[
  {
    goPackagePath = "github.com/nsf/termbox-go";
    fetch = {
      type = "git";
      url = "https://github.com/nsf/termbox-go";
      rev = "02980233997d87bbda048393d47b4d453f7a398d"; # master
      sha256 = "1zxysi00bk7bv5ka6vn9dnzk5q9wjp0252cm3v6l2hbrcx7405zw";
    };
  }
  {
    goPackagePath = "github.com/mattn/go-runewidth";
    fetch = {
      type = "git";
      url = "https://github.com/mattn/go-runewidth";
      rev = "3ee7d812e62a0804a7d0a324e0249ca2db3476d3"; # v0.0.4
      sha256 = "00b3ssm7wiqln3k54z2wcnxr3k3c7m1ybyhb9h8ixzbzspld0qzs";
    };
  }
]