daniil-berg
e4a8b07117
awww-daemon paints only the outputs present when `awww img` last ran and does not repaint a monitor connected later, so it comes up on the daemon's black fill — which a transparent foot then shows instead of the wallpaper. Add `wallpaper-hotplug`: it watches Hyprland's event socket and re-runs `setbg` (which pushes to all outputs) on each `monitoradded`. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
78 lines
3.4 KiB
Nix
78 lines
3.4 KiB
Nix
# Generic viewers. mpv for video/audio, imv for images, zathura for PDFs/docs —
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# all minimal, keyboard-driven, Wayland-native. No personal config here.
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#
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# imv key binds run external actions on the current file (yank path, rotate/flip,
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# delete, open in editor, info). Wallpaper uses awww (daemon + CLI): `setbg`
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# symlinks the chosen file to ~/.local/share/bg and pushes it live. The
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# awww-daemon and the boot-time restore from that symlink run as Hyprland
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# `exec-once` (see home.nix).
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{ pkgs, ... }:
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let
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# setbg: persist the choice as an XDG-data symlink, then set it live. Startup
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# restore just re-runs `awww img` against the same symlink.
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setbg = pkgs.writeShellScriptBin "setbg" ''
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bgloc="''${XDG_DATA_HOME:-$HOME/.local/share}/bg"
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[ -n "$1" ] && ln -sf "$(readlink -f "$1")" "$bgloc"
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${pkgs.awww}/bin/awww img "$bgloc"
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'';
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# awww-daemon paints only the outputs present when `awww img` last ran and does
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# not repaint a monitor hotplugged afterwards — it comes up on the fill color
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# (black), and a transparent foot on it then shows that black, not the
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# wallpaper. Watch Hyprland's event socket and re-push the wallpaper (setbg
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# with no arg → all current outputs) on each monitor-add. Hyprland emits both
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# `monitoradded` and `monitoraddedv2`; match only the former so setbg fires
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# once. Runs as a Hyprland exec-once (see home.nix).
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wallpaperHotplug = pkgs.writeShellScriptBin "wallpaper-hotplug" ''
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sock="''${XDG_RUNTIME_DIR}/hypr/''${HYPRLAND_INSTANCE_SIGNATURE}/.socket2.sock"
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${pkgs.socat}/bin/socat -u UNIX-CONNECT:"$sock" - | while IFS= read -r line; do
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case "$line" in
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"monitoradded>>"*) setbg ;;
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esac
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done
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'';
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in
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{
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programs.mpv = {
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enable = true;
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# gallery/thumbnail grid for playlists. Ships the scripts; key bindings to
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# open it can be added later via programs.mpv.bindings (input.conf).
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scripts = [ pkgs.mpvScripts.mpv-gallery-view ];
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};
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programs.imv = {
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enable = true;
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settings.binds = {
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"w" = ''exec setbg "$imv_current_file"'';
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"y" = ''exec printf %s "$imv_current_file" | wl-copy'';
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"<Shift+Y>" = ''exec readlink -f "$imv_current_file" | wl-copy'';
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"<Shift+D>" = ''exec rm "$imv_current_file"''; # no confirm
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"r" = ''exec magick "$imv_current_file" -rotate 90 "$imv_current_file"'';
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"<Shift+R>" = ''exec magick "$imv_current_file" -rotate -90 "$imv_current_file"'';
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"f" = ''exec magick "$imv_current_file" -flop "$imv_current_file"'';
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"e" = ''exec gimp "$imv_current_file"''; # edit; `g` reserved by imv's gg chord
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"i" = ''exec notify-send "File info" "$(mediainfo "$imv_current_file")"'';
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};
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};
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# PDF/document viewer. pkgs.zathura bundles the mupdf backend, so enabling is
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# enough. Route yanks to the wayland clipboard.
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programs.zathura = {
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enable = true;
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options.selection-clipboard = "clipboard";
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};
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home.packages = with pkgs; [
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setbg
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wallpaperHotplug # re-push wallpaper to a hotplugged monitor (see comment above)
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awww # wayland wallpaper daemon (setbg backend)
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wl-clipboard # wl-copy, for the yank binds
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imagemagick # `magick`: rotate/flip binds
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mediainfo # `i` info bind
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libnotify # notify-send client (daemon = mako, in home.nix)
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gimp # `e` open-in-editor bind
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];
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}
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