160 lines
		
	
	
		
			4.1 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			160 lines
		
	
	
		
			4.1 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
| # This module defines the packages that appear in
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| # /run/current-system/sw.
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| 
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| { config, lib, pkgs, ... }:
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| 
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| with lib;
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| 
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| let
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| 
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|   requiredPackages =
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|     [ config.nix.package
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|       pkgs.acl
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|       pkgs.attr
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|       pkgs.bashInteractive # bash with ncurses support
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|       pkgs.bzip2
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|       pkgs.coreutils
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|       pkgs.cpio
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|       pkgs.curl
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|       pkgs.diffutils
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|       pkgs.findutils
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|       pkgs.gawk
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|       pkgs.glibc # for ldd, getent
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|       pkgs.gnugrep
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|       pkgs.gnupatch
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|       pkgs.gnused
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|       pkgs.gnutar
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|       pkgs.gzip
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|       pkgs.xz
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|       pkgs.less
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|       pkgs.libcap
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|       pkgs.nano
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|       pkgs.ncurses
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|       pkgs.netcat
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|       config.programs.ssh.package
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|       pkgs.perl
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|       pkgs.procps
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|       pkgs.rsync
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|       pkgs.strace
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|       pkgs.su
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|       pkgs.time
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|       pkgs.utillinux
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|       pkgs.which # 88K size
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|     ];
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| 
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| in
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| 
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| {
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|   options = {
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| 
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|     environment = {
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| 
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|       systemPackages = mkOption {
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|         type = types.listOf types.package;
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|         default = [];
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|         example = literalExample "[ pkgs.firefox pkgs.thunderbird ]";
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|         description = ''
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|           The set of packages that appear in
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|           /run/current-system/sw.  These packages are
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|           automatically available to all users, and are
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|           automatically updated every time you rebuild the system
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|           configuration.  (The latter is the main difference with
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|           installing them in the default profile,
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|           <filename>/nix/var/nix/profiles/default</filename>.
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|         '';
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|       };
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| 
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|       pathsToLink = mkOption {
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|         type = types.listOf types.str;
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|         # Note: We need `/lib' to be among `pathsToLink' for NSS modules
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|         # to work.
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|         default = [];
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|         example = ["/"];
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|         description = "List of directories to be symlinked in <filename>/run/current-system/sw</filename>.";
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|       };
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| 
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|       extraOutputsToInstall = mkOption {
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|         type = types.listOf types.str;
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|         default = [ ];
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|         example = [ "doc" "info" "devdoc" ];
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|         description = "List of additional package outputs to be symlinked into <filename>/run/current-system/sw</filename>.";
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|       };
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| 
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|     };
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| 
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|     system = {
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| 
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|       path = mkOption {
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|         internal = true;
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|         description = ''
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|           The packages you want in the boot environment.
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|         '';
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|       };
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| 
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|     };
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| 
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|   };
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| 
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|   config = {
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| 
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|     environment.systemPackages = requiredPackages;
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| 
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|     environment.pathsToLink =
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|       [ "/bin"
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|         "/etc/xdg"
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|         "/etc/gtk-2.0"
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|         "/etc/gtk-3.0"
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|         "/lib" # FIXME: remove and update debug-info.nix
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|         "/sbin"
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|         "/share/applications"
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|         "/share/desktop-directories"
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|         "/share/doc"
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|         "/share/emacs"
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|         "/share/icons"
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|         "/share/menus"
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|         "/share/mime"
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|         "/share/nano"
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|         "/share/org"
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|         "/share/terminfo"
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|         "/share/themes"
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|         "/share/vim-plugins"
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|         "/share/vulkan"
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|       ];
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| 
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|     system.path = pkgs.buildEnv {
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|       name = "system-path";
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|       paths = config.environment.systemPackages;
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|       inherit (config.environment) pathsToLink extraOutputsToInstall;
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|       ignoreCollisions = true;
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|       # !!! Hacky, should modularise.
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|       # outputs TODO: note that the tools will often not be linked by default
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|       postBuild =
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|         ''
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|           if [ -x $out/bin/update-mime-database -a -w $out/share/mime ]; then
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|               XDG_DATA_DIRS=$out/share $out/bin/update-mime-database -V $out/share/mime > /dev/null
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|           fi
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| 
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|           if [ -x $out/bin/gtk-update-icon-cache -a -f $out/share/icons/hicolor/index.theme ]; then
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|               $out/bin/gtk-update-icon-cache $out/share/icons/hicolor
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|           fi
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| 
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|           if [ -x $out/bin/glib-compile-schemas -a -w $out/share/glib-2.0/schemas ]; then
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|               $out/bin/glib-compile-schemas $out/share/glib-2.0/schemas
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|           fi
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| 
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|           if [ -x $out/bin/update-desktop-database -a -w $out/share/applications ]; then
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|               $out/bin/update-desktop-database $out/share/applications
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|           fi
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| 
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|           if [ -x $out/bin/install-info -a -w $out/share/info ]; then
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|             shopt -s nullglob
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|             for i in $out/share/info/*.info $out/share/info/*.info.gz; do
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|                 $out/bin/install-info $i $out/share/info/dir
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|             done
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|           fi
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|         '';
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|     };
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| 
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|   };
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| }
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