74 lines
2.6 KiB
Nix
74 lines
2.6 KiB
Nix
{
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inputs,
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pkgs,
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lib,
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getFlakePkg,
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...
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}:
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let
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jay = pkgs.jay.overrideAttrs (prev: {
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version = "unstable-slay-${toString inputs.jay-src.lastModified}";
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src = inputs.jay-src;
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cargoDeps = pkgs.rustPlatform.importCargoLock {
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lockFile = "${inputs.jay-src}/Cargo.lock";
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};
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patches = [
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./patches/0001-add-configurable-gap-between-tiled-windows.patch
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./patches/0002-add-position-and-size-animations-for-tiled-windows.patch
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./patches/0003-add-window-border-frames-when-gaps-are-enabled.patch
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./patches/0004-add-sequential-animation-mode-for-tiled-windows.patch
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./patches/0005-add-cursor-follows-focus-setting.patch
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./patches/0006-add-toggle-focus-between-floating-and-tiled-layers.patch
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./patches/0007-add-open-close-animations-for-tiled-windows.patch
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./patches/0008-add-directional-focus-navigation-for-floating-window.patch
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];
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});
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jay-session = pkgs.writeShellScript "jay-session" ''
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systemctl --user import-environment
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dbus-update-activation-environment --all
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systemctl --user start jay-session-bridge.service &
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exec ${lib.getExe jay} run
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'';
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in
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{
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environment.systemPackages = [ jay ];
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services.greetd = {
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enable = true;
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settings.default_session.command = "${lib.getExe (getFlakePkg inputs.tuigreet)} --sessions /etc/greetd/wayland-sessions --remember-session";
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};
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environment.etc."greetd/wayland-sessions/jay.desktop".text = ''
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[Desktop Entry]
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Name=Jay
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Comment=A Wayland compositor written in Rust
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Exec=${jay-session}
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Type=Application
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DesktopNames=jay
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'';
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# bridge service to activate graphical-session.target for direct-launched jay.
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# waits for jay IPC readiness before pulling in the target.
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systemd.user.services.jay-session-bridge = {
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unitConfig = {
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Description = "Activate graphical-session.target for direct-launched jay";
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BindsTo = [ "graphical-session.target" ];
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Before = [ "graphical-session.target" ];
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Wants = [ "graphical-session-pre.target" ];
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After = [ "graphical-session-pre.target" ];
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};
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serviceConfig = {
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Type = "oneshot";
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RemainAfterExit = true;
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# Jay's IPC goes through the Wayland socket (unlike niri's separate IPC socket),
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# so we can't use a jay subcommand without WAYLAND_DISPLAY already set.
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# Wait for Jay to create its wayland socket in XDG_RUNTIME_DIR instead.
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ExecStart = pkgs.writeShellScript "jay-ready" ''
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until find "$XDG_RUNTIME_DIR" -maxdepth 1 -name "wayland-*" ! -name "*.lock" -type s | grep -q .; do
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sleep 0.1
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done
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'';
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};
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};
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}
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