Telegram changed names and earlyoom notify

And ignore VIRTUAL_ENV_PROMPT variable for now as it is different
between venv and virtualenv implementations:

* https://github.com/python/cpython/pull/106726
* https://github.com/pypa/virtualenv/pull/2606

.bin/create_container

@@ -0,0 +1,136 @@
+#!/bin/bash
+set -euo pipefail
+
+DEFAULT_SUITE="bookworm"
+BASE="/var/lib/machines"
+
+if [[ $EUID -ne 0 ]]; then
+   echo "This script must be run as root" 1>&2
+   exit 1
+fi
+
+function show_help {
+    cat <<-EOF
+Usage: $0 -h | -n NAME [-s SUITE] [-t [SNAPSHOT_NAME] -r] [-d]
+
+Create a nspanw container called NAME
+
+-h      help
+-n      container name
+-s      debian suite (default: ${DEFAULT_SUITE})
+-t      snapshot container
+-r      rollback to snapshot
+-d      delete container
+EOF
+}
+
+while getopts 'hn:s:t:rd' flag; do
+  case "${flag}" in
+    h) show_help; exit 0;;
+    n) name="${OPTARG}" ;;
+    s) suite="${OPTARG}" ;;
+    t) snapshot="${OPTARG}" ;;
+    r) rollback=1 ;;
+    d) delete=1 ;;
+    *) echo "Unexpected option ${flag}" ;;
+  esac
+done
+
+SUITE=${suite:-$DEFAULT_SUITE}
+
+if [[ -z ${name:-} ]]; then
+    echo "Container name is unset"
+    echo
+    show_help
+    exit;
+else
+    echo "Container name is $name and suite is ${SUITE}"
+fi
+
+if [[ -n ${snapshot:-} ]]; then
+    dest_snapshot_name="${BASE}/.${name}_${snapshot}"
+    if [[ -n ${rollback:-} ]]; then
+        if [[ -d ${dest_snapshot_name} ]]; then
+            btrfs subvolume delete "${BASE}/${name}"
+            btrfs subvolume snapshot "${dest_snapshot_name}" "${BASE}/${name}"
+            exit 0
+        else
+            echo "Can't rollback as '${snapshot}' does not exist"
+            exit 1
+        fi
+    else
+        btrfs subvolume snapshot -r "${BASE}/${name}" "${dest_snapshot_name}"
+        exit 0
+    fi
+fi
+
+if [[ -n ${delete:-} ]]; then
+    btrfs subvolume delete "${BASE}/${name}" "${BASE}/.${name}_"*
+    exit 0
+fi
+
+btrfs subvolume create "${BASE}/${name}"
+
+APT_CACHE_DIR="/var/cache/apt/archives"
+
+if [[ -d ${APT_CACHE_DIR} ]]; then
+    CACHE_ARGS="--cache-dir=${APT_CACHE_DIR}"
+else
+    CACHE_ARGS=""
+fi
+
+debootstrap ${CACHE_ARGS} "${SUITE}" "${BASE}/${name}"
+
+mkdir -p "$BASE/$name/root/.ssh"
+chmod 700 "$BASE/$name/root/.ssh"
+if [ -f "/root/.ssh/authorized_keys" ]; then
+	cp -v /root/.ssh/authorized_keys "$BASE/$name/root/.ssh/authorized_keys"
+	chmod 600 "$BASE/$name/root/.ssh/authorized_keys"
+	echo "added ssh keys to root"
+fi
+
+if [[ -e "$BASE/$name/etc/resolv.conf" ]]; then
+    rm "$BASE/$name/etc/resolv.conf"
+fi
+
+if [[ -e "$BASE/$name/etc/hostname" ]]; then
+    rm "$BASE/$name/etc/hostname"
+fi
+
+systemd-nspawn --console=pipe -D "$BASE/$name" /bin/bash <<'EOF'
+echo "Now running inside nspawn $(pwd)"
+
+source /etc/os-release
+
+if [[ "$ID" == "ubuntu" ]]; then
+    sed -i '1 s/$/ restricted universe multiverse/' /etc/apt/sources.list
+elif [[ "$ID" == "debian" ]]; then
+    if [[ $VERSION_ID -le 11 ]]; then
+        sed -i '1 s/$/ contrib non-free/' /etc/apt/sources.list
+    else
+        sed -i '1 s/$/ contrib non-free non-free-firmware/' /etc/apt/sources.list
+    fi
+fi
+
+apt-get update
+apt-get install --yes --no-install-recommends locales dbus ssh python3
+
+echo "locales locales/default_environment_locale select en_US.UTF-8" | debconf-set-selections
+echo "locales locales/locales_to_be_generated multiselect en_US.UTF-8 UTF-8, et_EE.UTF-8 UTF-8" | debconf-set-selections
+rm /etc/locale.gen
+dpkg-reconfigure --frontend noninteractive locales
+ln -fs /usr/share/zoneinfo/Europe/Tallinn /etc/localtime
+dpkg-reconfigure -f noninteractive tzdata
+
+apt install --yes --no-install-recommends neovim
+update-alternatives --set editor /usr/bin/nvim
+ln -sf /usr/share/nvim/runtime/macros/less.sh /usr/local/bin/vless
+
+
+systemctl enable systemd-networkd
+
+# systemd-resolved package also replaces /etc/resolv.conf with a symlink that breaks DNS in our current pre setup environment
+apt install --yes --no-install-recommends libnss-resolve
+# Needed by libnss-resolve config in /etc/nsswitch.conf
+systemctl enable systemd-resolved
+EOF

.bin/no-sleep

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+systemd-inhibit --what=sleep:idle --mode=block bash -c 'while true; do sleep 1; done'

.bin/patch-slack-wayland

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-udo sed -i -e 's#Exec=/usr/bin/slack %U#Exec=/usr/bin/slack\ %U\ --enable-features=WebRTCPipeWireCapturer#' /usr/share/applications/slack.desktop
+sudo sed -i -e 's#^Exec=/usr/bin/slack -s %U$#Exec=/usr/bin/slack\ -s\ %U --enable-features=WebRTCPipeWireCapturer,UseOzonePlatform --ozone-platform=wayland#' /usr/share/applications/slack.desktop

.bin/wscreenshot.py

@@ -1,4 +1,18 @@
 #!/usr/bin/env python3
+"""
+Sway screenshot tool. Saved screenshots are also added to GTK recents list for easy access.
+
+Uses following tools
+* grim
+* slurp
+* https://codeberg.org/vyivel/dulcepan
+* jq
+
+
+Region selection uses dulcepan. It works by first freezing the screen so that popups sway visible.
+Then it allows selection of the region you want to screenshot.
+"""
+
 import gi
 gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk, GLib
@@ -28,16 +42,7 @@ else:
         sys.exit(0)
 
     elif sys.argv[1] == '--region':
-        outputs = run(['swaymsg', '-t', 'get_outputs'], check=True, capture_output=True)
-        for output in json.loads(outputs.stdout):
-            if not output.get("focused"):
-                continue
-            image = Popen(["grim", "-o", f"{output.get('name')}", '-'], stdout=PIPE)
-            viewer = Popen(['swayimg', '-f', '-o', f'{output.get("name")}','-'], stdin=image.stdout)
-            image_viewers.append(viewer)
-
-        region = run('slurp', check=True, capture_output=True)
-        run(["grim", '-g', '-', file_name], check=True, input=region.stdout)
+        run(["dulcepan", "-o", file_name], check=True)
 
     elif sys.argv[1] == '--window':
         tree = run(['swaymsg', '-t', 'get_tree'], check=True, capture_output=True)

.config/dulcepan.cfg

@@ -0,0 +1,47 @@
+# An example configuration.
+
+# RRGGBB or RRGGBBAA
+unselected-color = ffffff40
+selected-color = 00000000
+#border-color = ffffff
+border-color = 000000
+#border-secondary-color = 000000
+border-secondary-color = ffffff
+
+# 0 to disable borders
+border-size = 2
+
+# Border gradient type:
+# - none: only the primary border color is used
+# - linear: uses a linear gradient relative to the selection
+# - loop: uses a repeated linear gradient
+border-gradient = none
+
+# For "linear" gradient mode
+# Counterclockwise, in degrees
+gradient-angle = 45
+
+# For "loop" gradient mode
+# The distance between gradient stops
+loop-step = 100
+
+# For "linear" and "loop" gradient modes
+# In milliseconds, 0 to disable animation
+# With "linear" mode: the time it takes for the pattern to make one full turn
+# With "loop" mode: the time it takes for the pattern to move by double the loop step
+animation-duration = 1000
+
+# If true, dulcepan will save immediately when interactive selection is stopped
+# or when a whole output is selected with a mouse button.
+quick-select = true
+
+# If true, dulcepan will remember selection between runs.
+# The state is stored at $XDG_CACHE_HOME/dulcepan.
+persistence = false
+
+# PNG (zlib) compression level, 0-9
+png-compression = 6
+
+# Key bindings
+quit-key = Escape
+save-key = Space

.config/environment.d/99-xcursor_size.conf

@@ -0,0 +1 @@
+XCURSOR_SIZE=24

.config/sway/autostart

@@ -10,6 +10,7 @@ for_window [app_id="quasselclient"] move to workspace $chat_workspace
 exec systemd-run --user --unit=quasselclient /usr/bin/quasselclient
 
 for_window [class="Element"] move to workspace $chat_workspace
+for_window [app_id="Element"] move to workspace $chat_workspace
 exec systemd-run --user --unit=element-desktop  /usr/bin/element-desktop
 
 for_window [class="Slack"] move to workspace $chat_workspace
@@ -19,8 +20,7 @@ exec systemd-run --user --unit=slack-flatpak /usr/bin/flatpak run com.slack.Slac
 
 for_window [app_id="telegramdesktop"] move to workspace $chat_workspace
 for_window [app_id="org.telegram.desktop"] move to workspace $chat_workspace
-exec systemd-run --user --unit=telegram /usr/bin/env XDG_CURRENT_DESKTOP=GNOME telegram-desktop
+exec systemd-run --user --unit=telegram /usr/bin/env XDG_CURRENT_DESKTOP=GNOME Telegram
 
-for_window [class="drata-agent"] move absolute position 2160 px 0 px
-for_window [app_id="drata-agent"] move absolute position 2160 px 0 px
-exec systemd-run --user --unit=drata-agent /usr/bin/drata-agent
+# for earlyoom notifications
+exec systemd-run --user --unit=systembus-notify /usr/bin/systembus-notify

.config/sway/config

@@ -366,4 +366,7 @@ input 1133:16534:Logitech_ERGO_M575 {
 
 include /etc/sway/config.d/*
 exec systemctl --user set-environment XDG_CURRENT_DESKTOP=sway
+exec systemctl --user set-environment DESKTOP_SESSION=sway
+exec systemctl --user set-environment XDG_SESSION_DESKTOP=sway
+exec systemctl --user set-environment XDG_SESSION_TYPE=wayland
 include autostart

.config/sway/hiir

@@ -1,9 +1,14 @@
 # Work computer
+exec /usr/bin/swaynag-battery --threshold 5
 
 set $left_disp "Dell Inc. DELL U2724DE C9YPBP3"
 set $right_disp "Dell Inc. DELL U2724D J3XFCP3"
+
 #set $left_disp "Dell Inc. DELL S2721DGF 8SVBP83"
+output "Dell Inc. DELL S2721DGF 8SVBP83" pos 0 0
 #set $right_disp "Dell Inc. DELL U2715H GH85D66Q08QS"
+output "Dell Inc. DELL U2715H GH85D66Q08QS" pos 2560 0
+
 set $chat_workspace 10
 
 output $left_disp pos 0 0
@@ -11,7 +16,7 @@ output $left_disp mode 2560x1440@120.000Hz
 output $right_disp pos 2560 0
 output $right_disp mode 2560x1440@120.000Hz
 
-set $laptop "LG Display 0x06ED Unknown"
+set $laptop eDP-1
 bindswitch lid:on output $laptop disable
 bindswitch lid:off output $laptop enable
 

.config/sway/sid

@@ -5,5 +5,10 @@ exec /usr/bin/swaynag-battery --threshold 5
 #set $right_disp "Unknown 0x0791 0x00000000"
 set $chat_workspace 10
 
+
+set $laptop eDP-1
+bindswitch lid:on output $laptop disable
+bindswitch lid:off output $laptop enable
+
 output $left_disp pos 0 0
 output $right_disp pos 370 1440

.zshrc

@@ -5,11 +5,8 @@ zmodload zsh/pcre
 
 # Virtualenv support
 function _virtual_env_prompt () {
-    # new pyvenv has a seperate variable for custom prompt value
-    REPLY=${VIRTUAL_ENV_PROMPT+${VIRTUAL_ENV_PROMPT}}
-
     # Try to read the prompt name form pyvenv.cfg
-    if [[ -z "${REPLY}" && -f "$VIRTUAL_ENV/pyvenv.cfg" ]]; then
+    if [[ -f "$VIRTUAL_ENV/pyvenv.cfg" ]]; then
 	# Matches lines with following syntax
 	# prompt = 'cool prompt'
 	# prompt = "cool prompt"
@@ -32,7 +29,7 @@ function _virtual_env_prompt () {
 	fi
     fi
 
-    # support old-school virtualenv
+    # fall back to using venv folder name as prompt name
     if [[ -z "${REPLY}" ]]; then
         REPLY=${VIRTUAL_ENV+(${VIRTUAL_ENV:t}) }
     fi
@@ -322,6 +319,8 @@ function ssh {
 
 # i don't like that systemd by default uses a pager
 export SYSTEMD_PAGER=''
+# Minio CLI is also stupid
+export MC_DISABLE_PAGER=1
 
 # set man max width
 export MANWIDTH=80
@@ -336,7 +335,7 @@ fi
 
 # https://neovim.io/doc/user/various.html#less
 function vless {
-    /usr/share/nvim/runtime/macros/less.sh $@
+    /usr/share/nvim/runtime/scripts/less.sh $@
 }
 
 # If running under windows with pageagent then use it