From 9ad9e6d7c3e426b156c8faa4cec51ef798701e38 Mon Sep 17 00:00:00 2001
From: Alejandro Angulo <iam@alejandr0angul0.dev>
Date: Sun, 25 Sep 2022 11:01:06 -0700
Subject: [PATCH] Started experimenting with neovim

---
 flake.lock                 | 13 +++---
 flake.nix                  |  2 +-
 users/alejandro/home.nix   |  3 +-
 users/alejandro/neovim.nix | 95 ++++++++++++++++++++++++++++++++++++++
 4 files changed, 105 insertions(+), 8 deletions(-)
 create mode 100644 users/alejandro/neovim.nix

diff --git a/flake.lock b/flake.lock
index 981f41d..869c458 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,17 +23,18 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1663760840,
-        "narHash": "sha256-ym5Iycs5H4cOaLfE2/vC0tsLp8XuBJQIHGV8/uXSy8M=",
+        "lastModified": 1664017330,
+        "narHash": "sha256-919WZKBTxFdTkzIK6uJXE7hwSPQb7e/ekybxxWaotR4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9bdbbaa634aa666eb6a27096bdcb991c59181244",
+        "rev": "fde244a8c7655bc28616864e2290ad9c95409c2c",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-22.05",
-        "type": "indirect"
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index d4bf63a..0d8fd35 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "My Nix Configuration";
 
   inputs = {
-    nixpkgs.url = "nixpkgs/nixos-22.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     home-manager.url = "github:nix-community/home-manager/release-22.05";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
   };
diff --git a/users/alejandro/home.nix b/users/alejandro/home.nix
index fd01eb8..50701bf 100644
--- a/users/alejandro/home.nix
+++ b/users/alejandro/home.nix
@@ -12,7 +12,8 @@
     ./rofi.nix
     ./sway/sway.nix
     ./tmux.nix
-    ./vim/vim.nix
+    #./vim/vim.nix
+    ./neovim.nix
     ./zsh.nix
   ];
 
diff --git a/users/alejandro/neovim.nix b/users/alejandro/neovim.nix
new file mode 100644
index 0000000..20301e5
--- /dev/null
+++ b/users/alejandro/neovim.nix
@@ -0,0 +1,95 @@
+{
+  config,
+  pkgs,
+  ...
+}: {
+  home.packages = with pkgs; [fzf fd];
+
+  programs.neovim = {
+    enable = true;
+    withNodeJs = true;
+    withPython3 = true;
+    extraPython3Packages = ps: with ps; [black isort flake8 ipdb];
+    #extraPackages = with pkgs; [];
+    plugins = with pkgs.vimPlugins; [
+      # tree-sitter (code parser)
+      (nvim-treesitter.withPlugins (_: pkgs.tree-sitter.allGrammars))
+
+      # Eye candy
+      nvim-web-devicons
+      base16-vim
+
+      # Telescope (fuzzy finding)
+      {
+        plugin = telescope-nvim;
+        config = ''
+          nnoremap <leader>ff <cmd>lua require('telescope.builtin').find_files()<cr>
+          nnoremap <leader>fg <cmd>lua require('telescope.builtin').live_grep()<cr>
+          nnoremap <leader>fb <cmd>lua require('telescope.builtin').buffers()<cr>
+          nnoremap <leader>fh <cmd>lua require('telescope.builtin').help_tags()<cr>
+        '';
+      }
+      {
+        plugin = telescope-file-browser-nvim;
+        type = "lua";
+        config = ''
+          vim.api.nvim_set_keymap(
+            "n",
+            "<space>fb",
+            ":Telescope file_browser<CR>",
+            { noremap = true }
+          )
+          require("telescope").load_extension("file_browser")
+        '';
+      }
+      {
+        plugin = telescope-coc-nvim;
+        type = "lua";
+        config = ''
+          require("telescope").setup({
+            extensions = {
+              coc = {
+                prefer_locations = true;
+              }
+            }
+          })
+          require("telescope").load_extension("coc")
+
+          vim.api.nvim_set_keymap(
+            "n",
+            "<leader>coc",
+            ":Telescope coc<CR>",
+            { noremap = true }
+          )
+        '';
+      }
+
+      # tmux integration
+      tmux-navigator
+    ];
+
+    coc = {
+      enable = true;
+      settings = ''
+        {
+          coc.preferences.formatOnSaveFiletypes": [
+            "*"
+          ],
+          python.formatting.provider": "black"
+        }
+      '';
+    };
+
+    extraConfig = ''
+      let mapleader = "'"
+
+      " Colorscheme
+      if !exists('g:colors_name') || g:colors_name != 'base16-darktooth'
+        set background=dark
+        let base16colorspace=256
+        colorscheme base16-darktooth
+        hi Normal ctermbg=NONE guibg=NONE
+      endif
+    '';
+  };
+}