nix: add cachix community cache

flake.lock

@@ -1,5 +1,79 @@
 {
   "nodes": {
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "neovim-nightly-overlay",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1730504689,
+        "narHash": "sha256-hgmguH29K2fvs9szpq2r3pz2/8cJd2LPS+b4tfNFCwE=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "506278e768c2a08bec68eb62932193e341f55c90",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-parts_2": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "neovim-nightly-overlay",
+          "hercules-ci-effects",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1712014858,
+        "narHash": "sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm+GpZNw=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "9126214d0a59633752a136528f5f3b9aa8565b7d",
+        "type": "github"
+      },
+      "original": {
+        "id": "flake-parts",
+        "type": "indirect"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -29,11 +103,11 @@
         "zig": "zig"
       },
       "locked": {
-        "lastModified": 1730776162,
-        "narHash": "sha256-ODmmTWz3jqaPmJ1UiJgHD3oy90BTEd871GZHyT5Xn9M=",
+        "lastModified": 1730931741,
+        "narHash": "sha256-UMqGcC+14MCiTdyMrUrVX/4wJvOBXhCNdR/bt6mTank=",
         "ref": "refs/heads/main",
-        "rev": "f9199a46118f173ac7a005130f871fdf050f94d1",
-        "revCount": 7881,
+        "rev": "444cf3b402f658f33b76a05b9e43dfc2df89f892",
+        "revCount": 7904,
         "type": "git",
         "url": "ssh://git@github.com/ghostty-org/ghostty"
       },
@@ -57,6 +131,77 @@
         "type": "github"
       }
     },
+    "git-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "neovim-nightly-overlay",
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": [
+          "neovim-nightly-overlay",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1730814269,
+        "narHash": "sha256-fWPHyhYE6xvMI1eGY3pwBTq85wcy1YXqdzTZF+06nOg=",
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "d70155fdc00df4628446352fc58adc640cd705c2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "neovim-nightly-overlay",
+          "git-hooks",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "hercules-ci-effects": {
+      "inputs": {
+        "flake-parts": "flake-parts_2",
+        "nixpkgs": [
+          "neovim-nightly-overlay",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1730903510,
+        "narHash": "sha256-mnynlrPeiW0nUQ8KGZHb3WyxAxA3Ye/BH8gMjdoKP6E=",
+        "owner": "hercules-ci",
+        "repo": "hercules-ci-effects",
+        "rev": "b89ac4d66d618b915b1f0a408e2775fe3821d141",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "hercules-ci-effects",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -64,11 +209,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1730633670,
-        "narHash": "sha256-ZFJqIXpvVKvzOVFKWNRDyIyAo+GYdmEPaYi1bZB6uf0=",
+        "lastModified": 1730837930,
+        "narHash": "sha256-0kZL4m+bKBJUBQse0HanewWO0g8hDdCvBhudzxgehqc=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "8f6ca7855d409aeebe2a582c6fd6b6a8d0bf5661",
+        "rev": "2f607e07f3ac7e53541120536708e824acccfaa8",
         "type": "github"
       },
       "original": {
@@ -77,18 +222,57 @@
         "type": "github"
       }
     },
-    "nixpkgs": {
+    "neovim-nightly-overlay": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "flake-parts": "flake-parts",
+        "git-hooks": "git-hooks",
+        "hercules-ci-effects": "hercules-ci-effects",
+        "neovim-src": "neovim-src",
+        "nixpkgs": "nixpkgs"
+      },
       "locked": {
-        "lastModified": 1730531603,
-        "narHash": "sha256-Dqg6si5CqIzm87sp57j5nTaeBbWhHFaVyG7V6L8k3lY=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "7ffd9ae656aec493492b44d0ddfb28e79a1ea25d",
+        "lastModified": 1730914682,
+        "narHash": "sha256-UHFvVeJY64rA5HKoeKCLuJET224GEDGdj7/m1PuShgw=",
+        "owner": "nix-community",
+        "repo": "neovim-nightly-overlay",
+        "rev": "59630b2edb91b71ac0a60b865aaa91cd39946577",
         "type": "github"
       },
       "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
+        "owner": "nix-community",
+        "repo": "neovim-nightly-overlay",
+        "type": "github"
+      }
+    },
+    "neovim-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1730893053,
+        "narHash": "sha256-ifiJfPkhyg/9I9aJSbtcHy3jRV4CLig7iF9ACQUycPU=",
+        "owner": "neovim",
+        "repo": "neovim",
+        "rev": "f7e32fb6e626ab198bf401765236783890f3a0d6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "neovim",
+        "repo": "neovim",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1730831018,
+        "narHash": "sha256-2S0HwIFRxYp+afuoFORcZA9TjryAf512GmE0MTfEOPU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "8c4dc69b9732f6bbe826b5fbb32184987520ff26",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -109,12 +293,29 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1730785428,
+        "narHash": "sha256-Zwl8YgTVJTEum+L+0zVAWvXAGbWAuXHax3KzuejaDyo=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "4aa36568d413aca0ea84a1684d2d46f55dbabad7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "ghostty": "ghostty",
         "ghostty-hm": "ghostty-hm",
         "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs",
+        "neovim-nightly-overlay": "neovim-nightly-overlay",
+        "nixpkgs": "nixpkgs_2",
         "nixpkgs-stable": "nixpkgs-stable"
       }
     },

flake.nix

@@ -1,7 +1,20 @@
 {
   description = "NixOS configuration";
 
+  nixConfig = {
+    substituters = [
+      "https://cache.nixos.org/"
+    ];
+    extra-substituters = [
+      "https://nix-community.cachix.org"
+    ];
+    extra-trusted-public-keys = [
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+    ];
+  };
+
   inputs = {
+    neovim-nightly-overlay.url = "github:nix-community/neovim-nightly-overlay";
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.05";
 

home/common/nvim/default.nix

@@ -1,7 +1,13 @@
-{ lib, pkgs, ... }:
+{
+  inputs,
+  lib,
+  pkgs,
+  ...
+}:
 {
   programs.neovim = {
     enable = true;
+    package = inputs.neovim-nightly-overlay.packages.${pkgs.system}.default;
     defaultEditor = true;
     viAlias = true;
     vimAlias = true;
@@ -61,7 +67,6 @@
       vscode-langservers-extracted
     ];
 
-
     plugins = with pkgs.vimPlugins; [
       go-nvim
       rustaceanvim

home/common/nvim/init.lua

@@ -60,7 +60,7 @@ vim.o.updatetime = 50
 vim.o.timeout = true
 vim.o.timeoutlen = 10
 vim.o.icm = "split"
--- vim.o.cia = 'kind,abbr,menu' wait for nightly to drop
+vim.o.cia = 'kind,abbr,menu'
 
 vim.o.showmode = false
 

overlays/default.nix

@@ -9,7 +9,6 @@
     gnome-keyring = prev.gnome-keyring.overrideAttrs (oldAttrs: {
       configureFlags = oldAttrs.configureFlags or [ ] ++ [ "--disable-ssh-agent" ];
     });
-
   };
 
   unstable-packages = final: _prev: {