Add gdisk

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1620252045,
-        "narHash": "sha256-yDVOFHU1dZ/J0a4op9pImqDDKZxmeXuIwOQguJrTW9I=",
+        "lastModified": 1620466752,
+        "narHash": "sha256-PvG6OWDCnjpZhUXDl9MHLBOZaiNjekEJY5Q90cqwSMg=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "90dd375eba16e11949d4a4a7538554dc8e9ceb8f",
+        "rev": "4896c500742a2a2e86e71018e17e617c5ffc74c6",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1620162462,
-        "narHash": "sha256-6wQPEXPnwBklHoRIuEPdc00FN8HfaFX1cZ7gxv16sd8=",
+        "lastModified": 1620340338,
+        "narHash": "sha256-Op/4K0+Z9Sp5jtFH0s/zMM4H7VFZxrekcAmjQ6JpQ4w=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "39e6bf76474ce742eb027a88c4da6331f0a1526f",
+        "rev": "63586475587d7e0e078291ad4b49b6f6a6885100",
         "type": "github"
       },
       "original": {

main/packages.nix

@@ -141,8 +141,9 @@
         groovy
         maven
 
-        # encryption
+        # disk
         cryptsetup
+        gptfdisk
 
         # browser
         brave