feat: add scheduled backups with borg

bin/.local/bin/backup.sh

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+rsync-cmd() {
+  if [[ -n "$1" ]]; then
+    dry_run="--dry-run"
+  fi
+
+  rsync --verbose \
+        --recursive \
+        --links \
+        --perms \
+        --times \
+        -D \
+        --update \
+        --delete-after \
+        --compress \
+        --human-readable \
+        --progress \
+        --partial \
+        $dry_run \
+        "$HOME/Progs" "$HOME/Téléchargements" tria.waarp.org:~/backup
+}
+
+#case $1 in
+#  "test")
+#    rsync-cmd true
+#    ;;
+#  *)
+#    rsync-cmd
+#    ;;
+#esac
+
+export BORG_REPO="tria.waarp.org:~/borg-backups"
+export BORG_PASSCOMMAND='secret-tool lookup borg passphrase'
+
+borg create                         \
+    --verbose                       \
+    --filter AME                    \
+    --list                          \
+    --stats                         \
+    --show-rc                       \
+    --compression zstd,11           \
+    "::$(date --iso-8601=minute)"   \
+    "$HOME/Progs"                   \
+    "$HOME/Téléchargements"
+
+borg prune                          \
+    --list                          \
+    --show-rc                       \
+    --keep-hourly   24               \
+    --keep-daily    7               \
+    --keep-weekly   4               \
+    --keep-monthly  6               \
+    --keep-yearly   1
+
+borg compact
+borg info

systemd/.config/systemd/user/backups.service

@@ -0,0 +1,6 @@
+[Unit]
+Description=Backup this computer to a remote server
+
+[Service]
+Type=oneshot
+ExecStart=%h/.local/bin/backups.sh

systemd/.config/systemd/user/backups.timer

@@ -0,0 +1,9 @@
+[Unit]
+Description=Backup this computer to a remote server
+
+[Timer]
+OnUnitActiveSec=15m
+Unit=backups.service
+
+[Install]
+WantedBy=timers.target

systemd/.config/systemd/user/timers.target.wants/backups.timer

@@ -0,0 +1 @@
+/home/bca/.config/systemd/user/backups.timer