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nixos/postfix: add options to compile additional maps and aliases

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This commit is contained in:
Nikolay Amiantov 2016-01-10 05:39:17 +03:00
parent 9c502abb1c
commit 1edb62b40a
1 changed files with 97 additions and 78 deletions
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53
nixos/modules/services/mail/postfix.nix
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@ -356,6 +356,18 @@ in
description = "Extra lines to append to the generated master.cf file.";
};
aliasFiles = mkOption {
type = types.attrsOf types.path;
default = {};
description = "Aliases' tables to be compiled and placed into /var/lib/postfix/conf.";
};
mapFiles = mkOption {
type = types.attrsOf types.path;
default = {};
description = "Maps to be compiled and placed into /var/lib/postfix/conf.";
};
};
};
@ -363,7 +375,8 @@ in
###### implementation
config = mkIf config.services.postfix.enable {
config = mkIf config.services.postfix.enable (mkMerge [
{
environment = {
etc = singleton
@ -411,9 +424,9 @@ in
Type = "forking";
Restart = "always";
PIDFile = "/var/lib/postfix/queue/pid/master.pid";
ExecStart = "${pkgs.postfix}/bin/postfix -c /etc/postfix start";
ExecStop = "${pkgs.postfix}/bin/postfix -c /etc/postfix stop";
ExecReload = "${pkgs.postfix}/bin/postfix -c /etc/postfix reload";
ExecStart = "${pkgs.postfix}/bin/postfix start";
ExecStop = "${pkgs.postfix}/bin/postfix stop";
ExecReload = "${pkgs.postfix}/bin/postfix reload";
};
preStart = ''
@ -429,18 +442,14 @@ in
mkdir -p /var/lib/postfix/conf
ln -sf ${mainCfFile} /var/lib/postfix/conf/main.cf
ln -sf ${masterCfFile} /var/lib/postfix/conf/master.cf
${optionalString haveAliases ''
ln -sf ${aliasesFile} /var/lib/postfix/conf/aliases
postalias /var/lib/postfix/conf/aliases
''}
${optionalString haveTransport ''
${pkgs.coreutils}/bin/ln -sf ${transportFile} /var/lib/postfix/conf/transport
${pkgs.postfix}/bin/postmap /var/lib/postfix/conf/transport
''}
${optionalString haveVirtual ''
ln -sf ${virtualFile} /var/lib/postfix/conf/virtual
postmap /var/lib/postfix/conf/virtual
''}
${concatStringsSep "\n" (mapAttrsToList (to: from: ''
ln -sf ${from} /var/lib/postfix/conf/${to}
postalias /var/lib/postfix/conf/${to}
'') cfg.aliasFiles)}
${concatStringsSep "\n" (mapAttrsToList (to: from: ''
ln -sf ${from} /var/lib/postfix/conf/${to}
postmap /var/lib/postfix/conf/${to}
'') cfg.mapFiles)}
mkdir -p /var/spool/mail
chown root:root /var/spool/mail
@ -448,7 +457,17 @@ in
ln -sf /var/spool/mail /var/
'';
};
}
};
(mkIf haveAliases {
services.postfix.aliasFiles."aliases" = aliasesFile;
})
(mkIf haveTransport {
services.postfix.mapFiles."transport" = transportFile;
})
(mkIf haveVirtual {
services.postfix.mapFiles."virtual" = virtualFile;
})
]);
}