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switch from mpvpaper to awww, refactor wallpaper

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This commit is contained in:
Sean Kovacs 2026-02-20 21:56:56 -05:00
commit 05b2f188f5
Signed by: sckova
GPG key ID: 00F325187C68651A
5 changed files with 142 additions and 59 deletions
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115
home/tiling/wallpaper.nix
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@ -3,68 +3,77 @@
...
}:
{
systemd.user.services.mpvpaper = {
Unit = {
Description = "Modern wallpaper daemon for Wayland";
PartOf = [ "niri.service" ];
Requires = [ "niri.service" ];
After = [ "niri.service" ];
};
Service = {
ExecStart = ''
${pkgs.mpvpaper}/bin/mpvpaper '*' \
'/home/sckova/.local/share/wallpaper/daily.jpg' -o \
'--keep-open=always --save-position-on-quit --panscan=1.0' \
'';
};
Install = {
WantedBy = [ "niri.service" ];
};
systemd.user.services.awww-daemon = {
Unit.Description = "Wallpaper service using awww (daemon)";
Service.ExecStart = "${pkgs.awww}/bin/awww-daemon";
Unit.After = [ "graphical-session.target" ];
Unit.PartOf = [ "graphical-session.target" ];
Install.WantedBy = [ "graphical-session.target" ];
};
systemd.user.services.awww-setter = {
Unit.Description = "Wallpaper service using awww (setter)";
Unit.Requires = [ "awww-daemon.service" ];
Unit.After = [ "awww-daemon.service" ];
Service.Type = "oneshot";
Service.ExecStart = ''
${pkgs.awww}/bin/awww img \
%h/.local/share/wallpaper/daily.jpg \
--transition-step 2 \
--transition-fps 60
'';
};
systemd.user.services.bing-wallpaper = {
Unit = {
Description = "Download and set Bing wallpaper of the day";
After = [ "network-online.target" ];
Wants = [ "network-online.target" ];
};
Service = {
Type = "oneshot";
ExecStart = pkgs.writeShellScript "bing-wallpaper" ''
OUT="''${XDG_DATA_HOME:-$HOME/.local/share}/wallpaper/daily.jpg"
Unit.Description = "Download and set Bing wallpaper of the day";
Unit.StartLimitBurst = 5;
Unit.StartLimitIntervalSec = "10m";
Service.Restart = "on-failure";
Service.RestartSec = "1m";
Service.Type = "oneshot";
Service.ExecStart = pkgs.lib.getExe (
pkgs.writeShellApplication {
name = "bing-wallpaper";
runtimeInputs = with pkgs; [
wget
jq
coreutils
libnotify
];
text = ''
set -euo pipefail
API_RESP=$(${pkgs.wget}/bin/wget -qO- "https://www.bing.com/HPImageArchive.aspx?format=js&idx=0&mkt=en-US&n=1") || exit 1
OUT_DIR="''${XDG_DATA_HOME:-$HOME/.local/share}/wallpaper"
OUT_FILE="$OUT_DIR/daily.jpg"
URL_BASE=$(echo "$API_RESP" | ${pkgs.gnugrep}/bin/grep -oP 'urlbase":"[^"]*' | cut -d '"' -f 3)
TITLE=$(echo "$API_RESP" | ${pkgs.gnugrep}/bin/grep -oP 'title":"[^"]*' | cut -d '"' -f 3)
API_URL="https://www.bing.com/HPImageArchive.aspx?format=js&idx=0&mkt=en-US&n=1"
API_RESP=$(wget -qO- "$API_URL")
${pkgs.coreutils}/bin/mkdir -p "$(dirname "$OUT")"
${pkgs.wget}/bin/wget -qO "$OUT" "https://www.bing.com$URL_BASE\_UHD.jpg" || \
${pkgs.wget}/bin/wget -qO "$OUT" "https://www.bing.com$(echo "$API_RESP" | ${pkgs.gnugrep}/bin/grep -oP 'url":"[^"]*' | cut -d '"' -f 3)"
URL_BASE=$(echo "$API_RESP" | jq -r '.images[0].urlbase')
URL_FALLBACK=$(echo "$API_RESP" | jq -r '.images[0].url')
TITLE=$(echo "$API_RESP" | jq -r '.images[0].title')
${pkgs.libnotify}/bin/notify-send \
-a "Bing Wallpaper Service" \
-u low \
-i preferences-desktop-wallpaper \
"$TITLE"
'';
ExecStartPost = "${pkgs.systemd}/bin/systemctl --user restart mpvpaper.service";
};
Install = {
WantedBy = [ "niri.service" ];
};
mkdir -p "$OUT_DIR"
if ! wget -qO "$OUT_FILE" "https://www.bing.com''${URL_BASE}_UHD.jpg"; then
wget -qO "$OUT_FILE" "https://www.bing.com$URL_FALLBACK"
fi
notify-send \
-a "wallpaper of the day" \
-u low \
-i preferences-desktop-wallpaper \
"$TITLE"
'';
}
);
Service.ExecStartPost = "${pkgs.systemd}/bin/systemctl --user restart awww-setter.service";
};
systemd.user.timers.bing-wallpaper = {
Unit = {
Description = "Run bing wallpaper retrieval daily";
};
Timer = {
OnCalendar = "*-*-* 10:00:00 GMT";
Persistent = true;
};
Install = {
WantedBy = [ "timers.target" ];
};
Unit.Description = "Run bing wallpaper retrieval daily";
Timer.OnCalendar = "*-*-* 10:00:00 GMT";
Timer.Persistent = true;
Install.WantedBy = [ "timers.target" ];
};
}