From 2c34290d5d7b9ff1cfb314e5d4cadab8acd595c7 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Thu, 24 May 2018 17:45:05 -0400
Subject: bin/bakdbdr: New script

---
diff --git a/.gitignore.d/partsdb-backup b/.gitignore.d/partsdb-backup
index 7ab1392..4eb0e2c 100644
--- a/.gitignore.d/partsdb-backup
+++ b/.gitignore.d/partsdb-backup
@@ -6,6 +6,7 @@
 !/.gitignore.d/partsdb-backup
 !/bin/
 !/bin/bakdb
+!/bin/bakdbdr
 
 # Exclude swap and backup files
 *.s[a-w]?
diff --git a/bin/bakdbdr b/bin/bakdbdr
new file mode 100755
index 0000000..4ece6fa
--- /dev/null
+++ b/bin/bakdbdr
@@ -0,0 +1,63 @@
+#!/bin/sh
+
+set -eu
+
+backup()
+{
+	local db_file="${1}"
+	shift 1
+	local bk_file=
+
+	bk_file="${db_file}.$(TZ=UTC date '+%Y%m%dT%H%M%SZ')"
+
+	bakdb "${db_file}" "${bk_file}"
+
+	printf '%s.xz' "${bk_file}"
+	return 0
+}
+
+remote_copy()
+{
+	local bk_file="${1}"
+	local remote="${2}"
+	shift 1
+
+	rsync -a "${bk_file}" "${remote}"
+
+	return 0
+}
+
+usage()
+{
+	printf 'Usage: %s <database-file> [<user>@]<host>:<dest>\n' "${0}"
+
+	return 0
+}
+
+main()
+{
+	local db_file=
+	local remote=
+
+	if [ ${#} -ne 2 ]; then
+		usage 1>&2
+		return 1
+	fi
+	db_file="${1}"
+	remote="${2}"
+	shift 2
+
+	case "${remote}" in
+		?*':'*) ;;
+		*)
+			usage 1>&2
+			return 1
+			;;
+	esac
+
+	remote_copy "$(backup "${db_file}")" "${remote}"
+
+	return 0
+}
+
+main "${@}"
--
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