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nixos/nix-channnel: fix setting up the default channel again

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This commit is contained in:
nikstur 2023-11-01 16:01:49 +01:00
parent d64dbf7253
commit 7d0b5b3a94
2 changed files with 10 additions and 2 deletions
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3
nixos/modules/config/nix-channel.nix
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@ -98,8 +98,7 @@ in
nix.settings.nix-path = mkIf (! cfg.channel.enable) (mkDefault "");
systemd.tmpfiles.rules = lib.mkIf cfg.channel.enable [
"f /root/.nix-channels -"
''w+ "/root/.nix-channels" - - - - ${config.system.defaultChannel} nixos\n''
''f /root/.nix-channels - - - - ${config.system.defaultChannel} nixos\n''
];
};
}

9
nixos/tests/activation/nix-channel.nix
View File

@ -11,7 +11,16 @@
};
testScript = { nodes, ... }: ''
machine.start(allow_reboot=True)
assert machine.succeed("cat /root/.nix-channels") == "${nodes.machine.system.defaultChannel} nixos\n"
nixpkgs_unstable_channel = "https://nixos.org/channels/nixpkgs-unstable nixpkgs"
machine.succeed(f"echo '{nixpkgs_unstable_channel}' > /root/.nix-channels")
machine.reboot()
assert machine.succeed("cat /root/.nix-channels") == f"{nixpkgs_unstable_channel}\n"
'';
}