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Fixed issues with paths with spaces

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matthias@arch 2022-03-13 15:01:09 +01:00
parent 91f3912f07
commit 70bf581231
1 changed files with 114 additions and 72 deletions
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msynk.sh
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@ -1,6 +1,5 @@
#!/bin/bash #!/bin/bash
# Made by Matthias Quintern # Copyright © 2022 Matthias Quintern.
# 03/2022
# This software comes with no warranty. # This software comes with no warranty.
# This software is licensed under the GPL3 # This software is licensed under the GPL3
@ -9,8 +8,9 @@
# The files can be encrypted before or decrypted after the transfer using the mkrypt script # The files can be encrypted before or decrypted after the transfer using the mkrypt script
# SETTINGS # SETTINGS
# The directory that is searched for config files # The directory that is searched for config files, use ~/.config if $XDG_CONFIG_HOME is not defined
CONFIG_DIR=~/.config/msynk/ [[ -z $XDG_CONFIG_HOME ]] && XDG_CONFIG_HOME=~/.config
CONFIG_DIR=$XDG_CONFIG_HOME/msynk/
# When using encrypt/decrypt, the source is en/decrypted to TMP_DIR and then rsynced to receiver from there # When using encrypt/decrypt, the source is en/decrypted to TMP_DIR and then rsynced to receiver from there
# Path must contain 'msynk' # Path must contain 'msynk'
TMP_DIR=/tmp/msynk/ TMP_DIR=/tmp/msynk/
@ -19,10 +19,10 @@ TMP_FILE=/tmp/msynk_file
# Path to the mkrypt script # Path to the mkrypt script
mkrypt=/usr/bin/mkrypt mkrypt=/usr/bin/mkrypt
# Additional flags for mkrypt # Additional flags for mkrypt
mkrypt_flags= mkrypt_flags=()
rsync_flags=(-ruh) rsync_flags=(-ruh)
# rsync_flags+=(--rsh="ssh -p 69") # rsync_flags+=(--rsh="ssh -p 42")
# r - relative # r - relative
# v - verbose # v - verbose
# Ut - preserve modification&access times # Ut - preserve modification&access times
@ -31,10 +31,13 @@ rsync_flags=(-ruh)
# h - human readable # h - human readable
# see "man rsync" for more # see "man rsync" for more
# expand * to hidden files as well
shopt -s dotglob
# UTILITY # UTILITY
FMT_MESSAGE="\e[1;34m%s\e[0m\n" FMT_MESSAGE="\e[1;34m%s\e[0m %s\n"
FMT_ERROR="\e[1;31mERROR: \e[0m%s\n" FMT_ERROR="\e[1;31mmsync ERROR: \e[0m%s\n"
# exit 1: error, exit 2: rsync exited non 0, exit 3: mkrypt exited non 0
FMT_SYNC="\e[1;32mSyncing: \e[0m%s\n" FMT_SYNC="\e[1;32mSyncing: \e[0m%s\n"
FMT_CONFIG="\e[34m%s\e:\t\e[1;33m%s\e[0m\n" FMT_CONFIG="\e[34m%s\e:\t\e[1;33m%s\e[0m\n"
FMT_CMD="\e[1;33mRunning: \e[0m%s\n" FMT_CMD="\e[1;33mRunning: \e[0m%s\n"
@ -44,12 +47,13 @@ FMT_CMD="\e[1;33mRunning: \e[0m%s\n"
quiet() { "$@" > /dev/null 2>&1; } quiet() { "$@" > /dev/null 2>&1; }
# check if a passed parameter is contained in file # check if a passed parameter is contained in file
# path must be set before calling
check_path_in_args() check_path_in_args()
{ {
if [ $all = 1 ]; then if [ $all = 1 ]; then
return 0 return 0
fi fi
for string in ${FILES[@]}; do for string in ${paths_2[@]}; do
if [[ $path == *$string* ]]; then if [[ $path == *$string* ]]; then
return 0 return 0
fi fi
@ -63,7 +67,7 @@ sync_sender_to_receiver()
{ {
# perform a dry run to see which files would be deleted # perform a dry run to see which files would be deleted
if [[ -n $delete && -z $skip_dryrun ]]; then if [[ -n $delete && -z $skip_dryrun ]]; then
[[ $v -ge 1 ]] && printf "$FMT_MESSAGE" "Performing dryrun to generate list of files that will be deleted from $receiver..." [[ $v -ge 1 ]] && printf "$FMT_MESSAGE" "Performing dryrun" "to generate list of files that will be deleted from $receiver..."
echo "" > $TMP_FILE echo "" > $TMP_FILE
for path in "${filtered_paths[@]}"; do for path in "${filtered_paths[@]}"; do
dest_subdir=$receiver$(basename $path) dest_subdir=$receiver$(basename $path)
@ -74,7 +78,6 @@ sync_sender_to_receiver()
less $TMP_FILE less $TMP_FILE
printf "$FMT_MESSAGE" "The listed files will be deleted from $receiver." printf "$FMT_MESSAGE" "The listed files will be deleted from $receiver."
# FMT_UPDATE="\e[1;33mUpdating:\e[0m %s\n"
printf "Proceed?\e[34m (y/n)\e[0m: " printf "Proceed?\e[34m (y/n)\e[0m: "
read answer read answer
case $answer in case $answer in
@ -90,52 +93,61 @@ sync_sender_to_receiver()
# actual syncing # actual syncing
for path in "${filtered_paths[@]}"; do for path in "${filtered_paths[@]}"; do
[[ $v -ge 1 ]] && printf "$FMT_SYNC" "$path" [[ $v -ge 1 ]] && printf "$FMT_SYNC" "$path"
if [[ -d $path ]]; then if [[ -d "$path" ]]; then
dest=$receiver$(basename $path) dest="$receiver"$(basename "$path")
elif [[ -f $path ]]; then elif [[ -f $path ]]; then
dest=$receiver dest="$receiver"
elif [[ $sender == *:* ]]; then # if sender is remote, assume the path is a dir if it has a slash and a file otherwise elif [[ "$sender" == *:* ]]; then # if sender is remote, assume the path is a dir if it has a slash and a file otherwise
[[ $path == *"/" ]] && dest=$receiver$(basename $path) || dest=$receiver [[ "$path" == *"/" ]] && dest="$receiver"$(basename "$path") || dest="$receiver"
else else
printf "$FMT_ERROR" "Invalid path: $path"; exit 1 printf "$FMT_ERROR" "Invalid path: $path"; exit 1
fi fi
if [[ -n $encrypt || -n $decrypt ]]; then if [[ -n $encrypt || -n $decrypt ]]; then
[[ -d $path ]] && tmp_source=$TMP_DIR [[ -d "$path" ]] && tmp_source="$TMP_DIR"
if [[ -n $encrypt ]]; then if [[ -n $encrypt ]]; then
[[ -f $path ]] && tmp_source=$TMP_DIR$(basename $path).gpg # check if TMP_DIR has enough space
[[ $v -ge 3 ]] && printf "$FMT_CMD" "bash $mkrypt --encrypt $path --output $TMP_DIR $mkrypt_flags" tmp_free=$(df --output=avail $TMP_DIR | grep -E "[[:digit:]]+")
bash $mkrypt --encrypt $path --output $TMP_DIR $mkrypt_flags || exit 3 path_size=$(du -s "$path" | sed -e "s/[^0-9]//g")
if [[ $tmp_free -le $path_size ]]; then
printf "$FMT_ERROR" "Not enough space on $TMP_DIR to copy $path! $TMP_DIR $tmp_free free - Size $path: $path_size"
printf "$FMT_MESSAGE" "" "If using a tmpfs, you can increase its size by running: 'sudo mount -o remount,size=XXG,noatime /tmp' to increase the size to XXG (You will need a large enough swap space)"
exit 1
fi
[[ -f "$path" ]] && tmp_source="$TMP_DIR"$(basename "$path").gpg
[[ $v -ge 3 ]] && printf "$FMT_CMD" "bash $mkrypt --encrypt $path --output $TMP_DIR ${mkrypt_flags[*]}"
bash $mkrypt --encrypt "$path" --output "$TMP_DIR" ${mkrypt_flags[@]} || exit 3
[[ $v -ge 3 ]] && printf "$FMT_CMD" "rsync ${rsync_flags[*]} $tmp_source $dest" [[ $v -ge 3 ]] && printf "$FMT_CMD" "rsync ${rsync_flags[*]} $tmp_source $dest"
rsync ${rsync_flags[*]} $tmp_source $dest || { printf "$FMT_ERROR" "rsync exited with exit code $?"; exit 2; } rsync "${rsync_flags[@]}" "$tmp_source" "$dest" || { printf "$FMT_ERROR" "rsync exited with exit code $?"; exit 2; }
else else
[[ -f $path ]] && tmp_source=$TMP_DIR$(basename $path) [[ -f $path ]] && tmp_source=$TMP_DIR$(basename $path)
[[ $v -ge 3 ]] && printf "$FMT_CMD" "rsync ${rsync_flags[*]} $path $TMP_DIR" [[ $v -ge 3 ]] && printf "$FMT_CMD" "rsync ${rsync_flags[*]} $path $TMP_DIR"
rsync ${rsync_flags[*]} $path $TMP_DIR || { printf "$FMT_ERROR" "rsync exited with exit code $?"; exit 2; } rsync "${rsync_flags[@]}" "$path" "$TMP_DIR" || { printf "$FMT_ERROR" "rsync exited with exit code $?"; exit 2; }
[[ $v -ge 3 ]] && printf "$FMT_CMD" "bash $mkrypt --decrypt $tmp_source --output $(readlink -f $dest) $mkrypt_flags" [[ $v -ge 3 ]] && printf "$FMT_CMD" "bash $mkrypt --decrypt $tmp_source --output $(readlink -f $dest) ${mkrypt_flags[@]}"
bash $mkrypt --decrypt $tmp_source --output $(readlink -f $dest) $mkrypt_flags || exit 3 bash $mkrypt --decrypt "$tmp_source" --output "$(readlink -f "$dest")" ${mkrypt_flags[@]} || exit 3
fi fi
else else
[[ $v -ge 3 ]] && printf "$FMT_CMD" "rsync ${rsync_flags[*]} $delete $path $dest" [[ $v -ge 3 ]] && printf "$FMT_CMD" "rsync ${rsync_flags[*]} $delete $path $dest"
rsync ${rsync_flags[*]} $delete $path $dest || { printf "$FMT_ERROR" "rsync exited with exit code $?"; exit 2; } rsync "${rsync_flags[@]}" $delete "$path" "$dest" || { printf "$FMT_ERROR" "rsync exited with exit code $?"; exit 2; }
fi fi
[[ $TMP_DIR == *msynk* ]] && { [[ "$TMP_DIR" == *msynk* ]] && {
rm -rf $TMP_DIR/* || { printf "$FMT_ERROR" "Can not delete \$TMP_DIR: $TMP_DIR"; exit 1; } rm -rf "$TMP_DIR"/* || { printf "$FMT_ERROR" "Can not delete contents of \$TMP_DIR: $TMP_DIR"; exit 1; }
} || { printf "$FMT_ERROR" "Will not delete \$TMP_DIR because it might be dangerous (path does not contain 'msynk'): $TMP_DIR"; exit 1; } } || { printf "$FMT_ERROR" "Will not delete \$TMP_DIR because it might be dangerous (path does not contain 'msynk'): $TMP_DIR"; exit 1; }
done done
# put todays date in the config # put todays date in the config
if [[ -f $CONFIG_DIR/$config ]]; then if [[ -f $CONFIG_DIR/$config ]]; then
if grep -xq "date=.*" $CONFIG_DIR$config; then if grep -xq "date=.*" $CONFIG_DIR$config; then
[[ $v -ge 2 ]] && printf "$FMT_MESSAGE" "Updating date in $CONFIG_DIR$config." [[ $v -ge 2 ]] && printf "$FMT_MESSAGE" "Updating" "date in $CONFIG_DIR$config."
sed "s/date=.*/date=\"$(date)\"/" $CONFIG_DIR$config -i sed "s/date=.*/date=\"$(date --iso=sec)\"/" $CONFIG_DIR$config -i
else else
[[ $v -ge 2 ]] && printf "$FMT_MESSAGE" "Writing current date to $CONFIG_DIR$config." [[ $v -ge 2 ]] && printf "$FMT_MESSAGE" "Writing" "current date to $CONFIG_DIR$config."
echo "date=\"$(date)\"" >> $CONFIG_DIR$config echo "date=\"$(date --iso=sec)\"" >> $CONFIG_DIR$config
fi fi
fi fi
[[ $v -ge 2 ]] && printf "$FMT_MESSAGE" "Running 'sync' to write cached writes to persistent storage" [[ $v -ge 2 ]] && printf "$FMT_MESSAGE" "Running:" "'sync' to write cached writes to persistent storage"
sync sync
[[ $v -ge 1 ]] && printf "$FMT_MESSAGE" "Done!" [[ $v -ge 1 ]] && printf "$FMT_MESSAGE" "Done!"
} }
@ -144,31 +156,32 @@ sync_sender_to_receiver()
# HELP # HELP
show_help() show_help()
{ {
printf "\e[33mArgument Short Action:\e[0m printf "\e[33mArgument Short Action:\e[0m
--help -h Show this. --help -h Show this.
--settings -s Show current settings. --settings -s Show current settings.
--config [name] -c Use sender, receiver, paths from config file with [name]. --config [name] -c [name] Use sender, receiver, paths from config file with [name].
--show-config [name] Print variables defined by a config with [name].
--sender [path] -s Sender directory, with trailing slash! Defaults to the current working directory. --sender [path] -s [path] Sender directory, with trailing slash! Defaults to the current working directory.
--receiver [path] -r Receiver directory, with trailing slash!. --receiver [path] -r [path] Receiver directory, with trailing slash!.
--reverse Swap receiver and sender. --reverse Swap receiver and sender.
--encrypt Encrypt files before syncing. --encrypt Encrypt files before syncing.
--decrypt Decrypt files before syncing. --decrypt Decrypt files before syncing.
--date Only process files that have been modified since the program was last run. Needs -c and (--encrypt/--decrypt). --check-date Only process files that have been modified since the program was last run. Needs -c and (--encrypt/--decrypt).
--mkrypt-flags [flags] Additional flags for mkrypt. --mkrypt-flag [arg] Additional argument for mkrypt.
--delete -d Delete files that exist on receiver, but not on sender. Does not work with --encrypt/--decrypt. --delete -d Delete files that exist on receiver, but not on sender. Does not work with --encrypt/--decrypt.
--skip-dryrun Delete without asking first. --skip-dryrun Delete without asking first.
--rsync-flags [flags] Additional flags for rsync. --rsync-flag [arg] Additional argument for rsync.
--verbose -v Increase verbosity. --verbose -v Increase verbosity.
--silent Decrease verbosity. --silent Decrease verbosity.
--debug Maximum verbosity. --debug Maximum verbosity.
Positional arguments are: Positional arguments are:
- if using a config: a string that must be in the configs paths: eg. 'foo' will include ~/foo but nor ~/bar - if using a config: a string that must be in the configs paths: eg. 'foo' will include ~/foo but not ~/bar
- if not using a config: paths to sync (must be relative to --sender) - if not using a config: paths to sync (must be relative to --sender)
See the manpage for more information. See the manpage for more information.
@ -188,6 +201,17 @@ show_settings()
printf "$FMT_CONFIG" "\$rsync_flags " "${rsync_flags[*]}" printf "$FMT_CONFIG" "\$rsync_flags " "${rsync_flags[*]}"
} }
show_config()
{
[[ ! -f $CONFIG_DIR$config ]] && { printf "$FMT_ERROR" "Invalid path: $CONFIG_DIR$config"; exit 1; }
source $CONFIG_DIR$config
printf "\e[1m$CONFIG_DIR$config:\e[0m\n"
printf "$FMT_CONFIG" "\$sender " "$sender"
printf "$FMT_CONFIG" "\$receiver " "$receiver"
printf "$FMT_CONFIG" "\$paths " "${paths[*]}"
printf "$FMT_CONFIG" "\$use_encryption " "$use_encryption"
printf "$FMT_CONFIG" "Last run: $date"
}
# PARSE ARGS # PARSE ARGS
if [ -z $1 ]; then if [ -z $1 ]; then
@ -210,6 +234,12 @@ while (( "$#" )); do
config=$2 config=$2
shift 2 shift 2
else printf "$FMT_ERROR" "Missing argument for $1"; exit 1; fi ;; else printf "$FMT_ERROR" "Missing argument for $1"; exit 1; fi ;;
--show-config)
if [[ -n $2 && ${2:0:1} != "-" ]]; then
config=$2
show_config
exit 0
else printf "$FMT_ERROR" "Missing argument for $1"; exit 1; fi ;;
-s|--sender) -s|--sender)
if [[ -n $2 && ${2:0:1} != "-" ]]; then if [[ -n $2 && ${2:0:1} != "-" ]]; then
sender_2=$2 sender_2=$2
@ -237,15 +267,15 @@ while (( "$#" )); do
--skip-dryrun) --skip-dryrun)
skip_dryrun=1 skip_dryrun=1
shift ;; shift ;;
--rsync-flags) --rsync-flag)
if [[ -n ${2} ]]; then # && "${2:0:1}" != "-" ]]; then # possibly problematic if $2 is an msynk flag if [[ -n ${2} ]]; then # && "${2:0:1}" != "-" ]]; then # possibly problematic if $2 is an msynk flag
rsync_flags+=("${2}") rsync_flags+=("${2}")
shift 2 shift 2
else printf "$FMT_ERROR" "Missing argument for $1"; exit 1; fi ;; else printf "$FMT_ERROR" "Missing argument for $1"; exit 1; fi ;;
--date) --check-date)
use_date=1 check_date=1
shift ;; shift ;;
--msynk-flags) --mkrypt-flag)
if [[ -n ${2} ]]; then # && "${2:0:1}" != "-" ]]; then # possibly problematic if $2 is an msynk flag if [[ -n ${2} ]]; then # && "${2:0:1}" != "-" ]]; then # possibly problematic if $2 is an msynk flag
mkrypt_flags+=("${2}") mkrypt_flags+=("${2}")
shift 2 shift 2
@ -268,13 +298,18 @@ while (( "$#" )); do
printf "$FMT_ERROR" "Unsupported flag $1" >&2 printf "$FMT_ERROR" "Unsupported flag $1" >&2
exit 1 ;; exit 1 ;;
*) # everything that does not have a - is interpreted as filepath *) # everything that does not have a - is interpreted as filepath
all= all=0
paths_2+=($1) paths_2+=($1)
shift ;; shift ;;
esac esac
done done
# PREPARATION & CHECKS # PREPARATION & CHECKS
# clear $TMP_DIR: might be non-empty if previous msynk failed
[[ $TMP_DIR == *msynk* ]] && {
rm -rf $TMP_DIR/* || { printf "$FMT_ERROR" "Can not contents of \$TMP_DIR: $TMP_DIR"; exit 1; }
} || { printf "$FMT_ERROR" "Will not delete \$TMP_DIR because it might be dangerous (path does not contain 'msynk'): $TMP_DIR"; exit 1; }
# check if rsync is installed # check if rsync is installed
if ! command -v rsync &> /dev/null; then if ! command -v rsync &> /dev/null; then
printf "$FMT_ERROR" "rsync is not installed." printf "$FMT_ERROR" "rsync is not installed."
@ -282,22 +317,23 @@ if ! command -v rsync &> /dev/null; then
fi fi
# if using encryption, check if mkrypt is installed # if using encryption, check if mkrypt is installed
[[ $use_encryption = 1 && ! -f $mkrypt ]] && printf "$FMT_ERROR" "Can not use encryption: mkrypt is not installed at given path: $mkrypt." [[ $use_encryption = 1 && ! -f $mkrypt ]] && { printf "$FMT_ERROR" "Can not use encryption: mkrypt is not installed at given path: $mkrypt."; exit 1; }
# if using a config # if using a config
if [[ -n $config ]]; then if [[ -n $config ]]; then
source $CONFIG_DIR$config || { printf "$FMT_ERROR" "Error running the config file: $CONFIG_DIR/$config"; exit 1; } source $CONFIG_DIR$config || { printf "$FMT_ERROR" "Error running the config file: $CONFIG_DIR$config"; exit 1; }
if [[ $use_encryption = 1 ]]; then if [[ $use_encryption = 1 ]]; then
[[ -z $reverse ]] && encrypt=1 || decrypt=1 [[ -z $reverse ]] && encrypt=1 || decrypt=1
fi fi
[[ $v -ge 3 ]] && printf "$FMT_MESSAGE" "Loaded config: $CONFIG_DIR$config:: date:$date sender:$sender receiver:$receiver use_encryption:$use_encryption encrypt:$encrypt decrypt:$decrypt paths:${paths[*]}" [[ $v -ge 3 ]] && printf "$FMT_MESSAGE" "Loaded config:" "$CONFIG_DIR$config:: date:$date sender:$sender receiver:$receiver use_encryption:$use_encryption encrypt:$encrypt decrypt:$decrypt paths:${paths[*]}"
fi fi
# overwrite stuff from the config if anything else was given / set variables of no config was given # overwrite stuff from the config if anything else was given / set variables of no config was given
[[ -n $sender_2 ]] && sender=$sender_2 [[ -n $sender_2 ]] && sender=$sender_2
[[ -n $receiver_2 ]] && receiver=$receiver_2 [[ -n $receiver_2 ]] && receiver=$receiver_2
[[ -z $sender ]] && { [[ -z $sender ]] && {
[[ $v -ge 1 ]] && printf "$FMT_MESSAGE" "Missing sender. Using working directory: $(pwd)"; [[ $v -ge 1 ]] && printf "$FMT_MESSAGE" "Missing sender:" "Using working directory: $(pwd)"
sender="$(pwd)/" sender="$(pwd)/"
} }
@ -311,39 +347,45 @@ fi
# make sure receiver has trailing slash # make sure receiver has trailing slash
[[ $receiver != *"/" ]] && receiver=$receiver"/" [[ $receiver != *"/" ]] && receiver=$receiver"/"
# create receiver dir if its local # create receiver dir if its local
[[ ! $receiver == *:* ]] && { mkdir -p $receiver || { printf "$FMT_ERROR" "Can not create receiver directory: $receiver"; exit 1; }} [[ ! $receiver == *:* ]] && { mkdir -p $receiver || { printf "$FMT_ERROR" "Can not create receiver directory: $receiver"; exit 1; }; }
[[ $v -ge 3 ]] && printf "$FMT_MESSAGE" "sender:$sender receiver:$receiver paths:$paths paths_2:$paths_2" [[ $v -ge 3 ]] && printf "$FMT_MESSAGE" "Variables:" "sender:$sender receiver:$receiver paths:${paths[*]} paths_2:${paths_2[*]}"
# filter paths: # filter paths:
# - if using config: all paths from config that have a pos.arg in them # - if using config: all paths from config that have a pos.arg in them
# - else: pos.args, must be relative to specified --sender # - else: pos.args, must be relative to specified --sender
filtered_paths=() filtered_paths=()
ifs=$IFS
IFS=$'\n'
if [[ -n $config ]]; then if [[ -n $config ]]; then
[[ $sender != *"/" ]] && sender=$sender"/" [[ $sender != *"/" ]] && sender=$sender"/"
for path in ${paths[@]}; do for path in "${paths[@]}"; do
if check_path_in_args; then if check_path_in_args; then
filtered_paths+=($sender$path) # if reverse and encryption (use_encryption might be overwritten by config when --decrypt is used) and file, it will have a .gpg extension
[[ -n $reverse && ($use_encryption = 1 || $decrypt = 1) && "$path" != *"/" ]] && path="$path".gpg
filtered_paths+=("$sender$path")
fi fi
done done
else else
for path in ${paths_2[@]}; do # add slash if directory for path in ${paths_2[@]}; do # add slash if directory
[[ -d $path ]] && [[ $path != *"/" ]] && path=$path"/" [[ -d "$path" ]] && [[ "$path" != *"/" ]] && path="$path/"
filtered_paths+=($sender$path) filtered_paths+=("$sender$path")
done done
fi fi
[[ $v -ge 3 ]] && printf "$FMT_MESSAGE" "Filtered paths: ${filtered_paths[@]}" [[ $v -ge 3 ]] && printf "$FMT_MESSAGE" "Filtered paths:" "${filtered_paths[*]}"
IFS=$ifs
# sanity checks # sanity checks
[[ -z $filtered_paths ]] && { printf "$FMT_ERROR" "Missing valid paths."; exit 1; } [[ -z $filtered_paths ]] && { printf "$FMT_ERROR" "Missing valid paths."; exit 1; }
[[ -z $receiver ]] && { printf "$FMT_ERROR" "Missing receiver. Specifiy with --receiver"; exit 1; } [[ -z $receiver ]] && { printf "$FMT_ERROR" "Missing receiver. Specifiy with --receiver"; exit 1; }
[[ -n $delete && ( -n $decrypt || -n $encrypt ) ]] && { printf "$FMT_ERROR" "Can not use --delete and encryption at the same time."; exit 1; }
# if using --date # if using --check-date
if [[ -n $use_date && -z $date ]]; then # if --date but date is not set, use 0 (unix time) if [[ -n $check_date && -z $date ]]; then # if --check-date but date is not set, use 0 (unix time)
[[ $v -ge 1 ]] && printf "$FMT_MESSAGE" "--date passed but date not set in config, using 0 (unix time)" [[ $v -ge 1 ]] && printf "$FMT_MESSAGE" "--check-date:" "passed but date not set in config, using 0 (unix time)"
date=$(date -d @0) date=$(date --iso=sec -d @0)
fi fi
[[ -n $use_date ]] && mkrypt_flags+=("--date \"${date}\"") [[ -n $check_date ]] && { mkrypt_flags+=(--check-date "${date}"); rsync_flags+=(--times); }
# RUN! # RUN!
sync_sender_to_receiver sync_sender_to_receiver