR} to ${LOG_FILE_OWNER} ..."
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if ! chown ${LOG_FILE_OWNER} ${LOGDIR}; then
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if ! chown "${LOG_FILE_OWNER}" "${LOGDIR}"; then
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echo "User ${USER} could not change the owner:group of ${LOGDIR} to $LOG_FILE_OWNER"
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echo "User ${USER} could not change the owner:group of ${LOGDIR} to ${LOG_FILE_OWNER}"
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echo "Aborting..."
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echo "Aborting..."
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exit 1
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exit 1
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else
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else
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echo "Directory ${LOGDIR} successfully changed to owner:group of ${LOG_FILE_OWNER}"
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echo "Directory ${LOGDIR} successfully changed to owner:group of ${LOG_FILE_OWNER}"
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fi
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fi
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elif [ ! -w ${LOGDIR} ]; then
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elif [ ! -w "${LOGDIR}" ]; then
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echo "Log directory ${LOGDIR} is not writeable by this user: ${USER}"
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echo "Log directory ${LOGDIR} is not writeable by this user: ${USER}"
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echo "Aborting..."
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echo "Aborting..."
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exit 1
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exit 1
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@ -338,60 +338,60 @@ check_logdir()
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email_logfile()
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email_logfile()
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{
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{
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if [ ! -z "$EMAIL_TO" ]; then
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if [ ! -z "${EMAIL_TO}" ]; then
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MAILCMD=$(which $MAIL)
|
MAILCMD=$(which "${MAIL}")
|
||||||
if [ ! -x "$MAILCMD" ]; then
|
if [ ! -x "${MAILCMD}" ]; then
|
||||||
echo -e "Email couldn't be sent. ${MAIL} not available." >> ${LOGFILE}
|
echo -e "Email couldn't be sent. ${MAIL} not available." >> "${LOGFILE}"
|
||||||
else
|
else
|
||||||
EMAIL_SUBJECT=${EMAIL_SUBJECT:="duplicity-backup alert ${LOG_FILE}"}
|
EMAIL_SUBJECT=${EMAIL_SUBJECT:="duplicity-backup alert ${LOG_FILE}"}
|
||||||
if [ "$MAIL" = "ssmtp" ]; then
|
if [ "${MAIL}" = "ssmtp" ]; then
|
||||||
echo """Subject: ${EMAIL_SUBJECT}""" | cat - ${LOGFILE} | ${MAILCMD} -s ${EMAIL_TO}
|
echo """Subject: ${EMAIL_SUBJECT}""" | cat - "${LOGFILE}" | ${MAILCMD} -s "${EMAIL_TO}"
|
||||||
elif [ "$MAIL" = "msmtp" ]; then
|
elif [ "${MAIL}" = "msmtp" ]; then
|
||||||
echo """Subject: ${EMAIL_SUBJECT}""" | cat - ${LOGFILE} | ${MAILCMD} ${EMAIL_TO}
|
echo """Subject: ${EMAIL_SUBJECT}""" | cat - "${LOGFILE}" | ${MAILCMD} "${EMAIL_TO}"
|
||||||
elif [ "$MAIL" = "mailx" ]; then
|
elif [ "${MAIL}" = "mailx" ]; then
|
||||||
EMAIL_FROM=${EMAIL_FROM:+"-r ${EMAIL_FROM}"}
|
EMAIL_FROM=${EMAIL_FROM:+"-r ${EMAIL_FROM}"}
|
||||||
cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO}
|
${MAILCMD} -s """${EMAIL_SUBJECT}""" "${EMAIL_FROM}" "${EMAIL_TO}" < "${LOGFILE}"
|
||||||
elif [ "$MAIL" = "mail" ]; then
|
elif [ "${MAIL}" = "mail" ]; then
|
||||||
case `uname` in
|
case $(uname) in
|
||||||
FreeBSD|Darwin|DragonFly|OpenBSD)
|
FreeBSD|Darwin|DragonFly|OpenBSD)
|
||||||
cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" ${EMAIL_TO} --
|
${MAILCMD} -s """${EMAIL_SUBJECT}""" "${EMAIL_TO}" -- < "${LOGFILE}"
|
||||||
;;
|
;;
|
||||||
*)
|
*)
|
||||||
cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO} -- -f ${EMAIL_FROM}
|
${MAILCMD} -s """${EMAIL_SUBJECT}""" "${EMAIL_FROM}" "${EMAIL_TO}" -- -f "${EMAIL_FROM}" < "${LOGFILE}"
|
||||||
;;
|
;;
|
||||||
esac
|
esac
|
||||||
elif [[ "$MAIL" = "sendmail" ]]; then
|
elif [[ "${MAIL}" = "sendmail" ]]; then
|
||||||
(echo """Subject: ${EMAIL_SUBJECT}""" ; cat ${LOGFILE}) | ${MAILCMD} -f ${EMAIL_FROM} ${EMAIL_TO}
|
(echo """Subject: ${EMAIL_SUBJECT}""" ; cat "${LOGFILE}") | ${MAILCMD} -f "${EMAIL_FROM}" "${EMAIL_TO}"
|
||||||
elif [ "$MAIL" = "nail" ]; then
|
elif [ "${MAIL}" = "nail" ]; then
|
||||||
cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO}
|
${MAILCMD} -s """${EMAIL_SUBJECT}""" "${EMAIL_FROM}" "${EMAIL_TO}" < "${LOGFILE}"
|
||||||
else
|
else
|
||||||
cat ${LOGFILE} | ${MAILCMD} """${EMAIL_SUBJECT}""" ${EMAIL_FROM} ${EMAIL_TO}
|
${MAILCMD} """${EMAIL_SUBJECT}""" "${EMAIL_FROM}" "${EMAIL_TO}" < "${LOGFILE}"
|
||||||
fi
|
fi
|
||||||
echo -e "Email alert sent to ${EMAIL_TO} using ${MAIL}" >> ${LOGFILE}
|
echo -e "Email alert sent to ${EMAIL_TO} using ${MAIL}" >> "${LOGFILE}"
|
||||||
fi
|
fi
|
||||||
fi
|
fi
|
||||||
}
|
}
|
||||||
|
|
||||||
send_notification()
|
send_notification()
|
||||||
{
|
{
|
||||||
if [ ! -z "$NOTIFICATION_SERVICE" ]; then
|
if [ ! -z "${NOTIFICATION_SERVICE}" ]; then
|
||||||
if [ "$NOTIFICATION_SERVICE" = "slack" ]; then
|
if [ "${NOTIFICATION_SERVICE}" = "slack" ]; then
|
||||||
curl -X POST -H 'Content-type: application/json' --data "{\"text\": \"$NOTIFICATION_CONTENT\", \"channel\": \"$SLACK_CHANNEL\", \"username\": \"$SLACK_USERNAME\", \"icon_emoji\": \":$SLACK_EMOJI:\"}" ${SLACK_HOOK_URL}
|
curl -X POST -H 'Content-type: application/json' --data "{\"text\": \"${NOTIFICATION_CONTENT}\", \"channel\": \"${SLACK_CHANNEL}\", \"username\": \"${SLACK_USERNAME}\", \"icon_emoji\": \":${SLACK_EMOJI}:\"}" "${SLACK_HOOK_URL}"
|
||||||
fi
|
fi
|
||||||
fi
|
fi
|
||||||
}
|
}
|
||||||
|
|
||||||
get_lock()
|
get_lock()
|
||||||
{
|
{
|
||||||
echo "Attempting to acquire lock ${LOCKFILE}" >> ${LOGFILE}
|
echo "Attempting to acquire lock ${LOCKFILE}" >> "${LOGFILE}"
|
||||||
if ( set -o noclobber; echo "$$" > "${LOCKFILE}" ) 2> /dev/null; then
|
if ( set -o noclobber; echo "$$" > "${LOCKFILE}" ) 2> /dev/null; then
|
||||||
# The lock succeeded. Create a signal handler to remove the lock file when the process terminates.
|
# The lock succeeded. Create a signal handler to remove the lock file when the process terminates.
|
||||||
trap 'EXITCODE=$?; echo "Removing lock. Exit code: ${EXITCODE}" >>${LOGFILE}; rm -f "${LOCKFILE}"' 0
|
trap 'EXITCODE=$?; echo "Removing lock. Exit code: ${EXITCODE}" >>${LOGFILE}; rm -f "${LOCKFILE}"' 0
|
||||||
echo "successfully acquired lock." >> ${LOGFILE}
|
echo "successfully acquired lock." >> "${LOGFILE}"
|
||||||
else
|
else
|
||||||
# Write lock acquisition errors to log file and stderr
|
# Write lock acquisition errors to log file and stderr
|
||||||
echo "lock failed, could not acquire ${LOCKFILE}" | tee -a ${LOGFILE} >&2
|
echo "lock failed, could not acquire ${LOCKFILE}" | tee -a "${LOGFILE}" >&2
|
||||||
echo "lock held by $(cat ${LOCKFILE})" | tee -a ${LOGFILE} >&2
|
echo "lock held by $(cat "${LOCKFILE}")" | tee -a "${LOGFILE}" >&2
|
||||||
email_logfile
|
email_logfile
|
||||||
exit 2
|
exit 2
|
||||||
fi
|
fi
|
||||||
|
|
@ -399,19 +399,19 @@ get_lock()
|
||||||
|
|
||||||
get_source_file_size()
|
get_source_file_size()
|
||||||
{
|
{
|
||||||
echo "-----------[ Source Disk Use Information ]-----------" >> ${LOGFILE}
|
echo "-----------[ Source Disk Use Information ]-----------" >> "${LOGFILE}"
|
||||||
|
|
||||||
# Patches to support spaces in paths-
|
# Patches to support spaces in paths-
|
||||||
# Remove space as a field separator temporarily
|
# Remove space as a field separator temporarily
|
||||||
OLDIFS=$IFS
|
OLDIFS=$IFS
|
||||||
IFS=$(echo -en "\t\n")
|
IFS=$(echo -en "\t\n")
|
||||||
|
|
||||||
case `uname` in
|
case $(uname) in
|
||||||
FreeBSD|Darwin|DragonFly)
|
FreeBSD|Darwin|DragonFly)
|
||||||
DUEXCFLAG="-I -"
|
DUEXCFLAG="-I -"
|
||||||
;;
|
;;
|
||||||
OpenBSD)
|
OpenBSD)
|
||||||
echo "WARNING: OpenBSD du does not support exclusion, sizes may be off" >> ${LOGFILE}
|
echo "WARNING: OpenBSD du does not support exclusion, sizes may be off" >> "${LOGFILE}"
|
||||||
DUEXCFLAG=""
|
DUEXCFLAG=""
|
||||||
;;
|
;;
|
||||||
*)
|
*)
|
||||||
|
|
@ -419,25 +419,25 @@ get_source_file_size()
|
||||||
;;
|
;;
|
||||||
esac
|
esac
|
||||||
|
|
||||||
for exclude in ${EXCLIST[@]}; do
|
for exclude in "${EXCLIST[@]}"; do
|
||||||
DUEXCLIST="${DUEXCLIST}${exclude}\n"
|
DUEXCLIST="${DUEXCLIST}${exclude}\n"
|
||||||
done
|
done
|
||||||
|
|
||||||
# if INCLIST is not set or empty, add ROOT to it to be able to calculate disk usage
|
# if INCLIST is not set or empty, add ROOT to it to be able to calculate disk usage
|
||||||
if [ -z "$INCLIST" ]; then
|
if [ -z "${INCLIST}" ]; then
|
||||||
DUINCLIST=($ROOT)
|
DUINCLIST=(${ROOT})
|
||||||
else
|
else
|
||||||
DUINCLIST=("${INCLIST[@]}")
|
DUINCLIST=("${INCLIST[@]}")
|
||||||
fi
|
fi
|
||||||
|
|
||||||
for include in ${DUINCLIST[@]}; do
|
for include in "${DUINCLIST[@]}"; do
|
||||||
echo -e "$DUEXCLIST" | \
|
echo -e "${DUEXCLIST}" | \
|
||||||
du -hs ${DUEXCFLAG} ${include} | \
|
du -hs ${DUEXCFLAG} ${include} | \
|
||||||
awk '{ FS="\t"; $0=$0; print $1"\t"$2 }' \
|
awk '{ FS="\t"; $0=$0; print $1"\t"$2 }' \
|
||||||
>> ${LOGFILE}
|
>> "${LOGFILE}"
|
||||||
done
|
done
|
||||||
|
|
||||||
echo >> ${LOGFILE}
|
echo >> "${LOGFILE}"
|
||||||
|
|
||||||
# Restore IFS
|
# Restore IFS
|
||||||
IFS=$OLDIFS
|
IFS=$OLDIFS
|
||||||
|
|
@ -445,44 +445,45 @@ get_source_file_size()
|
||||||
|
|
||||||
get_remote_file_size()
|
get_remote_file_size()
|
||||||
{
|
{
|
||||||
echo "---------[ Destination Disk Use Information ]--------" >> ${LOGFILE}
|
echo "---------[ Destination Disk Use Information ]--------" >> "${LOGFILE}"
|
||||||
FRIENDLY_TYPE_NAME=""
|
FRIENDLY_TYPE_NAME=""
|
||||||
dest_type=`echo ${DEST} | cut -c 1,2`
|
dest_type=$(echo "${DEST}" | cut -c 1,2)
|
||||||
case $dest_type in
|
case $dest_type in
|
||||||
"ss")
|
"ss")
|
||||||
FRIENDLY_TYPE_NAME="SSH"
|
FRIENDLY_TYPE_NAME="SSH"
|
||||||
|
|
||||||
TMPDEST="${DEST#*://*/}"
|
TMPDEST="${DEST#*://*/}"
|
||||||
TMPDEST="${DEST%/${TMPDEST}}"
|
TMPDEST="${DEST%/${TMPDEST}}"
|
||||||
ssh_opt=`echo $STATIC_OPTIONS |awk -vo="--ssh-options=" '{s=index($0,o); if (s) {s=substr($0,s+length(o)); m=substr(s,0,1); for (i=2; i < length(s); i++) { if (substr(s,i,1) == m && substr(s,i-1,1) != "\\\\") break; } print substr(s,2,i-2)}}'`
|
ssh_opt=$(echo "${STATIC_OPTIONS}" |awk -vo="--ssh-options=" '{s=index($0,o); if (s) {s=substr($0,s+length(o)); m=substr(s,0,1); for (i=2; i < length(s); i++) { if (substr(s,i,1) == m && substr(s,i-1,1) != "\\\\") break; } print substr(s,2,i-2)}}')
|
||||||
|
|
||||||
SIZE=`${TMPDEST%://*} ${ssh_opt} ${TMPDEST#*//} du -hs ${DEST#${TMPDEST}/} | awk '{print $1}'` 2>> ${LOGFILE}
|
SIZE=$(${TMPDEST%://*} "${ssh_opt}" "${TMPDEST#*//}" du -hs "${DEST#${TMPDEST}/}" | awk '{print $1}') 2>> "${LOGFILE}"
|
||||||
EMAIL_SUBJECT="$EMAIL_SUBJECT $SIZE `${TMPDEST%://*} ${ssh_opt} ${TMPDEST#*//} df -hP ${DEST#${TMPDEST}/} | awk '{tmp=$5 " used"}END{print tmp}'`" 2>> ${LOGFILE}
|
EMAIL_SUBJECT="${EMAIL_SUBJECT} ${SIZE} $(${TMPDEST%://*} "${ssh_opt}" "${TMPDEST#*//}" df -hP "${DEST#${TMPDEST}/}" | awk '{tmp=$5 " used"}END{print tmp}')" 2>> "${LOGFILE}"
|
||||||
;;
|
;;
|
||||||
"fi")
|
"fi")
|
||||||
FRIENDLY_TYPE_NAME="File"
|
FRIENDLY_TYPE_NAME="File"
|
||||||
TMPDEST=`echo ${DEST} | cut -c 6-`
|
TMPDEST=$(echo "${DEST}" | cut -c 6-)
|
||||||
SIZE=`du -hs ${TMPDEST} | awk '{print $1}'`
|
SIZE=$(du -hs "${TMPDEST}" | awk '{print $1}')
|
||||||
;;
|
;;
|
||||||
"gs")
|
"gs")
|
||||||
FRIENDLY_TYPE_NAME="Google Cloud Storage"
|
FRIENDLY_TYPE_NAME="Google Cloud Storage"
|
||||||
if $GSCMD_AVAIL ; then
|
if ${GSCMD_AVAIL} ; then
|
||||||
TMPDEST=`echo $DEST | sed -e "s/\/*$//" `
|
#TMPDEST=$(echo "${DEST}" | sed -e "s/\/*$//" )
|
||||||
SIZE=`gsutil du -hs ${TMPDEST} | awk '{print $1$2}'`
|
TMPDEST=${DEST//\/*$/}
|
||||||
|
SIZE=$(gsutil du -hs "${TMPDEST}" | awk '{print $1$2}')
|
||||||
fi
|
fi
|
||||||
;;
|
;;
|
||||||
"s3")
|
"s3")
|
||||||
FRIENDLY_TYPE_NAME="Amazon S3"
|
FRIENDLY_TYPE_NAME="Amazon S3"
|
||||||
if $S3CMD_AVAIL ; then
|
if ${S3CMD_AVAIL} ; then
|
||||||
TMPDEST=$(echo ${DEST} | cut -c 11-)
|
TMPDEST=$(echo "${DEST}" | cut -c 11-)
|
||||||
dest_scheme=$(echo ${DEST} | cut -f -1 -d :)
|
dest_scheme=$(echo "${DEST}" | cut -f -1 -d :)
|
||||||
if [ "$dest_scheme" = "s3" ]; then
|
if [ "$dest_scheme" = "s3" ]; then
|
||||||
# Strip off the host name, too.
|
# Strip off the host name, too.
|
||||||
TMPDEST=`echo $TMPDEST | cut -f 2- -d /`
|
TMPDEST=$(echo "${TMPDEST}" | cut -f 2- -d /)
|
||||||
fi
|
fi
|
||||||
SIZE=`${S3CMD} du -H s3://${TMPDEST} | awk '{print $1}'`
|
SIZE=$(${S3CMD} du -H s3://"${TMPDEST}" | awk '{print $1}')
|
||||||
else
|
else
|
||||||
if ! $S3CMD_CONF_FOUND ; then
|
if ! ${S3CMD_CONF_FOUND} ; then
|
||||||
SIZE="-s3cmd config not found-"
|
SIZE="-s3cmd config not found-"
|
||||||
else
|
else
|
||||||
SIZE="-s3cmd not found in PATH-"
|
SIZE="-s3cmd not found in PATH-"
|
||||||
|
|
@ -495,13 +496,13 @@ get_remote_file_size()
|
||||||
;;
|
;;
|
||||||
esac
|
esac
|
||||||
|
|
||||||
if [[ $FRIENDLY_TYPE_NAME ]] ; then
|
if [[ ${FRIENDLY_TYPE_NAME} ]] ; then
|
||||||
echo -e ""$SIZE"\t"$FRIENDLY_TYPE_NAME" type backend" >> ${LOGFILE}
|
echo -e "${SIZE}\t${FRIENDLY_TYPE_NAME} type backend" >> "${LOGFILE}"
|
||||||
else
|
else
|
||||||
echo "Destination disk use information is currently only available for the following storage backends:" >> ${LOGFILE}
|
echo "Destination disk use information is currently only available for the following storage backends:" >> "${LOGFILE}"
|
||||||
echo "File, SSH, Amazon S3 and Google Cloud" >> ${LOGFILE}
|
echo "File, SSH, Amazon S3 and Google Cloud" >> "${LOGFILE}"
|
||||||
fi
|
fi
|
||||||
echo >> ${LOGFILE}
|
echo >> "${LOGFILE}"
|
||||||
}
|
}
|
||||||
|
|
||||||
include_exclude()
|
include_exclude()
|
||||||
|
|
@ -512,31 +513,31 @@ include_exclude()
|
||||||
IFS=$(echo -en "\t\n")
|
IFS=$(echo -en "\t\n")
|
||||||
|
|
||||||
# Exlcude device files?
|
# Exlcude device files?
|
||||||
if [ ! -z $EXDEVICEFILES ] && [ $EXDEVICEFILES -ne 0 ]; then
|
if [ ! -z "${EXDEVICEFILES}" ] && [ "${EXDEVICEFILES}" -ne 0 ]; then
|
||||||
TMP=" --exclude-device-files"
|
TMP=" --exclude-device-files"
|
||||||
EXCLUDE=$EXCLUDE$TMP
|
EXCLUDE=${EXCLUDE}${TMP}
|
||||||
fi
|
fi
|
||||||
|
|
||||||
for include in ${INCLIST[@]}
|
for include in "${INCLIST[@]}"
|
||||||
do
|
do
|
||||||
TMP=" --include=""'"$include"'"
|
TMP=" --include='$include'"
|
||||||
INCLUDE=$INCLUDE$TMP
|
INCLUDE=${INCLUDE}${TMP}
|
||||||
done
|
done
|
||||||
|
|
||||||
for exclude in ${EXCLIST[@]}
|
for exclude in "${EXCLIST[@]}"
|
||||||
do
|
do
|
||||||
TMP=" --exclude ""'"$exclude"'"
|
TMP=" --exclude '$exclude'"
|
||||||
EXCLUDE=$EXCLUDE$TMP
|
EXCLUDE=${EXCLUDE}${TMP}
|
||||||
done
|
done
|
||||||
|
|
||||||
# Include/Exclude globbing filelist
|
# Include/Exclude globbing filelist
|
||||||
if [ "$INCEXCFILE" != '' ]; then
|
if [ "${INCEXCFILE}" != '' ]; then
|
||||||
TMP=" --include-globbing-filelist ""'"$INCEXCFILE"'"
|
TMP=" --include-globbing-filelist '${INCEXCFILE}'"
|
||||||
INCLUDE=$INCLUDE$TMP
|
INCLUDE=${INCLUDE}${TMP}
|
||||||
fi
|
fi
|
||||||
|
|
||||||
# INCLIST and globbing filelist is empty so every file needs to be saved
|
# INCLIST and globbing filelist is empty so every file needs to be saved
|
||||||
if [ "$INCLIST" == '' ] && [ "$INCEXCFILE" == '' ]; then
|
if [ "${INCLIST}" == '' ] && [ "${INCEXCFILE}" == '' ]; then
|
||||||
EXCLUDEROOT=''
|
EXCLUDEROOT=''
|
||||||
else
|
else
|
||||||
EXCLUDEROOT="--exclude=**"
|
EXCLUDEROOT="--exclude=**"
|
||||||
|
|
@ -549,41 +550,41 @@ include_exclude()
|
||||||
|
|
||||||
duplicity_cleanup()
|
duplicity_cleanup()
|
||||||
{
|
{
|
||||||
echo "----------------[ Duplicity Cleanup ]----------------" >> ${LOGFILE}
|
echo "----------------[ Duplicity Cleanup ]----------------" >> "${LOGFILE}"
|
||||||
if [[ "${CLEAN_UP_TYPE}" != "none" && ! -z ${CLEAN_UP_TYPE} && ! -z ${CLEAN_UP_VARIABLE} ]]; then
|
if [[ "${CLEAN_UP_TYPE}" != "none" && ! -z ${CLEAN_UP_TYPE} && ! -z ${CLEAN_UP_VARIABLE} ]]; then
|
||||||
{
|
{
|
||||||
eval ${ECHO} ${DUPLICITY} ${CLEAN_UP_TYPE} ${CLEAN_UP_VARIABLE} ${STATIC_OPTIONS} --force \
|
eval "${ECHO}" "${DUPLICITY}" "${CLEAN_UP_TYPE}" "${CLEAN_UP_VARIABLE}" "${STATIC_OPTIONS}" --force \
|
||||||
${ENCRYPT} \
|
"${ENCRYPT}" \
|
||||||
${DEST} >> ${LOGFILE}
|
"${DEST}" >> "${LOGFILE}"
|
||||||
} || {
|
} || {
|
||||||
BACKUP_ERROR=1
|
BACKUP_ERROR=1
|
||||||
}
|
}
|
||||||
echo >> ${LOGFILE}
|
echo >> "${LOGFILE}"
|
||||||
fi
|
fi
|
||||||
if [ ! -z ${REMOVE_INCREMENTALS_OLDER_THAN} ] && [[ ${REMOVE_INCREMENTALS_OLDER_THAN} =~ ^[0-9]+$ ]]; then
|
if [ ! -z "${REMOVE_INCREMENTALS_OLDER_THAN}" ] && [[ ${REMOVE_INCREMENTALS_OLDER_THAN} =~ ^[0-9]+$ ]]; then
|
||||||
{
|
{
|
||||||
eval ${ECHO} ${DUPLICITY} remove-all-inc-of-but-n-full ${REMOVE_INCREMENTALS_OLDER_THAN} \
|
eval "${ECHO}" "${DUPLICITY}" remove-all-inc-of-but-n-full "${REMOVE_INCREMENTALS_OLDER_THAN}" \
|
||||||
${STATIC_OPTIONS} --force \
|
"${STATIC_OPTIONS}" --force \
|
||||||
${ENCRYPT} \
|
"${ENCRYPT}" \
|
||||||
${DEST} >> ${LOGFILE}
|
"${DEST}" >> "${LOGFILE}"
|
||||||
} || {
|
} || {
|
||||||
BACKUP_ERROR=1
|
BACKUP_ERROR=1
|
||||||
}
|
}
|
||||||
echo >> ${LOGFILE}
|
echo >> "${LOGFILE}"
|
||||||
fi
|
fi
|
||||||
}
|
}
|
||||||
|
|
||||||
duplicity_backup()
|
duplicity_backup()
|
||||||
{
|
{
|
||||||
{
|
{
|
||||||
eval ${ECHO} ${DUPLICITY} ${OPTION} ${VERBOSITY} ${STATIC_OPTIONS} \
|
eval "${ECHO}" "${DUPLICITY}" "${OPTION}" "${VERBOSITY}" "${STATIC_OPTIONS}" \
|
||||||
${STORAGECLASS} \
|
"${STORAGECLASS}" \
|
||||||
${ENCRYPT} \
|
"${ENCRYPT}" \
|
||||||
${EXCLUDE} \
|
"${EXCLUDE}" \
|
||||||
${INCLUDE} \
|
"${INCLUDE}" \
|
||||||
${EXCLUDEROOT} \
|
"${EXCLUDEROOT}" \
|
||||||
${ROOT} ${DEST} \
|
"${ROOT}" "${DEST}" \
|
||||||
>> ${LOGFILE}
|
>> "${LOGFILE}"
|
||||||
} || {
|
} || {
|
||||||
BACKUP_ERROR=1
|
BACKUP_ERROR=1
|
||||||
}
|
}
|
||||||
|
|
@ -591,11 +592,11 @@ duplicity_backup()
|
||||||
|
|
||||||
setup_passphrase()
|
setup_passphrase()
|
||||||
{
|
{
|
||||||
if [ ! -z "$GPG_ENC_KEY" -a ! -z "$GPG_SIGN_KEY" -a "$GPG_ENC_KEY" != "$GPG_SIGN_KEY" ]; then
|
if [ ! -z "${GPG_ENC_KEY}" -a ! -z "${GPG_SIGN_KEY}" -a "${GPG_ENC_KEY}" != "${GPG_SIGN_KEY}" ]; then
|
||||||
echo -n "Please provide the passphrase for decryption (GPG key 0x${GPG_ENC_KEY}): "
|
echo -n "Please provide the passphrase for decryption (GPG key 0x${GPG_ENC_KEY}): "
|
||||||
builtin read -s ENCPASSPHRASE
|
builtin read -s ENCPASSPHRASE
|
||||||
echo -ne "\n"
|
echo -ne "\n"
|
||||||
PASSPHRASE=$ENCPASSPHRASE
|
PASSPHRASE=${ENCPASSPHRASE}
|
||||||
export PASSPHRASE
|
export PASSPHRASE
|
||||||
fi
|
fi
|
||||||
}
|
}
|
||||||
|
|
@ -605,42 +606,42 @@ get_file_sizes()
|
||||||
get_source_file_size
|
get_source_file_size
|
||||||
get_remote_file_size
|
get_remote_file_size
|
||||||
|
|
||||||
case `uname` in
|
case $(uname) in
|
||||||
FreeBSD|Darwin|DragonFly)
|
FreeBSD|Darwin|DragonFly)
|
||||||
sed -i '' -e '/^--*$/d' ${LOGFILE}
|
sed -i '' -e '/^--*$/d' "${LOGFILE}"
|
||||||
;;
|
;;
|
||||||
OpenBSD)
|
OpenBSD)
|
||||||
ed -s ${LOGFILE} <<-"EOF"
|
ed -s "${LOGFILE}" <<-"EOF"
|
||||||
g/^--*$/d
|
g/^--*$/d
|
||||||
w
|
w
|
||||||
q
|
q
|
||||||
EOF
|
EOF
|
||||||
;;
|
;;
|
||||||
*)
|
*)
|
||||||
sed -i -e '/^--*$/d' ${LOGFILE}
|
sed -i -e '/^--*$/d' "${LOGFILE}"
|
||||||
;;
|
;;
|
||||||
esac
|
esac
|
||||||
|
|
||||||
[[ -n "${LOG_FILE_OWNER}" ]] && chown ${LOG_FILE_OWNER} ${LOGFILE}
|
[[ -n "${LOG_FILE_OWNER}" ]] && chown "${LOG_FILE_OWNER}" "${LOGFILE}"
|
||||||
}
|
}
|
||||||
|
|
||||||
backup_this_script()
|
backup_this_script()
|
||||||
{
|
{
|
||||||
if [ `echo ${0} | cut -c 1` = "." ]; then
|
if [ "$(echo "${0}" | cut -c 1)" = "." ]; then
|
||||||
SCRIPTFILE=$(echo ${0} | cut -c 2-)
|
SCRIPTFILE=$(echo "${0}" | cut -c 2-)
|
||||||
SCRIPTPATH=$(pwd)${SCRIPTFILE}
|
SCRIPTPATH=$(pwd)${SCRIPTFILE}
|
||||||
else
|
else
|
||||||
SCRIPTPATH=$(which ${0})
|
SCRIPTPATH=$(which "${0}")
|
||||||
fi
|
fi
|
||||||
TMPDIR=duplicity-backup-`date +%Y-%m-%d`
|
TMPDIR=duplicity-backup-$(date +%Y-%m-%d)
|
||||||
TMPFILENAME=${TMPDIR}.tar.gpg
|
TMPFILENAME=${TMPDIR}.tar.gpg
|
||||||
README=${TMPDIR}/README
|
README=${TMPDIR}/README
|
||||||
|
|
||||||
echo "You are backing up: "
|
echo "You are backing up: "
|
||||||
echo " 1. ${SCRIPTPATH}"
|
echo " 1. ${SCRIPTPATH}"
|
||||||
|
|
||||||
if [ ! -z "$GPG_ENC_KEY" -a ! -z "$GPG_SIGN_KEY" ]; then
|
if [ ! -z "${GPG_ENC_KEY}" -a ! -z "${GPG_SIGN_KEY}" ]; then
|
||||||
if [ "$GPG_ENC_KEY" = "$GPG_SIGN_KEY" ]; then
|
if [ "${GPG_ENC_KEY}" = "${GPG_SIGN_KEY}" ]; then
|
||||||
echo " 2. GPG Secret encryption and sign key: ${GPG_ENC_KEY}"
|
echo " 2. GPG Secret encryption and sign key: ${GPG_ENC_KEY}"
|
||||||
else
|
else
|
||||||
echo " 2. GPG Secret encryption key: ${GPG_ENC_KEY} and GPG secret sign key: ${GPG_SIGN_KEY}"
|
echo " 2. GPG Secret encryption key: ${GPG_ENC_KEY} and GPG secret sign key: ${GPG_SIGN_KEY}"
|
||||||
|
|
@ -649,52 +650,52 @@ backup_this_script()
|
||||||
echo " 2. GPG Secret encryption and sign key: none (symmetric encryption)"
|
echo " 2. GPG Secret encryption and sign key: none (symmetric encryption)"
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ ! -z "$CONFIG" -a -f "$CONFIG" ];
|
if [ ! -z "${CONFIG}" -a -f "${CONFIG}" ];
|
||||||
then
|
then
|
||||||
echo " 3. Config file: ${CONFIG}"
|
echo " 3. Config file: ${CONFIG}"
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ ! -z "$INCEXCFILE" -a -f "$INCEXCFILE" ];
|
if [ ! -z "${INCEXCFILE}" -a -f "${INCEXCFILE}" ];
|
||||||
then
|
then
|
||||||
echo " 4. Include/Exclude globbing file: ${INCEXCFILE}"
|
echo " 4. Include/Exclude globbing file: ${INCEXCFILE}"
|
||||||
fi
|
fi
|
||||||
|
|
||||||
echo "Backup tarball will be encrypted and saved to: `pwd`/${TMPFILENAME}"
|
echo "Backup tarball will be encrypted and saved to: $(pwd)/${TMPFILENAME}"
|
||||||
echo
|
echo
|
||||||
echo ">> Are you sure you want to do that ('yes' to continue)?"
|
echo ">> Are you sure you want to do that ('yes' to continue)?"
|
||||||
read ANSWER
|
read ANSWER
|
||||||
if [ "$ANSWER" != "yes" ]; then
|
if [ "${ANSWER}" != "yes" ]; then
|
||||||
echo "You said << ${ANSWER} >> so I am exiting now."
|
echo "You said << ${ANSWER} >> so I am exiting now."
|
||||||
exit 1
|
exit 1
|
||||||
fi
|
fi
|
||||||
|
|
||||||
mkdir -p ${TMPDIR}
|
mkdir -p "${TMPDIR}"
|
||||||
cp $SCRIPTPATH ${TMPDIR}/
|
cp "${SCRIPTPATH}" "${TMPDIR}"/
|
||||||
|
|
||||||
if [ ! -z "$CONFIG" -a -f "$CONFIG" ];
|
if [ ! -z "${CONFIG}" -a -f "${CONFIG}" ];
|
||||||
then
|
then
|
||||||
cp $CONFIG ${TMPDIR}/
|
cp "${CONFIG}" "${TMPDIR}"/
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ ! -z "$INCEXCFILE" -a -f "$INCEXCFILE" ];
|
if [ ! -z "${INCEXCFILE}" -a -f "${INCEXCFILE}" ];
|
||||||
then
|
then
|
||||||
cp $INCEXCFILE ${TMPDIR}/
|
cp "${INCEXCFILE}" "${TMPDIR}"/
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ ! -z "$GPG_ENC_KEY" -a ! -z "$GPG_SIGN_KEY" ]; then
|
if [ ! -z "${GPG_ENC_KEY}" -a ! -z "${GPG_SIGN_KEY}" ]; then
|
||||||
export GPG_TTY=`tty`
|
export GPG_TTY=$(tty)
|
||||||
if [ "$GPG_ENC_KEY" = "$GPG_SIGN_KEY" ]; then
|
if [ "${GPG_ENC_KEY}" = "${GPG_SIGN_KEY}" ]; then
|
||||||
gpg -a --export-secret-keys ${KEYRING} ${GPG_ENC_KEY} > ${TMPDIR}/duplicity-backup-encryption-and-sign-secret.key.txt
|
gpg -a --export-secret-keys "${KEYRING}" "${GPG_ENC_KEY}" > "${TMPDIR}"/duplicity-backup-encryption-and-sign-secret.key.txt
|
||||||
else
|
else
|
||||||
gpg -a --export-secret-keys ${KEYRING} ${GPG_ENC_KEY} > ${TMPDIR}/duplicity-backup-encryption-secret.key.txt
|
gpg -a --export-secret-keys "${KEYRING}" "${GPG_ENC_KEY}" > "${TMPDIR}"/duplicity-backup-encryption-secret.key.txt
|
||||||
gpg -a --export-secret-keys ${KEYRING} ${GPG_SIGN_KEY} > ${TMPDIR}/duplicity-backup-sign-secret.key.txt
|
gpg -a --export-secret-keys "${KEYRING}" "${GPG_SIGN_KEY}" > "${TMPDIR}"/duplicity-backup-sign-secret.key.txt
|
||||||
fi
|
fi
|
||||||
fi
|
fi
|
||||||
|
|
||||||
echo -e ${README_TXT} > ${README}
|
echo -e "${README_TXT}" > "${README}"
|
||||||
echo "Encrypting tarball, choose a password you'll remember..."
|
echo "Encrypting tarball, choose a password you'll remember..."
|
||||||
tar -cf - ${TMPDIR} | gpg -aco ${TMPFILENAME}
|
tar -cf - "${TMPDIR}" | gpg -aco "${TMPFILENAME}"
|
||||||
rm -Rf ${TMPDIR}
|
rm -Rf "${TMPDIR}"
|
||||||
echo -e "\nIMPORTANT!!"
|
echo -e "\nIMPORTANT!!"
|
||||||
echo ">> To restore these files, run the following (remember your password):"
|
echo ">> To restore these files, run the following (remember your password):"
|
||||||
echo "gpg -d ${TMPFILENAME} | tar -xf -"
|
echo "gpg -d ${TMPFILENAME} | tar -xf -"
|
||||||
|
|
@ -704,7 +705,7 @@ backup_this_script()
|
||||||
check_variables
|
check_variables
|
||||||
check_logdir
|
check_logdir
|
||||||
|
|
||||||
echo -e "-------- START DUPLICITY-BACKUP SCRIPT for ${HOSTNAME} --------\n" >> ${LOGFILE}
|
echo -e "-------- START DUPLICITY-BACKUP SCRIPT for ${HOSTNAME} --------\n" >> "${LOGFILE}"
|
||||||
|
|
||||||
get_lock
|
get_lock
|
||||||
|
|
||||||
|
|
@ -712,7 +713,7 @@ INCLUDE=
|
||||||
EXCLUDE=
|
EXCLUDE=
|
||||||
EXCLUDEROOT=
|
EXCLUDEROOT=
|
||||||
|
|
||||||
case "$COMMAND" in
|
case "${COMMAND}" in
|
||||||
"backup-script")
|
"backup-script")
|
||||||
backup_this_script
|
backup_this_script
|
||||||
exit
|
exit
|
||||||
|
|
@ -732,7 +733,7 @@ case "$COMMAND" in
|
||||||
DEST=${OLDROOT}
|
DEST=${OLDROOT}
|
||||||
OPTION="verify"
|
OPTION="verify"
|
||||||
|
|
||||||
echo -e "-------[ Verifying Source & Destination ]-------\n" >> ${LOGFILE}
|
echo -e "-------[ Verifying Source & Destination ]-------\n" >> "${LOGFILE}"
|
||||||
include_exclude
|
include_exclude
|
||||||
setup_passphrase
|
setup_passphrase
|
||||||
echo -e "Attempting to verify now ..."
|
echo -e "Attempting to verify now ..."
|
||||||
|
|
@ -748,26 +749,26 @@ case "$COMMAND" in
|
||||||
;;
|
;;
|
||||||
|
|
||||||
"restore")
|
"restore")
|
||||||
ROOT=$DEST
|
ROOT=${DEST}
|
||||||
OPTION="restore"
|
OPTION="restore"
|
||||||
if [ ! -z "$TIME" ]; then
|
if [ ! -z "${TIME}" ]; then
|
||||||
STATIC_OPTIONS="$STATIC_OPTIONS --time $TIME"
|
STATIC_OPTIONS="${STATIC_OPTIONS} --time ${TIME}"
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [[ ! "$RESTORE_DEST" ]]; then
|
if [[ ! "${RESTORE_DEST}" ]]; then
|
||||||
echo "Please provide a destination path (eg, /home/user/dir):"
|
echo "Please provide a destination path (eg, /home/user/dir):"
|
||||||
read -e NEWDESTINATION
|
read -e NEWDESTINATION
|
||||||
DEST=$NEWDESTINATION
|
DEST=${NEWDESTINATION}
|
||||||
echo ">> You will restore from ${ROOT} to ${DEST}"
|
echo ">> You will restore from ${ROOT} to ${DEST}"
|
||||||
echo "Are you sure you want to do that ('yes' to continue)?"
|
echo "Are you sure you want to do that ('yes' to continue)?"
|
||||||
read ANSWER
|
read ANSWER
|
||||||
if [[ "$ANSWER" != "yes" ]]; then
|
if [[ "${ANSWER}" != "yes" ]]; then
|
||||||
echo "You said << ${ANSWER} >> so I am exiting now."
|
echo "You said << ${ANSWER} >> so I am exiting now."
|
||||||
echo -e "User aborted restore process ...\n" >> ${LOGFILE}
|
echo -e "User aborted restore process ...\n" >> "${LOGFILE}"
|
||||||
exit 1
|
exit 1
|
||||||
fi
|
fi
|
||||||
else
|
else
|
||||||
DEST=$RESTORE_DEST
|
DEST=${RESTORE_DEST}
|
||||||
fi
|
fi
|
||||||
|
|
||||||
setup_passphrase
|
setup_passphrase
|
||||||
|
|
@ -776,39 +777,39 @@ case "$COMMAND" in
|
||||||
;;
|
;;
|
||||||
|
|
||||||
"restore-file"|"restore-dir")
|
"restore-file"|"restore-dir")
|
||||||
ROOT=$DEST
|
ROOT=${DEST}
|
||||||
OPTION="restore"
|
OPTION="restore"
|
||||||
|
|
||||||
if [ ! -z "$TIME" ]; then
|
if [ ! -z "${TIME}" ]; then
|
||||||
STATIC_OPTIONS="$STATIC_OPTIONS --time $TIME"
|
STATIC_OPTIONS="${STATIC_OPTIONS} --time ${TIME}"
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [[ ! "$FILE_TO_RESTORE" ]]; then
|
if [[ ! "${FILE_TO_RESTORE}" ]]; then
|
||||||
echo "Which file or directory do you want to restore?"
|
echo "Which file or directory do you want to restore?"
|
||||||
echo "(give the path relative to the root of the backup eg, mail/letter.txt):"
|
echo "(give the path relative to the root of the backup eg, mail/letter.txt):"
|
||||||
read -e FILE_TO_RESTORE
|
read -e FILE_TO_RESTORE
|
||||||
echo
|
echo
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [[ "$RESTORE_DEST" ]]; then
|
if [[ "${RESTORE_DEST}" ]]; then
|
||||||
DEST=$RESTORE_DEST
|
DEST=${RESTORE_DEST}
|
||||||
else
|
else
|
||||||
DEST=$(basename $FILE_TO_RESTORE)
|
DEST=$(basename "${FILE_TO_RESTORE}")
|
||||||
fi
|
fi
|
||||||
|
|
||||||
echo -e "YOU ARE ABOUT TO..."
|
echo -e "YOU ARE ABOUT TO..."
|
||||||
echo -e ">> RESTORE: $FILE_TO_RESTORE"
|
echo -e ">> RESTORE: ${FILE_TO_RESTORE}"
|
||||||
echo -e ">> TO: ${DEST}"
|
echo -e ">> TO: ${DEST}"
|
||||||
echo -e "\nAre you sure you want to do that ('yes' to continue)?"
|
echo -e "\nAre you sure you want to do that ('yes' to continue)?"
|
||||||
read ANSWER
|
read ANSWER
|
||||||
if [ "$ANSWER" != "yes" ]; then
|
if [ "${ANSWER}" != "yes" ]; then
|
||||||
echo "You said << ${ANSWER} >> so I am exiting now."
|
echo "You said << ${ANSWER} >> so I am exiting now."
|
||||||
echo -e "--------------------- END ---------------------\n" >> ${LOGFILE}
|
echo -e "--------------------- END ---------------------\n" >> "${LOGFILE}"
|
||||||
exit 1
|
exit 1
|
||||||
fi
|
fi
|
||||||
|
|
||||||
FILE_TO_RESTORE="'"$FILE_TO_RESTORE"'"
|
FILE_TO_RESTORE="'${FILE_TO_RESTORE}'"
|
||||||
DEST="'"$DEST"'"
|
DEST="'${DEST}'"
|
||||||
|
|
||||||
setup_passphrase
|
setup_passphrase
|
||||||
echo "Restoring now ..."
|
echo "Restoring now ..."
|
||||||
|
|
@ -820,25 +821,25 @@ case "$COMMAND" in
|
||||||
"list-current-files")
|
"list-current-files")
|
||||||
OPTION="list-current-files"
|
OPTION="list-current-files"
|
||||||
|
|
||||||
if [ ! -z "$TIME" ]; then
|
if [ ! -z "${TIME}" ]; then
|
||||||
STATIC_OPTIONS="$STATIC_OPTIONS --time $TIME"
|
STATIC_OPTIONS="${STATIC_OPTIONS} --time ${TIME}"
|
||||||
fi
|
fi
|
||||||
|
|
||||||
eval \
|
eval \
|
||||||
${DUPLICITY} ${OPTION} ${VERBOSITY} ${STATIC_OPTIONS} \
|
"${DUPLICITY}" "${OPTION}" "${VERBOSITY}" "${STATIC_OPTIONS}" \
|
||||||
$ENCRYPT \
|
${ENCRYPT} \
|
||||||
${DEST} | tee -a ${LOGFILE}
|
"${DEST}" | tee -a "${LOGFILE}"
|
||||||
echo -e "--------------------- END ---------------------\n" >> ${LOGFILE}
|
echo -e "--------------------- END ---------------------\n" >> "${LOGFILE}"
|
||||||
;;
|
;;
|
||||||
|
|
||||||
"collection-status")
|
"collection-status")
|
||||||
OPTION="collection-status"
|
OPTION="collection-status"
|
||||||
|
|
||||||
eval \
|
eval \
|
||||||
${DUPLICITY} ${OPTION} ${VERBOSITY} ${STATIC_OPTIONS} \
|
"${DUPLICITY}" "${OPTION}" "${VERBOSITY}" "${STATIC_OPTIONS}" \
|
||||||
$ENCRYPT \
|
${ENCRYPT} \
|
||||||
${DEST} | tee -a ${LOGFILE}
|
"${DEST}" | tee -a "${LOGFILE}"
|
||||||
echo -e "--------------------- END ---------------------\n" >> ${LOGFILE}
|
echo -e "--------------------- END ---------------------\n" >> "${LOGFILE}"
|
||||||
;;
|
;;
|
||||||
|
|
||||||
"backup")
|
"backup")
|
||||||
|
|
@ -849,14 +850,14 @@ case "$COMMAND" in
|
||||||
;;
|
;;
|
||||||
|
|
||||||
*)
|
*)
|
||||||
echo -e "[Only show `basename $0` usage options]\n" >> ${LOGFILE}
|
echo -e "[Only show $(basename "$0") usage options]\n" >> "${LOGFILE}"
|
||||||
usage
|
usage
|
||||||
;;
|
;;
|
||||||
esac
|
esac
|
||||||
|
|
||||||
echo -e "--------- END DUPLICITY-BACKUP SCRIPT ---------\n" >> ${LOGFILE}
|
echo -e "--------- END DUPLICITY-BACKUP SCRIPT ---------\n" >> "${LOGFILE}"
|
||||||
|
|
||||||
if [ "$EMAIL_FAILURE_ONLY" = "yes" ]; then
|
if [ "${EMAIL_FAILURE_ONLY}" = "yes" ]; then
|
||||||
if [ ${BACKUP_ERROR} ]; then
|
if [ ${BACKUP_ERROR} ]; then
|
||||||
EMAIL_SUBJECT="BACKUP ERROR: ${EMAIL_SUBJECT}"
|
EMAIL_SUBJECT="BACKUP ERROR: ${EMAIL_SUBJECT}"
|
||||||
email_logfile
|
email_logfile
|
||||||
|
|
@ -870,25 +871,25 @@ else
|
||||||
email_logfile
|
email_logfile
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ "$NOTIFICATION_FAILURE_ONLY" = "yes" ]; then
|
if [ "${NOTIFICATION_FAILURE_ONLY}" = "yes" ]; then
|
||||||
if [ ${BACKUP_ERROR} ]; then
|
if [ ${BACKUP_ERROR} ]; then
|
||||||
NOTIFICATION_CONTENT="BACKUP ERROR: ${HOSTNAME} - \`$LOGFILE\`"
|
NOTIFICATION_CONTENT="BACKUP ERROR: ${HOSTNAME} - \`${LOGFILE}\`"
|
||||||
send_notification
|
send_notification
|
||||||
fi
|
fi
|
||||||
else
|
else
|
||||||
if [ ${BACKUP_ERROR} ]; then
|
if [ ${BACKUP_ERROR} ]; then
|
||||||
NOTIFICATION_CONTENT="BACKUP ERROR: ${HOSTNAME} - \`$LOGFILE\`"
|
NOTIFICATION_CONTENT="BACKUP ERROR: ${HOSTNAME} - \`${LOGFILE}\`"
|
||||||
else
|
else
|
||||||
NOTIFICATION_CONTENT="BACKUP OK: ${HOSTNAME} - \`$LOGFILE\`"
|
NOTIFICATION_CONTENT="BACKUP OK: ${HOSTNAME} - \`${LOGFILE}\`"
|
||||||
fi
|
fi
|
||||||
send_notification
|
send_notification
|
||||||
fi
|
fi
|
||||||
|
|
||||||
# remove old logfiles
|
# remove old logfiles
|
||||||
# stops them from piling up infinitely
|
# stops them from piling up infinitely
|
||||||
[[ -n "${REMOVE_LOGS_OLDER_THAN}" ]] && find ${LOGDIR} -type f -mtime +"${REMOVE_LOGS_OLDER_THAN}" -delete
|
[[ -n "${REMOVE_LOGS_OLDER_THAN}" ]] && find "${LOGDIR}" -type f -mtime +"${REMOVE_LOGS_OLDER_THAN}" -delete
|
||||||
|
|
||||||
if [ ${ECHO} ]; then
|
if [ "${ECHO}" ]; then
|
||||||
echo "TEST RUN ONLY: Check the logfile for command output."
|
echo "TEST RUN ONLY: Check the logfile for command output."
|
||||||
fi
|
fi
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue