commit e497265b72f423125118636397f6eb738a249c47 · pyrox.dev/nixpkgs

+31 -8
nixos/modules/misc/locate.nix
···

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       with lib;

     

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       let

     

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       -
       

     

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       -
         locatedb = "/var/cache/locatedb";

     

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       -
       

     

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       in

     

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       -
       

     

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       {

     

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         cfg = config.services.locate;

     

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       in {

     

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         ###### interface

     

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···

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               '';

     

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             };

     

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       +
             extraFlags = mkOption {

     

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               type = types.listOf types.str;

     

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               default = [ ];

     

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               description = ''

     

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                 Extra flags to append to <command>updatedb</command>.

     

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               '';

     

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             };

     

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       +
       

     

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       +
             output = mkOption {

     

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               type = types.path;

     

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               default = /var/cache/locatedb;

     

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               description = ''

     

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                 The database file to build.

     

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               '';

     

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             };

     

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       +
       

     

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             localuser = mkOption {

     

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               type = types.str;

     

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               default = "nobody";

     

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               description = ''

     

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                 The user to search non-network directories as, using

     

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                 <command>su</command>.

     

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               '';

     

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             };

     

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       +
       

     

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           };

     

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         };

     
···

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               path  = [ pkgs.su ];

     

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               script =

     

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                 ''

     

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                   mkdir -m 0755 -p $(dirname ${locatedb})

     

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                   exec updatedb --localuser=nobody --output=${locatedb} --prunepaths='/tmp /var/tmp /media /run'

     

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                   mkdir -m 0755 -p $(dirname ${toString cfg.output})

     

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                   exec updatedb \

     

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                   --localuser=${cfg.localuser} \

     

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                   --output=${toString cfg.output} ${concatStringsSep " " cfg.extraFlags}

     

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                 '';

     

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               serviceConfig.Nice = 19;

     

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               serviceConfig.IOSchedulingClass = "idle";