poetry2nix/nix/sources.json

{
    "nixpkgs": {
        "branch": "master",
        "description": "A read-only mirror of NixOS/nixpkgs tracking the released channels. Send issues and PRs to",
        "homepage": "https://github.com/NixOS/nixpkgs",
        "owner": "NixOS",
        "repo": "nixpkgs",
        "rev": "6f493a530feec7358f23d3680416b123717bdf62",
        "sha256": "02pn2w7az8pxryqggx69m2fkrsw1qxidiz33z52vj4d5snc7lhd9",
        "type": "tarball",
        "url": "https://github.com/NixOS/nixpkgs/archive/6f493a530feec7358f23d3680416b123717bdf62.tar.gz",
        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
    }
}