commit d66f976ceee3254d0117cf143168c8b06e15fcd1 · pyrox.dev/nixpkgs

+41 -1
nixos/modules/system/boot/loader/generic-extlinux-compatible/default.nix
···

       54
       54
        
               '';

     

       55
       55
        
             };

     

       56
       56
        
       

     

       57
       57
       +
             mirroredBoots = mkOption {

     

       58
       58
       +
               default = [ { path = "/boot"; } ];

     

       59
       59
       +
               example = [

     

       60
       60
       +
                 { path = "/boot1"; }

     

       61
       61
       +
                 { path = "/boot2"; }

     

       62
       62
       +
               ];

     

       63
       63
       +
               description = ''

     

       64
       64
       +
                 Mirror the boot configuration to multiple paths.

     

       65
       65
       +
               '';

     

       66
       66
       +
       

     

       67
       67
       +
               type = with types; listOf (submodule {

     

       68
       68
       +
                 options = {

     

       69
       69
       +
                   path = mkOption {

     

       70
       70
       +
                     example = "/boot1";

     

       71
       71
       +
                     type = types.str;

     

       72
       72
       +
                     description = ''

     

       73
       73
       +
                       The path to the boot directory where the extlinux-compatible

     

       74
       74
       +
                       configuration files will be written.

     

       75
       75
       +
                     '';

     

       76
       76
       +
                   };

     

       77
       77
       +
                 };

     

       78
       78
       +
               });

     

       79
       79
       +
             };

     

       80
       80
       +
       

     

       57
       81
        
             populateCmd = mkOption {

     

       58
       82
        
               type = types.str;

     

       59
       83
        
               readOnly = true;

     
···

       72
       96
        
           builderArgs = "-g ${toString cfg.configurationLimit} -t ${timeoutStr}"

     

       73
       97
        
             + lib.optionalString (dtCfg.name != null) " -n ${dtCfg.name}"

     

       74
       98
        
             + lib.optionalString (!cfg.useGenerationDeviceTree) " -r";

     

       99
       99
       +
           installBootLoader = pkgs.writeScript "install-extlinux-conf.sh" (''

     

       100
       100
       +
             #!${pkgs.runtimeShell}

     

       101
       101
       +
             set -e

     

       102
       102
       +
           '' + flip concatMapStrings cfg.mirroredBoots (args: ''

     

       103
       103
       +
             ${builder} ${builderArgs} -d '${args.path}' -c "$@"

     

       104
       104
       +
           ''));

     

       75
       105
        
         in

     

       76
       106
        
           mkIf cfg.enable {

     

       77
       77
       -
             system.build.installBootLoader = "${builder} ${builderArgs} -c";

     

       107
       107
       +
             system.build.installBootLoader = installBootLoader;

     

       78
       108
        
             system.boot.loader.id = "generic-extlinux-compatible";

     

       79
       109
        
       

     

       80
       110
        
             boot.loader.generic-extlinux-compatible.populateCmd = "${populateBuilder} ${builderArgs}";

     

       111
       111
       +
       

     

       112
       112
       +
             assertions = [

     

       113
       113
       +
               {

     

       114
       114
       +
                 assertion = cfg.mirroredBoots != [ ];

     

       115
       115
       +
                 message = ''

     

       116
       116
       +
                   You must not remove all elements from option 'boot.loader.generic-extlinux-compatible.mirroredBoots',

     

       117
       117
       +
                   otherwise the system will not be bootable.

     

       118
       118
       +
                 '';

     

       119
       119
       +
               }

     

       120
       120
       +
             ];

     

       81
       121
        
           };

     

       82
       122
        
       }