27c45b82cc
This greatly improves readability and makes it easier to discover options.
This commit was genereated by running the following script inside the
repo root dir:
#!/usr/bin/env ruby
def transform(src)
return false if src.include?('inherit options;')
success = false
options = nil
src.sub!(/^ options.*?^ }.*?;/m) do |match|
options = match
" inherit options;"
end
return false if !options
src.sub!(/^with lib;\s*let\n+/m) do |match|
success = true
<<~EOF
with lib;
let
#{options}
EOF
end
success
end
Dir['modules/**/*.nix'].each do |f|
src = File.read(f)
if transform(src)
puts "Changed file #{f}"
File.write(f, src)
end
end
50 lines
1.1 KiB
Nix
50 lines
1.1 KiB
Nix
{ config, lib, ... }:
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with lib;
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let
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options.services.clightning.plugins.zmq = {
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enable = mkEnableOption "ZMQ (clightning plugin)";
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} // lib.genAttrs endpoints mkEndpointOption;
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cfg = config.services.clightning.plugins.zmq;
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nbLib = config.nix-bitcoin.lib;
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endpoints = [
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"channel-opened"
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"connect"
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"disconnect"
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"invoice-payment"
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"warning"
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"forward-event"
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"sendpay-success"
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"sendpay-failure"
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];
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mkEndpointOption = name:
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mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "Endpoint for ${name}";
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};
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setEndpoint = ep:
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let value = builtins.getAttr ep cfg; in
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optionalString (value != null) ''
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zmq-pub-${ep}=${value}
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'';
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in
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{
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inherit options;
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config = mkIf cfg.enable {
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services.clightning.extraConfig = ''
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plugin=${config.nix-bitcoin.pkgs.clightning-plugins.zmq.path}
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${concatStrings (map setEndpoint endpoints)}
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'';
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# The zmq server requires AF_NETLINK
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systemd.services.clightning.serviceConfig.RestrictAddressFamilies =
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mkForce nbLib.allowNetlink.RestrictAddressFamilies;
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};
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}
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