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22 lines
895 B
Nix
22 lines
895 B
Nix
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{ stdenv, clonehero-unwrapped, writeScript }:
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# Clone Hero doesn't have an installer, so it just stores configuration & data relative to the binary.
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# This wrapper works around that limitation, storing game configuration & data in XDG_CONFIG_HOME.
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let
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name = "clonehero";
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desktopName = "Clone Hero";
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in
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writeScript "${name}-xdg-wrapper-${clonehero-unwrapped.version}" ''
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#!${stdenv.shell} -e
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configDir="''${XDG_CONFIG_HOME:-$HOME/.config}/unity3d/srylain Inc_/${desktopName}"
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mkdir -p "$configDir"
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# Force link shipped clonehero_Data, unless directory already exists (to allow modding)
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if [ ! -d "$configDir/clonehero_Data" ] || [ -L "$configDir/clonehero_Data" ]; then
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ln -snf ${clonehero-unwrapped}/share/clonehero_Data "$configDir"
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fi
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# Fake argv[0] to emulate running in the config directory
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exec -a "$configDir/${name}" ${clonehero-unwrapped}/bin/${name} "$@"
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''
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