.bashrc: Add shorthands for ssh-ing into tailscale nodes

it can cause a dead loop when you chdir and a buffer is from the
previous dir.

bash/.bashrc

@@ -9,14 +9,10 @@ alias ls='ls --color=auto'
 PS1='[\u@\h \W]\$ '
 
 # Execute tmux in Alacritty
-if [ "$TERM" == "alacritty" ]; then
+if [[ "$TERM" == "alacritty" || "$TERM_PROGRAM" == "WezTerm" ]]; then
   exec tmux
 fi
 
-# Set TERM to screen-256color inside tmux
-# (Needs tmux.conf changes)
-[[ $TMUX != "" ]] && export TERM="screen-256color"
-
 # SSH without checking or adding host keys to known_hosts
 # Useful for cloud server rescue environment & installation
 alias sshtmp="ssh -o 'UserKnownHostsFile /dev/null' -o 'StrictHostKeyChecking no'"
@@ -24,10 +20,12 @@ alias moshtmp="mosh --ssh=\"ssh -o 'UserKnownHostsFile /dev/null' -o 'StrictHost
 
 # SSH with automatic "screen"
 function sshscr() {
+  [ -z "$1" ] && return
   ssh -t $@ screen -RR -d
 }
 
 function moshscr() {
+  [ -z "$1" ] && return
   mosh $@ -- screen -RR -d
 }
 
@@ -45,5 +43,48 @@ function sshunlock() {
   set +o pipefail
 }
 
+
+# Show a menu of all known Tailscale nodes for the user to select from
+function tsselect() {
+  local items=()
+  local hostnames=()
+  while read -r line; do
+    local name=$(echo "$line" | awk '{ print $2 }')
+    local ip=$(echo "$line" | awk '{ print $1 }')
+    items+=("$name ($ip)")
+    hostnames+=("$name")
+  done <<< $(tailscale status --self=false | sort -k 2)
+
+  _COLUMNS=$COLUMNS
+  # Force options to display in one column
+  COLUMNS=80
+  select item in "${items[@]}" Cancel; do
+    if [ $REPLY -eq ${#items[@]} ]; then
+      echo ""
+    fi
+    echo ${hostnames[$((REPLY - 1))]}
+    break;
+  done
+  COLUMNS=$_COLUMNS
+}
+
+# SSH shorthands, same as before but for tailscale nodes
+function moshscrts() {
+  moshscr $(tsselect)
+}
+
+function sshscrts() {
+  sshscr $(tsselect)
+}
+
+function _ssh() {
+  [ -z "$1" ] && return
+  ssh $@
+}
+
+function sshts() {
+  _ssh $(tsselect)
+}
+
 # Add local to path
 export PATH="$PATH:~/.local/bin"

nvim/.config/nvim/init.vim

@@ -31,6 +31,10 @@ set autoindent
 " Syntax highlighting
 set syntax=on
 
+" LaTeX
+let g:vimtex_view_general_viewer = 'okular'
+let g:vimtex_view_general_options = '--unique file:@pdf\#src:@line@tex'
+
 let g:special_filetype_pattern = 'neo-tree\|toggleterm\|minimap'
 
 " Show line numbers on non-toolbar buffers
@@ -55,3 +59,10 @@ function _G.set_terminal_keymaps()
 end
 EOF
 autocmd TermOpen term://* lua set_terminal_keymaps()
+
+" Spell checking
+autocmd FileType tex,markdown setlocal spell spelllang=en_us
+
+" Editor integration
+let $GIT_EDITOR = 'nvr -cc split --remote-wait --servername ' . v:servername
+autocmd FileType gitcommit,gitrebase,gitconfig set bufhidden=delete

nvim/.config/nvim/lua/plugins.lua

@@ -1,6 +1,6 @@
 vim.cmd [[packadd packer.nvim]]
 
-return require('packer').startup(function(use)
+return require('packer').startup({function(use)
     -- Packer can manage itself
     use 'wbthomason/packer.nvim'
 
@@ -66,6 +66,9 @@ return require('packer').startup(function(use)
                     position = "left",
                     width = 36,
                 },
+                filesystem = {
+                    use_libuv_file_watcher = true,
+                },
             })
             require("neo-tree.sources.manager").show("filesystem")
         end,
@@ -125,4 +128,52 @@ return require('packer').startup(function(use)
             end,
         }) end,
     }
-end)
+
+    -- Session Manager
+    use {
+        "olimorris/persisted.nvim",
+        config = function()
+            require("persisted").setup({
+                autoload = true,
+                before_save = function()
+                    require('neo-tree.sources.manager').close('filesystem')
+                    for _, term in pairs(require("toggleterm.terminal").get_all()) do
+                        term:close()
+                    end
+                end,
+                after_save = function()
+                    require('neo-tree.sources.manager').show('filesystem')
+                end,
+                before_source = function()
+                    require('neo-tree.sources.manager').close('filesystem')
+                end,
+                after_source = function()
+                    require('neo-tree.sources.manager').show('filesystem')
+                    -- Reload LSP
+                    vim.lsp.stop_client(vim.lsp.get_active_clients())
+                end,
+            })
+        end,
+    }
+
+    -- Mini.nvim tools
+    use {
+        "echasnovski/mini.nvim",
+        config = function()
+            -- Trailing space highlighter
+            require("mini.trailspace").setup({
+                only_in_normal_buffers = true,
+            })
+        end,
+    }
+
+    -- LaTeX plugin
+    use "lervag/vimtex"
+end,
+config = {
+    display = {
+        open_fn = require('packer.util').float,
+    },
+    -- Let's reload manually
+    auto_reload_compiled = false,
+}})

sway/.config/sway/config

@@ -14,7 +14,7 @@ set $down j
 set $up k
 set $right l
 # Your preferred terminal emulator
-set $term alacritty
+set $term wezterm
 # Your preferred application launcher
 # Note: pass the final command to swaymsg so that the resulting window can be opened
 # on the original workspace that the command was run on.
@@ -224,7 +224,7 @@ include /home/peter/.config/sway/local.d/*
 
 output "*" bg $wallpaper fill
 
-bindsym Ctrl+Mod1+l exec swaylock -i $wallpaper --clock --fade-in 1 --indicator --indicator-thickness 6 --ring-color ebdbb2 --inside-color 00000055 --key-hl-color 4d4d4d --line-uses-ring --separator-color 00000000 --text-color ebdbb2 --timestr "%H:%M"
+bindsym Ctrl+Mod1+l exec swaylock -i $wallpaper --indicator-thickness 6 --ring-color ebdbb2 --inside-color 00000055 --key-hl-color 4d4d4d --line-uses-ring --separator-color 00000000 --text-color ebdbb2
 bindsym $mod+x exec bemenu-run | xargs swaymsg exec --
 
 bindsym Print exec grimshot --notify save area

tmux/.tmux.conf

@@ -1,5 +1,6 @@
-# Pretend to be screen-256color
-set-option -g default-terminal "screen-256color"
+# Force 256color terminal (with true color capabilities)
+set-option -g default-terminal "tmux-256color"
+set -as terminal-features ",xterm-256color:RGB"
 
 # Allow mouse input (to switch window / panes)
 set -g mouse on

wezterm/.config/wezterm/wezterm.lua

@@ -0,0 +1,7 @@
+local wezterm = require("wezterm")
+return {
+    color_scheme = "Gruvbox Dark",
+    font = wezterm.font("FiraCode Nerd Font Mono"),
+    font_size = 10.5,
+    enable_tab_bar = false, -- I use tmux
+}