pyrox.dev
1# This module defines the packages that appear in
2# /run/current-system/sw.
3
4{ config, lib, pkgs, ... }:
5
6with lib;
7
8let
9
10 requiredPackages = map (pkg: setPrio ((pkg.meta.priority or 5) + 3) pkg)
11 [ pkgs.acl
12 pkgs.attr
13 pkgs.bashInteractive # bash with ncurses support
14 pkgs.bzip2
15 pkgs.coreutils-full
16 pkgs.cpio
17 pkgs.curl
18 pkgs.diffutils
19 pkgs.findutils
20 pkgs.gawk
21 pkgs.stdenv.cc.libc
22 pkgs.getent
23 pkgs.getconf
24 pkgs.gnugrep
25 pkgs.gnupatch
26 pkgs.gnused
27 pkgs.gnutar
28 pkgs.gzip
29 pkgs.xz
30 pkgs.less
31 pkgs.libcap
32 pkgs.ncurses
33 pkgs.netcat
34 config.programs.ssh.package
35 pkgs.mkpasswd
36 pkgs.procps
37 pkgs.su
38 pkgs.time
39 pkgs.util-linux
40 pkgs.which
41 pkgs.zstd
42 ];
43
44 defaultPackageNames =
45 [ "perl"
46 "rsync"
47 "strace"
48 ];
49 defaultPackages =
50 map
51 (n: let pkg = pkgs.${n}; in setPrio ((pkg.meta.priority or 5) + 3) pkg)
52 defaultPackageNames;
53 defaultPackagesText = "[ ${concatMapStringsSep " " (n: "pkgs.${n}") defaultPackageNames } ]";
54
55in
56
57{
58 options = {
59
60 environment = {
61
62 systemPackages = mkOption {
63 type = types.listOf types.package;
64 default = [];
65 example = literalExpression "[ pkgs.firefox pkgs.thunderbird ]";
66 description = ''
67 The set of packages that appear in
68 /run/current-system/sw. These packages are
69 automatically available to all users, and are
70 automatically updated every time you rebuild the system
71 configuration. (The latter is the main difference with
72 installing them in the default profile,
73 {file}`/nix/var/nix/profiles/default`.
74 '';
75 };
76
77 defaultPackages = mkOption {
78 type = types.listOf types.package;
79 default = defaultPackages;
80 defaultText = literalMD ''
81 these packages, with their `meta.priority` numerically increased
82 (thus lowering their installation priority):
83
84 ${defaultPackagesText}
85 '';
86 example = [];
87 description = ''
88 Set of default packages that aren't strictly necessary
89 for a running system, entries can be removed for a more
90 minimal NixOS installation.
91
92 Like with systemPackages, packages are installed to
93 {file}`/run/current-system/sw`. They are
94 automatically available to all users, and are
95 automatically updated every time you rebuild the system
96 configuration.
97 '';
98 };
99
100 pathsToLink = mkOption {
101 type = types.listOf types.str;
102 # Note: We need `/lib' to be among `pathsToLink' for NSS modules
103 # to work.
104 default = [];
105 example = ["/"];
106 description = "List of directories to be symlinked in {file}`/run/current-system/sw`.";
107 };
108
109 extraOutputsToInstall = mkOption {
110 type = types.listOf types.str;
111 default = [ ];
112 example = [ "dev" "info" ];
113 description = ''
114 Entries listed here will be appended to the `meta.outputsToInstall` attribute for each package in `environment.systemPackages`, and the files from the corresponding derivation outputs symlinked into {file}`/run/current-system/sw`.
115
116 For example, this can be used to install the `dev` and `info` outputs for all packages in the system environment, if they are available.
117
118 To use specific outputs instead of configuring them globally, select the corresponding attribute on the package derivation, e.g. `libxml2.dev` or `coreutils.info`.
119 '';
120 };
121
122 extraSetup = mkOption {
123 type = types.lines;
124 default = "";
125 description = "Shell fragments to be run after the system environment has been created. This should only be used for things that need to modify the internals of the environment, e.g. generating MIME caches. The environment being built can be accessed at $out.";
126 };
127
128 };
129
130 system = {
131
132 path = mkOption {
133 internal = true;
134 description = ''
135 The packages you want in the boot environment.
136 '';
137 };
138
139 };
140
141 };
142
143 config = {
144
145 environment.systemPackages = requiredPackages ++ config.environment.defaultPackages;
146
147 environment.pathsToLink =
148 [ "/bin"
149 "/etc/xdg"
150 "/etc/gtk-2.0"
151 "/etc/gtk-3.0"
152 "/lib" # FIXME: remove and update debug-info.nix
153 "/sbin"
154 "/share/emacs"
155 "/share/hunspell"
156 "/share/nano"
157 "/share/org"
158 "/share/themes"
159 "/share/vim-plugins"
160 "/share/vulkan"
161 "/share/kservices5"
162 "/share/kservicetypes5"
163 "/share/kxmlgui5"
164 "/share/systemd"
165 "/share/thumbnailers"
166 ];
167
168 system.path = pkgs.buildEnv {
169 name = "system-path";
170 paths = config.environment.systemPackages;
171 inherit (config.environment) pathsToLink extraOutputsToInstall;
172 ignoreCollisions = true;
173 # !!! Hacky, should modularise.
174 # outputs TODO: note that the tools will often not be linked by default
175 postBuild =
176 ''
177 # Remove wrapped binaries, they shouldn't be accessible via PATH.
178 find $out/bin -maxdepth 1 -name ".*-wrapped" -type l -delete
179
180 if [ -x $out/bin/glib-compile-schemas -a -w $out/share/glib-2.0/schemas ]; then
181 $out/bin/glib-compile-schemas $out/share/glib-2.0/schemas
182 fi
183
184 ${config.environment.extraSetup}
185 '';
186 };
187
188 };
189}