From a1afdb0c634e80e55dd5fe1a7d15c84752dab0d3 Mon Sep 17 00:00:00 2001
From: Svilen Markov <7613769+svilenmarkov@users.noreply.github.com>
Date: Sat, 7 Dec 2024 16:17:09 +0000
Subject: [PATCH] Allow digits in env variable names

---
 internal/glance/config-fields.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/glance/config-fields.go b/internal/glance/config-fields.go
index fd90e2b..0fefb12 100644
--- a/internal/glance/config-fields.go
+++ b/internal/glance/config-fields.go
@@ -117,7 +117,7 @@ func (d *durationField) UnmarshalYAML(node *yaml.Node) error {
 	return nil
 }
 
-var optionalEnvFieldPattern = regexp.MustCompile(`(^|.)\$\{([A-Z_]+)\}`)
+var optionalEnvFieldPattern = regexp.MustCompile(`(^|.)\$\{([A-Z0-9_]+)\}`)
 
 type optionalEnvField string