From 149d263c568893e8466fbd3c699506fa6d11f78d Mon Sep 17 00:00:00 2001
From: Arnar Gauti Ingason <arnarg@fastmail.com>
Date: Sun, 3 Nov 2024 12:52:11 +0100
Subject: [PATCH] Extend nixidy cli's flake filter

---
 nixidy/nixidy | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nixidy/nixidy b/nixidy/nixidy
index 8d1d2ac..b62bae0 100644
--- a/nixidy/nixidy
+++ b/nixidy/nixidy
@@ -248,7 +248,8 @@ if [[ -z $COMMAND ]]; then
 fi
 
 # Detect if we should use a flake or flake-less approach
-if [[ $ENV_PARAM =~ ^[a-zA-Z0-9\:\/\.]+#[a-zA-Z0-9\.]*$ ]]; then
+FLAKE_FILTER='^[a-zA-Z0-9\:\/\.\@\_\-]+#[a-zA-Z0-9\.\@\_\-]*$'
+if [[ $ENV_PARAM =~ $FLAKE_FILTER ]]; then
   setFlakeParam
 else
   USE_FLAKE=false