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https://github.com/nix-community/home-manager.git
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5f433eb164
Before, loading a module would be guarded by an optional platform condition. This made it possible to avoid loading and evaluating a module if it did not support the host platform. Unfortunately, this made it impossible to share a single configuration between GNU/Linux and Darwin hosts, which some wish to do. This removes the conditional load and instead inserts host platform assertions in the modules that are platform specific. Fixes #1906
66 lines
2 KiB
Nix
66 lines
2 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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accounts =
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filter (a: a.getmail.enable) (attrValues config.accounts.email.accounts);
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renderAccountConfig = account:
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with account;
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let
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passCmd = concatMapStringsSep ", " (x: "'${x}'") passwordCommand;
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renderedMailboxes = concatMapStrings (x: "'${x}', ") getmail.mailboxes;
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retrieverType = if imap.tls.enable then
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"SimpleIMAPSSLRetriever"
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else
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"SimpleIMAPRetriever";
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destination = if getmail.destinationCommand != null then {
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destinationType = "MDA_external";
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destinationPath = getmail.destinationCommand;
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} else {
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destinationType = "Maildir";
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destinationPath = "${maildir.absPath}/";
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};
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renderGetmailBoolean = v: if v then "true" else "false";
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in ''
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# Generated by Home-Manager.
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[retriever]
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type = ${retrieverType}
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server = ${imap.host}
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${optionalString (imap.port != null) "port = ${toString imap.port}"}
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username = ${userName}
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password_command = (${passCmd})
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mailboxes = ( ${renderedMailboxes} )
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[destination]
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type = ${destination.destinationType}
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path = ${destination.destinationPath}
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[options]
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delete = ${renderGetmailBoolean getmail.delete}
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read_all = ${renderGetmailBoolean getmail.readAll}
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'';
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getmailEnabled = length (filter (a: a.getmail.enable) accounts) > 0;
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# Watch out! This is used by the getmail.service too!
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renderConfigFilepath = a:
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".getmail/getmail${if a.primary then "rc" else a.name}";
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in {
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options = {
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accounts.email.accounts = mkOption {
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type = with types; attrsOf (submodule (import ./getmail-accounts.nix));
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};
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};
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config = mkIf getmailEnabled {
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assertions = [
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(hm.assertions.assertPlatform "programs.getmail" pkgs platforms.linux)
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];
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home.file = foldl' (a: b: a // b) { }
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(map (a: { "${renderConfigFilepath a}".text = renderAccountConfig a; })
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accounts);
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};
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}
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