init

main/bin/update-backups.sh

@@ -0,0 +1,56 @@
+#!/bin/sh
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+backup_root="/var/lib/sfbs/backups"
+
+for host in $(cat /var/lib/sfbs/hosts | grep -v '#'); do
+    dtime="$(date '+%Y-%m-%d_%H:%M:%S')"
+    latest_link="$backup_root/$host/latest"
+    backup_path="$backup_root/$host/$dtime"
+
+    mkdir -p $backup_path
+
+    echo "pulling $host's fs..."
+
+    rsync -av --delete \
+        sfbs@$host::sfbs/ \
+        --link-dest "$latest_link" \
+        --password-file="/var/lib/sfbs/rsync-password" \
+        --include="/usr/local" \
+        --exclude="/usr/*" \
+        --exclude="/tmp/*" \
+        --exclude="/sys/*" \
+        --exclude="/dev/*" \
+        --exclude="/proc/*" \
+        --exclude="/run/*" \
+        --exclude="/mnt/*" \
+        --exclude="/media/*" \
+        --exclude="/var/lib/sfbs/backups/*" \
+        --exclude="/home/*/.rustup/*" \
+        --exclude="/home/*/*Cache*/*" \
+        --exclude="/home/*/*cache*/*" \
+        --exclude="/home/*/.cache*/*" \
+        --exclude="/home/*/.gradle/*" \
+        --exclude="/home/*/.nvm/*" \
+        --exclude="/home/*/Downloads/*" \
+        --exclude="/home/*/Trash/*" \
+        --exclude="/home/*/.config/chromium/*" \
+        --exclude="/home/*/.local/*/pnpm/*" \
+        --exclude="/home/*/.local/*/gnome-boxes/*" \
+        --exclude="/home/*/JetBrains/Toolbox/apps/*" \
+        --exclude="/home/*/code/*/dist/*" \
+        --exclude="/home/*/code/*/venv/*" \
+        --exclude="/home/*/code/*/target/*" \
+        --exclude="/home/*/code/*/vendor/*" \
+        --exclude="/home/*/code/*/output/*" \
+        --exclude="/home/*/code/*/build/*" \
+        --exclude="/home/*/code/*/node_modules/*" \
+        "$backup_path"
+
+    rm -rf "$latest_link"
+    ln -s "$backup_path" "$latest_link"
+
+done