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i3status: add module

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PR #1210
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Justin Lovinger 2020-04-30 23:49:20 -04:00 committed by Robert Helgesson
parent 866d7d5152
commit ecc1f2310c
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2
.github/CODEOWNERS vendored
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@ -48,6 +48,8 @@
/modules/programs/home-manager.nix @rycee
/modules/programs/i3status.nix @JustinLovinger
/modules/programs/keychain.nix @marsam
/modules/programs/lesspipe.nix @rycee

6
modules/lib/maintainers.nix
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@ -7,6 +7,12 @@
# [1] https://github.com/NixOS/nixpkgs/blob/fca0d6e093c82b31103dc0dacc48da2a9b06e24b/maintainers/maintainer-list.nix#LC1
{
justinlovinger = {
name = "Justin Lovinger";
email = "git@justinlovinger.com";
github = "JustinLovinger";
githubId = 7183441;
};
owm111 = {
email = "7798336+owm111@users.noreply.github.com";
name = "Owen McGrath";

1
modules/modules.nix
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@ -68,6 +68,7 @@ let
(loadModule ./programs/gpg.nix { })
(loadModule ./programs/home-manager.nix { })
(loadModule ./programs/htop.nix { })
(loadModule ./programs/i3status.nix { })
(loadModule ./programs/info.nix { })
(loadModule ./programs/irssi.nix { })
(loadModule ./programs/lieer.nix { })

208
modules/programs/i3status.nix Normal file
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@ -0,0 +1,208 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.i3status;
enabledModules = filterAttrs (n: v: v.enable) cfg.modules;
formatOrder = n: ''order += "${n}"'';
formatModule = n: v:
let
formatLine = n: v:
let
formatValue = v:
if isBool v then
(if v then "true" else "false")
else if isString v then
''"${v}"''
else
toString v;
in "${n} = ${formatValue v}";
in ''
${n} {
${concatStringsSep "\n " (mapAttrsToList formatLine v)}
}
'';
settingsType = with types; attrsOf (oneOf [ bool int str ]);
sortAttrNamesByPosition = comparator: set:
let pos = n: set."${n}".position;
in sort (a: b: comparator (pos a) (pos b)) (attrNames set);
in {
meta.maintainers = [ hm.maintainers.justinlovinger ];
options.programs.i3status = {
enable = mkEnableOption "i3status";
enableDefault = mkOption {
type = types.bool;
default = true;
description = ''
Whether or not to enable
the default configuration.
'';
};
general = mkOption {
type = settingsType;
default = { };
description = ''
Configuration to add to i3status <filename>config</filename>
<code>general</code> section.
See
<citerefentry>
<refentrytitle>i3status</refentrytitle>
<manvolnum>1</manvolnum>
</citerefentry>
for options.
'';
example = literalExample ''
{
colors = true;
color_good = "#e0e0e0";
color_degraded = "#d7ae00";
color_bad = "#f69d6a";
interval = 1;
}
'';
};
modules = mkOption {
type = types.attrsOf (types.submodule {
options = {
enable = mkOption {
type = types.bool;
default = true;
description = ''
Whether or not to enable this module.
'';
};
position = mkOption {
type = with types; either int float;
description = ''
Position of this module in i3status <code>order</code>.
'';
};
settings = mkOption {
type = settingsType;
default = { };
description = ''
Configuration to add to this i3status module.
See
<citerefentry>
<refentrytitle>i3status</refentrytitle>
<manvolnum>1</manvolnum>
</citerefentry>
for options.
'';
example = literalExample ''
{
format = "♪ %volume";
format_muted = "♪ muted (%volume)";
device = "pulse:1";
}
'';
};
};
});
default = { };
description = ''
Modules to add to i3status <filename>config</filename> file.
See
<citerefentry>
<refentrytitle>i3status</refentrytitle>
<manvolnum>1</manvolnum>
</citerefentry>
for options.
'';
example = literalExample ''
{
"volume master" = {
position = 1;
settings = {
format = "♪ %volume";
format_muted = "♪ muted (%volume)";
device = "pulse:1";
};
};
"disk /" = {
position = 2;
settings = {
format = "/ %avail";
};
};
}
'';
};
};
config = mkIf cfg.enable {
programs.i3status = mkIf cfg.enableDefault {
general = {
colors = mkDefault true;
interval = mkDefault 5;
};
modules = {
ipv6 = { position = mkDefault 1; };
"wireless _first_" = {
position = mkDefault 2;
settings = {
format_up = mkDefault "W: (%quality at %essid) %ip";
format_down = mkDefault "W: down";
};
};
"ethernet _first_" = {
position = mkDefault 3;
settings = {
format_up = mkDefault "E: %ip (%speed)";
format_down = mkDefault "E: down";
};
};
"battery all" = {
position = mkDefault 4;
settings = { format = mkDefault "%status %percentage %remaining"; };
};
"disk /" = {
position = mkDefault 5;
settings = { format = mkDefault "%avail"; };
};
load = {
position = mkDefault 6;
settings = { format = mkDefault "%1min"; };
};
memory = {
position = mkDefault 7;
settings = {
format = mkDefault "%used | %available";
threshold_degraded = mkDefault "1G";
format_degraded = mkDefault "MEMORY < %available";
};
};
"tztime local" = {
position = mkDefault 8;
settings = { format = mkDefault "%Y-%m-%d %H:%M:%S"; };
};
};
};
home.packages = [ pkgs.i3status ];
xdg.configFile."i3status/config".text = concatStringsSep "\n" ([ ]
++ optional (cfg.general != { }) (formatModule "general" cfg.general)
++ map formatOrder (sortAttrNamesByPosition lessThan enabledModules)
++ mapAttrsToList formatModule
(mapAttrs (n: v: v.settings) enabledModules));
};
}

1
tests/default.nix
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@ -41,6 +41,7 @@ import nmt {
./modules/programs/fish
./modules/programs/git
./modules/programs/gpg
./modules/programs/i3status
./modules/programs/kakoune
./modules/programs/lf
./modules/programs/lieer

4
tests/modules/programs/i3status/default.nix Normal file
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@ -0,0 +1,4 @@
{
i3status-with-custom = ./with-custom.nix;
i3status-with-default = ./with-default.nix;
}

67
tests/modules/programs/i3status/with-custom.nix Normal file
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@ -0,0 +1,67 @@
{ config, lib, pkgs, ... }:
with lib;
{
config = {
programs.i3status = {
enable = true;
enableDefault = false;
general = {
colors = true;
color_good = "#e0e0e0";
color_degraded = "#d7ae00";
color_bad = "#f69d6a";
interval = 1;
};
modules = {
"volume master" = {
position = 1;
settings = {
format = "♪ %volume";
format_muted = "♪ muted (%volume)";
device = "pulse:1";
};
};
"disk /" = {
position = 2;
settings = { format = "/ %avail"; };
};
};
};
nixpkgs.overlays = [
(self: super: { i3status = pkgs.writeScriptBin "dummy-i3status" ""; })
];
nmt.script = ''
assertFileContent \
home-files/.config/i3status/config \
${
pkgs.writeText "i3status-expected-config" ''
general {
color_bad = "#f69d6a"
color_degraded = "#d7ae00"
color_good = "#e0e0e0"
colors = true
interval = 1
}
order += "volume master"
order += "disk /"
disk / {
format = "/ %avail"
}
volume master {
device = "pulse:1"
format = "♪ %volume"
format_muted = "♪ muted (%volume)"
}
''
}
'';
};
}

73
tests/modules/programs/i3status/with-default.nix Normal file
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@ -0,0 +1,73 @@
{ config, lib, pkgs, ... }:
with lib;
{
config = {
programs.i3status = {
enable = true;
enableDefault = true;
};
nixpkgs.overlays = [
(self: super: { i3status = pkgs.writeScriptBin "dummy-i3status" ""; })
];
nmt.script = ''
assertFileContent \
home-files/.config/i3status/config \
${
pkgs.writeText "i3status-expected-config" ''
general {
colors = true
interval = 5
}
order += "ipv6"
order += "wireless _first_"
order += "ethernet _first_"
order += "battery all"
order += "disk /"
order += "load"
order += "memory"
order += "tztime local"
battery all {
format = "%status %percentage %remaining"
}
disk / {
format = "%avail"
}
ethernet _first_ {
format_down = "E: down"
format_up = "E: %ip (%speed)"
}
ipv6 {
}
load {
format = "%1min"
}
memory {
format = "%used | %available"
format_degraded = "MEMORY < %available"
threshold_degraded = "1G"
}
tztime local {
format = "%Y-%m-%d %H:%M:%S"
}
wireless _first_ {
format_down = "W: down"
format_up = "W: (%quality at %essid) %ip"
}
''
}
'';
};
}