193 lines
8 KiB
Nix
193 lines
8 KiB
Nix
# home-manager/fred.nix
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{ config, pkgs, lib, inputs, osConfig, ... }:
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let
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isDesktop = lib.elem osConfig.networking.hostName [ "FredOS-Gaming" "FredOS-Macbook" ];
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in
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{
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home.stateVersion = "25.11";
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home.packages = with pkgs; [
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#
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];
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home.file.".config/nixpkgs/config.nix".text = ''
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{ allowUnfree = true; }
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'';
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# Wallpaper source — consumed by stylix's image option (set in
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# settings/stylix.nix) and by quickshell's wallpaper layer.
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home.file.".local/share/backgrounds/wallpaper.png".source =
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"${inputs.self}/walls/wallpaper.png";
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# btop — stylix's btop target writes the colour theme; we keep our
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# non-colour preferences here.
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programs.btop = {
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enable = true;
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settings = {
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theme_background = false;
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vim_keys = false;
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proc_filter_kernel = true;
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};
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};
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# Ghostty — stylix's ghostty target writes the colour theme.
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programs.ghostty = lib.mkIf isDesktop {
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enable = true;
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settings = {
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font-family = "CaskaydiaCove NF";
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font-size = 11;
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font-thicken = true;
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window-padding-x = 10;
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window-padding-y = 10;
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window-padding-balance = true;
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background-opacity = 0.98;
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confirm-close-surface = false;
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gtk-titlebar = false;
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gtk-single-instance = true;
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# keeps the warm instance alive with zero windows
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quit-after-last-window-closed = false;
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cursor-style = "bar";
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cursor-style-blink = true;
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};
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};
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# spotify-player — native librespot TUI replacing the Electron Spotify app.
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# stylix's spotify-player target writes the colour theme.
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# MPRIS (quickshell's media card), notifications and streaming are all on by
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# default on Linux, so only the off-by-default visualiser needs setting.
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programs.spotify-player = lib.mkIf isDesktop {
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enable = true;
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# 26.05 ships 0.23.0, whose Web API token is cached with refresh_token =
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# null: once it expires (~1h) nothing can renew it and the library just
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# spins until the app is restarted. 0.24.1 treats a non-renewable cached
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# token as unusable and re-runs the PKCE flow instead. Drop this override
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# once the pinned channel reaches 0.24.1.
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package = pkgs.spotify-player.overrideAttrs (old: rec {
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version = "0.24.1";
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src = pkgs.fetchFromGitHub {
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owner = "aome510";
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repo = "spotify-player";
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tag = "v${version}";
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hash = "sha256-+GADmRl4XMwV8TfYZjEeyKDDfda3bDPzeerhYryX6vA=";
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};
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cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
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inherit src;
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hash = "sha256-CSZ5sZ+d7Jhi43ipaWXKupYPFgWCbCx4RMTQN8emu9o=";
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};
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# Give initialize_playback's retry loop a much longer window, so we don't
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# have to pick our own device from the popup on every launch. Upstream
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# retries the transfer 5 times, once a second; our librespot device isn't
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# registered with the Spotify backend until ~20s after startup, so all
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# five attempts 404 and it gives up:
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# Trying to connect to device (id=…)
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# Connection failed (device_id=…): http error: status code 404 Not Found
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# The loop breaks on the first success, so a bigger bound costs nothing.
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# The CLI is no help here: `connect --name` resolves names against the Web
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# API device list, which doesn't contain the integrated device at all.
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#
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# Widen it by slowing the delay rather than by adding rounds: each round
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# costs up to three Web API calls, and we now share the bundled client ID
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# with every other spotify-player/ncspot user, so 60 one-second rounds was
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# ~180 requests per launch into a shared rate-limit bucket (429s). 12
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# rounds five seconds apart covers the same 60s for a fifth of the calls.
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# Both loops in this file are `for _ in 0..5` / `from_secs(1)`; the leading
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# indentation is what pins each replacement to the intended one.
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#
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# The third replacement hits the other loop, in retry_playback_state: it
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# re-reads the playback state five times after *every* playback-changing
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# action, so one flick of the volume wheel costs a write plus five reads
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# per notch. The state is updated optimistically client-side anyway, so
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# two confirmations are plenty.
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postPatch = (old.postPatch or "") + ''
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substituteInPlace spotify_player/src/client/mod.rs \
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--replace-fail " for _ in 0..5 {" \
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" for _ in 0..12 {" \
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--replace-fail " let delay = std::time::Duration::from_secs(1);" \
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" let delay = std::time::Duration::from_secs(5);" \
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--replace-fail " for _ in 0..5 {" \
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" for _ in 0..2 {"
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'';
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});
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settings = {
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enable_audio_visualization = true;
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# Our own Spotify app rather than the bundled default (ncspot's client ID,
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# shared by every spotify-player/ncspot install). Upstream recommends the
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# default because it has extended quota mode, but its rate-limit bucket is
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# shared across every user of it, and we hit 429s on it just adjusting the
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# volume. Our own app gets a private bucket.
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#
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# The cost of a post-2024-11-27 app is restricted quota: Spotify returns
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# its own editorial/algorithmic playlists as null, so Discover Weekly,
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# Made-For-You and browse categories are missing. That used to break
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# *search* outright (upstream #617/#621) because one null sank the whole
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# deserialization, but rspotify 0.15.3 — pinned by 0.24.1 — drops null
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# page items instead (`vec_without_nulls`), so search works again.
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# Public PKCE client, no secret involved, so it's fine in the repo.
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# Redirect URI registered: http://127.0.0.1:8989/login
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client_id = "265506bc7bbd4032bf0fee708b321d3e";
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# Scroll-to-set-volume is a rate-limit trap: playback runs through a local
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# librespot softmixer, but the mixer is only set once at session start, so
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# every later change is a Web API PUT /me/player/volume round-trip (plus
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# confirmation reads) to adjust a mixer inside our own process. One flick
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# of the wheel is a dozen requests and a 429. Use PipeWire for volume
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# instead — same sink, instant, free.
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enable_mouse_scroll_volume = false;
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};
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# The home-manager module only writes keymap.toml when `keymaps` is
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# non-empty, so `actions` alone would silently emit nothing. Restating a
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# default binding is the cheapest way to make the file exist.
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keymaps = [
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{
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command = "ShowActionsOnCurrentTrack";
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key_sequence = "a";
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}
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];
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# Actions default to the *selected* item, which is useless when listening
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# along to someone else's playback — the track was never selected, so
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# liking it means finding it by hand. target = "PlayingTrack" acts on
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# whatever is actually playing.
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actions = [
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{
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action = "ToggleLiked";
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key_sequence = "L";
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target = "PlayingTrack";
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}
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{
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action = "GoToArtist";
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key_sequence = "g P";
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target = "PlayingTrack";
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}
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{
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action = "GoToAlbum";
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key_sequence = "g B";
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target = "PlayingTrack";
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}
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];
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};
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# Upstream ships no .desktop file (TUI only), so the launcher can't find it.
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xdg.desktopEntries.spotify-player = lib.mkIf isDesktop {
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name = "Spotify Player";
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genericName = "Music Player";
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exec = "ghostty --title=spotify-player -e spotify_player";
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icon = "spotify";
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terminal = false;
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categories = [ "Audio" "Music" "Player" "AudioVideo" ];
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};
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# Warm Ghostty instance — new windows attach via gtk-single-instance.
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systemd.user.services.ghostty-daemon = lib.mkIf isDesktop {
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Unit = {
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Description = "Ghostty warm instance (no window)";
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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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Type = "simple";
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ExecStart = "${pkgs.ghostty}/bin/ghostty --initial-window=false";
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Restart = "always";
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};
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Install.WantedBy = [ "graphical-session.target" ];
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};
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}
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