Add backup scripts

1 files changed, 24 insertions, 0 deletions

diff --git a/backup-all.sh b/backup-all.sh
new file mode 100755
index 0000000..aeea10b
--- /dev/null
+++ b/backup-all.sh
@@ -0,0 +1,24 @@
+#!/bin/sh -euf
+
+usage() (
+        echo "backup-all.sh <dataset list> [duplicity options]"
+        echo
+        echo "Backups each dataset listed in the given file using Duplicity,"
+        echo "each line of the file being a pair of a dataset name and a Duplicity destination URI."
+        echo
+)
+
+backup_all() (
+        LIST_FILE="$1"
+        DUPLICITY_OPTIONS="$2"
+
+        while read -r LINE; do
+                backup-dataset.sh $LINE $DUPLICITY_OPTIONS
+        done <"$LIST_FILE"
+)
+
+case "${1:-help}" in
+        "help") usage;;
+        *)      backup_all "$1" "${2:-}";;
+esac
+