error: attribute 'lastModifiedDate' missing when using mkNvimPlugin

[coopetal]

I added a snipe.nvim plugin to my flake input, but when trying to build it using mkNvimPlugin function provided, I got this error:

error: attribute 'lastModifiedDate' missing

       at /nix/store/ihzw74dv8ybfv64j7a86v3zn05w4abcg-source/nix/neovim-overlay.nix:10:17:

            9|       inherit pname src;
           10|       version = src.lastModifiedDate;
             |                 ^
           11|     };

Looking at the flake.lock, the input is missing the attribute:

110 ~ │     "snipe-nvim": {
 111 ~ │       "flake": false,
 112 ~ │       "locked": {
 113 ~ │         "narHash": "sha256-+EdMiJ/lrjrPTE6GzOdoDE8bQ1yMyqzHCm1P/33Mg7E=",
 114 ~ │         "type": "file",
 115 ~ │         "url": "https://github.com/leath-dub/snipe.nvim"
 116 ~ │       },
 117 ~ │       "original": {
 118 ~ │         "type": "file",
 119 ~ │         "url": "https://github.com/leath-dub/snipe.nvim"
 120   │       }
 121   │     },

I tried commenting that line out, but version argument is needed elsewhere.

Any reason why the date is missing?

[coopetal]

Nevermind, turns I used the full url instead of the "github:" handle. Now it received all the attributes correctly.