1 files changed, 36 insertions, 0 deletions
diff --git a/bin/sqlite3-git-smudge b/bin/sqlite3-git-smudge
new file mode 100755
index 0000000..db1221b
--- /dev/null
+++ b/bin/sqlite3-git-smudge
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+set -eu
+
+sql_to_db()
+{
+	local db=
+
+	db="$(mktemp)"  ||                  return 1     # Create new empty DB.
+	sqlite3 "${db}" || { rm -f "${db}"; return 1; }  # Fill DB from stdin.
+	cat "${db}"     || { rm -f "${db}"; return 1; }  # Output DB.
+	rm -f "${db}"   ||                  return 1     # Clean up.
+
+	return 0
+}
+
+usage()
+{
+	printf 'Usage: %s\n' "${0}"
+
+	return 0
+}
+
+main()
+{
+	if [ ${#} -ne 0 ]; then
+		usage 1>&2
+		return 1
+	fi
+
+	sql_to_db || return 1
+
+	return 0
+}
+
+main "${@}"