wow so cool

configuration-desktop.nix

@@ -2,35 +2,34 @@
 {
   networking.networkmanager.enable = true;
 
-  # Enable the X11 windowing system.
+  services = {
-  services.xserver.enable = true;
+    xserver.enable = true;
-  
-  # Enable CUPS to print documents.
-  services.printing.enable = true;
 
-  # Enable sound.
+    printing.enable = true;
-  services.pipewire = {
+
-    enable = true;
+    pipewire = {
-    pulse.enable = true;
+      enable = true;
+      pulse.enable = true;
+    };
+
+    libinput.enable = true;
+
+    displayManager.sddm = {
+      enable = true;
+      wayland.enable = true;
+    };
+
+    desktopManager.plasma6 = {
+      enable = true;
+    };
   };
 
-  # Enable touchpad support (enabled default in most desktopManager).
-  services.libinput.enable = true;
-
   virtualisation.docker = {
     enable = true;
     storageDriver = "zfs";
     logDriver = "journald";
   };
 
-  services.displayManager.sddm = {
-    enable = true;
-    wayland.enable = true;
-  };
-  services.desktopManager.plasma6 = {
-    enable = true;
-  };
-
   programs = {
     firefox.enable = true;
     kdeconnect.enable = true;
@@ -38,5 +37,9 @@
 
   environment.systemPackages = with pkgs; [
     dino
+    discord
+    element-desktop
+    slack
+    obs-studio
   ];
 }

configuration.nix

@@ -2,6 +2,7 @@
 
 {
   imports = [ ./overlays/packages.nix ];
+  nixpkgs.config.allowUnfree = true;
 
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
@@ -35,14 +36,79 @@
     wget
     curl
     btop
-    tmux
     nixfmt-rfc-style
+
+    # language servers
+    nil
+    rust-analyzer
+    lua-language-server
+    clang-tools
+    bash-language-server
+    pyright
+    csharp-ls
+    gopls
+    typescript-language-server
+    #ocamllsp
+
+    (python3.withPackages (p: with p; [
+      virtualenvwrapper
+      pylint
+      pytest
+      ipdb
+      ipython
+    ]))
+    pre-commit
   ];
 
   programs = {
-    zsh.enable = true;
+    zsh = {
+      enable = true;
+      enableCompletion = true;
+      syntaxHighlighting.enable = true;
+      vteIntegration = true;
+      enableLsColors = true;
+      histSize = 10000;
+      promptInit = ''
+        . ${pkgs.python3Packages.virtualenvwrapper}/bin/virtualenvwrapper.sh
+      '' + builtins.readFile ./dotfiles/zsh-prompt.sh;
+      shellInit = builtins.readFile ./dotfiles/zsh-init.sh;
+      shellAliases = {
+        nixos-edit = "(cd ~/nixos-config && vim configuration.nix)";
+        nixos-apply = "sudo nixos-rebuild switch --flake ~/nixos-config#$HOST";
+        ls = "ls --group-directories-first --color=auto";
+        ll = "ls -lh";
+        lh = "ll -ab";
+        l = "ls -ab";
+        grep = "grep --color=auto";
+        egrep = "egrep --color=auto";
+        objdump = "objdump -M intel";
+        gits = "git status";
+        pag = "ps aux | grep -v grep | grep -i";
+        hd = "hexdump -C";
+        man = "MAN_POSIXLY_CORRECT=1 man";
+        nose = "pytest -v --capture=no --pdbcls=IPython.terminal.debugger:TerminalPdb";
+        mkvirtualenv = "mkvirtualenv -r /etc/venv-default.txt";
+      };
+    };
+    tmux = {
+      enable = true;
+      extraConfig = builtins.readFile ./dotfiles/tmux.conf;
+    };
     htop.enable = true;
-    git.enable = true;
+    git = {
+      enable = true;
+      lfs.enable = true;
+      config = {
+        user.email = "audrey@rhelmot.io";
+        user.name = "Audrey Dutcher";
+        core.editor = "nvim";
+        init.defaultBranch = "main";
+        blame.markUnblamableLines = true;
+        merge.tool = "meld";
+        credential.helper = "store";
+        url."ssh://git@".insteadOf = "git://";
+      };
+    };
     neovim = {
       enable = true;
       defaultEditor = true;
@@ -79,6 +145,15 @@
     };
   };
 
+  environment.etc."gdb/gdbinit".source = ./dotfiles/gdb-init.gdb;
+  environment.etc."venv-default.txt".source = ./dotfiles/venv-default.txt;
+
+  security.pam.u2f = {
+    enable = true;
+    settings.authfile = ./dotfiles/u2f-keys;
+    settings.cue = true;
+  };
+
   # Enable the OpenSSH daemon.
   services.openssh.enable = true;
 }

dotfiles/gdb-init.gdb

@@ -0,0 +1,23 @@
+set disassembly-flavor intel
+#set follow-fork-mode child
+#set detatch-on-fork off
+set auto-load safe-path /
+set history save on
+set history filename ~/.gdb_history
+#source ~/code/peda/peda.py
+#source ~/code/gef/gef.py
+
+set $base64 = 0x0000555555554000
+
+define hd
+	dump binary memory /tmp/gdb-xxd $arg0 $arg0+$arg1
+	shell hexdump -C /tmp/gdb-xxd
+end
+
+#add-auto-load-safe-path /home/audrey/.rustup/toolchains
+#dir /home/audrey/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/etc
+#source ~/.decomp2dbg.py
+
+# apt install python3-dbg
+#source /usr/share/doc/python3.10/gdbinit
+#source /home/audrey/.gdbinit-gef.py

dotfiles/nvim-init.lua

@@ -273,8 +273,12 @@ rust_root_dir = function(fname)
   return primary or fallback
 end
 
-local pipe = io.popen('rustup which rust-analyzer --toolchain nightly')
+local pipe = io.popen('rustup which rust-analyzer --toolchain nightly 2>/dev/null')
 local rust_analyzer = pipe:read()
+if rust_analyzer == nil then
+  pipe = io.popen('which rust-analyzer')
+  rust_analyzer = pipe:read()
+end
 pipe = io.popen('which clangd')
 clangd = pipe:read()
 if clangd == nil then
@@ -283,6 +287,8 @@ if clangd == nil then
 end
 pipe = io.popen('which bash-language-server')
 bashls = pipe:read()
+pipe = io.popen('which pyright')
+pyright = pipe:read()
 pipe.close()
 if rust_analyzer ~= nil then
   rt.setup({
@@ -294,19 +300,22 @@ if rust_analyzer ~= nil then
     },
   })
 end
-lspconfig.pyright.setup{
+if pyright ~= nil then
-  on_attach = lsp_keybinds,
+  lspconfig.pyright.setup{
-  capabilities = capabilities,
+    on_attach = lsp_keybinds,
-  settings = {
+    capabilities = capabilities,
-    python = {
+    cmd = {pyright},
-      analysis = {
+    settings = {
-        autoSearchPaths = false,
+      python = {
-        diagnosticMode = "openFilesOnly",
+        analysis = {
-        useLibraryCodeForTypes = false,
+          autoSearchPaths = false,
+          diagnosticMode = "openFilesOnly",
+          useLibraryCodeForTypes = false,
+        },
       },
     },
-  },
+  }
-}
+end
 if clangd ~= nil then
   lspconfig.clangd.setup{
     on_attach = lsp_keybinds,
@@ -353,10 +362,10 @@ lspconfig.lua_ls.setup{
     },
   },
 }
-lspconfig.ocamllsp.setup{
+--lspconfig.ocamllsp.setup{
-  on_attach = lsp_keybinds,
+--  on_attach = lsp_keybinds,
-  capabilities = capabilities,
+--  capabilities = capabilities,
-}
+--}
 
 --vim.api.nvim_create_autocmd({ "BufWritePost", "BufReadPost" }, {
 --  callback = function()

dotfiles/tmux.conf

@@ -0,0 +1,60 @@
+# some basic options
+set-option -g default-shell $SHELL
+set-window-option -g mode-keys vi
+set-option -g history-limit 10000
+set-option -g set-clipboard off
+set -g escape-time 10
+
+# set prefix to c-a
+unbind C-a
+unbind C-b
+set -g prefix C-a
+bind C-a send-prefix
+
+set -g status-bg red
+set -g status-fg white
+
+# do some cool color stuff
+set -g default-terminal "tmux-256color"
+set -sa terminal-overrides ",xterm*:Tc"  # true-color
+set -as terminal-overrides ',xterm*:Smulx=\E[4::%p1%dm'  # undercurl support
+set -as terminal-overrides ',xterm*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'  # underscore colours - needs tmux-3.0
+
+# smart pane switching with awareness of vim splits
+bind -n C-h run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-h) || tmux select-pane -L || true"
+bind -n C-j run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-j) || tmux select-pane -D || true"
+bind -n C-k run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-k) || tmux select-pane -U || true"
+bind -n C-l run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-l) || tmux select-pane -R || true"
+# TODO bind these in vi normal mode
+bind C-h send-keys C-h
+bind C-j send-keys C-j
+bind C-k send-keys C-k
+bind C-l send-keys C-l
+
+# sane copying (TODO?)
+bind -Tcopy-mode-vi 'v' send -X begin-selection
+bind -Tcopy-mode-vi 'Y' send -X copy-pipe 'xclip'
+
+# launch splits in the same directory and with some copied environment
+# new window command opens window after current window
+unbind %
+unbind '"'
+unbind c
+bind % split-window -c "#{pane_current_path}" -h
+bind '"' split-window -c "#{pane_current_path}" -v
+bind c new-window -c "#{pane_current_path}" -a
+# garbage-collect split pane variables
+#set-hook -g pane-exited 'run-shell "zsh -c \"HOOK_PANE=#{hook_pane}; for VAR in \\\$(tmux show-environment | grep \"^ZSH_PANE_\\\${HOOK_PANE#%}_\" | cut -d= -f1); do tmux set-environment -u \\\${VAR}; done\""'
+
+# don't change the title once I've set it
+set-option -g allow-rename off
+
+# set window title to session name for scripting
+set-option -g set-titles-string "#H tmux #{session_name}"
+set-option -g set-titles on
+
+
+# do stuff on focus
+set focus-events on
+set-hook -g client-focus-in[0] attach
+#set-hook -g client-focus-in[1] 'run-shell "bash -c \"tmux list-panes -sF \\\"##D\\\" | while read -r MY_PANE; do tmux set-environment ZSH_PANE_\\\${MY_PANE#%}_IMPORTS \\\"\\\$(for var in DISPLAY WAYLAND_DISPLAY; do tmux show-environment -s \\\$var || true ; done)\\\"; done\" >/tmp/augh 2>&1"'

dotfiles/u2f-keys

@@ -0,0 +1 @@
+audrey:6pHU4pjv0ynp+Z3SkNyHTDhkMey2fzoLsZpU19jsvKjLyi++NZgxSBY1G9iJ1EPZAoLC9YHWyP8u9nKTkCemgg==,juL2EyhGRO9D5wIOg60jua83A4GUbQqfl2GrWnliJbj/0RPp5vUgMe1nZO6BdqfC6mx5IFfDlD5s41B/A3NqNQ==,es256,+presence

dotfiles/venv-default.txt

@@ -0,0 +1,8 @@
+pylint
+neovim
+nose
+pytest
+ipdb
+ipython
+virtualenvwrapper
+pre_commit

dotfiles/zsh-init.sh

@@ -0,0 +1,139 @@
+# vim: ft=zsh
+
+setopt appendhistory notify
+unsetopt beep nomatch
+
+#
+# key binding configuration
+#
+
+# create a zkbd compatible hash
+# to add other keys to this hash, see: man 5 terminfo
+typeset -A key
+
+key[Home]=${terminfo[khome]}
+key[End]=${terminfo[kend]}
+key[Insert]=${terminfo[kich1]}
+key[Delete]=${terminfo[kdch1]}
+key[Up]=${terminfo[kcuu1]}
+key[Down]=${terminfo[kcud1]}
+key[Left]=${terminfo[kcub1]}
+key[Right]=${terminfo[kcuf1]}
+key[PageUp]=${terminfo[kpp]}
+key[PageDown]=${terminfo[knp]}
+key[Backspace]=${terminfo[kbs]}
+
+# setup keybindings!
+bindkey -v
+export KEYTIMEOUT=1
+
+[[ -n "${key[Home]}"      ]]  && bindkey  "${key[Home]}"      beginning-of-line
+[[ -n "${key[End]}"       ]]  && bindkey  "${key[End]}"       end-of-line
+[[ -n "${key[Insert]}"    ]]  && bindkey  "${key[Insert]}"    overwrite-mode
+[[ -n "${key[Delete]}"    ]]  && bindkey  "${key[Delete]}"    backward-delete-char
+[[ -n "${key[Up]}"        ]]  && bindkey  "${key[Up]}"        up-line-or-history
+[[ -n "${key[Down]}"      ]]  && bindkey  "${key[Down]}"      down-line-or-history
+[[ -n "${key[Left]}"      ]]  && bindkey  "${key[Left]}"      backward-char
+[[ -n "${key[Right]}"     ]]  && bindkey  "${key[Right]}"     forward-char
+[[ -n "${key[Backspace]}" ]]  && bindkey  "${key[Backspace]}" backward-delete-char
+[[ -n "${key[PageUp]}"    ]]  && bindkey  "${key[PageUp]}"    up-history
+[[ -n "${key[PageDown]}"  ]]  && bindkey  "${key[PageDown]}"  down-history
+
+bindkey '^P' up-history
+bindkey '^N' down-history
+bindkey '^h' backward-delete-char
+bindkey '^w' backward-kill-word
+bindkey '^r' history-incremental-search-backward
+bindkey -a '/' history-incremental-search-backward
+bindkey "^[[1;5C" forward-word
+bindkey "^[[1;5D" backward-word
+
+# Finally, make sure the terminal is in application mode, when zle is
+# active. Only then are the values from $terminfo valid.
+if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
+    function enter-editing-mode () {
+        printf '%s' "${terminfo[smkx]}"
+    }
+    function exit-editing-mode () {
+        printf '%s' "${terminfo[rmkx]}"
+    }
+    zle -N zle-line-init enter-editing-mode
+    zle -N zle-line-finish exit-editing-mode
+fi
+
+
+#
+# Aliases
+#
+
+# standard functions
+
+# https://stackoverflow.com/questions/6250698/how-to-decode-url-encoded-string-in-shell
+function urldecode() {
+    python3 -c "import sys; from urllib.parse import unquote; print(unquote(sys.stdin.read()));"
+}
+
+function highlight() {
+    THING="$1"
+    shift
+    egrep --color=always "$THING|\$" "$@"
+}
+
+function rmida () {
+    rm -f *.idb *.i64 *.id0 *.id1 *.id2 *.id3 *.nam *.til
+}
+
+function rustc() { $(/bin/which rustc) "$@" && echo "Good girl." }
+
+function scale () {
+    INP=$1
+    OUT=$2
+    SCALE=${3-2}
+    SIZE="$(file $INP | egrep -o '[[:digit:]]+ x [[:digit:]]+')"
+    X=$(cut -d' ' -f1 <<<$SIZE)
+    Y=$(cut -d' ' -f3 <<<$SIZE)
+    convert $INP -size $(($X / $SCALE))x$(($Y / $SCALE)) $OUT
+}
+
+# watch a file and display a diff between an old and new version with respect to some command
+function watchdiff() {
+	WATCHME="$1"
+	NEWFILE=$(mktemp)
+	OLDFILE=$(mktemp)
+	shift
+	trap "rm -f $NEWFILE $OLDFILE; return" INT
+	while true; do
+		inotifywait -q -e close_write "$WATCHME"
+		"$@" >$NEWFILE
+		date
+		diff -u $OLDFILE $NEWFILE | perl /usr/share/doc/git/contrib/diff-highlight/diff-highlight | colordiff
+		mv $NEWFILE $OLDFILE
+	done
+}
+
+# virtualenv integration
+
+export WORKON_HOME=$HOME/.virtualenvs
+export VIRTUALENVWRAPPER_PYTHON=$(which python3)
+
+function tmpvirtualenv() {
+    rmvirtualenv test &>/dev/null
+    mkvirtualenv "$@" test && workon test
+}
+
+# default virtualenv
+if [ -d ~/.virtualenvs/default ]; then
+    . ~/.virtualenvs/default/bin/activate
+fi
+
+# standard vars
+export PYTHONBREAKPOINT="ipdb.set_trace"
+#export UV_USE_IO_URING=0  # TODO remove - quitting nvim on python files hangs
+export COLORTERM=1
+export SHELL=$(which zsh)
+export npm_config_prefix=~/.local
+
+# site vars, functions, and aliases
+if [ -e ~/.site_aliases.sh ]; then
+    source ~/.site_aliases.sh
+fi

dotfiles/zsh-prompt.sh

@@ -0,0 +1,48 @@
+# vim: ft=zsh
+
+NOCOLOR=""
+PURPLE=""
+YELLOW=""
+GREEN=""
+BOLDYELLOW=""
+BOLDRED=""
+BOLDGREEN=""
+
+typeset -A modecolor
+
+modecolor[emacs]=$BOLDYELLOW
+modecolor[viins]=$BOLDYELLOW
+modecolor[main]=$BOLDYELLOW
+modecolor[vicmd]=$PURPLE
+modecolor[viopp]=$BOLDYELLOW
+modecolor[visual]=$YELLOW
+modecolor[isearch]=$BOLDRED
+modecolor[command]=$BOLDGREEN
+modecolor[.safe]=$BOLDYELLOW
+
+function update-prompt-color {
+    MODE=$2
+    [ -z "$MODE" ] && MODE=$KEYMAP
+    [ -z "$MODE" ] && MODE=main
+    COLOR="${modecolor[$MODE]}"
+    [ "$MODE" = "main" ] && INDICATOR='+' || INDICATOR=' '
+    PS1="%{$COLOR%}[$INDICATOR] %~%# %{$NOCOLOR%}"
+ 
+    [ -n "$VIRTUAL_ENV" -a ! "$(basename "$VIRTUAL_ENV")" = "default" ] && VENV_STRING="%{$GREEN%}($(basename $VIRTUAL_ENV))" || VENV_STRING=
+    USER_STRING="%{$PURPLE%}%n@%m"
+    #USER_STRING="%{$PURPLE%}rhelmot@%m"
+    TIME_STRING="%{$PURPLE%}[%{$YELLOW%}%D{%r}%{$PURPLE%}]"
+
+    RPS1="$VENV_STRING $USER_STRING $TIME_STRING%{$NOCOLOR%}"
+    zle && zle reset-prompt
+}
+
+function neutral-prompt-color {
+    update-prompt-color dummy main
+}
+
+zle -N zle-line-init update-prompt-color
+zle -N zle-keymap-select update-prompt-color
+zle -N zle-line-finish neutral-prompt-color
+
+update-prompt-color

sites/daisy/configuration.nix

@@ -9,6 +9,8 @@
   services.zfs.trim.enable = true;
   # fstrim is also enabled by nixos-hardware, but only runs for /boot
 
+  services.fprintd.enable = true;
+
   networking.hostName = "daisy";
   networking.hostId = "293a1290";