From 7448e2e777c5399faab47e90d1dcf8f67b04f082 Mon Sep 17 00:00:00 2001
From: anastasia prasolova <anastasia@nspcc.ru>
Date: Thu, 7 Jul 2022 16:05:26 +0300
Subject: [PATCH] [#192] Sort and exclude duplicates of `make env` output

Signed-off-by: anastasia prasolova <anastasia@nspcc.ru>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 423dded..0a98bfd 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,7 @@ MORPH_CHAIN_PROTOCOL = './services/morph_chain/protocol.privnet.yml'
 CHAIN_PROTOCOL = './services/chain/protocol.privnet.yml'
 
 # List of grepped environment variables from *.env
-GREP_DOTENV = $(shell find . -name '*.env' -exec grep -rhv -e '^\#' -e '^$$' {} + )
+GREP_DOTENV = $(shell find . -name '*.env' -exec grep -rhv -e '^\#' -e '^$$' {} + | sort -u )
 
 # Pull all required Docker images
 .PHONY: pull