From f3a219755c382d81d7dc385bce237932401c5bde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timoth=C3=A9e=20Floure?= <timothee.floure@posteo.net>
Date: Thu, 16 Jan 2020 17:25:39 +0100
Subject: [PATCH] Add one-get-instances scripts

---
 one-get-instances | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 one-get-instances

diff --git a/one-get-instances b/one-get-instances
new file mode 100755
index 0000000..653fed6
--- /dev/null
+++ b/one-get-instances
@@ -0,0 +1,18 @@
+#!/bin/sh
+#
+# This script extract VM IDs and filter them if a pattern is provided as first
+# argument.
+
+set -e
+
+# Extract instances from ONE.
+instances=$(onevm list --csv | tail -n +2)
+
+# Filter them is a pattern has been provided.
+if [ "$1" != "" ]; then
+	filtered_instances="$(echo "$instances" | grep -E "$1")"
+	instances="$filtered_instances"
+fi
+
+# Outputs instance IDs.
+echo "$instances" | cut -d ',' -f 1 -