Files
config/users/pbsds/home/profiles/shell.nix

229 lines
7.5 KiB
Nix

{ pkgs, lib, config, ... }:
let
# why not just use functions normally? ctrl-alt-e is why!
_tmpfn_name = "_tmpfn_ex4aiNgu"; # pwgen ftw
mkArgsAlias = alias: ''${_tmpfn_name}() { unset -f ${_tmpfn_name}; ${alias}; }; ${_tmpfn_name}'';
in
{
programs.bash.enable = true;
#programs.bash.enableCompletion = true;
programs.bash.shellOptions = [
# Append to history file rather than replacing it.
"histappend"
# check the window size after each command and, if
# necessary, update the values of LINES and COLUMNS.
"checkwinsize"
# Extended globbing.
"extglob"
"globstar"
# Warn if closing shell with running jobs.
"checkjobs"
];
# programs.bash.historySize = 10000; # in ram
# programs.bash.historyFileSize = 100000; # on file
programs.bash.historyControl = [
"erasedups"
"ignoreboth"
];
programs.bash.historyIgnore = [ "ls" "file" "cat" "type" "exit" ];
programs.bash.initExtra = ''
# tldr
if command -v tldr >/dev/null; then
complete -F _command tldr
fi
'';
# ~/.inputrc
programs.readline = {
enable = true;
bindings = {
"\\e[Z" = "menu-complete"; # shift+tab
};
variables = {
# https://man.archlinux.org/man/core/readline/readline.3.en#Variables
completion-ignore-case = true;
blink-matching-paren = true; # briefly move cursor to opening parenthesis when a closing parenthesis is inserted
colored-completion-prefix = true; # color common prefix of possible completions ($LS_COLORS)
colored-stats = true; # displays completions with different colors to indicate file type ($LS_COLORS)
enable-bracketed-paste = true;
#match-hidden-files = true;
#show-all-if-ambiguous = true;
mark-symlinked-directories = true; # completed names which are symbolic links to directories have a slash appended
};
};
imports = [ ../modules/jump.nix ];
programs.jump.enableBash = true;
programs.nix-index.enable = true;
programs.nix-index-database.comma.enable = true; # via nix-index-database flake
#programs.command-not-found.enable = false; # mutex with nix-index
programs.fzf = {
enable = true; # TODO: does this conflict with system-wide setup?
# alt-c
changeDirWidgetCommand = "fd --type d"; # respects .gitignore
changeDirWidgetOptions = [ "--preview 'tree -C {} | head -200'" ];
# ctrl-t
# fileWidgetCommand = "fd . --type file"; # respects .gitignore
fileWidgetCommand = "fd . | sort --ignore-case --general-numeric-sort"; # respects .gitignore
fileWidgetOptions = [
"--bind 'home:first'"
"--bind 'end:last'"
"--cycle"
# bat is installed in bat.nix
#"--preview 'head {}'"
# "--preview 'bat {}'"
# "--preview 'tail -n$LINES {} | bat --file-name {} --paging never --style plain'"
# "--preview 'bat {} --paging never --style plain' --preview-window follow"
"--preview 'if [[ -f {} ]]; then tail -n$LINES {} | bat --paging=never --style=plain --color=always --file-name {} ; elif [[ -e {}/.git ]]; then git -C {} status else file {} ; fi' --preview-window follow"
# https://github.com/junegunn/fzf/discussions/3363#discussioncomment-6419463
"--bind 'ctrl-a:reload:eval $FZF_DEFAULT_COMMAND --no-ignore'"
];
# ctrl-r
#historyWidgetOptions = [ "--sort" "--exact" ];
};
# TODO: slow when colors are enabled, use lsd instead?
# https://github.com/eza-community/eza/issues/922
programs.eza.enable = true;
programs.eza.enableAliases = lib.mkIf (lib.versionOlder config.home.version.release "24.05") true;
programs.eza.enableBashIntegration = true;
programs.eza.enableZshIntegration = true;
#programs.eza.icons = "auto"; # --icons=auto
programs.eza.extraOptions = [ "--group" "--group-directories-first" ];
#programs.zoxide.enable = true;
#programs.zoxide.options = [ "--cmd cd --cmd dc" ];
# # https://carapace-sh.github.io/carapace-bin/completers.html
# programs.carapace.enable = true; # completions
# programs.bash.sessionVariables.CARAPACE_EXCLUDES = "just"; # comma-separated
# i can't type
home.shellAliases.sl = "ls";
#home.shellAliases.dc = "cd";
home.shellAliases.cdtmp = ''cd "$(mktemp -d)"'';
programs.direnv.enable = true;
programs.direnv.nix-direnv.enable = true;
programs.tealdeer.enable = true;
programs.tealdeer.settings.updates.auto_update = true;
# old alias, just learn to use ncdu lol
home.shellAliases.dush = "du -shc * | sort -h";
home.shellAliases.dushd = "du -shc * .[!.]?* | sort -h";
home.shellAliases.open = "xdg-open";
home.shellAliases.rwhich = mkArgsAlias ''which "$@" | xargs -d"\n" realpath --'';
home.shellAliases.rwhichcd = mkArgsAlias ''
local dir=$(which "$@" | xargs -d"\n" realpath -- | cut -d/ -f-4 | grep ^/nix/store/ | fzf --height=15 ||:)
if [[ -n "$dir" && -d "$dir" ]]; then
# history -s "$(printf "cd %q\n" "$dir")"
# history -a
cd "$dir"
fi
'';
home.shellAliases.grep = "grep --color";
home.shellAliases.diff = "diff -u --color"; # eyo
home.shellAliases.ip = "ip -br -color";
home.shellAliases.watch = "watch -c "; # colors
home.shellAliases.sudo = "sudo "; # support aliases
home.shellAliases.xargs = "xargs "; # support aliases
# old -> new
home.shellAliases.vimv = "edir";
# Be conservative with files
# --preserver-root is for GNU versions, preventing changing perms on /
home.shellAliases.chown = "chown --preserve-root";
home.shellAliases.chmod = "chmod --preserve-root";
home.shellAliases.chgrp = "chgrp --preserve-root";
home.shellAliases.rm = "rm --preserve-root";
# prompt if deleting more than 3 files at a time
#home.shellAliases.rm = "rm -i";
#home.shellAliases.mv = "mv -i";
#home.shellAliases.cp = "cp -i";
home.shellAliases.fda = "fd --no-ignore --hidden";
home.shellAliases.afd = "fd --no-ignore --hidden";
home.shellAliases.drg = lib.mkIf (config.programs.git.enable && config.programs.git.delta.enable) (
mkArgsAlias ''rg "$@" --json | delta''
);
# via nix-index-with-full-db
home.shellAliases.nlocate = "nix-locate --top-level --regex";
home.shellAliases.nlocateo = mkArgsAlias ''nix-locate --top-level --regex "$@" | tr -s ' ' | cut -d' ' -f4'';
home.shellAliases.kaomoji = "curl -s 'https://kaomoji.ru/en/' | htmlq tr td span --text | grep . | shuf | head -n1";
home.shellAliases.swgl = "env LIBGL_ALWAYS_SOFTWARE=true GALLIUM_DRIVER=llvmpipe __GLX_VENDOR_LIBRARY_NAME=mesa ";
home.packages = lib.filter (x: x != null) (with pkgs; [
rsync
bind.dnsutils # dig
# dogdns # dog, better dig
edir # better vimv
curl
wget
wakeonlan
#tldr
stress # brrr
entr # live reload
glances
# bottom
faketty
axel aria aria2 # brrr
xe # better xargs
sd # better sed
fd # better find
# silver-searcher # 'ag'
ripgrep # 'rg'
comby # ast-based rewrite
#fx # js tui viewer
gron # grep-able json
jq # json queries
yq # includes xq (xml) and tomlq
#fq # jq for binaries
xh # "friendly fast curl"
htmlq # html css queries
(pkgs.xan or null) # a jq for csv, zsv
# xee # xml xpath queries
pkgs.unstable.just # justfile
gum
mprocs
systemctl-tui
# sysz
duf # df alternative
#du-dust # better du
ncdu # du tui
hexyl # better hexdump
#xplr # tui file explorer
aha # ansi colors to html
(pkgs.colorized-logs or unstable.colorized-logs) # ansi2txt, pipetty
]);
home.file.".config/ncdu/config".text = ''
--one-file-system
--exclude-kernfs
--color dark
'';
}