various changes

.gitignore

@@ -1,23 +1,30 @@
 /*
 !.gitignore
 
+# /etc/
 !/etc/
 /etc/*
 
+# /etc/skel/
 !/etc/skel/
 /etc/skel/*
 !/etc/skel/.bashrc
 
+# /root/
 !/root/
 /root/*
 !/root/.bashrc
 
+# /usr/
 !/usr/
 /usr/*
 
+# /usr/local/
 !/usr/local/
 /usr/local/*
 
+# /usr/local/sbin/
 !/usr/local/sbin/
 /usr/local/sbin/*
 !/usr/local/sbin/update-rootfs
+!/usr/local/sbin/zio-backup

usr/local/sbin/zio-backup

@@ -0,0 +1,113 @@
+#!/bin/bash
+
+env_dir=$1
+base_dir="$(dirname "$(realpath -s "$0")")"
+root_dir="$base_dir/../../.."
+
+[[ -z $env_dir ]] && env_dir="/var/zio-backup"
+
+function backup() {
+    path="$1"
+    tag="$2"
+    args="${@:3}"
+
+    [[ ! -d $path ]]; then
+        warn "'$path' does not exist. Not backing up."
+    else
+        tag="$host_$tag"
+
+        restic \
+            backup
+            --dry-run
+            --iexclude ".cache" \
+            --iexclude "cache" \
+            --iexclude "CachedData" \
+            --iexclude "CachedExtensionVSIXs" \
+            --iexclude "Code Cache" \
+            --iexclude "GPUCache" \
+            --iexclude "GrSharedCache" \
+            --iexclude "ShaderCache" \
+            --iexclude "system-cache" \
+            --iexclude "tmp" \
+            --exclude-if-present ".nobackup" \
+            --hostname "$host" \
+            --repo "$repo" \
+            --tag "$tag" \
+            --verbose \
+             `[[ -s $args ]] && echo "$args"` "$path"
+    fi
+}
+
+function get_prop() {
+    file=$1
+    item=$2
+    echo $(grep -oP '(?<=^'"$item"'=).+' $file | tr -d '"')
+}
+
+function say() {
+    message=$@
+    echo -e "$@"
+}
+
+function say_die() {
+    message=$@
+    say "\033[1;31mError: $message\033[0m"
+    exit 255
+}
+
+function say_do() {
+    message=$@
+    say "\033[1;34m$message\033[0m"
+}
+
+function say_warn() {
+    message=$@
+    say "\033[1;33mWarning: $message\033[0m"
+}
+
+function test_path() {
+    prog=$@
+
+    if [[ ! -x "$(command -v $prog)" ]]; then
+        say_die "'$prog' is not installed (or not in \$PATH). Aborting..."
+    fi
+}
+
+host="de01"
+repo="b2:zio-euc-servers"
+pre_script=""
+post_script=""
+services=()
+
+if [[ ! -d $env_dir ]]; then
+    say_warn "Environment directory ($env_dir) not found."
+else
+    [[ -f "$env_dir/$host.pre" ]] && pre_script="$env_dir/$host.pre"
+    [[ -f "$env_dir/$host.post" ]] && post_script="$env_dir/$host.post"
+
+    if [[ -f "$env_dir/$host.var" ]]; then
+        [[ ! -z $(get_prop "$env_dir/$host.var" SERVICES) ]] && \
+            IFS=';' read -ra services <<< "$(get_prop "$env_dir/$host.var" SERVICES)"
+    fi
+fi
+
+if [[ ! -z $pre_script ]]; then
+    say_do "Executing pre-backup script..."
+    . $pre_script
+fi
+
+say_do "Stopping services..."
+for service in "${services[@]}"
+do
+    echo "systemctl stop $service"
+done
+
+say_do "Backing up files..."
+backup /etc config
+backup /srv/store store
+backup /var variable
+
+if [[ ! -z $post_script ]]; then
+    say_do "Executing post-backup script..."
+    . $post_script
+fi