nixos-config/modules/cli/default.nix
2024-06-16 23:44:31 -04:00

166 lines
4.8 KiB
Nix

{ lib, pkgs, ... }:
{
imports = [
./kubernetes.nix
./powerline.nix
];
environment.systemPackages = with pkgs; [
darkhttpd
dnsutils
du-dust
entr
file
gcc
iftop
inetutils
iotop
jq
lm_sensors
ncdu
nix-index
nix-prefetch-github
nix-top
nixpkgs-fmt
nodejs
openssl
parted
pciutils
psmisc
pv
pwgen
python3
rsync
sqlite
tcpdump
tree
unzip
usbutils
wget
whois
yq
zip
(writeShellScriptBin "dirt" "while sleep 1; do grep '^Dirty:' /proc/meminfo ; done")
(lib.hiPrio (writeShellScriptBin "iftop" ''
exec ${iftop}/bin/iftop -P -m100M "$@"
''))
(writeShellScriptBin "bat" ''
${bat}/bin/bat --color=always --wrap=never --terminal-width=80 "$@"
'')
(writeShellScriptBin "hd" ''
exec hexdump -C "$@"
'')
(writeShellScriptBin "pip-install" ''
nix run 'nixpkgs#python3.pkgs.pip' -- install --user --upgrade --break-system-packages pip
'')
(writeShellScriptBin "nix-roots" ''
nix-store --gc --print-roots | grep -v \
-e '^/proc/' \
-e '/.cache/nix/flake-registry.json '
'')
(writeScriptBin "zfsram" ''
#!${pkgs.python3}/bin/python
for ln in open('/proc/spl/kstat/zfs/arcstats').readlines():
if ln.startswith('size '):
print(str(int(ln.split(' ')[-1])/(1024*1024*1024))[:5],'GB')
'')
];
environment.variables.HTOPRC = "/dev/null";
programs.htop = {
enable = true;
settings = {
hide_userland_threads = 1;
highlight_base_name = 1;
show_program_path = 0;
tree_sort_direction = -1;
tree_view = 1;
update_process_names = 1;
};
package = pkgs.htop.overrideAttrs (
{ patches ? [ ], ... }: {
patches = patches ++ [
# This patch fixes process sort order while in tree view.
# Started in 3.3.0. Should be fixed in 3.4.0.
(pkgs.fetchpatch {
url = "https://github.com/htop-dev/htop/commit/5d778eaacc78c69d5597b57afb4f98062d8856ef.patch";
hash = "sha256-bjIYve2cAQNYKOYqQcVrw3aJs9ceanjfv0Y9yRwNlvg=";
})
];
}
);
};
programs.git = {
enable = true;
config = {
alias.up = "push";
alias.dn = "pull";
alias.sh = "show";
alias.glog = "log --all --decorate --oneline --graph";
alias.logl = "log --oneline -n10";
alias.vlog = "log --name-status";
core.pager = "less -x1,5";
pull.ff = "only";
init.defaultBranch = "main";
};
};
programs.tmux = {
enable = true;
terminal = "screen-256color";
extraConfig = ''
bind-key j command-prompt -p "Join pane:" "join-pane -s '%%'"
bind-key '"' split-window -v -c "#{pane_current_path}"
bind-key '%' split-window -h -c "#{pane_current_path}"
set -g base-index 1
set -g history-limit 10000
set -g pane-base-index 1
set -g renumber-windows on
set -sa terminal-overrides ",*256color:Tc"
# escape-time reduces the time where the escape key acts as an alt key
set -s escape-time 1
################################################################################
# Smart pane switching with awareness of Vim splits.
# See: https://github.com/christoomey/vim-tmux-navigator
is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
| grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|l?n?vim?x?|fzf)(diff)?$'"
bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h' 'select-pane -L'
bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j' 'select-pane -D'
bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k' 'select-pane -U'
bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l' 'select-pane -R'
tmux_version='$(tmux -V | sed -En "s/^tmux ([0-9]+(.[0-9]+)?).*/\1/p")'
if-shell -b '[ "$(echo "$tmux_version < 3.0" | bc)" = 1 ]' \
"bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\' 'select-pane -l'"
if-shell -b '[ "$(echo "$tmux_version >= 3.0" | bc)" = 1 ]' \
"bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\\\' 'select-pane -l'"
bind-key -T copy-mode-vi 'C-h' select-pane -L
bind-key -T copy-mode-vi 'C-j' select-pane -D
bind-key -T copy-mode-vi 'C-k' select-pane -U
bind-key -T copy-mode-vi 'C-l' select-pane -R
bind-key -T copy-mode-vi 'C-\' select-pane -l
'';
};
programs.bash.interactiveShellInit = ''
stty -ixon
alias jq='jq --indent 4'
alias yq='yq --indent 4'
alias p=python3
alias h=htop
alias nix-env="echo nix-env is disabled #"
alias nix-what-depends-on='nix-store --query --referrers'
alias day='date "+%Y-%m-%d"'
alias grep='grep --color=auto'
alias tmp='cd "$(mktemp -d)"'
alias nixpkgs='nix repl --file flake:nixpkgs'
'';
}