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@@ -1709,179 +1709,149 @@ in
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** Workspace_Wallpaper
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workspace_wallpaper installs wpaperd and deploys your wallpaper files from the repo (./assets/conf/desktop/wallpaper/pictures/) into ~/conf/desktop/wallpaper/pictures. It also deploys the default wallpaper configuration from assets/conf/desktop/wallpaper/wallpaper.conf into ~/conf/desktop/wallpaper/wallpaper.conf, which is the file you can edit as a user override.
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#+begin_src nix :tangle home/desktop/workspace_wallpaper.nix :noweb tangle :mkdirp yes
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{ config, pkgs, lib, flakeRoot, ... }:
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let
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repoWallpaperDir = flakeRoot + "/assets/conf/desktop/wallpaper";
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#!/usr/bin/env bash
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set -euo pipefail
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userRelRoot = "nixos_conf/wallpaperstuff";
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userAbsRoot = "${config.home.homeDirectory}/${userRelRoot}";
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# Global (not per-monitor) wallpaper per workspace 1..9 for Hyprland + wpaperd (wpaperctl v1.2.1)
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#
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# Expected images:
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# ~/nixos_conf/wallpaperstuff/pictures/wallpaper{1..9}.jpg
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#
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# What it does:
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# - Maintains a single symlink:
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# ~/nixos_conf/wallpaperstuff/current/workspace.jpg
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# - Writes/ensures wpaperd config:
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# ~/.config/wpaperd/config.toml
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# with:
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# [default] mode = "stretch"
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# [any] path = "<symlink>"
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# - On workspace change, updates symlink and runs:
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# wpaperctl reload-wallpaper
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#
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# Notes:
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# - This is intentionally NOT per-monitor. If you have 2 monitors on different workspaces at once,
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# the wallpaper will follow the *currently active/focused workspace*.
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picturesDir = "${userAbsRoot}/pictures";
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currentDir = "${userAbsRoot}/current";
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log() { echo "[wpaperd-ws] $*" >&2; }
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scriptRel = "hypr/scripts/wpaperd-workspace-1to9.sh";
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wpaperdConfRel = "wpaperd/config.toml";
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wpaperdConfAbs = "${config.xdg.configHome}/${wpaperdConfRel}";
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in
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{
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home.packages = [
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pkgs.wpaperd
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pkgs.socat
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pkgs.jq
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pkgs.coreutils
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];
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PICTURES_DIR="${HOME}/nixos_conf/wallpaperstuff/pictures"
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STATE_DIR="${HOME}/nixos_conf/wallpaperstuff/current"
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SYMLINK="${STATE_DIR}/workspace.jpg"
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# Copy wallpapers from repo → ~/nixos_conf/wallpaperstuff
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home.file."${userRelRoot}" = {
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source = repoWallpaperDir;
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recursive = true;
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};
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XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}"
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WPAPERD_DIR="${XDG_CONFIG_HOME}/wpaperd"
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CONF="${WPAPERD_DIR}/config.toml"
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# Create a correct wpaperd config.
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# - [default] sets stretch globally
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# - [any] acts as fallback for outputs not explicitly listed (wpaperd-output(5))
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# - Per-output sections point at CURRENT/<MON>.jpg (symlinks the script updates)
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#
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# NOTE: This is safe even if you add/remove monitors: [any] keeps things working.
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xdg.configFile."${wpaperdConfRel}".text = ''
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[default]
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mode = "stretch"
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: "${XDG_RUNTIME_DIR:?XDG_RUNTIME_DIR not set}"
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: "${HYPRLAND_INSTANCE_SIGNATURE:?HYPRLAND_INSTANCE_SIGNATURE not set}"
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SOCK="${XDG_RUNTIME_DIR}/hypr/${HYPRLAND_INSTANCE_SIGNATURE}/.socket2.sock"
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[any]
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path = "${picturesDir}/wallpaper1.jpg"
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mkdir -p "$STATE_DIR" "$WPAPERD_DIR"
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[eDP-1]
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path = "${currentDir}/eDP-1.jpg"
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# Wait for Hyprland socket so we don't exit too early
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for i in $(seq 1 120); do
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[[ -S "$SOCK" ]] && break
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sleep 0.1
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done
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[[ -S "$SOCK" ]] || { log "Hyprland socket not found: $SOCK"; exit 1; }
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[DP-1]
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path = "${currentDir}/DP-1.jpg"
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'';
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# Listener: on focused monitor change, update CURRENT/<MON>.jpg -> pictures/wallpaperN.jpg
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xdg.configFile."${scriptRel}" = {
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executable = true;
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text = ''
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#!/usr/bin/env bash
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set -euo pipefail
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log() { echo "[wpaperd-ws] $*" >&2; }
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PICTURES="${picturesDir}"
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CURRENT="${currentDir}"
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CONF="${wpaperdConfAbs}"
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: "''${XDG_RUNTIME_DIR:?XDG_RUNTIME_DIR not set}"
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: "''${HYPRLAND_INSTANCE_SIGNATURE:?HYPRLAND_INSTANCE_SIGNATURE not set}"
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SOCK="''${XDG_RUNTIME_DIR}/hypr/''${HYPRLAND_INSTANCE_SIGNATURE}/.socket2.sock"
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mkdir -p "$CURRENT" "$(dirname "$CONF")"
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# Wait for Hyprland socket so the service doesn't exit too early
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for i in $(seq 1 120); do
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[[ -S "$SOCK" ]] && break
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sleep 0.1
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done
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[[ -S "$SOCK" ]] || { log "Hyprland socket not found: $SOCK"; exit 1; }
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ws_num() {
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local w="''${1%%:*}"
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[[ "$w" =~ ^[0-9]+$ ]] || return 1
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printf '%s\n' "$w"
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}
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img_for_ws() {
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local n="$1"
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case "$n" in
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1|2|3|4|5|6|7|8|9) printf '%s/wallpaper%s.jpg\n' "$PICTURES" "$n" ;;
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*) return 1 ;;
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esac
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}
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ensure_link_for() {
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local mon="$1"
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local ws="$2"
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local n img
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n="$(ws_num "$ws")" || return 0
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img="$(img_for_ws "$n")" || return 0
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if [[ ! -f "$img" ]]; then
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log "Missing image for ws=$n: $img"
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return 0
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fi
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ln -sf "$img" "$CURRENT/$mon.jpg"
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log "Link: $CURRENT/$mon.jpg -> $img"
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}
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reload() {
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# wpaperctl reload-wallpaper exists on v1.2.1
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${pkgs.wpaperd}/bin/wpaperctl reload-wallpaper >/dev/null 2>&1 || true
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}
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apply_initial() {
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${pkgs.hyprland}/bin/hyprctl -j monitors \
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| ${pkgs.jq}/bin/jq -r '.[] | "\(.name)\t\(.activeWorkspace.name)"' \
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| while IFS=$'\t' read -r mon ws; do
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[[ -n "$mon" && -n "$ws" ]] || continue
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ensure_link_for "$mon" "$ws" || true
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done
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reload
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}
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handle_line() {
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case "$1" in
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focusedmon\>\>*)
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# focusedmon>>MONNAME,WORKSPACENAME
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local payload="''${1#focusedmon>>}"
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local mon="''${payload%%,*}"
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local ws="''${payload#*,}"
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[[ -n "$mon" && -n "$ws" ]] || return 0
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ensure_link_for "$mon" "$ws" || true
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reload
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;;
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esac
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}
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apply_initial
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log "Listening on $SOCK"
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exec ${pkgs.socat}/bin/socat -U - "UNIX-CONNECT:$SOCK" \
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| while IFS= read -r line; do
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handle_line "$line" || true
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done
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'';
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};
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# Start wpaperd (reads XDG_CONFIG_HOME/wpaperd/config.toml by default)
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systemd.user.services.wpaperd = {
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Unit = {
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Description = "wpaperd wallpaper daemon";
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After = [ "graphical-session.target" ];
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PartOf = [ "graphical-session.target" ];
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};
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Service = {
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ExecStart = "${pkgs.wpaperd}/bin/wpaperd";
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Restart = "on-failure";
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RestartSec = 1;
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};
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Install.WantedBy = [ "graphical-session.target" ];
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};
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# Listener service
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systemd.user.services.wpaperd-workspace-wallpapers = {
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Unit = {
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Description = "Set wallpaper per monitor based on workspace number (1..9)";
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After = [ "graphical-session.target" "wpaperd.service" ];
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PartOf = [ "graphical-session.target" ];
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};
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Service = {
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ExecStart = "${pkgs.bash}/bin/bash ${config.xdg.configHome}/${scriptRel}";
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Restart = "on-failure";
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RestartSec = 1;
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};
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Install.WantedBy = [ "graphical-session.target" ];
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};
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ws_num() {
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# workspace name might be "8" or "8:foo"
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local w="${1%%:*}"
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[[ "$w" =~ ^[0-9]+$ ]] || return 1
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printf '%s\n' "$w"
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}
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img_for_ws() {
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local n="$1"
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case "$n" in
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1|2|3|4|5|6|7|8|9) printf '%s/wallpaper%s.jpg\n' "$PICTURES_DIR" "$n" ;;
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*) return 1 ;;
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esac
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}
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ensure_config() {
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# Keep it simple and stable: always ensure config points [any] to the symlink.
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# wpaperd reads this path by default.
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cat >"$CONF" <<EOF
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[default]
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mode = "stretch"
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[any]
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path = "$SYMLINK"
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EOF
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}
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reload_wallpaper() {
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# wpaperctl v1.2.1 supports reload-wallpaper
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wpaperctl reload-wallpaper >/dev/null 2>&1 || true
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}
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apply_workspace() {
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local ws_raw="$1"
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local n img
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n="$(ws_num "$ws_raw")" || { log "Ignoring non-numeric workspace: $ws_raw"; return 0; }
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img="$(img_for_ws "$n")" || return 0
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if [[ ! -f "$img" ]]; then
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log "Missing image for ws=$n: $img"
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return 0
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fi
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# If already set, skip work
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if [[ -L "$SYMLINK" ]] && [[ "$(readlink -f "$SYMLINK")" == "$(readlink -f "$img")" ]]; then
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return 0
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fi
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ln -sf "$img" "$SYMLINK"
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log "Workspace $n -> $img"
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ensure_config
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reload_wallpaper
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}
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apply_initial() {
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# Use focused monitor's active workspace as "current workspace" for the global wallpaper.
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# This keeps behavior consistent with "per workspace (focused)".
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local ws
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ws="$(hyprctl -j monitors | jq -r '.[] | select(.focused==true) | .activeWorkspace.name' | head -n1)"
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if [[ -n "$ws" && "$ws" != "null" ]]; then
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apply_workspace "$ws"
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else
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log "Could not determine initial focused workspace"
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fi
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}
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handle_line() {
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case "$1" in
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# workspace>>NAME
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workspace\>\>*)
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apply_workspace "${1#workspace>>}"
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;;
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# workspacev2>>ID,NAME
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workspacev2\>\>*)
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local payload="${1#workspacev2>>}"
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apply_workspace "${payload#*,}"
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;;
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# focusedmon>>MON,WORKSPACE (also catches some focus-driven changes)
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focusedmon\>\>*)
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local payload="${1#focusedmon>>}"
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local ws="${payload#*,}"
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apply_workspace "$ws"
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;;
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esac
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}
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ensure_config
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apply_initial
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log "Listening on $SOCK"
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exec socat -U - "UNIX-CONNECT:$SOCK" \
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| while IFS= read -r line; do
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handle_line "$line" || true
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done
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#+end_src
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** Animated Wallpaper
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@@ -1,173 +1,143 @@
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{ config, pkgs, lib, flakeRoot, ... }:
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let
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repoWallpaperDir = flakeRoot + "/assets/conf/desktop/wallpaper";
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#!/usr/bin/env bash
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set -euo pipefail
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userRelRoot = "nixos_conf/wallpaperstuff";
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userAbsRoot = "${config.home.homeDirectory}/${userRelRoot}";
|
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# Global (not per-monitor) wallpaper per workspace 1..9 for Hyprland + wpaperd (wpaperctl v1.2.1)
|
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#
|
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# Expected images:
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# ~/nixos_conf/wallpaperstuff/pictures/wallpaper{1..9}.jpg
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#
|
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# What it does:
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||||
# - Maintains a single symlink:
|
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# ~/nixos_conf/wallpaperstuff/current/workspace.jpg
|
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# - Writes/ensures wpaperd config:
|
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# ~/.config/wpaperd/config.toml
|
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# with:
|
||||
# [default] mode = "stretch"
|
||||
# [any] path = "<symlink>"
|
||||
# - On workspace change, updates symlink and runs:
|
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# wpaperctl reload-wallpaper
|
||||
#
|
||||
# Notes:
|
||||
# - This is intentionally NOT per-monitor. If you have 2 monitors on different workspaces at once,
|
||||
# the wallpaper will follow the *currently active/focused workspace*.
|
||||
|
||||
picturesDir = "${userAbsRoot}/pictures";
|
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currentDir = "${userAbsRoot}/current";
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log() { echo "[wpaperd-ws] $*" >&2; }
|
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|
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scriptRel = "hypr/scripts/wpaperd-workspace-1to9.sh";
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wpaperdConfRel = "wpaperd/config.toml";
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wpaperdConfAbs = "${config.xdg.configHome}/${wpaperdConfRel}";
|
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in
|
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{
|
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home.packages = [
|
||||
pkgs.wpaperd
|
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pkgs.socat
|
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pkgs.jq
|
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pkgs.coreutils
|
||||
];
|
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PICTURES_DIR="${HOME}/nixos_conf/wallpaperstuff/pictures"
|
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STATE_DIR="${HOME}/nixos_conf/wallpaperstuff/current"
|
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SYMLINK="${STATE_DIR}/workspace.jpg"
|
||||
|
||||
# Copy wallpapers from repo → ~/nixos_conf/wallpaperstuff
|
||||
home.file."${userRelRoot}" = {
|
||||
source = repoWallpaperDir;
|
||||
recursive = true;
|
||||
};
|
||||
XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}"
|
||||
WPAPERD_DIR="${XDG_CONFIG_HOME}/wpaperd"
|
||||
CONF="${WPAPERD_DIR}/config.toml"
|
||||
|
||||
# Create a correct wpaperd config.
|
||||
# - [default] sets stretch globally
|
||||
# - [any] acts as fallback for outputs not explicitly listed (wpaperd-output(5))
|
||||
# - Per-output sections point at CURRENT/<MON>.jpg (symlinks the script updates)
|
||||
#
|
||||
# NOTE: This is safe even if you add/remove monitors: [any] keeps things working.
|
||||
xdg.configFile."${wpaperdConfRel}".text = ''
|
||||
[default]
|
||||
mode = "stretch"
|
||||
: "${XDG_RUNTIME_DIR:?XDG_RUNTIME_DIR not set}"
|
||||
: "${HYPRLAND_INSTANCE_SIGNATURE:?HYPRLAND_INSTANCE_SIGNATURE not set}"
|
||||
SOCK="${XDG_RUNTIME_DIR}/hypr/${HYPRLAND_INSTANCE_SIGNATURE}/.socket2.sock"
|
||||
|
||||
[any]
|
||||
path = "${picturesDir}/wallpaper1.jpg"
|
||||
mkdir -p "$STATE_DIR" "$WPAPERD_DIR"
|
||||
|
||||
[eDP-1]
|
||||
path = "${currentDir}/eDP-1.jpg"
|
||||
# Wait for Hyprland socket so we don't exit too early
|
||||
for i in $(seq 1 120); do
|
||||
[[ -S "$SOCK" ]] && break
|
||||
sleep 0.1
|
||||
done
|
||||
[[ -S "$SOCK" ]] || { log "Hyprland socket not found: $SOCK"; exit 1; }
|
||||
|
||||
[DP-1]
|
||||
path = "${currentDir}/DP-1.jpg"
|
||||
'';
|
||||
|
||||
# Listener: on focused monitor change, update CURRENT/<MON>.jpg -> pictures/wallpaperN.jpg
|
||||
xdg.configFile."${scriptRel}" = {
|
||||
executable = true;
|
||||
text = ''
|
||||
#!/usr/bin/env bash
|
||||
set -euo pipefail
|
||||
|
||||
log() { echo "[wpaperd-ws] $*" >&2; }
|
||||
|
||||
PICTURES="${picturesDir}"
|
||||
CURRENT="${currentDir}"
|
||||
CONF="${wpaperdConfAbs}"
|
||||
|
||||
: "''${XDG_RUNTIME_DIR:?XDG_RUNTIME_DIR not set}"
|
||||
: "''${HYPRLAND_INSTANCE_SIGNATURE:?HYPRLAND_INSTANCE_SIGNATURE not set}"
|
||||
SOCK="''${XDG_RUNTIME_DIR}/hypr/''${HYPRLAND_INSTANCE_SIGNATURE}/.socket2.sock"
|
||||
|
||||
mkdir -p "$CURRENT" "$(dirname "$CONF")"
|
||||
|
||||
# Wait for Hyprland socket so the service doesn't exit too early
|
||||
for i in $(seq 1 120); do
|
||||
[[ -S "$SOCK" ]] && break
|
||||
sleep 0.1
|
||||
done
|
||||
[[ -S "$SOCK" ]] || { log "Hyprland socket not found: $SOCK"; exit 1; }
|
||||
|
||||
ws_num() {
|
||||
local w="''${1%%:*}"
|
||||
[[ "$w" =~ ^[0-9]+$ ]] || return 1
|
||||
printf '%s\n' "$w"
|
||||
}
|
||||
|
||||
img_for_ws() {
|
||||
local n="$1"
|
||||
case "$n" in
|
||||
1|2|3|4|5|6|7|8|9) printf '%s/wallpaper%s.jpg\n' "$PICTURES" "$n" ;;
|
||||
*) return 1 ;;
|
||||
esac
|
||||
}
|
||||
|
||||
ensure_link_for() {
|
||||
local mon="$1"
|
||||
local ws="$2"
|
||||
|
||||
local n img
|
||||
n="$(ws_num "$ws")" || return 0
|
||||
img="$(img_for_ws "$n")" || return 0
|
||||
|
||||
if [[ ! -f "$img" ]]; then
|
||||
log "Missing image for ws=$n: $img"
|
||||
return 0
|
||||
fi
|
||||
|
||||
ln -sf "$img" "$CURRENT/$mon.jpg"
|
||||
log "Link: $CURRENT/$mon.jpg -> $img"
|
||||
}
|
||||
|
||||
reload() {
|
||||
# wpaperctl reload-wallpaper exists on v1.2.1
|
||||
${pkgs.wpaperd}/bin/wpaperctl reload-wallpaper >/dev/null 2>&1 || true
|
||||
}
|
||||
|
||||
apply_initial() {
|
||||
${pkgs.hyprland}/bin/hyprctl -j monitors \
|
||||
| ${pkgs.jq}/bin/jq -r '.[] | "\(.name)\t\(.activeWorkspace.name)"' \
|
||||
| while IFS=$'\t' read -r mon ws; do
|
||||
[[ -n "$mon" && -n "$ws" ]] || continue
|
||||
ensure_link_for "$mon" "$ws" || true
|
||||
done
|
||||
reload
|
||||
}
|
||||
|
||||
handle_line() {
|
||||
case "$1" in
|
||||
focusedmon\>\>*)
|
||||
# focusedmon>>MONNAME,WORKSPACENAME
|
||||
local payload="''${1#focusedmon>>}"
|
||||
local mon="''${payload%%,*}"
|
||||
local ws="''${payload#*,}"
|
||||
[[ -n "$mon" && -n "$ws" ]] || return 0
|
||||
ensure_link_for "$mon" "$ws" || true
|
||||
reload
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
apply_initial
|
||||
log "Listening on $SOCK"
|
||||
exec ${pkgs.socat}/bin/socat -U - "UNIX-CONNECT:$SOCK" \
|
||||
| while IFS= read -r line; do
|
||||
handle_line "$line" || true
|
||||
done
|
||||
'';
|
||||
};
|
||||
|
||||
# Start wpaperd (reads XDG_CONFIG_HOME/wpaperd/config.toml by default)
|
||||
systemd.user.services.wpaperd = {
|
||||
Unit = {
|
||||
Description = "wpaperd wallpaper daemon";
|
||||
After = [ "graphical-session.target" ];
|
||||
PartOf = [ "graphical-session.target" ];
|
||||
};
|
||||
Service = {
|
||||
ExecStart = "${pkgs.wpaperd}/bin/wpaperd";
|
||||
Restart = "on-failure";
|
||||
RestartSec = 1;
|
||||
};
|
||||
Install.WantedBy = [ "graphical-session.target" ];
|
||||
};
|
||||
|
||||
# Listener service
|
||||
systemd.user.services.wpaperd-workspace-wallpapers = {
|
||||
Unit = {
|
||||
Description = "Set wallpaper per monitor based on workspace number (1..9)";
|
||||
After = [ "graphical-session.target" "wpaperd.service" ];
|
||||
PartOf = [ "graphical-session.target" ];
|
||||
};
|
||||
Service = {
|
||||
ExecStart = "${pkgs.bash}/bin/bash ${config.xdg.configHome}/${scriptRel}";
|
||||
Restart = "on-failure";
|
||||
RestartSec = 1;
|
||||
};
|
||||
Install.WantedBy = [ "graphical-session.target" ];
|
||||
};
|
||||
ws_num() {
|
||||
# workspace name might be "8" or "8:foo"
|
||||
local w="${1%%:*}"
|
||||
[[ "$w" =~ ^[0-9]+$ ]] || return 1
|
||||
printf '%s\n' "$w"
|
||||
}
|
||||
|
||||
img_for_ws() {
|
||||
local n="$1"
|
||||
case "$n" in
|
||||
1|2|3|4|5|6|7|8|9) printf '%s/wallpaper%s.jpg\n' "$PICTURES_DIR" "$n" ;;
|
||||
*) return 1 ;;
|
||||
esac
|
||||
}
|
||||
|
||||
ensure_config() {
|
||||
# Keep it simple and stable: always ensure config points [any] to the symlink.
|
||||
# wpaperd reads this path by default.
|
||||
cat >"$CONF" <<EOF
|
||||
[default]
|
||||
mode = "stretch"
|
||||
|
||||
[any]
|
||||
path = "$SYMLINK"
|
||||
EOF
|
||||
}
|
||||
|
||||
reload_wallpaper() {
|
||||
# wpaperctl v1.2.1 supports reload-wallpaper
|
||||
wpaperctl reload-wallpaper >/dev/null 2>&1 || true
|
||||
}
|
||||
|
||||
apply_workspace() {
|
||||
local ws_raw="$1"
|
||||
local n img
|
||||
|
||||
n="$(ws_num "$ws_raw")" || { log "Ignoring non-numeric workspace: $ws_raw"; return 0; }
|
||||
img="$(img_for_ws "$n")" || return 0
|
||||
|
||||
if [[ ! -f "$img" ]]; then
|
||||
log "Missing image for ws=$n: $img"
|
||||
return 0
|
||||
fi
|
||||
|
||||
# If already set, skip work
|
||||
if [[ -L "$SYMLINK" ]] && [[ "$(readlink -f "$SYMLINK")" == "$(readlink -f "$img")" ]]; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
ln -sf "$img" "$SYMLINK"
|
||||
log "Workspace $n -> $img"
|
||||
ensure_config
|
||||
reload_wallpaper
|
||||
}
|
||||
|
||||
apply_initial() {
|
||||
# Use focused monitor's active workspace as "current workspace" for the global wallpaper.
|
||||
# This keeps behavior consistent with "per workspace (focused)".
|
||||
local ws
|
||||
ws="$(hyprctl -j monitors | jq -r '.[] | select(.focused==true) | .activeWorkspace.name' | head -n1)"
|
||||
if [[ -n "$ws" && "$ws" != "null" ]]; then
|
||||
apply_workspace "$ws"
|
||||
else
|
||||
log "Could not determine initial focused workspace"
|
||||
fi
|
||||
}
|
||||
|
||||
handle_line() {
|
||||
case "$1" in
|
||||
# workspace>>NAME
|
||||
workspace\>\>*)
|
||||
apply_workspace "${1#workspace>>}"
|
||||
;;
|
||||
|
||||
# workspacev2>>ID,NAME
|
||||
workspacev2\>\>*)
|
||||
local payload="${1#workspacev2>>}"
|
||||
apply_workspace "${payload#*,}"
|
||||
;;
|
||||
|
||||
# focusedmon>>MON,WORKSPACE (also catches some focus-driven changes)
|
||||
focusedmon\>\>*)
|
||||
local payload="${1#focusedmon>>}"
|
||||
local ws="${payload#*,}"
|
||||
apply_workspace "$ws"
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
ensure_config
|
||||
apply_initial
|
||||
|
||||
log "Listening on $SOCK"
|
||||
exec socat -U - "UNIX-CONNECT:$SOCK" \
|
||||
| while IFS= read -r line; do
|
||||
handle_line "$line" || true
|
||||
done
|
||||
|
||||
Reference in New Issue
Block a user