aiolabs/nix-bitcoin
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modules: move options to the top

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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
This commit is contained in:
Erik Arvstedt 2021-09-13 13:40:47 +02:00
parent 731cf647ff
commit 27c45b82cc
No known key found for this signature in database
GPG key ID: 33312B944DD97846
24 changed files with 609 additions and 578 deletions
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113
modules/bitcoind.nix
View file

@ -1,63 +1,7 @@
{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.bitcoind;
nbLib = config.nix-bitcoin.lib;
secretsDir = config.nix-bitcoin.secretsDir;
configFile = builtins.toFile "bitcoin.conf" ''
# We're already logging via journald
nodebuglogfile=1
startupnotify=/run/current-system/systemd/bin/systemd-notify --ready
${optionalString cfg.regtest ''
regtest=1
[regtest]
''}
${optionalString (cfg.dbCache != null) "dbcache=${toString cfg.dbCache}"}
prune=${toString cfg.prune}
${optionalString (cfg.sysperms != null) "sysperms=${if cfg.sysperms then "1" else "0"}"}
${optionalString (cfg.disablewallet != null) "disablewallet=${if cfg.disablewallet then "1" else "0"}"}
${optionalString (cfg.assumevalid != null) "assumevalid=${cfg.assumevalid}"}
# Connection options
${optionalString cfg.listen "bind=${cfg.address}${optionalString cfg.enforceTor "=onion"}"}
port=${toString cfg.port}
${optionalString (cfg.proxy != null) "proxy=${cfg.proxy}"}
listen=${if cfg.listen then "1" else "0"}
${optionalString (cfg.discover != null) "discover=${if cfg.discover then "1" else "0"}"}
${lib.concatMapStrings (node: "addnode=${node}\n") cfg.addnodes}
# RPC server options
rpcbind=${cfg.rpc.address}
rpcport=${toString cfg.rpc.port}
rpcconnect=${cfg.rpc.address}
${optionalString (cfg.rpc.threads != null) "rpcthreads=${toString cfg.rpc.threads}"}
rpcwhitelistdefault=0
${concatMapStrings (user: ''
${optionalString (!user.passwordHMACFromFile) "rpcauth=${user.name}:${passwordHMAC}"}
${optionalString (user.rpcwhitelist != [])
"rpcwhitelist=${user.name}:${lib.strings.concatStringsSep "," user.rpcwhitelist}"}
'') (builtins.attrValues cfg.rpc.users)
}
${lib.concatMapStrings (rpcallowip: "rpcallowip=${rpcallowip}\n") cfg.rpc.allowip}
# Wallet options
${optionalString (cfg.addresstype != null) "addresstype=${cfg.addresstype}"}
# ZMQ options
${optionalString (cfg.zmqpubrawblock != null) "zmqpubrawblock=${cfg.zmqpubrawblock}"}
${optionalString (cfg.zmqpubrawtx != null) "zmqpubrawtx=${cfg.zmqpubrawtx}"}
# Extra options
${cfg.extraConfig}
'';
zmqServerEnabled = (cfg.zmqpubrawblock != null) || (cfg.zmqpubrawtx != null);
in {
options = {
services.bitcoind = {
enable = mkEnableOption "Bitcoin daemon";
@ -289,6 +233,63 @@ in {
};
};
cfg = config.services.bitcoind;
nbLib = config.nix-bitcoin.lib;
secretsDir = config.nix-bitcoin.secretsDir;
configFile = builtins.toFile "bitcoin.conf" ''
# We're already logging via journald
nodebuglogfile=1
startupnotify=/run/current-system/systemd/bin/systemd-notify --ready
${optionalString cfg.regtest ''
regtest=1
[regtest]
''}
${optionalString (cfg.dbCache != null) "dbcache=${toString cfg.dbCache}"}
prune=${toString cfg.prune}
${optionalString (cfg.sysperms != null) "sysperms=${if cfg.sysperms then "1" else "0"}"}
${optionalString (cfg.disablewallet != null) "disablewallet=${if cfg.disablewallet then "1" else "0"}"}
${optionalString (cfg.assumevalid != null) "assumevalid=${cfg.assumevalid}"}
# Connection options
${optionalString cfg.listen "bind=${cfg.address}${optionalString cfg.enforceTor "=onion"}"}
port=${toString cfg.port}
${optionalString (cfg.proxy != null) "proxy=${cfg.proxy}"}
listen=${if cfg.listen then "1" else "0"}
${optionalString (cfg.discover != null) "discover=${if cfg.discover then "1" else "0"}"}
${lib.concatMapStrings (node: "addnode=${node}\n") cfg.addnodes}
# RPC server options
rpcbind=${cfg.rpc.address}
rpcport=${toString cfg.rpc.port}
rpcconnect=${cfg.rpc.address}
${optionalString (cfg.rpc.threads != null) "rpcthreads=${toString cfg.rpc.threads}"}
rpcwhitelistdefault=0
${concatMapStrings (user: ''
${optionalString (!user.passwordHMACFromFile) "rpcauth=${user.name}:${passwordHMAC}"}
${optionalString (user.rpcwhitelist != [])
"rpcwhitelist=${user.name}:${lib.strings.concatStringsSep "," user.rpcwhitelist}"}
'') (builtins.attrValues cfg.rpc.users)
}
${lib.concatMapStrings (rpcallowip: "rpcallowip=${rpcallowip}\n") cfg.rpc.allowip}
# Wallet options
${optionalString (cfg.addresstype != null) "addresstype=${cfg.addresstype}"}
# ZMQ options
${optionalString (cfg.zmqpubrawblock != null) "zmqpubrawblock=${cfg.zmqpubrawblock}"}
${optionalString (cfg.zmqpubrawtx != null) "zmqpubrawtx=${cfg.zmqpubrawtx}"}
# Extra options
${cfg.extraConfig}
'';
zmqServerEnabled = (cfg.zmqpubrawblock != null) || (cfg.zmqpubrawtx != null);
in {
inherit options;
config = mkIf cfg.enable {
environment.systemPackages = [ cfg.package (hiPrio cfg.cli) ];