From bd5d83de219374d05894bd285640c7dac39b3e28 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 23 Mar 2026 19:18:01 +0000
Subject: [PATCH] Use POSIX character class in grep for ARCH matching in build
 config parsing

Co-authored-by: alexbelgium <44178713+alexbelgium@users.noreply.github.com>
Agent-Logs-Url: https://github.com/alexbelgium/hassio-addons/sessions/604c2e62-90f9-4228-9148-15e0ca67bac3
---
 .github/workflows/onpush_builder.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/onpush_builder.yaml b/.github/workflows/onpush_builder.yaml
index 34ccde4d7..c5abec95a 100644
--- a/.github/workflows/onpush_builder.yaml
+++ b/.github/workflows/onpush_builder.yaml
@@ -178,7 +178,7 @@ jobs:
                 build_from=$(jq -r ".build_from.\"$ARCH\" // \"\"" "build.$ext")
                 build_archs=$(jq -c '.build_from | keys' "build.$ext")
               else
-                build_from=$(sed -n "/^build_from:/,/^[^ ]/p" "build.$ext" | grep "^ *${ARCH}:" | sed "s/^ *${ARCH}:[[:space:]]*//" | tr -d "\"'")
+                build_from=$(sed -n "/^build_from:/,/^[^ ]/p" "build.$ext" | grep -E "^[[:space:]]+${ARCH}:" | sed "s/^[[:space:]]*${ARCH}:[[:space:]]*//" | tr -d "\"'")
                 build_archs=$(sed -n '/^build_from:/,/^[^ ]/p' "build.$ext" | grep '^ ' | sed 's/:.*//' | tr -d ' ' | jq -R -s -c 'split("\n") | map(select(length > 0))')
               fi
               break