(scripts) hopefully fixed fzf search for void linux

bash-conf-home/.bash_paths

@@ -6,8 +6,11 @@
 # important for window manager and menu app (fuzzel, rofi, ..)
 # to find scripts and utilities
 
-export_paths=("${HOME}/dotfiles/scripts")
+unset export_paths
+export_paths+=("${HOME}/dotfiles/scripts")
+export_paths+=("${HOME}/dotfiles/desktop-files")
 export_paths+=("/opt/jlink")
+export_paths+=("${HOME}/.cargo/bin")
 
 for entry in ${export_paths[@]}; do
     if ! [[ -d "${entry}" ]]; then

bash-conf-work/.bash_paths

@@ -7,6 +7,7 @@
 # to find scripts and utilities
 
 export_paths=("${HOME}/dotfiles/scripts")
+export_paths+=("${HOME}/dotfiles/desktop-files")
 export_paths+=("${HOME}/tools/jlink")
 
 for entry in ${export_paths[@]}; do

bashrc/.bashrc

@@ -2,6 +2,9 @@
 # ~/.bashrc
 #
 
+# select vim as editor for sudoedit
+export EDITOR=vim
+
 # configure behaviour of command history
 ## disable duplicates in command history
 export HISTCONTROL=ignoreboth:erasedups
@@ -35,7 +38,10 @@ if ! $(which navigate &>/dev/null); then
 fi
 
 if $(which eza &>/dev/null); then
-    alias list='eza -lao --no-permissions --group-directories-first -s=ext --color=always --time-style long-iso'
+    alias list='eza -lao --no-permissions --group-directories-first \
+        -s=ext --color=always --time-style long-iso'
+    alias tree='eza -laoT --no-permissions --group-directories-first \
+        -s=ext --color=always --time-style long-iso -I=.git'
 else
     alias list='ls -hAl --color=auto --group-directories-first'
 fi
@@ -57,6 +63,8 @@ fi
 # because `libreWolf` is ambiguous for tab completion
 if $(which librewolf &>/dev/null); then
     alias firefox='librewolf'
+elif $(which librewolf.appimage &>/dev/null); then
+    alias firefox='librewolf.appimage'
 fi
 
 # short forms for tmux commands

desktop-files/firefox.desktop

@@ -0,0 +1,6 @@
+[Desktop Entry]
+Name=firefox
+Comment=launch zegonix browser of choice
+Exec=bash start-browser.sh
+Type=Application
+Categories=Network;WebBrowser;

ghostty/.config/ghostty/config

@@ -17,7 +17,11 @@ selection-invert-fg-bg = true
 
 window-decoration = server
 mouse-scroll-multiplier = 1.0
+
 app-notifications = no-clipboard-copy
 copy-on-select = false
+clipboard-paste-protection = false
+clipboard-read = allow
+clipboard-write = allow
 
 theme = zegonix

ghostty/.config/ghostty/themes/zegonix

@@ -1,5 +1,5 @@
 
-background = #0C0C18
+background = #14141F
 foreground = #D0D0D0
 
 ################

gitconfig/.gitconfig

@@ -13,9 +13,13 @@
 [include]
     path = ~/.config/.gitconfig
 
-[format]
-    pretty = tformat:%C(yellow)%h %C(blue)%as%C(auto)%d %C(reset)%s
-
 [alias]
-    graph = log --oneline --all --graph
-    oneline = log -20
+    graph = log \
+        --oneline \
+        --all \
+        --graph \
+        --pretty='tformat:%C(yellow)%h %C(blue)%as%C(auto)%d %C(reset)%s'
+
+    oneline = log \
+        -n 20 \
+        --pretty='tformat:%C(yellow)%h %C(blue)%as%C(auto)%d %C(reset)%s'

gtk/.config/gtk-3.0/settings.ini

@@ -1,4 +1,5 @@
 [Settings]
-gtk-icon-theme-name = Adwaita
-gtk-theme-name = Adwaita-dark
-gtk-font-name = JetBrainsMonoNerdFont
+gtk-icon-theme-name=Adwaita
+gtk-theme-name=Adwaita-dark
+gtk-cursor-theme-name=Adwaita
+gtk-font-name=JetBrainsMonoNerdFont

gtk/.config/gtk-4.0/settings.ini

@@ -1,4 +1,5 @@
 [Settings]
-gtk-icon-theme-name = Adwaita
-gtk-theme-name = Adwaita-dark
-gtk-font-name = JetBrainsMonoNerdFont
+gtk-icon-theme-name=Adwaita
+gtk-theme-name=Adwaita-dark
+gtk-cursor-theme-name=Adwaita
+gtk-font-name=JetBrainsMonoNerdFont

i3/.config/i3/config

@@ -45,7 +45,7 @@ exec --no-startup-id dunst
 exec --no-startup-id picom -b
 
 # clean up and start polybar
-exec_always --no-startup-id killall polybar
+exec_always --no-startup-id pkill polybar
 exec_always --no-startup-id bash ~/.config/polybar/launch_polybar.sh
 
 # xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the
@@ -128,6 +128,7 @@ bindsym $mod+7 workspace number $ws7
 bindsym $mod+8 workspace number $ws8
 bindsym $mod+9 workspace number $ws9
 bindsym $mod+0 workspace number $ws10
+bindsym $mod+b scratchpad show
 
 # move focused container to workspace
 bindsym $mod+Shift+1 move container to workspace number $ws1
@@ -140,6 +141,7 @@ bindsym $mod+Shift+7 move container to workspace number $ws7
 bindsym $mod+Shift+8 move container to workspace number $ws8
 bindsym $mod+Shift+9 move container to workspace number $ws9
 bindsym $mod+Shift+0 move container to workspace number $ws10
+bindsym $mod+Shift+z move scratchpad
 
 # move focused container and switch to workspace
 bindsym $mod+$Alt+1 move container to workspace number $ws1; workspace number $ws1
@@ -166,8 +168,8 @@ bindsym $mod+o move workspace to output up
 bindsym $mod+p move workspace to output right
 
 # take screenshots
-bindsym $mod+s       exec --no-startup-id maim -suo | xclip -selection clipboard -t image/png
-bindsym $mod+Shift+s exec --no-startup-id maim -suo "${HOME}/Pictures/screenshots/$(date '+%Y%m%d_%H%M%S').png"
+bindsym $mod+s       exec --no-startup-id bash x11-screenshot.sh --clipboard
+bindsym $mod+Shift+s exec --no-startup-id bash x11-screenshot.sh
 
 # use pactl for media keys
 set $refresh_i3status killall -SIGUSR1 i3status
@@ -195,7 +197,7 @@ mouse_warping none
 ############################
 
 # load background image
-exec --no-startup-id feh --bg-fill ~/dotfiles/images/blaa.jpg
+exec --no-startup-id feh --bg-fill ~/dotfiles/images/pixel-windows.png
 
 # window border style
 default_border pixel 2
@@ -203,8 +205,8 @@ default_floating_border pixel 0
 for_window [class=".*"] border pixel 1
 
 # gaps between windows and screen border
-gaps inner 4 px
-gaps outer 2 px
+gaps inner 6 px
+gaps outer 0 px
 
 # Font for window titles. Will also be used by the bar unless a different font
 # is used in the bar {} block below.

misc/reduced-tmux.conf

@@ -1,69 +0,0 @@
-
-# use interactive shell instead of login shell
-set-option -g default-command "/bin/bash"
-
-# enable rgb colors
-set -ag terminal-overrides ",*:RGB"
-
-# reasonable resizing
-setw -g aggressive-resize on
-
-# start window and pane index at 1
-set -g base-index 1
-set -g pane-base-index 1
-set-window-option -g pane-base-index 1
-set-option -g renumber-windows on
-
-# status bar
-set -g status-interval 5
-
-# buffer size
-set-option -g history-limit 3000
-
-
-### input options & keybindings
-set-window-option -g mode-keys vi
-bind-key -n M-c copy-mode
-
-bind-key -T copy-mode-vi 'v' send -X begin-selection
-bind-key -T copy-mode-vi 'y' send -X copy-selection
-
-# change prefix key to <space>
-unbind C-b
-set-option -g prefix C-Space
-
-# window navigation
-bind-key -n M-Left  previous-window
-bind-key -n M-Right next-window
-bind-key -n M-S-Left  swap-window -t -1 -d
-bind-key -n M-S-Right swap-window -t +1 -d
-
-# pane navigation
-bind -n M-Left  select-pane -L
-bind -n M-Down  select-pane -D
-bind -n M-Up    select-pane -U
-bind -n M-Right select-pane -R
-
-bind -n M-j swap-pane -D
-bind -n M-k swap-pane -U
-
-bind-key -n M-F1 select-layout even-horizontal
-bind-key -n M-F2 select-layout main-vertical
-bind-key -n M-F3 select-layout tiled
-
-unbind x
-bind-key x kill-pane -t +0
-
-# detach current session and close terminal
-bind-key k run "tmux detach -P"
-
-# enable mouse support
-set -g mouse on
-# bind -n WheelUpPane {
-#     if -F '#{==:#{window_name},nvim}' {
-#         send-keys -M
-#     } {
-#         copy-mode -e
-#     }
-# }
-

misc/xorg/home/xorg.conf

@@ -2,13 +2,13 @@
 
 
 Section "Monitor"
-	Identifier	"DisplayPort-2"
+	Identifier	"DP-3"
 	Option		"Primary"	"true"
 	Option		"DPMS"
 EndSection
 
 Section "Monitor"
-	Identifier	"DisplayPort-1"
-	Option		"rightof"	"DisplayPort-2"
+	Identifier	"DP-2"
+	Option		"rightof"	"DP-3"
 	Option		"DPMS"
 EndSection

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

@@ -127,10 +127,8 @@ return {
 		-- Enable the following language servers
 		local servers = {
 			clangd = {},
+			marksman = {},
 			lua_ls = {
-                -- cmd = {...},
-                -- filetypes = { ...},
-                -- capabilities = {},
 				settings = {
 					Lua = {
 						completion = {

nvim/.config/nvim/lua/zegonix/settings.lua

@@ -3,9 +3,7 @@ vim.wo.number = true
 vim.o.relativenumber = true
 
 -- sync clipboards of nvim and os
-vim.schedule(function()
-    vim.opt.clipboard = "unnamedplus"
-end)
+vim.opt.clipboard = "unnamedplus"
 
 -- disable line wrap..
 vim.o.wrap = false
@@ -30,10 +28,10 @@ vim.keymap.set("n", "<Esc>", "<cmd>nohlsearch<CR>") -- clear search highlight on
 vim.api.nvim_create_autocmd("FileType", {
 	pattern = "*",
 	callback = function()
-vim.o.tabstop = 4
-vim.o.softtabstop = 4
-vim.o.shiftwidth = 4
-vim.o.expandtab = true
+		vim.o.tabstop = 4
+		vim.o.softtabstop = 4
+		vim.o.shiftwidth = 4
+		vim.o.expandtab = true
 	end,
 })
 

polybar/.config/polybar/launch_polybar.sh

@@ -1,5 +1,5 @@
 if type "xrandr"; then
-  for m in $(xrandr --query | grep " connected" | cut -d" " -f1); do
+  for m in $(xrandr --query | grep " connected " | cut -d" " -f1); do
     MONITOR=$m polybar --reload toph &
   done
 else

readme.md

@@ -3,55 +3,7 @@
 A collection of configuration files meant to be used with GNU stow, hence the directory structure.
 
 
-## Usage
-
-### List of packages to install
-* (alacritty)
-* audacious
-* bash-completion
-* bat
-* bitwarden
-* dunst
-* eza
-* feh
-* fzf
-* git
-* ghostty
-* ly
-* maim
-* man
-* neovim
-* pandoc
-* pavucontrol
-* picom
-* polybar
-* ripgrep
-* rofi
-* starship
-* stow
-* tmux
-* unzip
-* xclip
-
-AUR:
-* paru
-
-
-### Getting the repository
-Navigate to your home directory `~/`.
-Download the repository to that directory or do it the recommended way and clone it there with git:
-```
-    git clone https://github.com/zegonix/dotfiles.git
-```
-or
-```
-    git clone git@github.com:zegonix/dotfiles.git
-```
-
-**Note:** The location of the local copy is important for stow. You can put it somewhere else, but you will have to configure stow to inform it of non default source and target locations, the target is relative to the source by default.
-
-
-### Link configurations with GNU stow
+## Link configurations with GNU stow
 Make sure to have `stow` installed.
 Navigate into your local copy of the repository, usually `~/dotfiles`.
 Create links to the configurations with:
@@ -60,16 +12,11 @@ Create links to the configurations with:
 ```
 for example
 ```
-    stow alacritty
+    stow bashrc
 ```
 It is important to execute this and similar commands in the root directory of the repository `~/dotfiles` unless you specify source and target locations manually.
 
 
-## Todos
-
-* [ ] configure lock screen (probably i3lock)
-* [ ] sway (wayland in general..)
-* [ ] terminal emulators to keep in mind:
-  * [ ] `foot` (wayland exclusive) -> postponed for potential wayland setup
-
+## Ideas for scripts
 
+* (sed) script to reformat text files for a configurable line length.

rofi/.config/rofi/config.rasi

@@ -1,23 +1,36 @@
 @theme "~/.config/rofi/themes/zegonix-blue.rasi"
-//@theme "~/.config/rofi/themes/zegonix-black.rasi"
+// @theme "~/.config/rofi/themes/zegonix-black.rasi"
 
 configuration {
-  modes: "combi,window,run";
+    // mode
+    modes: "combi,run";
     combi-modes: "drun,run";
     drun-match-fields: "name,generic,keywords";
-  matching: "fuzzy";
+
+    // blargh?
     monitor: -1;
     terminal: "ghostty";
+    no-plugins: true;
+
+    // matching
+    matching: "fuzzy";
     case-sensitive: false;
+
+    // keybindings
     kb-row-up: "Up,Control+k";
     kb-row-down: "Down,Control+j";
-  kb-accept-entry: "Return,Control+m";
+    kb-accept-entry: "Return";
     kb-remove-to-eol: "";
+    kb-clear-line: "";
+    kb-remove-word-back: "Control+BackSpace,Control+w";
+
+    // do not cancel me!
     timeout {
         action: "kb-cancel";
         delay: 0;
     }
 
+    // ??
     filebrowser {
         directories-first: true;
         sorting-method: "name";

rofi/.config/rofi/themes/zegonix-black.rasi

@@ -1,18 +1,18 @@
 * {
-  font: "Victor Mono Nerd Font 13";
+  font: "JetBrains Mono Nerd Font 14";
 
   zx-transparent:       transparent;
   zx-white:             #C8C8C8FF;
-  zx-dark-blue:         #080C1CEA;
+  zx-dark-blue:         #000010EA;
   zx-blue:              #203050C8;
-  zx-light-blue:        #6bceffff;
+  zx-light-blue:        #5BB8FFFF;
   zx-cyan:              #15D7E5FF;
   zx-light-grey:        #A0A0ADFF;
   zx-dark-grey:         #202028C8;
   zx-black:             #000000EA;
   zx-background:        @zx-black;
   zx-secondary:         @zx-dark-grey;
-  zx-accent:            @zx-white;
+  zx-accent:            @zx-light-grey;
   zx-text:              @zx-white;
 
   background-color:     transparent;
@@ -20,16 +20,14 @@
 
 window {
   location: center;
-  width: 35%;
+  width: 30%;
 
   background-color: @zx-background;
 
   border: 0;
   border-color: @zx-accent;
 
-  padding: 2 12 8 12;
-
-  children: [mainbox];
+  children: [ mainbox ];
 }
 
 mainbox {
@@ -37,7 +35,7 @@ mainbox {
   border: 0px;
   spacing: 8px;
 
-  children: [inputbar, listview];
+  children: [ inputbar, listview, mode-switcher ];
 }
 
 inputbar {
@@ -50,7 +48,7 @@ inputbar {
   border: 0 0 1px 0;
   border-color: @zx-accent;
 
-  children: [prompt, entry];
+  children: [ entry ];
 }
 
 prompt {
@@ -72,17 +70,17 @@ listview {
   spacing: 5px;
 
   border: 0px;
-  background-color: @transparent; //@zx-background;
+  background-color: @zx-transparent;
 
-  children: [element];
+  children: [ element ];
 }
 
 element {
-  background-color: transparent;
+  background-color: @zx-transparent;
   text-color: inherit;
   border: 0;
 
-  children: [element-text];
+  children: [ element-text ];
 }
 
 element-text {
@@ -107,3 +105,18 @@ element-text.selected {
 prompt, entry, element-text {
   vertical-align: 0.5;
 }
+
+mode-switcher {
+    children: [ button ];
+}
+
+button {
+    padding: 4 0 4 0;
+    text-color: @zx-text;
+    text-transform: bold;
+}
+
+button.selected {
+    text-color: @zx-background;
+    background-color: @zx-accent;
+}

rofi/.config/rofi/themes/zegonix-blue.rasi

@@ -20,15 +20,13 @@
 
 window {
   location: center;
-  width: 25%;
+  width: 30%;
 
   background-color: @zx-background;
 
   border: 0;
   border-color: @zx-accent;
 
-  //padding: 2 12 8 12;
-
   children: [mainbox];
 }
 
@@ -44,7 +42,6 @@ inputbar {
   spacing: 40px;
   padding: 10px;
 
-  //background-color: @zx-secondary;
   text-color: @zx-text;
 
   border: 0 0 1px 0;
@@ -72,7 +69,7 @@ listview {
   spacing: 5px;
 
   border: 0px;
-  background-color: @zx-transparent; //@zx-background;
+  background-color: @zx-transparent;
 
   children: [element];
 }

scripts/audio-sink-switcher.sh

@@ -5,12 +5,11 @@ select_audio_sink() {
 
     IFS=$(echo -en "\n\b")
     devices=($(echo "${sinks}" | grep -ioP "(?<=name: ).*$"))
-    ids=($(echo "${sinks}" | grep -ioP "(?<=object.serial = ).*$"))
-    names=($(echo "${sinks}" | grep -ioP "(?<=device\.description = ).*$"))
+    names=($(echo "${sinks}" | grep -ioP "(?<=description: ).*$"))
     unset IFS
 
-    if [[ "${#ids[@]}" != "${#names[@]}" ]] || [[ "${#ids[@]}" != "${#devices[@]}" ]]; then
-        echo "ERROR: #ids (${#ids[@]}) != #names (${#names[@]})"
+    if [[ "${#devices[@]}" != "${#names[@]}" ]]; then
+        echo "ERROR: #devices (${#devices[@]}) != #names (${#names[@]})"
         return 1
     fi
 
@@ -25,10 +24,10 @@ select_audio_sink() {
         return 1
     fi
 
-    if ((${#ids[@]} > 16)); then
+    if ((${#devices[@]} > 16)); then
         lines=16
     else
-        lines=${#ids[@]}
+        lines=${#devices[@]}
     fi
 
     if $(which rofi &>/dev/null); then
@@ -57,7 +56,7 @@ select_audio_sink() {
         return 1
     fi
 
-    pactl set-default-sink ${ids[$number]//\"/}
+    pactl set-default-sink ${devices[$number]//\"/}
 }
 
 select_audio_sink

scripts/default-tmux-session.sh

@@ -1,7 +1,8 @@
 #!/usr/bin/env bash
 
-DEFAULT_SESSION='quak'
-DUMMY_SESSION='dummy'
+default_session='quak'
+dummy_session='dummy'
+temp_window='temp'
 
 function create_default_session {
     if [[ -n "$TMUX" ]]; then
@@ -13,31 +14,45 @@ function create_default_session {
     # check if the default session exists
     # redirect stderr to /dev/null because `session not found` is
     # not a relevant error in this case
-    if $(tmux has-session -t ${DEFAULT_SESSION} 2>/dev/null); then
+    if $(tmux has-session -t ${default_session} 2>/dev/null); then
         # return success so the external attach command is run
         return 0
     fi
 
+    # check repository paths
+    if [[ -d "${HOME}/repositories" ]]; then
+        path_repositories="${HOME}/repositories"
+    fi
+    if [[ -d "${HOME}/dotfiles" ]]; then
+        path_dotfiles="${HOME}/dotfiles"
+    elif [[ -n "${path_repositories}" ]] && [[ -d "${path_repositories}/dotfiles" ]]; then
+        path_dotfiles="${path_repositories}/dotfiles"
+    fi
+    if [[ -d "${HOME}/collection" ]]; then
+        path_documentation="${HOME}/collection"
+    elif [[ -n "${path_repositories}" ]] && [[ -d "${path_repositories}/collection" ]]; then
+        path_documentation="${path_repositories}/collection"
+    fi
+
     # start dummy session to avoid error messages on `has-session`
-    tmux new-session -d -s "$DUMMY_SESSION"
+    tmux new-session -d -s "${dummy_session}"
 
     # dont forget the '-d' option, otherwise the session is closed
     # before the rest of the commands are executed
-    tmux new-session -d -s "$DEFAULT_SESSION" -n "temp" -c "$HOME" # create dummy window to set default path for new windows
-    tmux new-window -t "$DEFAULT_SESSION" -n "dotfiles" -c "$HOME/dotfiles"
-    tmux new-window -t "$DEFAULT_SESSION" -n "docs" -c "$HOME/collection"
-    tmux new-window -t "$DEFAULT_SESSION" -n "stuff" -c "$HOME"
-    tmux kill-window -t "temp"
+    tmux new-session -d -s "${default_session}" -n "${temp_window}" -c "${HOME}" # create dummy window to set default path for new windows
+    tmux new-window -t "${default_session}" -n "dotfiles" -c "${path_dotfiles}"
+    tmux new-window -t "${default_session}" -n "docs" -c "${path_documentation}"
+    tmux new-window -t "${default_session}" -n "stuff" -c "${HOME}"
+    tmux kill-window -t "${temp_window}"
 
-    # this causes the script to exit only, when the session is ended or detached
-    # it also causes tmux's detach command with hang up signal to fail
-    # therefore the following line is commented out
-    # an `alias` is created in `.bashrc` which calls this script and runs
-    # `tmux attach` on successful execution
+    ## NOTE: this causes the script to exit only, when the session is ended
+    ## or detached.
+    ## it also causes tmux's detach command with hang up signal to fail,
+    ## therefore the following line is commented out and an `alias` is
+    ## created in `.bashrc`, which runs this script and `tmux attach`
+    #tmux attach -t "${DEFAULT_SESSION}"
 
-    #tmux attach -t "$DEFAULT_SESSION"
-
-    tmux kill-session -t "$DUMMY_SESSION"
+    tmux kill-session -t "${dummy_session}"
 }
 
 create_default_session

scripts/fzf-bash-history.sh

@@ -23,7 +23,7 @@ function __search-history {
     READLINE_POINT=$((0 + ${#command}))
 }
 
-if [[ "$-" == *i* ]] && which fzf &>/dev/null; then
+if [[ "$-" == *i* ]] && $(which fzf &>/dev/null); then
     bind -r "\C-r"
     bind -x '"\C-r": __search-history'
 fi

scripts/start-browser.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+if $(which librewolf &>/dev/null); then
+    librewolf
+elif $(which librewolf.appimage); then
+    librewolf.appimage
+else
+    notify-send "[ERROR]" "Failed to start browser"
+fi

scripts/trailing-whitespace.sh

@@ -1,105 +1,181 @@
 #!/usr/bin/env bash
 
 function remove-whitespace {
+    # exclude file types
+    # (ignore generated files/directories)
+    exclude_paths=(
+        ".git"
+    )
+    exclude_files=(
+        "*.lst"
+        "*.map"
+        "*.svd"
+        "*.sym"
+        "*.doc"
+        "*.docx"
+        "*.ppt"
+        "*.pptx"
+    )
 
-    unset line_endings
     unset help
-    unset quiet
+    unset silent
+    unset no_action
+    unset path_args
+    unset file_args
+    unset ffunix
     unset files
+    unset args
+    unset arguments
 
-    for arg in $@; do
-        case ${arg} in
-        "-e" | "--eol" | "--end-of-line")
-            line_endings="true"
-            continue
+    for arg in "$@"; do
+        if [[ "${arg}" =~ ^-[a-zA-Z]{2,}$ ]]; then
+            temp=($(echo ${arg} | grep --color=never -o "."))
+            args+=(${temp[@]/#/-})
+        else
+            args+=("${arg}")
+        fi
+    done
+
+    for arg in "${args[@]}"; do
+        [[ "${arg}" != "--" ]] && arguments+=("${arg}")
+    done
+    unset args
+
+    for arg in "${arguments[@]}"; do
+        unset arg_found
+        case "${arg}" in
+        "-u" | "--unix")
+            arg_found="true"
+            ffunix="true"
             ;;
-        "-h" | "--help" | "-help")
+        "-h" | "--help")
+            arg_found="true"
             help="true"
-            continue
             ;;
-        "-n" | "--quiet")
-            quiet="true"
-            continue
+        "-n" | "--no-action")
+            arg_found="true"
+            no_action="true"
+            ;;
+        "-s" | "--silent")
+            arg_found="true"
+            silent="true"
             ;;
         *) ;;
         esac
 
-        if [[ -f "${arg}" ]]; then
-            grep -Iq . "${arg}" && files=(${files} "${arg}")
+        if [[ -n "${arg_found}" ]]; then
             continue
         fi
+
         if [[ -d "${arg}" ]]; then
-            files=(${files} $(find "${arg}" \
-                -not -path "*/.git/*" \
-                -not -name "*.lst" \
-                -not -name "*.map" \
-                -not -name "*.svd" \
-                -not -name "*.sym" \
-                -type f \
-                -exec grep -Iq . {} \; \
-                -print))
+            path_args+=("${arg}")
             continue
+        elif [[ -f "${arg}" ]]; then
+            file_args+=("${arg}")
+            continue
+        fi
+
+        echo "(unrecognised argument: '${arg}')"
+    done
+
+    if [[ -n "${ffunix}" ]]; then
+        sed_cmd='s/[[:space:]]\+$//'
+        grep_regex=$'[[:space:]]+$'
+    else
+        sed_cmd='s/[[:blank:]]\+\(\r\?\)$/\1/'
+        grep_regex=$'[[:blank:]]+\r?$'
+    fi
+
+    # compile exclude arguments
+    unset excludes
+    excludes=("(")
+
+    for n in ${!exclude_paths[@]}; do
+        excludes+=("-name" "${exclude_paths[$n]}")
+        if ((${n} < ${#exclude_paths[@]} - 1)); then
+            excludes+=("-o")
         fi
     done
 
-    ## search current directory if no argument is provided
-    if [[ -z "${files[@]}" ]]; then
-        files=($(find . \
-            -not -path "*/.git/*" \
-            -not -name "*.lst" \
-            -not -name "*.map" \
-            -not -name "*.svd" \
-            -not -name "*.sym" \
+    excludes+=(")" "-type d" "-prune" "-o")
+
+    for arg in "${exclude_files[@]}"; do
+        excludes+=("-not" "-name" "${arg}")
+    done
+
+    for arg in "${path_args[@]}"; do
+        files=("$(
+            find "${arg}" \
+                ${excludes[@]} \
                 -type f \
-            -exec grep -Iq . {} \; \
-            -print))
-    fi
+                -exec grep -EIq "${grep_regex}" {} \; \
+                -print
+        )")
+    done
 
-    if [[ -n "${dir_arg}" ]] && [[ -n "${file_arg}" ]]; then
-        help="true"
-    fi
+    IFS=$'\n'
+    files=(${files})
+    unset IFS
 
-    if [[ -n "${help}" ]]; then
-        echo "Usage: remove-whitespace [-h] [-n] path [path]"
-        echo ""
-        echo "Remove trailing whitespace from plain text files."
-        echo "Path points to either a file or directory, or both."
-        echo "Directories are search recursively for non binary."
-        echo "If no paths are provided, the current working"
-        echo "directory is search for plain text files."
-        echo ""
-        echo "Options:"
-        echo "  -e, --eol,"
-        echo "  --end-of-line   convert all line endings to unix style"
-        echo "                  line endings"
-        echo "  -h, --help      show this help"
-        echo "  -n, --quiet     suppress output"
+    for arg in "${file_args[@]}"; do
+        grep -EIq "${grep_regex}" "${arg}" && files+=("${arg}")
+    done
+
+    if [[ -n "${help}" ]] || [[ -z "${file_args[@]} ${path_args[@]}" ]]; then
+        cat <<EOF
+Usage: remove-whitespace [-h] [-n] path [path]
+
+Remove trailing whitespace from plain text files.
+Path points to either a file or directory, or both.
+Directories are searched recursively.
+If no paths are provided, the current working
+directory is searched.
+
+Options:
+  -u, --unix        convert all line endings to unix style
+                    line endings
+  -h, --help        show this help
+  -n, --no-action   do not delete, only detect whitespace
+                    this switch forces silent=false
+  -s, --silent      suppress output
+EOF
 
         return 0
     fi
 
-    unset trailing_whitespace
-
-    for file in ${files[@]}; do
-        sed -i 's/\r$//' ${file}
-        if [[ -n "$(sed -ne '/[[:blank:]]\+\r\?$/p' ${file})" ]]; then
-            if [[ -n "${line_endings}" ]]; then
-                sed -i 's/[[:blank:]]\+\(\r\?\)$//' ${file}
-            else
-                sed -i 's/[[:blank:]]\+\(\r\?\)$/\1/' ${file}
+    if [[ -z "${files[@]}" ]]; then
+        echo "no files with trailing whitespace or dos style line endings found"
+        return 0
     fi
-            trailing_whitespace+="${file}\n"
+
+    if [[ -z "${no_action}" ]]; then
+        for file in "${files[@]}"; do
+            if [[ -n "${ffunix}" ]]; then
+                sed -i "${sed_cmd}" "${file}"
+            else
+                sed -i "${sed_cmd}" "${file}"
             fi
         done
-    echo ""
+    fi
 
-    if [[ -z "${quiet}" ]] &&
-        [[ -n "${trailing_whitespace}" ]]; then
+    if [[ -n "${no_action}" ]] &&
+        [[ -n "${files}" ]]; then
+        tput setaf 1
+        tput smso
+        echo "The following files contain whitespace:"
+        tput sgr0
+        for file in "${files[@]}"; do
+            echo "${file}"
+        done
+    elif [[ -z "${silent}" ]] &&
+        [[ -n "${files}" ]]; then
         tput setaf 1
         tput smso
         echo "The following files contained whitespace:"
         tput sgr0
-        echo -e "${trailing_whitespace}"
+        for file in "${files[@]}"; do
+            echo "${file}"
+        done
     fi
 
 }

scripts/x11-screenshot.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+unset use_clipboard
+if [[ "$1" == "-c" ]] || [[ "$1" == "--clipboard" ]]; then
+    use_clipboard="true"
+fi
+
+if ! $(which maim &>/dev/null); then
+    notify-send "[screenshot]" "missing \`maim\`"
+    exit 1
+fi
+if [[ -n "${use_clipboard}" ]] && ! $(which xclip &>/dev/null); then
+    notify-send "[screenshot]" "missing \`xclip\`"
+    exit 1
+fi
+
+if [[ -z "${use_clipboard}" ]]; then
+    screenshots_path="${HOME}/screenshots"
+    echo "${screenshots_path}"
+    if [[ ! -d "${screenshots_path}" ]]; then
+        mkdir "${screenshots_path}"
+    fi
+    maim -suo "${screenshots_path}/$(date '+%Y%m%d_%H%M%S').png"
+else
+    maim -suo | xclip -selection clipboard -t image/png
+fi

tmux/.config/tmux/tmux.conf

@@ -2,7 +2,8 @@
 # use interactive shell instead of login shell
 set-option -g default-command "/bin/bash"
 
-# enable rgb colors
+# configure terminal
+set -g default-terminal "tmux-256color"
 set -ag terminal-overrides ",*:RGB"
 
 # enable mouse support