Personal-use NixOS configuration
Attempt to keep steam data
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hosts/prospect/users/guest.nix
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hosts/prospect/users/guest.nix
···
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let
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persistentDirectories = [
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".manpath"
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".nix-defexpr"
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".nix-profile"
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+
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".steam"
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".local/share/Steam/steamapps/common"
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];
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-
findExclusions = builtins.concatStringsSep " \\\n" (map (path:
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persistentFiles = [
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".local/share/Steam/steamapps/libraryfolders.vdf"
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];
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+
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findDirectoryExclusions = builtins.concatStringsSep " \\\n" (map (path:
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let
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baseExclusion = "-not -path '${config.users.users.guest.home}/${path}'";
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in
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"${baseExclusion} ${baseExclusion}/*"
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) persistentDirectories);
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findFileExclusions = builtins.concatStringsSep " \\\n" (map (path:
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"-not -path '${config.users.users.guest.home}/${path}'"
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) persistentDirectories);
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in
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{
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ExecStart = pkgs.writeShellScript "clean-guest-home" ''
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find ${config.users.users.guest.home} \
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-mindepth 1 \
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${findExclusions} \
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${findDirectoryExclusions} \
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${findFileExclusions} \
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-exec echo {} +
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'';
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};