From 51421c76d64e43e1b3cc470fed696551d47f50eb Mon Sep 17 00:00:00 2001
From: zkldi <20380519+zkldi@users.noreply.github.com>
Date: Fri, 26 Nov 2021 15:31:09 +0000
Subject: [PATCH] Add a mongoexp.sh script.

---
 database-seeds/scripts/mongoexp.sh   | 17 +++++++++++++++++
 database-seeds/scripts/remove-_id.js |  9 +++++++++
 2 files changed, 26 insertions(+)
 create mode 100755 database-seeds/scripts/mongoexp.sh
 create mode 100644 database-seeds/scripts/remove-_id.js

diff --git a/database-seeds/scripts/mongoexp.sh b/database-seeds/scripts/mongoexp.sh
new file mode 100755
index 000000000..9972a1ace
--- /dev/null
+++ b/database-seeds/scripts/mongoexp.sh
@@ -0,0 +1,17 @@
+#! /bin/bash
+
+# Exports data from a mongodb instance back to the collections
+# folder.
+# Useful for backporting updates, or something.
+
+cd "$(dirname "${BASH_SOURCE[0]}")" || exit
+
+if [ -z "$1" ] || [ -z "$2" ]; then
+	echo "Usage: mongoexp.sh <collection> <dbname>";
+	exit
+fi
+
+mongoexport -d "$2" -c "$1" --jsonArray > ../collections/"$1".json
+
+node remove-_id.js
+node deterministic-collection-sort.js
\ No newline at end of file
diff --git a/database-seeds/scripts/remove-_id.js b/database-seeds/scripts/remove-_id.js
new file mode 100644
index 000000000..76fa681fb
--- /dev/null
+++ b/database-seeds/scripts/remove-_id.js
@@ -0,0 +1,9 @@
+const { IterateCollections } = require("./util");
+
+IterateCollections((data) => {
+	for (const d of data) {
+		delete d._id;
+	}
+
+	return data;
+});