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home-manager/modules/programs/hexchat.nix
Emily 9f9e277b60 treewide: remove now-redundant lib.mdDoc calls
These (and the `*MD` functions apart from `literalMD`) are now no-ops
in nixpkgs and serve no purpose other than to add additional noise and
potentially mislead people into thinking unmarked DocBook documentation
will still be accepted.

Note that if backporting changes including documentation to 23.05,
the `mdDoc` calls will need to be re-added.

To reproduce this commit, run:

    $ NIX_PATH=nixpkgs=flake:nixpkgs/e7e69199f0372364a6106a1e735f68604f4c5a25 \
      nix shell nixpkgs#coreutils \
      -c find . -name '*.nix' \
      -exec nix run -- github:emilazy/nix-doc-munge/98dadf1f77351c2ba5dcb709a2a171d655f15099 \
      --strip {} +
    $ ./format
2023-07-17 18:49:09 +01:00

343 lines
9.7 KiB
Nix

{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.programs.hexchat;
channelOptions = with types;
submodule {
options = {
autoconnect = mkOption {
type = nullOr bool;
default = false;
description = "Autoconnect to network.";
};
connectToSelectedServerOnly = mkOption {
type = nullOr bool;
default = true;
description = "Connect to selected server only.";
};
bypassProxy = mkOption {
type = nullOr bool;
default = true;
description = "Bypass proxy.";
};
forceSSL = mkOption {
type = nullOr bool;
default = false;
description = "Use SSL for all servers.";
};
acceptInvalidSSLCertificates = mkOption {
type = nullOr bool;
default = false;
description = "Accept invalid SSL certificates.";
};
useGlobalUserInformation = mkOption {
type = nullOr bool;
default = false;
description = "Use global user information.";
};
};
};
modChannelOption = with types;
submodule {
options = {
autojoin = mkOption {
type = listOf str;
default = [ ];
example = [ "#home-manager" "#linux" "#nix" ];
description = "Channels list to autojoin on connecting to server.";
};
charset = mkOption {
type = nullOr str;
default = null;
example = "UTF-8 (Unicode)";
description = "Character set.";
};
commands = mkOption {
type = listOf str;
default = [ ];
example = literalExpression ''[ "ECHO Greetings fellow Nixer! ]'';
description = "Commands to be executed on connecting to server.";
};
loginMethod = mkOption {
type = nullOr (enum (attrNames loginMethodMap));
default = null;
description = ''
The login method. The allowed options are:
`null`
: Default
`"nickServMsg"`
: NickServ (`/MSG NickServ` + password)
`"nickServ"`
: NickServ (`/NICKSERV` + password)
`"challengeAuth"`
: Challenge Auth (username + password)
`"sasl"`
: SASL (username + password)
`"serverPassword"`
: Server password (`/PASS` password)
`"saslExternal"`
: SASL EXTERNAL (cert)
`"customCommands"`
: Use "commands" field for auth. For example
```nix
commands = [ "/msg NickServ IDENTIFY my_password" ]
```
'';
};
nickname = mkOption {
type = nullOr str;
default = null;
description = "Primary nickname.";
};
nickname2 = mkOption {
type = nullOr str;
default = null;
description = "Secondary nickname.";
};
options = mkOption {
type = nullOr channelOptions;
default = null;
example = {
autoconnect = true;
useGlobalUserInformation = true;
};
description = "Channel options.";
};
password = mkOption {
type = nullOr str;
default = null;
description = ''
Password to use. Note this password will be readable by all user's
in the Nix store.
'';
};
realName = mkOption {
type = nullOr str;
default = null;
description = ''
Real name. Is used to populate the real name field that appears when
someone uses the `WHOIS` command on your nick.
'';
};
userName = mkOption {
type = nullOr str;
default = null;
description = ''
User name. Part of your `user@host` hostmask that
appears to other on IRC.
'';
};
servers = mkOption {
type = listOf str;
default = [ ];
example = [ "irc.oftc.net" ];
description = "IRC Server Address List.";
};
};
};
transformField = k: v: if (v != null) then "${k}=${v}" else null;
listChar = c: l:
if l != [ ] then concatMapStringsSep "\n" (transformField c) l else null;
computeFieldsValue = channel:
let
ifTrue = p: n: if p then n else 0;
result = with channel.options;
foldl' (a: b: a + b) 0 [
(ifTrue (!connectToSelectedServerOnly) 1)
(ifTrue useGlobalUserInformation 2)
(ifTrue forceSSL 4)
(ifTrue autoconnect 8)
(ifTrue (!bypassProxy) 16)
(ifTrue acceptInvalidSSLCertificates 32)
];
in toString (if channel.options == null then 0 else result);
loginMethodMap = {
nickServMsg = 1;
nickServ = 2;
challengeAuth = 4;
sasl = 6;
serverPassword = 7;
customCommands = 9;
saslExternal = 10;
};
loginMethod = channel:
transformField "L" (optionalString (channel.loginMethod != null)
(toString loginMethodMap.${channel.loginMethod}));
# Note: Missing option `D=`.
transformChannel = channelName:
let channel = cfg.channels.${channelName};
in concatStringsSep "\n" (remove null [
"" # leave a space between one server and another
(transformField "N" channelName)
(loginMethod channel)
(transformField "E" channel.charset)
(transformField "F" (computeFieldsValue channel))
(transformField "I" channel.nickname)
(transformField "i" channel.nickname2)
(transformField "R" channel.realName)
(transformField "U" channel.userName)
(transformField "P" channel.password)
(listChar "S" channel.servers)
(listChar "J" channel.autojoin)
(listChar "C" channel.commands)
]);
in {
meta.maintainers = with maintainers; [ thiagokokada ];
options.programs.hexchat = with types; {
enable = mkEnableOption "HexChat, a graphical IRC client";
channels = mkOption {
type = attrsOf modChannelOption;
default = { };
example = literalExpression ''
{
oftc = {
autojoin = [
"#home-manager"
"#linux"
];
charset = "UTF-8 (Unicode)";
commands = [
"ECHO Buzz Lightyear sent you a message: 'To Infinity... and Beyond!'"
];
loginMethod = sasl;
nickname = "my_nickname";
nickname2 = "my_secondchoice";
options = {
acceptInvalidSSLCertificates = false;
autoconnect = true;
bypassProxy = true;
connectToSelectedServerOnly = true;
useGlobalUserInformation = false;
forceSSL = false;
};
password = "my_password";
realName = "my_realname";
servers = [
"irc.oftc.net"
];
userName = "my_username";
};
}'';
description = ''
Configures {file}`$XDG_CONFIG_HOME/hexchat/servlist.conf`.
'';
};
settings = mkOption {
default = null;
type = nullOr (attrsOf str);
example = literalExpression ''
{
irc_nick1 = "mynick";
irc_username = "bob";
irc_realname = "Bart Simpson";
text_font = "Monospace 14";
};
'';
description = ''
Configuration for {file}`$XDG_CONFIG_HOME/hexchat/hexchat.conf`, see
<https://hexchat.readthedocs.io/en/latest/settings.html#list-of-settings>
for supported values.
'';
};
overwriteConfigFiles = mkOption {
type = nullOr bool;
default = false;
description = ''
Enables overwriting HexChat configuration files
({file}`hexchat.conf`, {file}`servlist.conf`).
Any existing HexChat configuration will be lost. Make sure to back up
any previous configuration before enabling this.
Enabling this setting is recommended, because everytime HexChat
application is closed it overwrites Nix/Home Manager provided
configuration files, causing:
1. Nix/Home Manager provided configuration to be out of sync with
actual active HexChat configuration.
2. Nix/Home Manager updates to be blocked until configuration files are
manually removed.
'';
};
theme = mkOption {
type = nullOr package;
default = null;
example = literalExpression ''
source = pkgs.fetchzip {
url = "https://dl.hexchat.net/themes/Monokai.hct#Monokai.zip";
sha256 = "sha256-WCdgEr8PwKSZvBMs0fN7E2gOjNM0c2DscZGSKSmdID0=";
stripRoot = false;
};
'';
description = ''
Theme package for HexChat. Expects a derivation containing decompressed
theme files. Note, `.hct` files are actually ZIP files,
as seen in example.
'';
};
};
config = mkIf cfg.enable {
assertions = [
(hm.assertions.assertPlatform "programs.hexchat" pkgs platforms.linux)
];
home.packages = [ pkgs.hexchat ];
xdg.configFile."hexchat" = mkIf (cfg.theme != null) {
source = cfg.theme;
recursive = true;
};
xdg.configFile."hexchat/hexchat.conf" = mkIf (cfg.settings != null) {
force = cfg.overwriteConfigFiles;
text = concatMapStringsSep "\n" (x: x + " = " + cfg.settings.${x})
(attrNames cfg.settings);
};
xdg.configFile."hexchat/servlist.conf" = mkIf (cfg.channels != { }) {
force = cfg.overwriteConfigFiles;
# Final line breaks is required to avoid cropping last field value.
text = concatMapStringsSep "\n" transformChannel (attrNames cfg.channels)
+ "\n\n";
};
};
}