nvim-configs/lua/plugins.lua

local fn = vim.fn
local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
if fn.empty(fn.glob(install_path)) > 0 then
  packer_bootstrap = fn.system({'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path})

  -- TODO: Add in downloading of sqlite dll for Windows, here.
  -- TODO: It seems sqlite needs installing or configuring on gentoo as well.
end

lsp_client_capabilities = vim.lsp.protocol.make_client_capabilities()

return require('packer').startup(function(use)
  use 'wbthomason/packer.nvim'
  use {
    'dracula/vim',
    config = function()
      vim.cmd('colorscheme dracula')
    end
  }
  use 'kyazdani42/nvim-web-devicons'
  use {
    'kyazdani42/nvim-tree.lua',
    requires = 'kyazdani42/nvim-web-devicons',
    config = function()
      require('nvim-tree').setup {
        update_cwd = true
      }
    end
  }
  use 'bryanmylee/vim-colorscheme-icons'
  use {
    'akinsho/bufferline.nvim',
    config = function()
      require('bufferline').setup {
        options = {
          separator_style = 'slant'
        }
      }
    end
  }
  use {
    'NTBBloodbath/galaxyline.nvim',
    config = function()
      require('galaxyline.themes.minimalist')
    end,
    requires = { 'kyazdani42/nvim-web-devicons', opt = true }
  }
  use {
    'tami5/sqlite.lua',
    config = function()
      if vim.fn.has('win32') == 1 then
        -- FIXME need to download the sqlite3.dll from sqlite.org and place in config folder
        vim.g.sqlite_clib_path = vim.fn.stdpath('config') .. '/sqlite3.dll'
      end
    end
  }
  use {
    'nvim-telescope/telescope.nvim',
    requires = { 'nvim-lua/plenary.nvim', 'nvim-telescope/telescope-smart-history.nvim' },
    config = function()
      local tele = require('telescope')
      local actions = require('telescope.actions');
      local actions_generate = require('telescope.actions.generate');

      local db_dir = vim.fn.stdpath('data') .. '/databases'
      os.execute('mkdir ' .. db_dir)

      tele.setup{
        defaults = {
          prompt_prefix = " ",
          selection_caret = " ",
          mappings = {
            i = {
              ["<C-Down>"] = actions.cycle_history_next,
              ["<C-Up>"] = actions.cycle_history_prev,
              ["<C-?>"] = actions_generate.which_key {
                name_width = 22,
                max_height = .05,
                mode_width = 0,
                separator = '',
                column_indent = 1,
                line_padding = 0
              }
            },
            n = {
              ["?"] = actions_generate.which_key {
                name_width = 22,
                max_height = .05,
                mode_width = 0,
                separator = '',
                column_indent = 1,
                line_padding = 0,
              }
            }
          },
          history = {
            path = db_dir .. '/telescope_history.sqlite3',
            limit = 100,
          },
          layout_config = {
            horizontal = {
              width = 0.95,
              height = 0.95,
            },
            vertical = {
              width = 0.95,
              height = 0.95,
            }
          }
        }
      }

      tele.load_extension('smart_history')
    end,
  }
  use {
    'nvim-telescope/telescope-smart-history.nvim',
    requires = { 'tami5/sqlite.lua' },
  }
  use 'habamax/vim-godot'
  use 'skywind3000/asyncrun.vim'
  use {
    'lervag/wiki.vim',
    config = function()
      vim.g.wiki_filetypes = {'md'}
      vim.api.nvim_set_keymap('n', '<leader>fw', "<cmd>lua require'telescope.builtin'.find_files({ cwd = vim.g.wiki_root})<CR>", {noremap=true})
      vim.api.nvim_set_keymap('n', '<leader>fW', "<cmd>lua require'telescope.builtin'.live_grep({ cwd = vim.g.wiki_root})<CR>", {noremap=true})
      vim.api.nvim_set_keymap('n', '<leader>ft', '<cmd>WikiTagSearch<CR>', {noremap=true})

      vim.api.nvim_exec(
      [[
        let s:tag_parser = deepcopy(g:wiki#tags#default_parser)
        let s:tag_parser.re_match = '\v%(^|\s)#\zs[^# ]+'
        let s:tag_parser.re_findstart = '\v%(^|\s)#\zs[^# ]+'
        let g:wiki_tag_parsers = [s:tag_parser]
      ]],
      true)
    end,
    requires = { 'nvim-telescope/telescope.nvim' }
  }
  use 'valloric/listtoggle'
  use {
    'neovim/nvim-lspconfig',
    config = function()
      require('lspconfig').gdscript.setup{
        capabilities = lsp_client_capabilities
      }
    end,
    requires = { 'hrsh7th/cmp-nvim-lsp' }
  }
  use {
    'hrsh7th/cmp-nvim-lsp',
    config = function()
      lsp_client_capabilities = require('cmp_nvim_lsp').update_capabilities(lsp_client_capabilities)
    end
  }
  use 'hrsh7th/cmp-nvim-lua'
  use 'hrsh7th/cmp-emoji'
  use 'hrsh7th/cmp-path'
  use 'hrsh7th/cmp-buffer'
  use {
    'hrsh7th/nvim-cmp',
    config = function()
      local cmp = require 'cmp'
      cmp.setup({
        mapping = {
          ['<C-d>'] = cmp.mapping.scroll_docs(-4),
          ['<C-f>'] = cmp.mapping.scroll_docs(4),
          ['<C-Space>'] = cmp.mapping.complete(),
          ['<C-e>'] = cmp.mapping.close(),
          ['<CR>'] = cmp.mapping.confirm({ select = true }),
          ['<TAB>'] = cmp.mapping.confirm({ select = true })
        },
        sources = {
          { name = 'nvim_lsp' },
          { name = 'buffer' },
          { name = 'emoji' },
          { name = 'path' },
          { name = 'nvim_lua' },
        },
        experimental = {
          ghost_text = true
        }
      })
    end
  }
  use {
    'nvim-treesitter/nvim-treesitter',
    run = function()
      vim.cmd(':TSUpdate')
    end,
    config = function()
      require 'nvim-treesitter.install'.compilers = { 'cl', 'clang' }
      require 'nvim-treesitter.configs'.setup {
        ensure_installed = "all",
        highlight = {
          --enable = true
        },
        indent = {
          enable = true
        },
      }
    end
  }
  use {
    'onsails/lspkind-nvim',
    config = function()
      require('lspkind').init{}
    end
  }
  use 'lepture/vim-jinja'
  use {
    'neoclide/coc.nvim',
    branch = 'release',
    config = function()
      vim.g.coc_global_extensions = {
        'coc-cmake',
        'coc-css',
        'coc-docker',
        'coc-git',
        'coc-html',
        'coc-json',
        'coc-rls',
        'coc-sql',
        'coc-toml',
        'coc-tsserver',
        'coc-yaml',
        'coc-zig'
      }

      vim.api.nvim_exec(
      [[
        function! s:check_back_space() abort
          let col = col('.') - 1
          return !col || getline('.')[col - 1] =~# '\s'
        endfunction

        inoremap <silent><expr> <Tab>
          \ pumvisible() ? "\<C-n>" :
          \ <SID>check_back_space() ? "\<Tab>" :
          \ coc#refresh()

        nnoremap <silent> K :call <SID>show_documentation()<CR>
        function! s:show_documentation()
          if (index(['vim','help'], &filetype) >= 0)
            execute 'h '.expand('<cword>')
          elseif (coc#rpc#ready())
            call CocActionAsync('doHover')
          else
            execute '!' . &keywordprg . " " . expand('<cword>')
          endif
        endfunction
      ]], true)

    end
  }
  use 'editorconfig/editorconfig-vim'
  use {
    'gentoo/gentoo-syntax',
    -- Latest version is buggy as hell
    tag = 'gentoo-syntax-20220220',
    run = 'make PREFIX=~/.local/share/nvim install'
  }
  use {
    'lambdalisue/suda.vim',
    setup = function()
      vim.g.suda_smart_edit = 1
    end,
    cond = function()
      return vim.fn.has('win32') == 0
    end
  }
  use 'khaveesh/vim-fish-syntax'
  use {
    'moll/vim-bbye',
    config = function()
      vim.api.nvim_set_keymap('n', '<leader>q', "<cmd>:Bdelete<CR>", {noremap=true})
    end
  }
  use 'ron-rs/ron.vim'
  use {
    -- To be configured!
    'numToStr/FTerm.nvim'
  }
  use { 'sirver/ultisnips' }
  use { 'honza/vim-snippets' }
  use { 'andrewstuart/vim-kubernetes' }
  use { 'arrufat/vala.vim' }
  use { 'pirmd/gemini.vim' }
end)