mirror of
https://github.com/lhns/steam-frame-nix.git
synced 2026-10-06 01:00:13 +02:00
Pierre Kisters
1ad0dd751e
Every module imports cleanup.nix (also exported as homeManagerModules.cleanup), which - puts steam-frame-nix-cleanup (install.sh cleanup) on PATH; - runs `cleanup --orphans --quiet` after linkGeneration on every switch, keeping what the configuration still uses (steamFrame.cleanup.keep, set by the modules: debugger while steamvrDebugger is on, the Firefox desktop profile's user.js while its fix applies); in a dry run it runs with --dry-run; - runs `cleanup --all` instead when Home Manager's `uninstall = true;` is set (the manual uninstall route); - removes links of older versions at paths Home Manager is about to own before checkLinkTargets (steamFrame.cleanup.migrateLinks), which would count as collisions otherwise. install.sh cleanup gains --quiet (only actions, deferrals and warnings; the header only when something is printed). The Jellyfin module's own removal of the old shim copy goes: cleanup does it.
59 lines
2.3 KiB
Nix
59 lines
2.3 KiB
Nix
# Steam's VR keyboard can only send text (ControllerKeyboardSetKeyState throws
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# "Unknown method" in VR), and its layouts are hardcoded.
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# - patch.js (injected over CEF DevTools, 127.0.0.1:8080) adds a bottom row
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# Esc Ctrl Alt [space] AltGr ← ↑ ↓ → (AltGr+arrows = Pos1/PgUp/PgDn/End) and
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# hands chords, Shift+arrows and characters Steam would turn into "1"
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# (non-ASCII, AltGr/dead keys) to the helper. AltGr + the key left of
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# Backspace = Delete.
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# - helper.mjs keeps it injected, sends those keys with xdotool on :0 (an
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# allowlist: no ASCII text, no Enter) and unpatches on stop.
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# Tested with Steam client 1790377368 (UI build 11041156).
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{ config, pkgs, lib, ... }:
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let
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patch = (import ./lib { inherit pkgs; }).mkPatch {
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name = "steam-keyboard-patch";
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src = ./steam-keyboard-patch/patch.js;
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};
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cfg = config.steamFrame.keyboard.vr.extraKeys;
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in {
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imports = [
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./session.nix ./cleanup.nix
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(lib.mkRenamedOptionModule
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[ "steamFrame" "steamKeyboardPatch" "enable" ]
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[ "steamFrame" "keyboard" "vr" "extraKeys" "enable" ])
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];
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options.steamFrame.keyboard.vr.extraKeys.enable = lib.mkEnableOption ''
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Esc/Ctrl/Alt, arrow keys, Ctrl/Alt chords (held while toggled) and
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AltGr/non-ASCII characters on Steam's VR keyboard (Steam UI patch plus an
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xdotool helper service); off reverts it on the next switch'';
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config = lib.mkMerge [
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(lib.mkIf cfg.enable {
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systemd.user.services.steam-keyboard-patch = {
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Unit.Description = "Modifier keys for Steam's VR keyboard (CEF patch + xdotool)";
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Service = {
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ExecStart = lib.escapeShellArgs [
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"${pkgs.nodejs}/bin/node"
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"${./steam-keyboard-patch/helper.mjs}"
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"${patch}"
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"${./steam-keyboard-patch/unpatch.js}"
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"${pkgs.xdotool}/bin/xdotool"
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];
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Restart = "always";
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RestartSec = 5;
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TimeoutStopSec = 5; # the helper unpatches Steam's UI on SIGTERM
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};
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Install.WantedBy = [ "default.target" ];
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};
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# Restart on switch to re-inject a changed patch.
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steamFrame.session.services.restart = [ "steam-keyboard-patch.service" ];
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})
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# Disabled: stopping the helper reverts the patch right away.
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(lib.mkIf (!cfg.enable) {
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steamFrame.session.services.stop = [ "steam-keyboard-patch.service" ];
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})
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];
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}
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