Updated backup functions to include system and firefox

.bashrc.d/backup-func

@@ -1,3 +1,40 @@
+function backup-firefox() {
+  local archive="$1"
+  local target="$2"
+  local hostname
+  local date
+
+  if [[ -z "$1" ]]; then
+    archive="$(grep -E '^ID=' /etc/os-release | cut -d'=' -f2)$(grep -E '^VERSION_ID=' /etc/os-release | cut -d'=' -f2)"
+    if [[ -z "$archive" ]]; then
+      archive="latest"
+    fi
+  fi
+
+  if [[ -z "$2" ]]; then
+    if [[ -d "/mnt/storage/psi-jack/Backups" ]]; then
+      target="/mnt/storage/psi-jack/Backups"
+    else
+      target="/home/psi-jack/Backups"
+    fi
+  fi
+
+  if [[ -f "/etc/hostname" ]]; then
+    hostname=$(< /etc/hostname)
+  else
+    hostname=$(hostname)
+  fi
+
+  date=$(date +"%Y-%m-%d")
+
+  mkdir -p "${target}/${archive}/${hostname}"
+
+  pushd "$HOME/.mozilla" &>/dev/null
+  tar -cvvf "${target}/${archive}/${hostname}/${hostname}-${date}_firefox.tar" firefox
+  zstd --rm -6 "${target}/${archive}/${hostname}/${hostname}-${date}_firefox.tar"
+  popd &>/dev/null
+}
+
 function backup-home() {
   local archive="$1"
   local target="$2"