requirements.yml,SETUP.md - prerequisites

templates/docker-compose/borgmatic/backup.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+# Run the backup and mail the logs
+
+BACKUP_COMMAND="borgmatic --stats"
+LOGFILE="/tmp/backup_run_$(date +%s).log"
+
+set -o pipefail
+if $BACKUP_COMMAND 2>&1 | tee $LOGFILE; then
+    SUBJECT_PREFIX="=?utf-8?Q? =E2=9C=85 SUCCESS?="
+    SUCCESS=1
+else
+    SUBJECT_PREFIX="=?utf-8?Q? =E2=9D=8C FAILED?="
+fi
+
+if [ -z "$SUCCESS" ]; then
+    echo -e "Subject: $SUBJECT_PREFIX: $MAIL_SUBJECT\n\n$(cat $LOGFILE)\n" |
+        sendmail -t $MAIL_TO
+fi
+
+rm $LOGFILE