mirror of
https://github.com/buckley310/nixos-config.git
synced 2024-11-09 18:47:02 +00:00
122 lines
2.8 KiB
Nix
122 lines
2.8 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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powerlineOpts = [
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"-mode=flat"
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"-colorize-hostname"
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"-cwd-mode=dironly"
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"-modules=user,host,cwd,nix-shell,git,jobs"
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"-git-assume-unchanged-size 0"
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];
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system-rev = toString config.system.nixos.revision;
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in
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{
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environment.systemPackages = with pkgs; [
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dnsutils
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du-dust
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entr
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file
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gcc
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git
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htop
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jq
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lm_sensors
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ncdu
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nix-index
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nix-top
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nixpkgs-fmt
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openssl
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psmisc
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pv
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pwgen
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python3
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rsync
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sqlite
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tcpdump
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inetutils
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tree
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unzip
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usbutils
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wget
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whois
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zip
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(writeShellScriptBin "dirt" "while sleep 1; do grep '^Dirty:' /proc/meminfo ; done")
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(writeShellScriptBin "nix-roots" "nix-store --gc --print-roots | grep -v ^/proc/")
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(writeShellScriptBin "pip-install" "exec python -m ensurepip --user")
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(writeShellScriptBin "nixos-check-reboot" ''
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set -e
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booted="$(readlink /run/booted-system/{initrd,kernel,kernel-modules})"
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built="$(readlink /nix/var/nix/profiles/system/{initrd,kernel,kernel-modules})"
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if [ "$booted" = "$built" ]
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then
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echo OK
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exit 0
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else
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echo REBOOT NEEDED
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exit 1
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fi
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'')
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(writeScriptBin "zfsram" ''
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#!${pkgs.python3}/bin/python
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for ln in open('/proc/spl/kstat/zfs/arcstats').readlines():
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if ln.startswith('size '):
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print(str(int(ln.split(' ')[-1])/(1024*1024*1024))[:5],'GB')
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'')
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(writeShellScriptBin "channel" ''
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echo
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echo "NixOS ${config.system.nixos.release} (${config.system.defaultChannel})"
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echo
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echo "${system-rev} current local"
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echo "$(curl --silent -L ${config.system.defaultChannel}/git-revision) latest available"
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echo
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'')
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];
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environment.etc.nixpkgs.source = pkgs.path;
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nix.nixPath = [ "nixpkgs=/etc/nixpkgs" ];
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environment.etc."pip.conf".text = ''
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[install]
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no-warn-script-location = false
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'';
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environment.variables.PLGO_HOSTNAMEFG = "0";
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environment.variables.PLGO_HOSTNAMEBG = "114";
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programs.tmux = {
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enable = true;
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terminal = "screen-256color";
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};
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programs.bash.interactiveShellInit = ''
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stty -ixon
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alias p=python3
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alias catc='${pkgs.vimpager-latest}/bin/vimpager --force-passthrough'
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alias nix-env="echo nix-env is disabled #"
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function _update_ps1() {
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PS1="\n$(${pkgs.powerline-go}/bin/powerline-go ${lib.concatStringsSep " " powerlineOpts})$ "
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}
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[ "$TERM" = "linux" ] || PROMPT_COMMAND="_update_ps1; $PROMPT_COMMAND"
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'';
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programs.neovim = {
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enable = true;
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viAlias = true;
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vimAlias = true;
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configure = {
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packages.sconfig.start = [ pkgs.vimPlugins.vim-nix ];
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customRC = ''
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set nowrap scrolloff=9
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'';
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};
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};
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}
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