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plugin/40_plugins.lua

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+-- ┌─────────────────────────┐
+-- │ Plugins outside of MINI │
+-- └─────────────────────────┘
+--
+-- This file contains installation and configuration of plugins outside of MINI.
+-- They significantly improve user experience in a way not yet possible with MINI.
+-- These are mostly plugins that provide programming language specific behavior.
+--
+-- Use this file to install and configure other such plugins.
+
+-- Make concise helpers for installing/adding plugins in two stages
+local add, later = MiniDeps.add, MiniDeps.later
+local now_if_args = _G.Config.now_if_args
+
+-- Tree-sitter ================================================================
+
+-- Tree-sitter is a tool for fast incremental parsing. It converts text into
+-- a hierarchical structure (called tree) that can be used to implement advanced
+-- and/or more precise actions: syntax highlighting, textobjects, indent, etc.
+--
+now_if_args(function()
+  add({
+    source = 'nvim-treesitter/nvim-treesitter',
+    -- Update tree-sitter parser after plugin is updated
+    hooks = { post_checkout = function() vim.cmd('TSUpdate') end },
+  })
+  add({
+    source = 'nvim-treesitter/nvim-treesitter-textobjects',
+    -- Use `main` branch since `master` branch is frozen, yet still default
+    -- It is needed for compatibility with 'nvim-treesitter' `main` branch
+    checkout = 'main',
+  })
+
+  -- Define languages which will have parsers installed and auto enabled
+  local languages = {
+    -- These are already pre-installed with Neovim. Used as an example.
+    'lua',
+    'vimdoc',
+    'markdown',
+    -- Add here more languages with which you want to use tree-sitter
+    -- To see available languages:
+    -- - Execute `:=require('nvim-treesitter').get_available()`
+    -- - Visit 'SUPPORTED_LANGUAGES.md' file at
+    --   https://github.com/nvim-treesitter/nvim-treesitter/blob/main
+  }
+  local isnt_installed = function(lang)
+    return #vim.api.nvim_get_runtime_file('parser/' .. lang .. '.*', false) == 0
+  end
+  local to_install = vim.tbl_filter(isnt_installed, languages)
+  if #to_install > 0 then require('nvim-treesitter').install(to_install) end
+
+  -- Enable tree-sitter after opening a file for a target language
+  local filetypes = {}
+  for _, lang in ipairs(languages) do
+    for _, ft in ipairs(vim.treesitter.language.get_filetypes(lang)) do
+      table.insert(filetypes, ft)
+    end
+  end
+  local ts_start = function(ev) vim.treesitter.start(ev.buf) end
+  _G.Config.new_autocmd('FileType', filetypes, ts_start, 'Start tree-sitter')
+end)
+
+-- Language servers ===========================================================
+
+-- Language Server Protocol (LSP) is a set of conventions that power creation of
+-- language specific tools. It requires two parts:
+-- - Server - program that performs language specific computations.
+-- - Client - program that asks server for computations and shows results.
+--
+-- Add it now if file (and not 'mini.starter') is shown after startup.
+now_if_args(function()
+  add('neovim/nvim-lspconfig')
+
+  -- Use `:h vim.lsp.enable()` to automatically enable language server based on
+  -- the rules provided by 'nvim-lspconfig'.
+  -- Use `:h vim.lsp.config()` or 'after/lsp/' directory to configure servers.
+  -- Uncomment and tweak the following `vim.lsp.enable()` call to enable servers.
+  vim.lsp.enable({
+    --   -- For example, if `lua-language-server` is installed, use `'lua_ls'` entry
+    'lua_ls',
+  })
+end)
+
+-- Formatting =================================================================
+
+-- Programs dedicated to text formatting (a.k.a. formatters) are very useful.
+-- Neovim has built-in tools for text formatting (see `:h gq` and `:h 'formatprg'`).
+-- They can be used to configure external programs, but it might become tedious.
+--
+-- The 'stevearc/conform.nvim' plugin is a good and maintained solution for easier
+-- formatting setup.
+later(function()
+  add('stevearc/conform.nvim')
+
+  -- See also:
+  -- - `:h Conform`
+  -- - `:h conform-options`
+  -- - `:h conform-formatters`
+  require('conform').setup({
+    -- Map of filetype to formatters
+    -- Make sure that necessary CLI tool is available
+    formatters_by_ft = { lua = { 'stylua' } },
+  })
+end)
+
+-- Mason ======================================================================
+now_if_args(function()
+  add('mason-org/mason.nvim')
+  require('mason').setup()
+end)
+
+-- Catppuccin =================================================================
+MiniDeps.now(function()
+  add({ source = 'catpuccin/nvim', name = 'catppuccin' })
+  require('catppuccin').setup({
+    flavour = 'mocha',
+    dim_inactive = {
+      enabled = true
+    }
+  })
+  vim.cmd('colorscheme catppuccin')
+end)
+
+-- Neogit =====================================================================
+later(function ()
+  add({ 
+    source = 'NeogitOrg/neogit',
+    depends = { 'nvim-lua/plenary.nvim' }
+  })
+  local neogit = require('neogit')
+  neogit.setup()
+  vim.keymap.set("n", "<leader>gg", neogit.open, { desc = "Open Neogit UI" })
+end)