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home-manager/modules/programs/getmail/default.nix
Adam Dinwoodie dbfcd3292d accounts.email: add option to disable an account
Allow a user to disable an email account by setting
`accounts.email.accounts.<name>.enable = false`.  This is useful if
someone wants to configure email accounts globally but only use them in
certain circumstances.

Everywhere email account configuration is used, check if the account is
enabled before checking any attributes of the account.
2025-08-07 14:08:46 -05:00

71 lines
2.1 KiB
Nix

{
config,
lib,
pkgs,
...
}:
let
accounts = lib.filter (a: a.enable && a.getmail.enable) (
lib.attrValues config.accounts.email.accounts
);
renderAccountConfig =
account:
let
inherit (account) getmail imap passwordCommand;
passCmd = lib.concatMapStringsSep ", " (x: "'${x}'") passwordCommand;
renderedMailboxes = lib.concatMapStrings (x: "'${x}', ") getmail.mailboxes;
retrieverType = if imap.tls.enable then "SimpleIMAPSSLRetriever" else "SimpleIMAPRetriever";
destination =
if getmail.destinationCommand != null then
{
destinationType = "MDA_external";
destinationPath = getmail.destinationCommand;
}
else
{
destinationType = "Maildir";
destinationPath = "${account.maildir.absPath}/";
};
renderGetmailBoolean = v: if v then "true" else "false";
in
''
# Generated by Home-Manager.
[retriever]
type = ${retrieverType}
server = ${imap.host}
${lib.optionalString (imap.port != null) "port = ${toString imap.port}"}
username = ${account.userName}
password_command = (${passCmd})
mailboxes = ( ${renderedMailboxes} )
[destination]
type = ${destination.destinationType}
path = ${destination.destinationPath}
[options]
delete = ${renderGetmailBoolean getmail.delete}
read_all = ${renderGetmailBoolean getmail.readAll}
'';
getmailEnabled = lib.length (lib.filter (a: a.getmail.enable) accounts) > 0;
# Watch out! This is used by the getmail.service too!
renderConfigFilepath = a: ".getmail/getmail${if a.primary then "rc" else a.name}";
in
{
options = {
accounts.email.accounts = lib.mkOption {
type = with lib.types; attrsOf (submodule (import ./accounts.nix));
};
};
config = lib.mkIf getmailEnabled {
assertions = [
(lib.hm.assertions.assertPlatform "programs.getmail" pkgs lib.platforms.linux)
];
home.file = lib.foldl' (a: b: a // b) { } (
map (a: { "${renderConfigFilepath a}".text = renderAccountConfig a; }) accounts
);
};
}