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Replace redundant statement with function generator

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This commit is contained in:
clerie 2020-12-26 22:11:22 +01:00
parent ea5739ae2a
commit 06625139dd
1 changed files with 11 additions and 15 deletions
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24
modules/nginx-port-forward/default.nix
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@ -5,22 +5,18 @@ with lib;
let
cfg = config.clerie.nginx-port-forward;
mkServerBlock = isUDP: port: forward: ''
server {
listen ${port}${optionalString isUDP " udp"};
listen [::]:${port}${optionalString isUDP " udp"};
proxy_pass ${forward.host}:${toString forward.port};
}
'';
portForwardConf = ''
stream {
${ concatStringsSep "\n" ( mapAttrsToList ( port: forward: ''
server {
listen ${port};
listen [::]:${port};
proxy_pass ${forward.host}:${toString forward.port};
}
'' ) cfg.tcpPorts ) }
${ concatStringsSep "\n" ( mapAttrsToList ( port: forward: ''
server {
listen ${port} udp;
listen [::]:${port} udp;
proxy_pass ${forward.host}:${toString forward.port};
}
'' ) cfg.udpPorts ) }
${ concatStringsSep "\n" (mapAttrsToList (mkServerBlock false) cfg.tcpPorts) }
${ concatStringsSep "\n" (mapAttrsToList (mkServerBlock true) cfg.udpPorts) }
}
'';