My LunarVim Config (2023)

config.lua

local opts = {}

lvim.log.level = "warn"
lvim.leader = "space"
lvim.colorscheme = "no-clown-fiesta"
lvim.builtin.cmp.experimental.ghost_text = false
lvim.keys.normal_mode["<C-s>"] = ":w<cr>"
lvim.keys.normal_mode["<S-h>"] = ":BufferLineCyclePrev<CR>"
lvim.keys.normal_mode["<S-l>"] = ":BufferLineCycleNext<CR>"
lvim.builtin.alpha.active = true
lvim.builtin.alpha.mode = "dashboard"
lvim.builtin.terminal.active = true
lvim.builtin.nvimtree.setup.view.side = "left"
lvim.builtin.nvimtree.setup.renderer.icons.show.git = false
lvim.format_on_save = true
lvim.lsp.null_ls.setup.debug = true

-- WhichKey
lvim.builtin.which_key.mappings["u"] = {
    name = "Session",
    c = {
        "<cmd>lua require('persistence').load()<cr>",
        "Restore last session for current dir"
    },
    l = {
        "<cmd>lua require('persistence').load({ last = true })<cr>",
        "Restore last session"
    },
    Q = {
        "<cmd>lua require('persistence').stop()<cr>",
        "Quit without saving session"
    }
}
lvim.builtin.which_key.mappings["S"] = {
    "<cmd>:SymbolsOutline<cr>", "Symbols Outline"
}

-- LSP
require("lvim.lsp.null-ls.formatters").setup({
    {
        name = "prettierd",
        filetypes = {
            "svelte", "typescript", "typescriptreact", "javascript", "tsx",
            "javascriptreact", "html", "json"
        }
    }, {name = "prismaFmt"}, {name = "lua_format"}
})

require("lvim.lsp.null-ls.linters").setup {
    {
        name = "eslint_d",
        filetypes = {
            "svelte", "typescript", "typescriptreact", "javascript",
            "javascriptreact"
        }
    }
}

-- Formatter/lint overrides
require("lvim.lsp.manager").setup("tailwindcss", opts)
require("lvim.lsp.manager").setup("golangci_lint_ls", opts)
require("lvim.lsp.manager").setup("eslint_d", opts)

-- Vim overrides
vim.opt.relativenumber = true -- set relative numbered lines
vim.g.copilot_no_tab_map = true
vim.g.copilot_assume_mapped = true
vim.api.nvim_set_keymap("i", "<C-l>", 'copilot#Accept("")',
                        {expr = true, silent = true})
vim.keymap.set("i", "jk", "<Esc>")
vim.opt.timeoutlen = 500

-- Treesitter
lvim.builtin.treesitter.ensure_installed = {
    "bash", "c", "javascript", "json", "lua", "python", "typescript", "tsx",
    "css", "rust", "java", "yaml", "go", "svelte"
}
lvim.builtin.treesitter.ignore_install = {"haskell"}
lvim.builtin.treesitter.highlight.enabled = true

-- Additional Plugins
lvim.plugins = {
    {'github/copilot.vim'}, {"tpope/vim-repeat"},
    {'ray-x/go.nvim', config = require('go').setup()}, {'ray-x/guihua.lua'}, {
        "ggandor/leap.nvim",
        event = "BufRead",
        config = require('leap').add_default_mappings()
    }, {
        "simrat39/symbols-outline.nvim",
        config = function() require('symbols-outline').setup() end
    }, {
        "folke/todo-comments.nvim",
        event = "BufRead",
        config = function() require("todo-comments").setup() end
    }, {"tpope/vim-surround"}, {
        "windwp/nvim-ts-autotag",
        config = function() require("nvim-ts-autotag").setup() end
    }, {"p00f/nvim-ts-rainbow"}, {'fatih/vim-go'}, {
        "olimorris/onedarkpro.nvim",
        config = require("onedarkpro").setup {
            colors = {onedark = {bg = "#1e2127"}},
            options = {
                italic = true, -- Use the themes opinionated italic styles?
                underline = true, -- Use the themes opinionated underline styles?
                undercurl = true, -- Use the themes opinionated undercurl styles?
                cursorline = true -- Use cursorline highlighting?
            }
        }
    }, {"Lokaltog/vim-monotone"}, {"aktersnurra/no-clown-fiesta.nvim"}, {
        "folke/persistence.nvim",
        event = "BufReadPre",
        lazy = true,
        -- module = "persistence",
        config = function()
            require("persistence").setup {
                dir = vim.fn.expand(vim.fn.stdpath "config" .. "/session/"),
                options = {"buffers", "curdir", "tabpages", "winsize"}
            }
        end
    }, {"wakatime/vim-wakatime"}, {"hashivim/vim-terraform"}
}