Add new script 'sync_nexcloud_accounts.sh'.
This commit is contained in:
parent
6cdc5a1957
commit
953fcb4794
38
snippets/conf/sync_nexcloud_accounts.conf.sample
Normal file
38
snippets/conf/sync_nexcloud_accounts.conf.sample
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# -----------------------------------------------
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# - Settings for script sync_nexcloud_accounts.sh
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# -----------------------------------------------
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# - NEXTCLOUD_SERVER_URL
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# -
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# - Example:
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# -
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# - NEXTCLOUD_SERVER_URL="https://cloud-01.oopen.de"
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# -
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NEXTCLOUD_SERVER_URL=""
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# - NEXTCLOUD_ACCOUNTS
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# -
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# - NEXTCLOUD_ACCOUNTS="<name1>:<password1> [<name2:password2> [ ..
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# -
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# - Example:
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# -
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# - NEXTCLOUD_ACCOUNTS="
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# - user1:P4ssw0rd1
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# - user2:P4ssw0rd2
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# - "
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# -
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NEXTCLOUD_ACCOUNTS=""
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# - LOCAL_SYNC_DIR
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# -
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LOCAL_BASE_SYNC_DIR="/data/chris/script-nextcloud-sync"
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# - PARAMS
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# -
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# - Example:
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# - PARAMS="--non-interactive --exclude /home/pi/cloud-sync-exclude.txt"
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# -
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# - Defaults to:
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# - PARAMS="--non-interactive"
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# -
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#PARAMS="--non-interactive"
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460
snippets/sync_nexcloud_accounts.sh
Executable file
460
snippets/sync_nexcloud_accounts.sh
Executable file
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#!/usr/bin/env bash
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script_name="$(basename $(realpath $0))"
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working_dir="$(dirname $(realpath $0))"
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conf_file="${working_dir}/conf/${script_name%%.*}.conf"
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LOCK_DIR="/tmp/$(basename $0).$$.LOCK"
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log_file="${LOCK_DIR}/${script_name%%.*}.log"
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backup_date="$(date +%Y-%m-%d-%H%M)"
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declare -a files_backuped_arr=()
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declare -a dirs_backuped_arr=()
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# ----------
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# Base Function(s)
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# ----------
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usage() {
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[[ -n "$1" ]] && error "$1"
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[[ $terminal ]] && echo -e "
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\033[1mUsage:\033[m
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$(basename $0)
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\033[1mDescription\033[m
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Scripts syncs nextcloud accounts.
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\033[1mOptions\033[m
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All Options and Parameters read from configuration file.
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\033[1mFiles\033[m
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Configuration file:
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$conf_file
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"
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clean_up 1
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}
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clean_up() {
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# Perform program exit housekeeping
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rm -rf "$LOCK_DIR"
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blank_line
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exit $1
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}
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echononl(){
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if $terminal ; then
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echo X\\c > /tmp/shprompt$$
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if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
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echo -e -n " $*\\c" 1>&2
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else
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echo -e -n " $*" 1>&2
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fi
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rm /tmp/shprompt$$
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fi
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}
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fatal(){
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echo ""
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if $terminal ; then
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echo -e " [ \033[31m\033[1mFatal\033[m ] $*"
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else
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echo -e " [ Fatal ] $*"
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fi
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echo ""
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if $terminal ; then
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echo -e " \033[1mScript terminated\033[m.."
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else
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echo -e " Script terminated.."
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fi
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echo ""
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rm -rf $LOCK_DIR
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exit 1
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}
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error (){
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echo ""
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if $terminal ; then
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echo -e " [ \033[31m\033[1mError\033[m ] $*"
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else
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echo " [ Error ] $*"
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fi
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echo ""
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}
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warn (){
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if $LOGGING || $terminal ; then
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echo ""
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if $terminal ; then
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echo -e " [ \033[33m\033[1mWarn\033[m ] $*"
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else
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echo " [ Warn ] $*"
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fi
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echo ""
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fi
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}
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info (){
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if $LOGGING || $terminal ; then
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echo ""
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if $terminal ; then
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echo -e " [ \033[32m\033[1mInfo\033[m ] $*"
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else
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echo " [ Info ] $*"
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fi
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echo ""
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fi
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}
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ok (){
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if $LOGGING || $terminal ; then
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echo ""
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if $terminal ; then
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echo -e " [ \033[32m\033[1mOk\033[m ] $*"
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else
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echo " [ Ok ] $*"
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fi
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echo ""
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fi
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}
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echo_done() {
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if $terminal ; then
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echo -e "\033[75G[ \033[32mdone\033[m ]"
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fi
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}
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echo_ok() {
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if $terminal ; then
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echo -e "\033[75G[ \033[32mok\033[m ]"
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fi
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}
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echo_warn() {
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if $terminal ; then
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echo -e "\033[75G[ \033[33mwarn\033[m ]"
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fi
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}
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echo_failed(){
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if $terminal ; then
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echo -e "\033[75G[ \033[1;31mfailed\033[m ]"
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fi
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}
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echo_skipped() {
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if $terminal ; then
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echo -e "\033[75G[ \033[90m\033[1mskipped\033[m ]"
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fi
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}
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echo_wait(){
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if $terminal ; then
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echo -en "\033[75G[ \033[5m\033[1m...\033[m ]"
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fi
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}
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trim() {
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local var="$*"
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var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters
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var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters
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echo -n "$var"
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}
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blank_line() {
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if $terminal ; then
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echo ""
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fi
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}
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# - Backup file or directory
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# -
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backup() {
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is_directory=false
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if [[ -z "$1" ]] ; then
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error "No file/directory for backup given!"
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return
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elif [[ -h "$1" ]] ; then
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_source="$(realpath $1)"
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warn "'$1' is a symlink to $_source."
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elif [[ ! -d "$1" ]] && [[ ! -f "$1" ]] ; then
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warn "'$1' not found. Backup skipped."
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return
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else
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_source="$(realpath $1)"
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fi
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if [[ -d "$_source" ]]; then
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is_directory=true
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echononl "Backup directory '$_source' .."
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else
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echononl "Backup file '$_source' .."
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fi
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cp -a "$_source" "${_source}.$backup_date" > $log_file 2>&1
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if [[ $? -eq 0 ]] ; then
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echo_ok
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if $is_directory ; then
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dirs_backuped_arr+=("$_source")
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else
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files_backuped_arr+=("$_source")
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fi
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else
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echo_failed
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error "$(cat "$log_file")"
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fi
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}
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# - Remove script generated backups, if source wasn't changed
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# -
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rm_unchanged_backup() {
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if [[ ${#files_backuped_arr[@]} -gt 0 ]] ; then
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for _file in "${files_backuped_arr[@]}" ; do
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if $(diff "$_file" "${_file}.$backup_date" > /dev/null 2>&1) ; then
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echononl "File '$(basename "${_file}")' wasn't changed.\n Delete the previous generated backup. .."
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rm "${_file}.$backup_date" > "$log_file" 2>&1
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if [[ $? -eq 0 ]]; then
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echo_ok
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else
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echo_failed
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error "$(cat "$log_file")"
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fi
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blank_line
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fi
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done
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fi
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if [[ ${#dirs_backuped_arr[@]} -gt 0 ]] ; then
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for _dir in "${dirs_backuped_arr[@]}" ; do
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if $(diff -Nur "$_dir" "${_dir}.$backup_date" > /dev/null 2>&1) ; then
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echononl "Directory '$(basename "${_dir}")' wasn't changed.\n Delete the previous generated backup. .."
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rm -rf "${_dir}.$backup_date" > "$log_file" 2>&1
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if [[ $? -eq 0 ]]; then
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echo_ok
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else
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echo_failed
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error "$(cat "$log_file")"
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fi
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blank_line
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fi
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done
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fi
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}
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# ----------
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# - Jobhandling
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# ----------
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# - If job already runs, stop execution..
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# -
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if mkdir "$LOCK_DIR" 2> /dev/null ; then
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# - Remove lockdir when the script finishes, or when it receives a signal
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# -
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trap clean_up SIGHUP SIGINT SIGTERM
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else
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msg="A previos instance of script \"`basename $0`\" seems already be running."
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echo ""
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if $terminal ; then
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echo -e "[ \033[31m\033[1mFatal\033[m ]: $msg"
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echo ""
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echo -e " \033[31m\033[1mScript was interupted\033[m!"
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else
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echo " [ Fatal ]: $msg"
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echo ""
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echo " Script was interupted!"
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fi
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echo
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exit 1
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fi
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# ----------
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# - Some checks ..
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# ----------
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# - Running in a terminal?
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# -
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if [[ -t 1 ]] ; then
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terminal=true
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else
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terminal=false
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fi
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# -Is systemd supported on this system?
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# -
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systemd_supported=false
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systemd=$(which systemd)
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systemctl=$(which systemctl)
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if [[ -n "$systemd" ]] && [[ -n "$systemctl" ]] ; then
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systemd_supported=true
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fi
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# - Print help?
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# -
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if [[ "$(trim $*)" = "-h" ]] || [[ "$(trim $*)" = "--help" ]] ; then
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usage
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fi
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if [[ -z "$(which basename)" ]]; then
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fatal 'It seems "basename" is not installed, but needed!'
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fi
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if [[ -z "$(which realpath)" ]]; then
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fatal 'It seems "realpath" is not installed, but needed!'
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fi
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# ==========
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# - Begin Main Script
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# ==========
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# ----------
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# - Headline
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# ----------
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if $terminal ; then
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echo ""
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echo -e "\033[1m----------\033[m"
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echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m"
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echo -e "\033[1m----------\033[m"
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fi
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# ----------
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# Read Configurations from $conf_file
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# ----------
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# - Give your default values here
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# -
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DEFAULT_PARAMS="--non-interactive"
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CMD="$(which nextcloudcmd)"
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if [[ ! -x "$CMD" ]] ; then
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fatal "Command 'nextcloudcmd' not found"
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fi
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if [[ -f "$conf_file" ]]; then
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source "$conf_file"
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else
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fatal "No configuration file '$conf_file' present."
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fi
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[[ -z "$(trim "$NEXTCLOUD_SERVER_URL")" ]] && fatal "Parameter 'NEXTCLOUD_SERVER_URL' not set but is reqired!"
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[[ -z "$(trim "$NEXTCLOUD_ACCOUNTS")" ]] && fatal "No accounts for syncing given - Parmeter 'NEXTCLOUD_ACCOUNTS'!"
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[[ -z "$(trim "$LOCAL_BASE_SYNC_DIR")" ]] && fatal "No local sync directory given - Parameter 'LOCAL_BASE_SYNC_DIR'!"
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[[ -z "$(trim "$LOCAL_BASE_SYNC_DIR")" ]] && PARAMS="${DEFAULT_PARAMS}"
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declare -a nextcloud_account_arr
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for _account in $NEXTCLOUD_ACCOUNTS ; do
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nextcloud_account_arr+=("$_account")
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done
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# ----------
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# - Some pre-script tasks ..
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# ----------
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if $terminal ; then
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echo ""
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echo ""
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echo -e " \033[1mDoing some pre-script tasks ..\033[m"
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echo ""
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fi
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echononl "Create local sync directory '$LOCAL_BASE_SYNC_DIR'.."
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if [[ ! -d "$LOCAL_BASE_SYNC_DIR" ]] ; then
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mkdir "$LOCAL_BASE_SYNC_DIR" > $log_file 2>&1
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if [[ $? -eq 0 ]] ; then
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echo_ok
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else
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echo_failed
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error "$(cat "$log_file")"
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fi
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else
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echo_skipped
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fi
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# ----------
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# - Main part of script
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# ----------
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if $terminal ; then
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echo ""
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echo ""
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echo -e " \033[1mMain part of script ..\033[m"
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echo ""
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fi
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for _val in "${nextcloud_account_arr[@]}" ; do
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IFS=':' read -a _val_arr <<< "${_val}"
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LOCAL_SYNC_DIR="${LOCAL_BASE_SYNC_DIR}/${_val_arr[0]}"
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if [[ ! -d "$LOCAL_SYNC_DIR" ]] ; then
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echononl "Create directory '$LOCAL_SYNC_DIR'.."
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mkdir "$LOCAL_SYNC_DIR" > $log_file 2>&1
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if [[ $? -eq 0 ]] ; then
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echo_ok
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else
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echo_failed
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error "$(cat "$log_file")"
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continue
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fi
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fi
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echononl "Backup nextcloud account '${_val_arr[0]}'.."
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$CMD $PARAMS -u "${_val_arr[0]}" -p "${_val_arr[1]}" $LOCAL_SYNC_DIR $NEXTCLOUD_SERVER_URL > $log_file 2>&1
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if [[ $? -eq 0 ]] ; then
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echo_ok
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else
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echo_failed
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error "$(cat "$log_file")"
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fi
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done
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# ----------
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# - Some post-script tasks ..
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# ----------
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if $terminal ; then
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echo ""
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echo ""
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echo -e " \033[1mDoing some post-script tasks ..\033[m"
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echo ""
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fi
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# - Remove generated backup file if source wasn't changed.
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# -
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rm_unchanged_backup
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clean_up 0
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