feat: move nvim.nix in common

common/default.nix

@@ -1,4 +1,4 @@
-({ nixpkgs, ... }: {
+({ nixpkgs, home-manager, lib, ... }: {
   # Select internationalisation properties.
   i18n.defaultLocale = "en_CA.UTF-8";
   console = {
@@ -24,6 +24,18 @@
     };
   };
 
+  home-manager.users = let
+    default = {
+      imports = [
+        ./modules/neovim/nvim.nix
+      ];
+      home.stateVersion = lib.mkDefault "23.05";
+    };
+  in {
+    root = default;
+    matt = default;
+  };
+
   imports = [
     ./overlays/list.nix
   ];

common/modules/neovim/config/base.vim

@@ -0,0 +1,51 @@
+" make tabs only 2 spaces
+set tabstop=2
+set shiftwidth=2
+set expandtab
+set smartindent
+
+set number
+set relativenumber
+
+set undofile
+set undodir=/home/matt/.cache/nvim/
+
+" set dot icon in place of trailing whitespaces
+set list listchars=tab:\ \ ,nbsp:␣,trail:•,extends:⟩,precedes:⟨
+
+" use vscode keybinds for snippets completion
+inoremap <silent><expr> <TAB>
+      \ coc#pum#visible() ? coc#_select_confirm() :
+      \ coc#expandableOrJumpable() ? "\<C-r>=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\<CR>" :
+      \ CheckBackspace() ? "\<TAB>" :
+      \ coc#refresh()
+
+function! CheckBackspace() abort
+  let col = col('.') - 1
+  return !col || getline('.')[col - 1]  =~# '\s'
+endfunction
+
+let g:coc_snippet_next = '<tab>'
+
+" support scss @
+autocmd FileType scss setl iskeyword+=@-@
+
+" remove highlight on words
+nnoremap <silent> <esc> :noh<cr><esc>
+
+" Minimap config
+let g:minimap_width = 6
+let g:minimap_auto_start = 1
+let g:minimap_auto_start_win_enter = 1
+let g:minimap_git_colors = 1
+
+" Auto open Neo-Tree on big enough window
+function! OpenTree() abort
+  if &columns > 100
+    Neotree show
+    Neotree close
+    Neotree show
+  endif
+endfunction
+
+autocmd VimEnter * call OpenTree()

common/modules/neovim/config/config.lua

@@ -0,0 +1,106 @@
+vim.opt.fillchars = {eob = " "}
+vim.cmd[[colorscheme dracula]]
+
+-- https://github.com/AstroNvim/AstroNvim/issues/648#issuecomment-1511728897
+
+vim.g.loaded_netrw = 0
+vim.g.loaded_netrwPlugin = 0
+
+-- https://github.com/nvim-neo-tree/neo-tree.nvim/issues/983#issuecomment-1637372234
+
+
+require'nvim-treesitter.configs'.setup {
+  highlight = {
+    enable = true,
+    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+    -- Using this option may slow down your editor, and you may see some duplicate highlights.
+    -- Instead of true it can also be a list of languages
+    additional_vim_regex_highlighting = false,
+  },
+}
+
+require('gitsigns').setup()
+require('lualine').setup {
+  options = {
+    theme = 'dracula',
+    globalstatus = true
+  }
+}
+require("neo-tree").setup({
+  close_if_last_window = true,
+  enable_refresh_on_write = true,
+  window = {
+    width = 25,
+  },
+  filesystem = {
+    use_libuv_file_watcher = true,
+    filtered_items = {
+      visible = false,
+      hide_dotfiles = false,
+      hide_gitignored = true,
+      hide_by_name = {},
+      hide_by_pattern = {},
+      always_show = {},
+      never_show = {},
+      never_show_by_pattern = {},
+    },
+  },
+  source_selector = {
+    winbar = true,
+    statusline = false
+  },
+  follow_current_file = {
+    enabled = true,
+    leave_dirs_open = true,
+  }
+})
+require('todo-comments').setup()
+
+-- Auto indent when pressing Enter between brackets
+local remap = vim.api.nvim_set_keymap
+local npairs = require('nvim-autopairs')
+npairs.setup({map_cr=false})
+
+_G.MUtils= {}
+
+MUtils.completion_confirm=function()
+    if vim.fn["coc#pum#visible"]() ~= 0  then
+        return vim.fn["coc#pum#confirm"]()
+    else
+        return npairs.autopairs_cr()
+    end
+end
+
+remap('i' , '<CR>','v:lua.MUtils.completion_confirm()', {expr = true , noremap = true})
+
+-- Indent Blanklines
+local highlight = {
+    "RainbowRed",
+    "RainbowYellow",
+    "RainbowBlue",
+    "RainbowOrange",
+    "RainbowGreen",
+    "RainbowViolet",
+    "RainbowCyan",
+}
+
+local hooks = require "ibl.hooks"
+hooks.register(hooks.type.HIGHLIGHT_SETUP, function()
+    vim.api.nvim_set_hl(0, "RainbowRed", { fg = "#E06C75" })
+    vim.api.nvim_set_hl(0, "RainbowYellow", { fg = "#E5C07B" })
+    vim.api.nvim_set_hl(0, "RainbowBlue", { fg = "#61AFEF" })
+    vim.api.nvim_set_hl(0, "RainbowOrange", { fg = "#D19A66" })
+    vim.api.nvim_set_hl(0, "RainbowGreen", { fg = "#98C379" })
+    vim.api.nvim_set_hl(0, "RainbowViolet", { fg = "#C678DD" })
+    vim.api.nvim_set_hl(0, "RainbowCyan", { fg = "#56B6C2" })
+end)
+
+require("ibl").setup { indent = { highlight = highlight } }
+
+-- Autoclose Minimap
+vim.api.nvim_create_autocmd('QuitPre', {
+	pattern = '*',
+	desc = 'Close minimap on exit',
+	command = 'MinimapClose',
+})

common/modules/neovim/nvim.nix

@@ -0,0 +1,118 @@
+# Home-manager module
+
+{ pkgs, lib, ... }: let
+  # installs a vim plugin from git with a given tag / branch
+  plugin = owner: repo: rev: hash: pkgs.vimUtils.buildVimPlugin {
+    pname = "${lib.strings.sanitizeDerivationName repo}";
+    version = rev;
+    src = pkgs.fetchFromGitHub {
+      inherit rev owner repo hash;
+    };
+  };
+in
+
+{
+  xdg.configFile = {
+    "../.gradle/gradle.properties".source = pkgs.writeText "gradle.properties" ''
+      org.gradle.java.home = ${pkgs.temurin-bin-17}
+    '';
+  };
+
+  programs.neovim = {
+    enable = true;
+    viAlias = true;
+    vimAlias = true;
+    package = pkgs.neovim-nightly;
+
+    extraConfig = builtins.concatStringsSep "\n" [
+      (lib.strings.fileContents ./config/base.vim)
+      ''
+        lua << EOF
+        ${lib.strings.fileContents ./config/config.lua}
+        EOF
+      ''
+    ];
+
+    extraPackages = with pkgs; [
+      tree-sitter
+      nodejs_latest
+      gradle
+      bat
+
+      python311Packages.pylint
+      nil
+    ];
+
+    coc = {
+      enable = true;
+      settings = {
+        "colors.enable" = true;
+        "coc.preferences.formatOnType" = true;
+        "Lua.misc.parameters" = [
+          "--metapath"
+          "~/.cache/sumneko_lua/meta"
+          "--logpath"
+          "~/.cache/sumneko_lua/log"
+        ];
+        "Lua.workspace.library" = [
+          "$\{3rd\}/luv/library"
+        ];
+        sumneko-lua = {
+          serverDir = "${pkgs.lua-language-server}/share/lua-language-server";
+          enableNvimLuaDev = true;
+        };
+        "java.jdt.ls.java.home" = "${pkgs.temurin-bin-17}";
+        "bashIde.shellcheckPath" = "${pkgs.shellcheck}/bin/shellcheck";
+        languageserver = {
+          nix = {
+            command = "nil";
+            filetypes = [ "nix" ];
+            rootPatterns =  [ "flake.nix" ];
+          };
+        };
+      };
+    };
+
+    plugins = with pkgs.vimPlugins; [
+      vim-which-key
+
+      coc-java
+      coc-css
+      coc-sumneko-lua
+      coc-highlight
+      coc-json
+      coc-pyright
+      coc-sh
+      coc-snippets
+      coc-vimlsp
+      coc-yaml
+      coc-toml
+      coc-markdownlint
+      coc-tsserver
+      neodev-nvim
+
+      coc-fzf
+      fzfWrapper
+      fzf-vim
+
+      nvim-treesitter.withAllGrammars
+      nvim-treesitter
+      nvim-autopairs
+
+      dracula-nvim
+      (plugin "lukas-reineke"
+              "indent-blankline.nvim"
+              "0fe34b4c1b926e106d105d3ae88ef6cbf6743572"
+              "sha256-e8gn4pJYALaQ6sGA66SFf8p6VLJBPxT/BimQhOd5eBs=")
+      gitsigns-nvim
+      lualine-nvim
+      minimap-vim
+
+      neo-tree-nvim
+
+      # to explore more
+      fugitive
+      todo-comments-nvim
+    ];
+  };
+}