[PATCH 1/8] nixos: remove duplicate nixos_channel extra-var from Makefile

From: Daniel Gomez <[email protected]>

scripts/nixos.Makefile injected nixos_channel=\$(CONFIG_NIXOS_CHANNEL)
into ANSIBLE_EXTRA_ARGS, but Kconfig.nixos already declares
config NIXOS_CHANNEL with "output yaml", which writes the same key
and value into .extra_vars_auto.yaml on every defconfig regeneration.
The Ansible extra_vars therefore contained the mapping twice, which
ansible-core rightly warns about:

  [WARNING]: Found duplicate mapping key 'nixos_channel'.
  Origin: extra_vars.yaml:90:1

Drop the redundant Make assignment. The Kconfig-exported value is
authoritative and already drives every consumer.

Fixes: 3089c3fec57 ("nixos: add NixOS support as third bringup option with libvirt integration")
Generated-by: Claude AI
Signed-off-by: Daniel Gomez <[email protected]>
---
 scripts/nixos.Makefile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/scripts/nixos.Makefile b/scripts/nixos.Makefile
index 1d8c4e47..d0ad0bf5 100644
--- a/scripts/nixos.Makefile
+++ b/scripts/nixos.Makefile
@@ -9,7 +9,6 @@ export KDEVOPS_PROVISIONED_SSH := $(KDEVOPS_PROVISIONED_SSH_DEFAULT_GUARD)
 
 NIXOS_ARGS += nixos_path='$(TOPDIR_PATH)/nixos'
 NIXOS_ARGS += data_home_dir=/home/kdevops
-NIXOS_ARGS += nixos_channel=$(CONFIG_NIXOS_CHANNEL)
 
 NIXOS_ARGS += libvirt_provider=True
 

-- 
2.53.0