pub-solar-os/profiles/core/default.nix
Timothy DeHerrera 3a735ce70b
core: pin registry by ref
Users may wish to change the default value of override and nixos
inputs. If they do so, we want the registry listing to reflect the
proper ref names afterwards.

Also create a shell alias to easily search every flake in nix.registry.
2021-02-14 15:50:49 -07:00

162 lines
3.2 KiB
Nix

{ config, lib, pkgs, ... }:
let inherit (lib) fileContents;
in
{
nix.package = pkgs.nixFlakes;
nix.systemFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
environment = {
systemPackages = with pkgs; [
binutils
coreutils
curl
direnv
dnsutils
dosfstools
fd
git
gotop
gptfdisk
iputils
jq
manix
nix-index
moreutils
nmap
ripgrep
tealdeer
utillinux
whois
];
shellInit = ''
export STARSHIP_CONFIG=${
pkgs.writeText "starship.toml"
(fileContents ./starship.toml)
}
'';
shellAliases =
let ifSudo = lib.mkIf config.security.sudo.enable;
in
{
# quick cd
".." = "cd ..";
"..." = "cd ../..";
"...." = "cd ../../..";
"....." = "cd ../../../..";
# git
g = "git";
# grep
grep = "rg";
gi = "grep -i";
# internet ip
myip = "dig +short myip.opendns.com @208.67.222.222 2>&1";
# nix
n = "nix";
np = "n profile";
ni = "np install";
nr = "np remove";
ns = "n search --no-update-lock-file";
nf = "n flake";
nepl = "n repl '<nixpkgs>'";
srch = "nsni";
nrb = ifSudo "sudo nixos-rebuild";
mn = ''
manix "" | grep '^# ' | sed 's/^# \(.*\) (.*/\1/;s/ (.*//;s/^# //' | sk --preview="manix '{}'" | xargs manix
'';
# fix nixos-option
nixos-option = "nixos-option -I nixpkgs=${toString ../../compat}";
# sudo
s = ifSudo "sudo -E ";
si = ifSudo "sudo -i";
se = ifSudo "sudoedit";
# top
top = "gotop";
# systemd
ctl = "systemctl";
stl = ifSudo "s systemctl";
utl = "systemctl --user";
ut = "systemctl --user start";
un = "systemctl --user stop";
up = ifSudo "s systemctl start";
dn = ifSudo "s systemctl stop";
jtl = "journalctl";
} // lib.mapAttrs'
(n: v:
let
prefix = lib.concatStrings (lib.take 2 (lib.stringToCharacters n));
ref = from:
if from ? ref
then "ns ${from.id}/${from.ref}"
else "ns ${from.id}";
in
lib.nameValuePair
"ns${prefix}"
(ref v.from)
)
config.nix.registry;
};
fonts = {
fonts = with pkgs; [ powerline-fonts dejavu_fonts ];
fontconfig.defaultFonts = {
monospace = [ "DejaVu Sans Mono for Powerline" ];
sansSerif = [ "DejaVu Sans" ];
};
};
nix = {
autoOptimiseStore = true;
gc.automatic = true;
optimise.automatic = true;
useSandbox = true;
allowedUsers = [ "@wheel" ];
trustedUsers = [ "root" "@wheel" ];
extraOptions = ''
experimental-features = nix-command flakes ca-references
min-free = 536870912
keep-outputs = true
keep-derivations = true
'';
};
programs.bash = {
promptInit = ''
eval "$(${pkgs.starship}/bin/starship init bash)"
'';
interactiveShellInit = ''
eval "$(${pkgs.direnv}/bin/direnv hook bash)"
'';
};
services.earlyoom.enable = true;
users.mutableUsers = false;
}