Use Packer instead of vim-plug

vim/.vim/lua/lsp.lua

@@ -28,6 +28,20 @@ lspkind.init()
 
 local cmp = require("cmp")
 
+require'cmp'.setup.cmdline(':', {
+  sources = {
+    { name = 'cmdline' }
+  }
+})
+
+cmp.setup.cmdline('/', {
+  sources = cmp.config.sources({
+    { name = 'nvim_lsp_document_symbol' }
+  }, {
+    { name = 'buffer' }
+  })
+})
+
 cmp.setup({
     mapping = {
         ["<C-d>"] = cmp.mapping.scroll_docs(-4),
@@ -82,6 +96,7 @@ cmp.setup({
         { name = "nvim_lsp" },
         { name = "path" },
         { name = "vim_vsnip" },
+        { name = 'nvim_lsp_signature_help' },
         { name = 'nvim_ciderlsp', priority = 9 },
         { name = "buffer", keyword_length = 5 },
     },
@@ -230,7 +245,7 @@ local on_attach = function(client, bufnr)
 end
 
 
-local capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
+local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
 capabilities = require('cmp_nvim_ciderlsp').update_capabilities(capabilities)
 capabilities['codeLens'] = {dynamicRegistration=false}
 -- capabilities.workspace.codeLens = {refreshSupport=true}

vim/.vim/lua/plugins.lua

@@ -1,11 +1,155 @@
--- Require CiderLSP and Diagnostics modules
--- IMPORTANT: Must come after plugins are loaded
+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})
+    vim.o.runtimepath = vim.fn.stdpath('data') .. '/site/pack/*/start/*,' .. vim.o.runtimepath
+end
+
+local packerGroup = vim.api.nvim_create_augroup("packer_auto_compile", { clear = true })
+vim.api.nvim_create_autocmd("BufWritePost", {
+    pattern = "*/vim/lua/plugins.lua",
+    command = "source <afile> | PackerCompile",
+    group = packerGroup,
+})
+
+require('packer').startup(function(use)
+    -- Packer can manage itself
+    use 'wbthomason/packer.nvim'
+
+    use { 'nvim-treesitter/nvim-treesitter', run = ':TSUpdate' }
+
+    -- Undo tree
+    use {
+        'mbbill/undotree',
+        cmd = 'UndotreeToggle',
+        config = [[vim.g.undotree_SetFocusWhenToggle = 1]],
+    }
+
+    use 'nvim-lua/plenary.nvim'
+
+    -- Pretty symbols
+    use 'kyazdani42/nvim-web-devicons'
+
+    use({"L3MON4D3/LuaSnip", tag = "v<CurrentMajor>.*"})
+
+    -- Completion and linting
+    use 'neovim/nvim-lspconfig'
+    use {
+        'hrsh7th/nvim-cmp',
+        requires = {
+            'onsails/lspkind.nvim',
+            'hrsh7th/cmp-nvim-lsp',
+            'hrsh7th/cmp-buffer',
+            'lukas-reineke/cmp-under-comparator',
+            'hrsh7th/cmp-cmdline',
+            'hrsh7th/cmp-nvim-lsp-document-symbol',
+            'hrsh7th/cmp-nvim-lsp-signature-help',
+            'hrsh7th/cmp-nvim-lua',
+            'hrsh7th/cmp-path',
+            'hrsh7th/cmp-vsnip',
+            { 'saadparwaiz1/cmp_luasnip', after = {'LuaSnip'} },
+        },
+        -- config = [[require('lsp')]],
+        -- event = 'InsertEnter',
+    }
+    use 'folke/trouble.nvim'
+
+    use 'hrsh7th/vim-vsnip'
+    use 'kosayoda/nvim-lightbulb'
+    use {'andymass/vim-matchup', event = 'VimEnter'}
+    use { 'ErichDonGubler/lsp_lines.nvim', config = [[require("lsp_lines").setup()]] }
+
+    use 'jghauser/mkdir.nvim'
+    use 'simrat39/symbols-outline.nvim'
+    use { 'petertriho/nvim-scrollbar', config = [[require("scrollbar").setup()]] }
+
+    use {
+        'nvim-telescope/telescope.nvim' , branch = '0.1.x',
+        requires = { {'nvim-lua/plenary.nvim'} }
+    }
+
+    use {
+        'rmagatti/auto-session',
+        config = function()
+            require("auto-session").setup {
+                log_level = "error",
+                auto_session_suppress_dirs = { "~/", "~/Downloads", "/"},
+            }
+        end
+    }
+    use 'sso://googler@user/vintharas/telescope-codesearch.nvim'
+    use 'nvim-lualine/lualine.nvim'
+    use 'rcarriga/nvim-notify'
+
+    -- Git
+    use {
+        {
+            'lewis6991/gitsigns.nvim',
+            requires = 'nvim-lua/plenary.nvim',
+            config = [[require('config.gitsigns')]],
+            event = 'User ActuallyEditing',
+        },
+        { 'TimUntersberger/neogit', cmd = 'Neogit', config = [[require('config.neogit')]] },
+        {
+            'akinsho/git-conflict.nvim',
+            tag = '*',
+            config = [[require('git-conflict').setup()]]
+        }
+    }
+
+    use { "catppuccin/nvim", as = "catppuccin"}
+
+    -- mine
+    use {
+        'squk/vim-quantum',
+        'squk/java-syntax.vim'
+    }
+
+    use 'ntpeters/vim-better-whitespace'
+    use 'junegunn/fzf.vim'
+    vim.opt.rtp:append(os.getenv("HOME") .. "/.fzf")
+
+    use 'nathanaelkane/vim-indent-guides'
+    use 'tversteeg/registers.nvim'
+
+    use 'airblade/vim-gitgutter'
+    use 'preservim/vimux'
+    use 'tmux-plugins/vim-tmux'
+    use 'christoomey/vim-tmux-navigator'
+    use 'whatyouhide/vim-tmux-syntax'
+    use 'skywind3000/asyncrun.vim'
+
+    use 'christoomey/vim-titlecase'
+    use 'chiedo/vim-case-convert'
+
+    use 'jremmen/vim-ripgrep'
+
+    use 'preservim/nerdtree'
+    use 'tiagofumo/vim-nerdtree-syntax-highlight'
+
+    use 'udalov/kotlin-vim'
+
+    use 'tmux-plugins/vim-tmux-focus-events'
+    use 'tpope/vim-obsession'
+    use 'Valloric/MatchTagAlways'
+    use 'wesQ3/vim-windowswap'
+
+    use 'tpope/vim-surround'
+    use 'scrooloose/nerdcommenter'
+    use 'mhinz/vim-signify'
+    use { 'j-hui/fidget.nvim', config = [[require("fidget").setup()]] }
+
+    -- Automatically set up your configuration after cloning packer.nvim
+    -- Put this at the end after all plugins
+    if packer_bootstrap then
+        require('packer').sync()
+    end
+end)
 
 -- CiderLSP
 vim.opt.completeopt = { "menu", "menuone", "noselect" }
 
-require 'lspconfig'
-
+require('lspconfig')
 require("lsp")
 require("diagnostics")
 require("treesitter")
@@ -15,11 +159,7 @@ require("notify_config")
 require("catppuccin-config")
 require("symbols-outline-config")
 
-require "fidget".setup{}
-
 -- redundant w/ lsp_lines
 vim.diagnostic.config({
-  virtual_text = false,
+    virtual_text = false,
 })
-require("lsp_lines").setup()
-require("scrollbar").setup()