dotfiles/zshrc: use vulkan on Sway

Seems to work fine on all Intel now.

README.md

@@ -1,5 +1,16 @@
 # Alan's dotfiles
-Alan's dotfiles are managed with [dotdrop](https://github.com/deadc0de6/dotdrop). To set up on a new machine, do this:
+Alan's dotfiles are managed with [dotdrop](https://github.com/deadc0de6/dotdrop). To set up on a new Arch Linux machine install [dotdrop from AUR](https://aur.archlinux.org/packages/dotdrop) and do this:
+
+## Setup on Arch Linux
+Install [dotdrop from AUR](https://aur.archlinux.org/packages/dotdrop) and then install the dotfiles:
+
+```console
+$ git clone --recursive https://git.mjanja.ch/alanorth/dotfiles.git
+$ dotdrop install
+```
+
+## Setup on Other Linux
+Bootstrap the repository's copy of dotdrop, prepare Python deps, and then install the dotfiles:
 
 ```console
 $ git clone --recursive https://git.mjanja.ch/alanorth/dotfiles.git

config.yaml

@@ -10,8 +10,8 @@ dotfiles:
     src: vimrc
     dst: ~/.vimrc
   f_tmux.conf:
-    src: tmux.conf
-    dst: ~/.tmux.conf
+    src: config/tmux/tmux.conf
+    dst: ~/.config/tmux/tmux.conf
   f_foot.ini:
     src: config/foot/foot.ini
     dst: ~/.config/foot/foot.ini
@@ -48,9 +48,6 @@ dotfiles:
   f_psqlrc:
     src: psqlrc
     dst: ~/.psqlrc
-  f_pam_environment:
-    src: pam_environment
-    dst: ~/.pam_environment
   f_bashrc:
     src: bashrc
     dst: ~/.bashrc
@@ -60,7 +57,46 @@ dotfiles:
   f_geoclue-agent.service:
     src: config/systemd/user/geoclue-agent.service
     dst: ~/.config/systemd/user/geoclue-agent.service
+  d_local_bin:
+    src: local/bin
+    dst: ~/.local/bin
+  f_ssh_config:
+    src: ssh/config
+    dst: ~/.ssh/config
+  f_ssh-agent.service:
+    src: config/systemd/user/ssh-agent.service
+    dst: ~/.config/systemd/user/ssh-agent.service
+  d_waybar:
+    src: config/waybar
+    dst: ~/.config/waybar
+  f_fuzzel.ini:
+    src: config/fuzzel/fuzzel.ini
+    dst: ~/.config/fuzzel/fuzzel.ini
+  f_wezterm.lua:
+    src: wezterm.lua
+    dst: ~/.wezterm.lua
+  f_convert-libaom.sh:
+    src: local/bin/convert-libaom.sh
+    dst: ~/.local/bin/convert-libaom.sh
+    chmod: '755'
+  f_dark-mode-theme.sh:
+    src: local/share/dark-mode.d/01-gtk-theme.sh
+    dst: ~/.local/share/dark-mode.d/01-gtk-theme.sh
+    chmod: '755'
+  f_light-mode-theme.sh:
+    src: local/share/light-mode.d/01-gtk-theme.sh
+    dst: ~/.local/share/light-mode.d/01-gtk-theme.sh
+    chmod: '755'
+  f_darkman_config.yaml:
+    src: config/darkman/config.yaml
+    dst: ~/.config/darkman/config.yaml
 profiles:
+  everywhere:
+    dotfiles:
+    - d_vim
+    - f_vimrc
+    - f_tmux.conf
+    - f_zshrc
   balozi:
     dotfiles:
     - d_vim
@@ -78,9 +114,16 @@ profiles:
     - f_wob.socket
     - f_sway-session.target
     - f_psqlrc
-    - f_pam_environment
     - f_xdg_desktop_portal_wlr_config
-    - f_geoclue-agent.service
+    - d_local_bin
+    - f_ssh-agent.service
+    - d_waybar
+    - f_fuzzel.ini
+    - f_wezterm.lua
+    - f_convert-libaom.sh
+    - f_dark-mode-theme.sh
+    - f_light-mode-theme.sh
+    - f_darkman_config.yaml
   knafeh:
     dotfiles:
     - d_vim
@@ -98,6 +141,14 @@ profiles:
     - f_wob.socket
     - f_sway-session.target
     - f_psqlrc
-    - f_pam_environment
     - f_xdg_desktop_portal_wlr_config
     - f_geoclue-agent.service
+    - d_local_bin
+    - f_ssh-agent.service
+    - d_waybar
+    - f_fuzzel.ini
+    - f_wezterm.lua
+    - f_convert-libaom.sh
+    - f_dark-mode-theme.sh
+    - f_light-mode-theme.sh
+    - f_darkman_config.yaml

dotfiles/config/darkman/config.yaml

@@ -0,0 +1 @@
+usegeoclue: true

dotfiles/config/foot/foot.ini

@@ -1,7 +1,7 @@
 # -*- conf -*-
 
 # 2021-01-20: avoid errors on remote systems when using less etc when the foot
-# terminfo is not available.
+# terminfo is not available. Check with `infocmp tmux-256color`.
 term=xterm-256color
 
 # Use fc-list to check fonts and styles

dotfiles/config/fuzzel/fuzzel.ini

@@ -0,0 +1,28 @@
+dpi-aware=auto
+# Use fc-list to check fonts and styles
+font=Source Sans Pro:style=Roman:size=12
+fields=name,generic,comment,categories,filename,keywords
+terminal=foot -e
+prompt="❯   " 
+layer=overlay
+[colors]
+# Selenized colors
+# base03
+background=103c48ff
+# base0
+text=adbcbcff
+# magenta
+match=f275beff
+# base02
+selection=184956ff
+# base0
+selection-text=adbcbcff
+border=adbcbcfa
+
+[border]
+radius=20
+
+[dmenu]
+exit-immediately-if-empty=yes
+
+# vim: ft=dosini

dotfiles/config/kanshi/config

@@ -5,6 +5,13 @@ profile external-dell {
     output "Dell Inc. DELL P2416D 6RC2C54O0NWS" mode 2560x1440 position 0,0 scale 1.75
 }
 
+profile external-dell-4k {
+    output eDP-1 disable
+    # DELL U3219Q 9RSG413, 31.5 inches, 139.87 PPI (see https://www.sven.de/dpi/)
+    # "make model serial" from `swaymsg -t get_outputs`
+    output "Dell Inc. DELL U3219Q 9RSG413" mode 3840x2160 position 0,0 scale 2
+}
+
 profile external-hp1 {
     output eDP-1 disable
     # HP E243, 23 inches, 95.78 PPI (see https://www.sven.de/dpi/)

dotfiles/config/sway/config

@@ -18,7 +18,7 @@ set $term foot
 # 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.
-set $menu wofi --show drun -i | xargs swaymsg exec --
+set $menu fuzzel | xargs swaymsg exec --
 
 ### Display 
 
@@ -32,7 +32,7 @@ assign [app_id="Alacritty"] 2
 assign [app_id="foot"] 2
 assign [app_id="geary"] 3
 assign [app_id="thunderbird"] 3
-for_window [app_id="gnome-calculator"] floating enable
+for_window [app_id="org.gnome.Calculator"] floating enable
 for_window [app_id="firefox" title="About Firefox"] floating enable
 for_window [app_id="firefox" title="^Picture-in-Picture$"] floating enable; sticky enable
 # Send the sharing indicator in Chrome and Firefox to the scratchpad
@@ -43,6 +43,12 @@ for_window [title="Office 365 - Manual authentication"] floating enable
 for_window [app_id="org.jellyfin.jellyfinmediaplayer"] inhibit_idle visible
 for_window [title="(?:Open|Save) (?:File|Folder|As)"] floating enable, resize set width 1030 height 710
 for_window [shell="xwayland"] title_format "%title [XWayland]"
+# 2022-06-27 Chromium windows launched with --app disable shortcuts
+# See: https://www.reddit.com/r/swaywm/comments/vlvpws/chromeium_app_flag_spawns_windows_with_shortcut/
+for_window [app_id="^chrome-.*__-.*$"] shortcuts_inhibitor disable
+for_window [app_id="org.twosheds.iwgtk"] floating enable
+# LibreOffice Calc import window
+for_window [app_id="soffice"] floating enable
 
 ### Output configuration
 #
@@ -64,7 +70,7 @@ set $WOBSOCK $XDG_RUNTIME_DIR/wob.sock
 #
 # exec swayidle -w \
 #          timeout 300 'swaylock -f -c 000000' \
-#          timeout 600 'swaymsg "output * dpms off"' resume 'swaymsg "output * dpms on"' \
+#          timeout 600 'swaymsg "output * power off"' resume 'swaymsg "output * power on"' \
 #          before-sleep 'swaylock -f -c 000000'
 #
 # This will lock your screen after 300 seconds of inactivity, then turn off
@@ -124,13 +130,6 @@ input type:keyboard {
     # Exit sway (logs you out of your Wayland session)
     bindsym $mod+Shift+e exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit'
 
-    bindsym XF86AudioRaiseVolume exec pamixer -ui 5 && pamixer --get-volume > $WOBSOCK
-    bindsym XF86AudioLowerVolume exec pamixer -ud 5 && pamixer --get-volume > $WOBSOCK
-    bindsym XF86AudioMute exec pamixer --toggle-mute && ( pamixer --get-mute && echo 0 > $WOBSOCK ) || pamixer --get-volume > $WOBSOCK
-    bindsym XF86AudioMicMute exec pactl set-source-mute @DEFAULT_SOURCE@ toggle
-    bindsym XF86MonBrightnessUp exec light -S "$(light -G | awk '{ print int(($1 + .72) * 1.4) }')" && light -G | cut -d'.' -f1 > $WOBSOCK
-    bindsym XF86MonBrightnessDown exec light -S "$(light -G | awk '{ print int($1 / 1.4) }')" && light -G | cut -d'.' -f1 > $WOBSOCK
-
 #
 # Moving around:
 #
@@ -253,26 +252,29 @@ mode "resize" {
     bindsym Escape mode "default"
 }
 bindsym $mod+r mode "resize"
+#
+# Utilities:
+#
+    # Special keys to adjust volume via PulseAudio
+    bindsym --locked XF86AudioMute exec pamixer --toggle-mute && ( pamixer --get-mute && echo 0 > $WOBSOCK ) || pamixer --get-volume > $WOBSOCK
+    bindsym --locked XF86AudioLowerVolume exec pamixer -ud 5 && pamixer --get-volume > $WOBSOCK
+    bindsym --locked XF86AudioRaiseVolume exec pamixer -ui 5 && pamixer --get-volume > $WOBSOCK
+    bindsym --locked XF86AudioMicMute exec pactl set-source-mute @DEFAULT_SOURCE@ toggle
+    # Special keys to adjust brightness via brightnessctl
+    bindsym --locked XF86MonBrightnessUp exec light -S "$(light -G | awk '{ print int(($1 + .72) * 1.4) }')" && light -G | cut -d'.' -f1 > $WOBSOCK
+    bindsym --locked XF86MonBrightnessDown exec light -S "$(light -G | awk '{ print int($1 / 1.4) }')" && light -G | cut -d'.' -f1 > $WOBSOCK
+
+
 
 #
 # Status Bar:
 #
 # Read `man 5 sway-bar` for more information about this section.
 bar {
-    position bottom
-
-    # When the status_command prints a new line to stdout, swaybar updates.
-    # The default just shows the current date and time.
-    status_command while ~/.config/sway/status.py; do sleep 1; done
-
-    colors {
-        statusline #ffffff
-        background #323232
-        inactive_workspace #32323200 #32323200 #5c5c5c
-    }
+    swaybar_command waybar
 }
 
 include /etc/sway/config.d/*
 
 # Start sway-session.target, to which kanshi.service and swayidle.service bind.
-exec_always "systemctl --user import-environment; systemctl --user start sway-session.target"
+exec_always "systemctl --user start sway-session.target"

dotfiles/config/sway/status.py

@@ -1,67 +0,0 @@
-#!/usr/bin/env python3
-#
-# Requires the following packages on Arch Linux:
-#   - ttf-twemoji (and make sure there are no other emoji fonts like noto-fonts-emoji
-#   - iwd (iwctl)
-#   - pulsemixer
-#   - python-psutil
-
-from datetime import datetime
-from subprocess import check_output
-from sys import stdout
-
-from psutil import sensors_battery
-
-
-def write(data):
-    stdout.write("%s\n" % data)
-    stdout.flush()
-
-
-def refresh():
-    try:
-        ssid = (
-            check_output(
-                "iwctl station wlan0 show | grep -o 'Connected network.*$' | sed 's/^Connected network\s\+//'",
-                shell=True,
-            )
-            .strip()
-            .decode("utf-8")
-        )
-    except Exception:
-        ssid = "None"
-
-    wifi_status = f"{ssid} 📶"
-
-    battery_percent = int(sensors_battery().percent)
-    battery_icon = "🔋"
-    battery_status = f"{battery_percent} {battery_icon}"
-    power_status = "🔌" if sensors_battery().power_plugged else ""
-
-    try:
-        # pulsemixer returns "10 10" so we need to split the output to get "10"
-        volume_level = (
-            check_output("pulsemixer --get-volume", shell=True).strip().decode("utf-8")
-        )
-        volume_level = int(volume_level.split(" ")[0])
-
-        if volume_level >= 70:
-            volume_icon = "🔊"
-        elif volume_level >= 30 and volume_level < 70:
-            volume_icon = "🔉"
-        elif volume_level < 30 and volume_level >= 1:
-            volume_icon = "🔈"
-        else:
-            volume_icon = "🔇"
-    except Exception:
-        volume_level = ""
-        volume_icon = ""
-
-    volume_status = f"{volume_level} {volume_icon}"
-
-    date = datetime.now().strftime("%Y-%m-%d %l:%M:%S %p")
-
-    write(f"{wifi_status} {volume_status} {battery_status} {power_status} {date}")
-
-
-refresh()

dotfiles/config/systemd/user/ssh-agent.service

@@ -0,0 +1,13 @@
+# From: https://wiki.archlinux.org/title/SSH_keys#SSH_agents
+[Unit]
+Description=SSH key agent
+
+[Service]
+Type=simple
+Environment=SSH_AUTH_SOCK=%t/ssh-agent.socket
+# DISPLAY required for ssh-askpass to work
+Environment=DISPLAY=:0
+ExecStart=/usr/bin/ssh-agent -D -a $SSH_AUTH_SOCK
+
+[Install]
+WantedBy=default.target

dotfiles/config/systemd/user/swayidle.service

@@ -8,8 +8,8 @@ Type=simple
 ExecStart=/usr/bin/swayidle -w \
             timeout 300 'swaylock -f -c 000000 \
                 -i /home/aorth/Downloads/3121px-Jerusalem-2013-Temple_Mount-Dome_of_the_Rock-Detail_01.jpg' \
-            timeout 600 'swaymsg "output * dpms off"' \
-                resume 'swaymsg "output * dpms on"' \
+            timeout 600 'swaymsg "output * power off"' \
+                resume 'swaymsg "output * power on"' \
             before-sleep 'swaylock -f -c 000000 \
                 -i /home/aorth/Downloads/3121px-Jerusalem-2013-Temple_Mount-Dome_of_the_Rock-Detail_01.jpg'
 

dotfiles/config/tmux/tmux.conf

@@ -102,11 +102,20 @@ set-option -g status-right '#[fg=colour47]#H #[fg=red]#(cut -d " " -f 1-3 /proc/
 # scrollback buffer
 set-option -g history-limit 4096
 
-# 2020-07-10: According to the tmux FAQ, inside tmux TERM must be "screen",
-# "tmux" or similar (such as "tmux-256color"). Systems with older terminfo
-# like CentOS 7 don't support tmux-256color so let's keep screen-256color
-# for now.
-set-option -g default-terminal "screen-256color"
+# 2022-11-26: According to the tmux FAQ, inside tmux TERM must be "screen",
+# "tmux" or similar (such as "tmux-256color"). As of CentOS Stream 8, now
+# all my systems support this (check with `infocmp tmux-256color`).
+#
+# See: https://github.com/tmux/tmux/wiki/FAQ#how-do-i-use-a-256-colour-terminal
+set-option -g default-terminal "tmux-256color"
+
+# 2022-11-26: Tell Tmux that the outside terminal supports true color. I
+# need to use the tmux-specific extension "Tc" for now until all my hosts
+# are on tmux 3.2+.
+#
+# See: https://github.com/tmux/tmux/wiki/FAQ#how-do-i-use-rgb-colour
+# See: https://jdhao.github.io/2018/10/19/tmux_nvim_true_color/
+set -as terminal-overrides ",*-256color*:Tc"
 
 #### COLOUR (Solarized dark)
 

dotfiles/config/waybar/config

@@ -0,0 +1,70 @@
+{
+    "position": "bottom", // Waybar position (top|bottom|left|right)
+    "height": 25, // Waybar height (to be removed for auto height)
+    "spacing": 2, // Gaps between modules (4px)
+    // Choose the order of the modules
+    "modules-left": ["sway/workspaces", "sway/mode", "sway/scratchpad"],
+    "modules-center": ["sway/window"],
+    "modules-right": ["idle_inhibitor", "wireplumber", "network", "sway/language", "battery", "clock", "tray"],
+    // Modules configuration
+    "sway/workspaces": {
+        "disable-scroll": true,
+    },
+    "sway/mode": {
+        "format": "<span style=\"italic\">{}</span>"
+    },
+    "sway/scratchpad": {
+        "format": "{icon} {count}",
+        "show-empty": false,
+        "format-icons": ["", ""],
+        "tooltip": true,
+        "tooltip-format": "{app}: {title}"
+    },
+    "sway/window": {
+        "format": "{title}",
+        "max-length": 50,
+    },
+    "sway/language": {
+        "format": "{short} {variant}",
+    },
+    "idle_inhibitor": {
+        "format": "{icon}",
+        "format-icons": {
+            "activated": "",
+            "deactivated": ""
+        }
+    },
+    "tray": {
+        "spacing": 10
+    },
+    "clock": {
+        "tooltip-format": "<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>",
+        "format": "{:%Y-%m-%d %H:%M %p}"
+    },
+    "battery": {
+        "states": {
+            "good": 95,
+            "warning": 30,
+            "critical": 15
+        },
+        "format": "{capacity}% {icon}",
+        "format-charging": "{capacity}% ",
+        "format-plugged": "{capacity}% ",
+        "format-alt": "{time} {icon}",
+        "format-icons": ["", "", "", "", ""]
+    },
+    "network": {
+        "format-wifi": "{essid} ({signalStrength}%) ",
+        "format-ethernet": "{ipaddr}/{cidr} ",
+        "tooltip-format": "{ifname} via {gwaddr} ",
+        "format-linked": "{ifname} (No IP) ",
+        "format-disconnected": "Disconnected ⚠",
+        "format-alt": "{ifname}: {ipaddr}/{cidr}"
+    },
+	"wireplumber": {
+		"format": "{volume}% {icon}",
+		"format-muted": "",
+		"on-click": "helvum",
+		"format-icons": ["", "", ""]
+	},
+}

dotfiles/config/waybar/style.css

@@ -0,0 +1,127 @@
+/* List of selenized-dark colors vs solarized-dark */
+
+/* {
+    --base03:    #103c48 (002b36);
+    --base02:    #184956 (073642);
+    --base01:    #84c747 (586e75);
+    --base00:    #ebc13d (657b83);
+    --base0:     #adbcbc (839496);
+    --base1:     #53d6c7 (93a1a1);
+    --base2:     #72898f (eee8d5);
+    --base3:     #cad8d9 (fdf6e3);
+    --yellow:    #dbb32d (b58900);
+    --orange:    #ff665c (cb4b16);
+    --red:       #fa5750 (dc322f);
+    --magenta:   #f275be (d33682);
+    --violet:    #ff84cd (6c71c4);
+    --blue:      #4695f7 (268bd2);
+    --cyan:      #41c7b9 (2aa198);
+    --green:     #75b938 (859900);
+} */
+
+* {
+    border: none;
+    border-radius: 0;
+    font-family: Source Sans Pro Semibold, "Font Awesome 6 Free", sans-serif;
+    font-size: 13px;
+    min-height: 0;
+}
+
+window#waybar {
+    background-color: #103c48;
+    color: #f275be;
+    transition-property: background-color;
+    transition-duration: .5s;
+}
+
+window#waybar.hidden {
+    opacity: 0.2;
+}
+
+#workspaces button {
+    padding: 0 3px;
+    background-color: transparent;
+    color: #adbcbc;
+    border-bottom: 2px solid transparent;
+}
+
+#workspaces button.focused {
+    background-color: #184956;
+    border-bottom: 2px solid #fa5750;
+}
+
+#workspaces button.urgent {
+    background-color: #f275be;
+}
+
+#clock, #battery, #network, #wireplumber, #tray, #mode, #language, #idle_inhibitor, #window {
+    padding: 0 10px;
+    margin: 0 2px;
+    color: #adbcbc;
+}
+
+#clock {
+    background-color: #184956;
+}
+
+#battery {
+    background-color: #184956;
+}
+
+#battery.charging {
+    color: #103c48;
+    background-color: #75b938;
+}
+
+#language {
+    background-color: #184956;
+}
+
+@keyframes blink {
+    to {
+        background-color: #f275be;
+        color: #53d6c7;
+    }
+}
+
+#battery.critical:not(.charging) {
+    background-color: #fa5750;
+    color: #53d6c7;
+    animation-name: blink;
+    animation-duration: 0.5s;
+    animation-timing-function: linear;
+    animation-iteration-count: infinite;
+    animation-direction: alternate;
+}
+
+label:focus {
+    background-color: #184956;
+}
+
+#network {
+    background-color: #184956;
+}
+
+#network.disconnected {
+    background-color: #103c48;
+}
+
+#wireplumber {
+    background-color: #184956;
+}
+
+#wireplumber.muted {
+    background-color: #103c48;
+}
+
+#tray {
+    background-color: #103c48;
+}
+
+#idle_inhibitor {
+    background-color: #103c48;
+}
+
+#idle_inhibitor.activated {
+    background-color: #184956;
+}

dotfiles/config/wofi/style.css

@@ -1,33 +1,60 @@
+/**
+ * Selenized dark variant Wofi Color theme
+ **/
+
+
 window {
-    border: 2px solid  #2aa198;
-    border-radius: 12px;
-    background-color: rgba(4, 30, 37, 0.88); 
+    margin: 1px;
+    border: 1px solid #adbcbc;
+    background-color: #103c48;
 }
 
 #input {
-    color: #859900;
-    border: 2px solid #2aa198;
-    border-radius: 12px;
-    background-color: rgba(4, 30, 37, 0.88);
-    font-size: 18px;
+    margin: 1px;
+    border: 2px dashed #84c747;
+    border-top-color: #103c48;
+    border-left-color: #103c48;
+    border-right-color: #103c48;
+    border-bottom-color: #84c747;
+    background-color: #103c48;
+    color: #adbcbc;
+    font: 14px DejaVu Sans Mono;
 }
 
+#inner-box {
+    margin: 1px;
+    border: 2px none #103c48;
+    background-color: #103c48;
+}
 
 #outer-box {
-    margin: 10px;
+    margin: 1px;
+    border: 2px none #103c48;
+    background-color: #103c48;
 }
 
 #scroll {
-    margin: 5px 0px;
-    font-size: 16px;
-    color: #859900;
+    margin: 1px;
+    border: 2px solid #103c48;
+    background-color: #103c48;
+    color: #adbcbc;
 }
 
-#scroll label {
-    margin: 1px 1px;
+#text {
+    margin: 1px;
+    border: 1px none #103c48;
+    font: 14px DejaVu Sans Mono;
 }
 
-#entry:selected {
-    color: #000000;
-    background-color: #d33682;
+#selected {
+    margin: 0px;
+    border: 2px none #325b66;
+    background-color: #325b66;
+    color: #adbcbc;
+}
+
+#entry {
+    margin: 1px;
+    border: 1px none #103c48;
+    background-color: #103c48;
 }

dotfiles/config/xdg-desktop-portal-wlr/config

@@ -1,4 +1,4 @@
 # 2021-05-24: See https://github.com/emersion/xdg-desktop-portal-wlr/issues/124
 [screencast]
-chooser_cmd = wofi -d -n --prompt='Select the monitor to share:'
+chooser_cmd = fuzzel --dmenu --lines=3 --no-icons --prompt='Select the monitor to share:'
 chooser_type = dmenu

dotfiles/local/bin/add-shadow.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+magick convert "$1" -trim \( +clone -background grey25 -shadow 80x40+5+30 \) +swap -background transparent -layers merge +repage "$1-shadow.png"

dotfiles/local/bin/convert-libaom.sh

@@ -0,0 +1,216 @@
+#!/usr/bin/env bash
+#
+# v2022-06-13
+#
+# I run it like this (using zsh syntax):
+#
+#   $ for video (~/Pictures/2021/**/*.mp4(ND.)); do ~/Downloads/av1-tests/convert-libaom.sh "$video"; done 
+#
+# Reference:
+#   - https://ffmpeg.org/ffmpeg-codecs.html#libaom_002dav1
+#   - https://trac.ffmpeg.org/wiki/Encode/AV1
+#
+# Changes:
+# 2024-01-21: minor improvement to handling of output file name
+# 2022-06-13: use _max_crf in mkvpropedit if we don't find an acceptable vmaf
+# 2022-04-05: update VMAF log parsing
+# 2021-10-21: I tested 2-pass and found it doesn't do anything for constant
+#             quality mode. cpu-used 2 still takes ~5x longer than cpu-used 4
+#             at all tiling levels. 4x4 tiles much faster than 2x1 and 2x2 on
+#             all cpu-used levels, with quality less than 0.5 VMAF difference.
+#             Using 4x4 creates a grid of 16 tiles which just seems wrong...
+#             especially if you don't have many threads (I was using 12), so
+#             I will default to 2x2 as a compromise.
+# 2021-10-20: use tiles instead of columns and rows
+# 2021-10-16: use tile-columns 2 and tile-rows 2 (oops, this is 4x4 tiles!)
+# 2021-08-31: strip spaces and commas from VMAF log file name as well
+# 2021-05-14: benchmarked two pass and file sizes are larger by .5-1MB
+# 2021-04-29: make sure input file exists
+# 2021-03-07: benchmarked 10-bit and it's only .5 or less improvment to VMAF
+# 2021-02-22: allow overriding threads
+# 2021-02-15: fix handling of apostrophes in ffmpeg's log_path
+# 2021-01-27: round VMAF before comparing, simplifies code a bit
+# 2021-01-25: stop trying lower CRFs if VMAF is not likely to improve
+# 2021-01-19: embed encoding parameters in webm metadata with mkvpropedit
+# 2021-01-18: use 1-pass encoding (2-pass is only for trying to hit a target
+#             bitrate!)
+# 2021-01-18: allow overriding variables
+# 2021-01-17: detect if video already processed
+# 2021-01-08: use cpu-used 4
+# 2021-01-07: use tile-columns 2 and tile-rows 2 with cpu-used 4
+# 2021-01-07: use tile-columns 2 and tile-rows 2 with cpu-used 3
+# 2021-01-07: use -g 300 (30fps x 10)
+
+# exit on first error
+set -o errexit
+
+if [[ -z "$1" ]]; then
+    echo "No input file specified."
+
+    exit 1
+elif [[ ! -r "$1" ]]; then
+    echo "Input file missing or unreadable: $1"
+
+    exit 1
+fi
+
+INPUT_FILE_BASENAME=$(basename -- "$1")
+INPUT_FILE_EXTENSION=${INPUT_FILE_BASENAME##*.}
+INPUT_FILE_DIRNAME=$(dirname -- "$1")
+
+# Check if an output file name was specified (like if we are calling from the
+# benchmarking script, in which case we want to exit as soon as possible). If
+# not then we can continue with a simple filename based on the input file's.
+if [[ -z $_output_file ]]; then
+    # Strip file extension from end of string and replace with webm
+    _output_file="${INPUT_FILE_BASENAME%$INPUT_FILE_EXTENSION}webm";
+    _benchmark_mode="false"
+else
+    _benchmark_mode="true"
+fi
+
+# aq-mode not recommended in AV1 yet
+_aq_mode=${_aq_mode:-0}
+# 2021-01-08 (libaom 2.0.1): realistic range between 3 and 5, lower takes *much*
+# longer with very little boost to VMAF. In my experience, cpu-used 2 is *three*
+# times slower than cpu-used 4 at the same CRF for only a 0.5% boost in VMAF. 6
+# is the same as 5 in all my tests *shrug*.
+_cpu_used=${_cpu_used:-4}
+# 2021-10-20 -tile-columns and -tile-rows are for compatibility with libvpx. The
+# new option for libaom is -tiles. Convert any columns/rows to tiles using 2^n.
+if [[ ! -z $_tile_columns || ! -z $_tile_rows ]]; then
+    _tile_columns=${_tile_columns:-1}
+    _tile_rows=${_tile_rows:-1}
+
+    # Compute 2^n tile columns and tile rows (the power operator is ** in bash)
+    _tiles="$((2 ** $_tile_columns))x$((2 ** $_tile_rows))"
+else
+    _tiles=${_tiles:-2x2}
+fi
+
+# 2021-02-22 use nproc number of threads unless threads is already set.
+_nproc=$(nproc)
+_threads=${_threads:-$_nproc}
+
+# Range of CRFs to try, where higher is faster, but lower quality. Based on my
+# testing 52 to 40 should cover most crappy phone videos.
+_crf_max=${_crf_max:-52}
+_crf_min=${_crf_min:-40}
+
+_libaom_version=$(pacman -Qi aom | grep Version | awk '{print $3}')
+
+# For grainy mobile phone videos 90 is fine
+_target_vmaf=${_target_vmaf:-90}
+# Don't bother trying lower CRF values if the CRF score is more than five points
+# above the target. In my experience each successively lower CRF step gives you
+# ~1 VMAF point. In these cases it isn't likely we'll ever reach the target, so
+# we might as well just settle on the current CRF straight away.
+_target_vmaf_threshold=${_target_vmaf_threshold:-5}
+
+_acceptable_output_found="no"
+
+# Change to the input file's directory
+pushd "$INPUT_FILE_DIRNAME" >/dev/null
+
+# We want the highest VMAF score possible with the highest CRF possible. Start
+# with high CRF first to see if we can get an acceptable VMAF score as soon as
+# possible. Step through values by 2.
+for _crf in $(seq $_crf_max -2 $_crf_min); do
+    _processed=$(find . -maxdepth 1 -type f -iname "$_output_file" | wc -l)
+    if [[ $_processed -gt 0 ]]; then
+        echo "${INPUT_FILE_BASENAME}: already processed"
+
+        exit 0
+    fi
+
+    if [[ $_benchmark_mode == "false" ]]; then
+        echo "Processing ${INPUT_FILE_BASENAME} with libaom $_libaom_version CRF ${_crf}..."
+    fi
+
+    chrt -b 0 nice ffmpeg -hide_banner -y -i "$INPUT_FILE_BASENAME" -c:v libaom-av1 -b:v 0 -crf $_crf \
+         -aq-mode $_aq_mode -c:a libopus -b:a 16k \
+         -sc_threshold 0 -cpu-used $_cpu_used \
+         -tiles $_tiles -row-mt 1 \
+         -auto-alt-ref 1 -lag-in-frames 25 \
+         -g 300 -threads $_threads \
+         -f webm "$_output_file" 2>/dev/null
+
+    # Return quickly if we are in benchmark mode so the benchmark script can get
+    # an accurate time and compute its own VMAF score.
+    if [[ $_benchmark_mode == "true" ]]; then
+        exit 0
+    fi
+
+    _vmaf_log="${_output_file/.*/}.log"
+
+    # strip apostrophes, spaces, and commas (if any) from log file name because
+    # ffmpeg's log_path doesn't seem to be able to handle them. The // performs
+    # a global replace.
+    _vmaf_log="${_vmaf_log//\'}"
+    _vmaf_log="${_vmaf_log//\,}"
+    _vmaf_log="${_vmaf_log// }"
+
+    # Get VMAF score with harmonic mean to emphasize small outliers
+    # See: https://netflixtechblog.com/vmaf-the-journey-continues-44b51ee9ed12
+    chrt -b 0 nice ffmpeg -hide_banner -y -i "$_output_file" -i "$INPUT_FILE_BASENAME" \
+         -filter_complex "libvmaf=pool=harmonic_mean:log_path=${_vmaf_log}:log_fmt=json" \
+         -f null - 2>/dev/null
+
+    _vmaf_score=$(jq '.["pooled_metrics"]["vmaf"]["harmonic_mean"]' "$_vmaf_log")
+    # bash can't do floating point so we use bc
+    # See: https://stackoverflow.com/questions/8654051/how-to-compare-two-floating-point-numbers-in-bash
+    _vmaf_score_round=$(printf %.$2f $(echo "scale=0;(((10^0)*$_vmaf_score)+0.5)/(10^0)" | bc))
+
+    rm "$_vmaf_log"
+
+    # Check if rounded VMAF score is >= target VMAF
+    if [[ $_vmaf_score_round -ge $_target_vmaf ]]; then
+        printf "$INPUT_FILE_BASENAME: acceptable VMAF (%.3f) at AV1 CRF ${_crf}.\n" $_vmaf_score
+
+        # Set the title with information about the encoding in the MKV title
+        mkvpropedit --edit info --set "title=${INPUT_FILE_BASENAME/.*/}-libaom_${_libaom_version}-crf${_crf}-cpu${_cpu_used}-${_tiles}-tiles-vmaf_${_vmaf_score}" "$_output_file" >/dev/null
+
+        _acceptable_output_found="yes"
+
+        # Break from the for loop because we have an acceptable output
+        break
+    # Check if the VMAF score is anywhere near our target, otherwise just keep
+    # current output.
+    elif (($_target_vmaf - $_vmaf_score_round >= $_target_vmaf_threshold)); then
+        printf "$INPUT_FILE_BASENAME: unacceptable VMAF (%.3f) at AV1 CRF ${_crf}, unlikely to reach target soon.\n" $_vmaf_score
+
+        _acceptable_output_found="yes"
+
+        # Break from the for loop and keep the current output, even though it's
+        # unacceptable.
+        break
+    else
+        printf "$INPUT_FILE_BASENAME: unacceptable VMAF (%.3f) at AV1 CRF ${_crf}, continuing.\n" $_vmaf_score
+
+        # Clean up the unacceptable output
+        rm "$_output_file"
+    fi
+done
+
+# If we finished going over all the CRFs and still didn't get an acceptable VMAF
+# score then the video is probably just really low quality so let's just convert
+# using our max CRF and be done with it.
+if [[ $_acceptable_output_found == "no" ]]; then
+    echo "${INPUT_FILE_BASENAME}: no acceptable output found, settling on AV1 CRF ${_crf_max}."
+
+    chrt -b 0 nice ffmpeg -hide_banner -y -i "$INPUT_FILE_BASENAME" -c:v libaom-av1 -b:v 0 -crf $_crf_max \
+         -aq-mode $_aq_mode -c:a libopus -b:a 16k \
+         -sc_threshold 0 -cpu-used $_cpu_used \
+         -tiles $_tiles -row-mt 1 \
+         -auto-alt-ref 1 -lag-in-frames 25 \
+         -g 300 -threads $_threads \
+         -f webm "$_output_file" 2>/dev/null
+
+        # Set the title with information about the encoding in the MKV title
+        mkvpropedit --edit info --set "title=${INPUT_FILE_BASENAME/.*/}-libaom_${_libaom_version}-crf${_max_crf}-cpu${_cpu_used}-${_tiles}-tiles" "$_output_file" >/dev/null
+fi
+
+# Change back to our starting directory
+popd >/dev/null
+
+exit 0

dotfiles/local/bin/pre-process-media.sh

@@ -0,0 +1,133 @@
+#!/usr/bin/env bash
+#
+# pre-process-media.sh v2024-04-28
+#
+# Prepare a directory of images and videos for long-term archival by normalizing
+# their names, optimizing JPEGs with jpeg-archive, and stripping embedded MP4s
+# from Android Motion Photos.
+#
+# SPDX-License-Identifier: GPL-3.0-only
+
+# Changes:
+#
+# v2024-04-28: support Pixel portrait images
+# v2022-08-01: fix minor syntax issue
+# v2022-01-15: support Pixel panorama images
+# v2021-12-26: add 'ftypiso6' for Nokia Android 9 MVIMG files, anchor regexes to
+#              beginning of line to prevent renaming files prematurely.
+
+# Exit on first error
+set -o errexit
+
+if [[ -z "$1" ]]; then
+    echo "No target directory specified."
+
+    exit 1
+fi
+
+echo "Preprocessing images and videos in $1"
+
+# Change to the input file's directory
+pushd "$1" >/dev/null
+
+echo "Changing permissions to 640..."
+find . -type f -exec chmod 640 {} \;
+
+# Rename IMG_20210217_204834.jpg to 2021-02-17_204834.jpg
+echo "Renaming images to ISO 8601 and removing IMG_..."
+perl-rename 's/^IMG_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.jpg/$1-$2-$3_$4.jpg/' *.jpg
+perl-rename 's/^IMG_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.JPG/$1-$2-$3_$4.jpg/' *.JPG
+perl-rename 's/^IMG_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.jpeg/$1-$2-$3_$4.jpg/' *.jpeg
+perl-rename 's/^IMG_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.JPEG/$1-$2-$3_$4.jpg/' *.JPEG
+# Rename 20220501_174346.jpg (Samsung A52)
+perl-rename 's/^([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.jpg/$1-$2-$3_$4.jpg/' *.jpg
+# Rename IMG_2180.HEIC to 2180.HEIC (iPhone)
+perl-rename 's/^IMG_([0-9]{4}).HEIC/$1.heic/' *.HEIC
+# Rename PXL_20210717_043834784.jpg to 2021-07-17_043834784.jpg (Pixel)
+perl-rename 's/^PXL_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.jpg/$1-$2-$3_$4.jpg/' *.jpg
+
+# Remove embedded MP4s from Pixel motion images. Depending on the Android vers-
+# ion the MP4 header could be ftypmp42, ftypmp4, ftypisom, etc. We have to check
+# each one in succession, but note that grep will return a non-zero exit code
+# if it doesn't find the pattern, so we need to temporarily disable errexit. To
+# make matters worse, it seems some images are called MP and appear to contain
+# multiple images in the Android Photos app, but don't contain an MP4!
+#
+# See: https://stackoverflow.com/questions/53104989/how-to-extract-the-photo-video-component-of-a-mvimg
+# See: https://medium.com/android-news/working-with-motion-photos-da0aa49b50c
+# See: https://linuxreviews.org/Google_Pixel_%22Motion_Photo%22
+set +o errexit
+for file in PXL_*.MP.jpg MVIMG_*.jpg; do
+    # Don't crash when there are no files matching the glob
+    [ -f "$file" ] || continue
+
+    # Check MP4 header, newer versions first
+    unset ofs
+    for header in 'ftypisom' 'ftypmp4' 'ftypmp42' 'ftypiso6'; do
+        ofs=$(grep -F --byte-offset --only-matching --text "$header" "$file")
+
+        if [[ $ofs ]]; then
+            ofs=${ofs%:*}
+            truncate -s $((ofs-4)) "$file"
+
+            # Go to next image
+            break
+        fi
+    done
+done
+
+# Re-set exit on first error
+set -o errexit
+
+# Rename PXL_20210717_043834784.MP.jpg to 2021-07-17_043834784.jpg (Pixel Motion Images)
+perl-rename 's/^PXL_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.MP\.jpg/$1-$2-$3_$4.jpg/' *.jpg
+
+# Rename MVIMG_20190618_124507.jpg to 2019-06-18_124507.jpg (Android Motion Images)
+perl-rename 's/^MVIMG_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.jpg/$1-$2-$3_$4.jpg/' *.jpg
+
+# Rename PXL_20210910_193159741.NIGHT.jpg to 2021-09-10_193159741.jpg (Pixel Night mode)
+perl-rename 's/^PXL_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.NIGHT\.jpg/$1-$2-$3_$4.jpg/' *.jpg
+
+# Rename PXL_20211118_162823829.PORTRAIT.jpg to 2021-11-18_162823829.jpg (Pixel Portrait mode)
+perl-rename 's/^PXL_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.PORTRAIT\.jpg/$1-$2-$3_$4.jpg/' *.jpg
+
+# Rename PXL_20230413_231026946.PORTRAIT.ORIGINAL.jpg to 2023-04-13_231026946.jpg (Pixel portrait original?)
+perl-rename 's/^PXL_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.PORTRAIT\.ORIGINAL\.jpg/$1-$2-$3_$4.jpg/' *.jpg
+
+# Rename PXL_20210925_150154460.PANO.jpg to 2021-09-25_150154460.jpg (Pixel Panorama mode)
+perl-rename 's/^PXL_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.PANO\.jpg/$1-$2-$3_$4.jpg/' *.jpg
+
+for file in *.heic; do
+    [ -f "$file" ] || continue
+
+    # We are going to rename the HEIC files according to their embedded dates,
+    # but exiftool syntax is hard so I will just check if these files were al-
+    # ready renamed and skip them. These files come from iPhones.
+    if [[ ! $file =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}_[0-9]{4}\.HEIC$ ]]; then
+        # Rename file based on DateTimeOriginal EXIF tag and the original file
+        # name (I removed the "IMG_" part with perl-rename first).
+        exiftool '-filename<${DateTimeOriginal}_${FileName}' -d %Y-%m-%d "$file"
+    fi
+done
+
+# Rename VID_20210205_112539.mp4 to 2021-02-05_112539.mp4
+echo "Renaming videos to ISO 8601 and removing VID_..."
+perl-rename 's/VID_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.mp4/$1-$2-$3_$4.mp4/' *.mp4
+perl-rename 's/VID_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.MP4/$1-$2-$3_$4.mp4/' *.MP4
+
+# Rename 20220502_124146.mp4 (Samsung A52)
+perl-rename 's/^([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.mp4/$1-$2-$3_$4.mp4/' *.mp4
+
+# Rename PXL_20210714_145336054.mp4 to 2021-07-14_145336054.mp4
+perl-rename 's/PXL_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.mp4/$1-$2-$3_$4\.mp4/' *.mp4 
+
+# Rename PXL_20240101_142720131.TS.MP4 to 2024-01-01_142720131.mp4 (Pixel 7a TopShot feature)
+perl-rename 's/PXL_([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]+)\.TS\.mp4/$1-$2-$3_$4\.mp4/' *.mp4
+
+# Optimize JPEGs with jpeg-archive
+find . -name '*.jpg' | chrt -b 0 parallel --no-notice "jpeg-recompress -q high {} {}" 
+
+# Change back to our starting directory
+popd >/dev/null
+
+exit 0

dotfiles/local/share/dark-mode.d/01-gtk-theme.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/bash
+
+gsettings set org.gnome.desktop.interface gtk-theme "Adwaita-dark"
+gsettings set org.gnome.desktop.interface color-scheme "prefer-dark"

dotfiles/local/share/light-mode.d/01-gtk-theme.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/bash
+
+gsettings set org.gnome.desktop.interface gtk-theme "Adwaita"
+gsettings set org.gnome.desktop.interface color-scheme "prefer-light"

dotfiles/pam_environment

@@ -1,3 +0,0 @@
-MOZ_ENABLE_WAYLAND=1
-QT_QPA_PLATFORM=wayland-egl
-XDG_CURRENT_DESKTOP=sway

dotfiles/ssh/config

@@ -0,0 +1 @@
+AddKeysToAgent yes

dotfiles/vim/.netrwhist

@@ -1,3 +0,0 @@
-let g:netrw_dirhistmax  =10
-let g:netrw_dirhistcnt =1
-let g:netrw_dirhist_1='/home/aorth/.config/foot'

dotfiles/vimrc

@@ -11,10 +11,17 @@ filetype on             " enable file type detection
 filetype plugin on      " enable file type plugins
 filetype indent on      " enable file type indents
 
-set background=dark
-" restrict vim to 16 ANSI colors in the palette instead of approximating 256
-set t_Co=16
+" You might have to force true color when using regular vim inside tmux as the
+" colorscheme can appear to be grayscale with "termguicolors" option enabled.
+" See: https://gist.github.com/andersevenrud/015e61af2fd264371032763d4ed965b6
+if !has('gui_running') && &term =~ '^\%(screen\|tmux\)'
+  let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"    " set foreground color
+  let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"    " set background color
+endif
+
 colorscheme selenized
+set termguicolors
+set background=dark
 
 " for per-directory vimrc files
 " see: https://jezenthomas.com/how-i-write-invoices-in-vim/

dotfiles/wezterm.lua

@@ -0,0 +1,32 @@
+-- Pull in the wezterm API
+local wezterm = require 'wezterm'
+
+-- This table will hold the configuration.
+local config = {}
+
+-- In newer versions of wezterm, use the config_builder which will
+-- help provide clearer error messages
+if wezterm.config_builder then
+  config = wezterm.config_builder()
+end
+
+config.font = wezterm.font 'Cascadia Mono'
+config.font_size = 13.5
+
+-- This is where you actually apply your config choices
+config.color_scheme = 'Selenized Dark (Gogh)'
+
+-- Disable bold colors for Solarized / Selenized
+config.bold_brightens_ansi_colors = false
+config.hide_tab_bar_if_only_one_tab = true
+
+-- Disable default padding
+config.window_padding = {
+  left = 0,
+  right = 0,
+  top = 0,
+  bottom = 0,
+}
+
+-- and finally, return the configuration to wezterm
+return config

dotfiles/zshrc

@@ -27,23 +27,40 @@ compinit
 if [[ "$OSTYPE" =~ ^linux.*$ ]]; then
     PATH=~/.local/bin:$PATH
 
-    # System Node.js with local "global" package prefix, for DSpace build environment:
-    #  $ npm config set prefix ~/.node_modules
-    #  $ npm install -g bower grunt grunt-cli
-    PATH=$PATH:~/.node_modules/bin
+    {%@@ if profile == "knafeh" or profile == "balozi" @@%}
+    # Export these variables in our TTY so that Sway can read them when it
+    # starts. It's not pretty, but it's all we can do since support for
+    # ~/.pam_environment was removed from pambase in Arch Linux recently.
+    export MOZ_ENABLE_WAYLAND=1
+    # 2021-06-22: fix "Firefox is already running" message
+    # See: https://mastransky.wordpress.com/2020/03/16/wayland-x11-how-to-run-firefox-in-mixed-environment/
+    export MOZ_DBUS_REMOTE=1
+    export QT_QPA_PLATFORM=wayland-egl
+    export CLUTTER_BACKEND=wayland
+    # 2020-02-10: https://github.com/swaywm/sway/wiki#issues-with-java-applications
+    export _JAVA_AWT_WM_NONREPARENTING=1
+    export SDL_VIDEODRIVER=wayland
+    # Signal to xdg-desktop-portal that we're on Sway
+    export XDG_CURRENT_DESKTOP=sway
 
-    if [[ -n $WAYLAND_DISPLAY ]]; then
-        export MOZ_ENABLE_WAYLAND=1
-        # 2021-06-22: fix "Firefox is already running" message
-        # See: https://mastransky.wordpress.com/2020/03/16/wayland-x11-how-to-run-firefox-in-mixed-environment/
-        export MOZ_DBUS_REMOTE=1
-        export KITTY_ENABLE_WAYLAND=1
-        export QT_QPA_PLATFORM=wayland-egl
-        export CLUTTER_BACKEND=wayland
-        # 2020-02-10: https://github.com/swaywm/sway/wiki#issues-with-java-applications
-        export _JAVA_AWT_WM_NONREPARENTING=1
-        export SDL_VIDEODRIVER=wayland
-    fi
+    # 2023-02-05: tell pip/poetry not to probe for keyrings. I'm not publishing
+    # packages to pypi.org and the popup during pip/poetry install is annoying.
+    # See: https://github.com/python-poetry/poetry/issues/1917
+    export PYTHON_KEYRING_BACKEND=keyring.backends.null.Keyring
+
+    # For rsync breaking change in arg parsing since 2022
+    # See: https://github.com/bit-team/backintime/issues/1247
+    export RSYNC_OLD_ARGS=1
+    {%@@ endif @@%}
+
+    {%@@ if profile == "knafeh" or profile == "balozi" @@%}
+    export WLR_RENDERER=vulkan
+    {%@@ endif @@%}
+fi
+
+# Enable zsh completions for mise version manager
+if [[ -f /usr/bin/mise ]]; then
+    eval "$(/usr/bin/mise activate zsh)"
 fi
 
 alias ls='ls -F --color=auto'
@@ -53,7 +70,6 @@ alias less='less -R' # preserves colors in GNU coreutils' `less`
 # see: https://github.com/jan-warchol/selenized/tree/master/other-apps/dircolors
 export LS_COLORS="$LS_COLORS:ow=1;7;34:st=30;44:su=30;41"
 
-
 # Environment
 export PS1='[%n@%m: %~]$ '
 export EDITOR=vim
@@ -82,18 +98,29 @@ jpegoptimize() {
     gm mogrify -filter Triangle -define filter:support=2 -unsharp 2x0.5+0.7+0 -dither -quality $QUALITY -define jpeg:fancy-upsampling=off -interlace Line -strip -output-directory $2 $1
 }
 
-# generate random password 15 characters long
-# See: https://unix.stackexchange.com/questions/230673/how-to-generate-a-random-string
+# Generate a random hex password 20 characters long. The input from /dev/urandom
+# does not need to be any particular length due to SHA-2 256's design (for exam-
+# ple, the "avalanche" effect and the input padding), so I just read 1 byte with
+# dd. Some sites (see below) recommend using a minimum of 20 characters for hex
+# passwords.
+#
+# See: https://www.ssh.com/academy/ssh/passphrase-generator
 genpass() {
-    </dev/urandom tr -dc 'A-Za-z0-9!"#$%&'\''()*+,-./:;<=>?@[\]^_`{|}~' | head -c 15 ; echo
+    dd if=/dev/urandom bs=1 count=1 2>/dev/null | \
+      sha256sum -b | \
+      sed 's/ .*//' | \
+      head -c 20; echo
 }
 
-# set GPG TTY
+# set GPG TTY for pinentry-curses
 export GPG_TTY=$(tty)
 
 # Refresh gpg-agent tty in case user switches into an X Session
 gpg-connect-agent updatestartuptty /bye >/dev/null
 
+# Export location to SSH agent socket, see ssh-agent.service
+export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/ssh-agent.socket"
+
 # Speed up JVM start for short-lived Java programs
 # See: https://zeroturnaround.com/rebellabs/your-maven-build-is-slow-speed-it-up/
 export MAVEN_OPTS="-XX:+TieredCompilation -XX:TieredStopAtLevel=1"