mirror of
https://github.com/lhns/steam-frame-nix.git
synced 2026-10-06 10:00:24 +02:00
Pierre Kisters
6a8924f219
Runtime patches no longer use webpack module ids or minified export names, which change with every Steam UI build: - modules/lib/finders.js: finder library (getWebpackRequire, findModule/findExport by source text and shape, resolveAll with a per-page cache, findFiberUp/findFiberDown/findInReactTree), installed once per page as window.__sfuiFind. - modules/lib/signatures.json: the signatures, per patch, shared by the patches and the checker. lib/default.nix mkPatch wraps a patch `(find, sigs, opts) => ...` with the library, its signatures and options; exposed as steamFrame.uiPatches.lib. - Keyboard patch (VERSION 10): layouts module, current/enabled layout getters, arrow keys, VR keyboard status and VirtualKeyboardManager are found by signature; if one doesn't match it reports which and leaves Steam untouched. unpatch.js uses references the patch remembered. The helper logs inject results when they change. - launcher-menu launch/pinned-desktop use the library's fiber helpers; launch no longer depends on the bar popup's window name. - scripts/check-signatures.mjs (+ webpack-modules.mjs): extracts module factories from the installed bundles without a browser and checks every signature (found / ambiguous / missing, with module ids and export names). README: "Finders and signatures", "After a Steam update".
27 lines
1.1 KiB
Nix
27 lines
1.1 KiB
Nix
# Shared helpers of the runtime Steam UI patches.
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# - finders.js: signature-based lookup of webpack modules/exports and React
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# fibers (no module ids or minified names);
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# - signatures.json: the signatures the patches use, per patch, also read by
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# scripts/check-signatures.mjs (run it after a Steam update);
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# - mkPatch: turns a patch written as a function expression
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# `(find, sigs, opts) => …` into the single expression the injectors
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# evaluate: (<patch>)(<finders.js>, <signatures>, <opts>).
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{ pkgs }:
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let
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sigFile = builtins.fromJSON (builtins.readFile ./signatures.json);
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in {
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signatures = sigFile;
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finders = ./finders.js;
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# name: file name (and default signatures entry); src: the patch file;
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# signatures: module signatures passed as `sigs` (default: the entry `name`
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# of signatures.json, else none); opts: JSON-serialisable options.
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mkPatch = { name, src, signatures ? sigFile.patches.${name}.modules or { }, opts ? { } }:
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pkgs.writeText "${name}.js" ''
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(${builtins.readFile src}
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)(${builtins.readFile ./finders.js}
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, ${builtins.toJSON signatures}
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, ${builtins.toJSON opts})
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'';
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}
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