Initial commit of the nvim configuration

init.lua

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+require("holger.core")
+require("holger.lazy")

lazy-lock.json

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+{
+  "Comment.nvim": { "branch": "master", "commit": "e30b7f2008e52442154b66f7c519bfd2f1e32acb" },
+  "LuaSnip": { "branch": "master", "commit": "03c8e67eb7293c404845b3982db895d59c0d1538" },
+  "alpha-nvim": { "branch": "main", "commit": "b6f4129302db197a7249e67a90de3f2b676de13e" },
+  "auto-session": { "branch": "main", "commit": "0e9aa77525b5217e8eacb36007edd3d02bb2a91a" },
+  "bufferline.nvim": { "branch": "main", "commit": "2e3c8cc5a57ddd32f1edd2ffd2ccb10c09421f6c" },
+  "cmp-buffer": { "branch": "main", "commit": "3022dbc9166796b644a841a02de8dd1cc1d311fa" },
+  "cmp-nvim-lsp": { "branch": "main", "commit": "39e2eda76828d88b773cc27a3f61d2ad782c922d" },
+  "cmp-path": { "branch": "main", "commit": "91ff86cd9c29299a64f968ebb45846c485725f23" },
+  "cmp_luasnip": { "branch": "master", "commit": "05a9ab28b53f71d1aece421ef32fee2cb857a843" },
+  "conform.nvim": { "branch": "master", "commit": "62eba813b7501b39612146cbf29cd07f1d4ac29c" },
+  "dressing.nvim": { "branch": "master", "commit": "c5775a888adbc50652cb370073fcfec963eca93e" },
+  "friendly-snippets": { "branch": "main", "commit": "00ebcaa159e817150bd83bfe2d51fa3b3377d5c4" },
+  "indent-blankline.nvim": { "branch": "master", "commit": "db926997af951da38e5004ec7b9fbdc480b48f5d" },
+  "lazy.nvim": { "branch": "main", "commit": "077102c5bfc578693f12377846d427f49bc50076" },
+  "lspkind.nvim": { "branch": "master", "commit": "cff4ae321a91ee3473a92ea1a8c637e3a9510aec" },
+  "lualine.nvim": { "branch": "master", "commit": "b431d228b7bbcdaea818bdc3e25b8cdbe861f056" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "482350b050bd413931c2cdd4857443c3da7d57cb" },
+  "mason-tool-installer.nvim": { "branch": "main", "commit": "c5e07b8ff54187716334d585db34282e46fa2932" },
+  "mason.nvim": { "branch": "main", "commit": "e2f7f9044ec30067bc11800a9e266664b88cda22" },
+  "neodev.nvim": { "branch": "main", "commit": "46aa467dca16cf3dfe27098042402066d2ae242d" },
+  "nvim-autopairs": { "branch": "master", "commit": "19606af7c039271d5aa96bceff101e7523af3136" },
+  "nvim-cmp": { "branch": "main", "commit": "ae644feb7b67bf1ce4260c231d1d4300b19c6f30" },
+  "nvim-lint": { "branch": "master", "commit": "debabca63c0905b59ce596a55a8e33eafdf66342" },
+  "nvim-lsp-file-operations": { "branch": "master", "commit": "92a673de7ecaa157dd230d0128def10beb56d103" },
+  "nvim-lspconfig": { "branch": "master", "commit": "6bfd9210e312af6cfedba05d272e85618c93ab0d" },
+  "nvim-surround": { "branch": "main", "commit": "ec2dc7671067e0086cdf29c2f5df2dd909d5f71f" },
+  "nvim-tree.lua": { "branch": "master", "commit": "d43ab67d0eb4317961c5e9d15fffe908519debe0" },
+  "nvim-treesitter": { "branch": "master", "commit": "585860a1865853d2c287c8ef534297da8115818e" },
+  "nvim-ts-autotag": { "branch": "main", "commit": "e239a560f338be31337e7abc3ee42515daf23f5e" },
+  "nvim-ts-context-commentstring": { "branch": "main", "commit": "375c2d86cee6674afd75b4f727ce3a80065552f7" },
+  "nvim-web-devicons": { "branch": "master", "commit": "3722e3d1fb5fe1896a104eb489e8f8651260b520" },
+  "plenary.nvim": { "branch": "master", "commit": "ec289423a1693aeae6cd0d503bac2856af74edaa" },
+  "substitute.nvim": { "branch": "main", "commit": "97f49d16f8eea7967d41db4f657dd63af53eeba1" },
+  "telescope-fzf-native.nvim": { "branch": "main", "commit": "cf48d4dfce44e0b9a2e19a008d6ec6ea6f01a83b" },
+  "telescope.nvim": { "branch": "0.1.x", "commit": "a0bbec21143c7bc5f8bb02e0005fa0b982edc026" },
+  "todo-comments.nvim": { "branch": "main", "commit": "8f45f353dc3649cb9b44cecda96827ea88128584" },
+  "tokyonight.nvim": { "branch": "main", "commit": "b0e7c7382a7e8f6456f2a95655983993ffda745e" },
+  "trouble.nvim": { "branch": "main", "commit": "6efc446226679fda0547c0fd6a7892fd5f5b15d8" },
+  "vim-maximizer": { "branch": "master", "commit": "2e54952fe91e140a2e69f35f22131219fcd9c5f1" },
+  "vim-tmux-navigator": { "branch": "master", "commit": "5b3c701686fb4e6629c100ed32e827edf8dad01e" },
+  "which-key.nvim": { "branch": "main", "commit": "6c1584eb76b55629702716995cca4ae2798a9cca" }
+}

lua/holger/core/init.lua

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+require("holger.core.options")
+require("holger.core.keymaps")

lua/holger/core/keymaps.lua

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+vim.g.mapleader = " "
+
+local keymap = vim.keymap -- for conciseness
+
+keymap.set("i", "jk", "<ESC>", { desc = "Exit insert mode with jk" })
+
+keymap.set("n", "<leader>nh", ":nohl<CR>", { desc = "Clear search highlights" })
+
+-- increment / decrement numbers
+keymap.set("n", "<leader>+", "<C-a>", { desc = "Increment number" }) --increment
+keymap.set("n", "<leader>-", "<C-x>", { desc = "Decrement number" }) --decrement
+
+-- windows management
+keymap.set("n", "<leader>sv", "<C-w>v", { desc = "Split window vertically" }) -- split window vertically
+keymap.set("n", "<leader>sh", "<C-w>s", { desc = "Split window horizontally" }) -- split window horizontally
+keymap.set("n", "<leader>se", "<C-w>=", { desc = "Make splits equal size" }) -- make split windows equal width
+keymap.set("n", "<leader>sx", "<cmd>close<CR>", { desc = "Close current split" }) -- close current split window
+
+keymap.set("n", "<leader>to", "<cmd>tabnew<CR>", { desc = "Open new tab" }) -- open new tab
+keymap.set("n", "<leader>tx", "<cmd>tabclose<CR>", { desc = "Close current tab" }) -- close current tab
+keymap.set("n", "<leader>tn", "<cmd>tabn<CR>", { desc = "Go to next tab" }) -- go to next tab
+keymap.set("n", "<leader>tp", "<cmd>tabp<CR>", { desc = "Go to previous tab" }) -- go to previous tab
+keymap.set("n", "<leader>tf", "<cmd>tabnew %<CR>", { desc = "Open current buffer in new tab" }) -- 

lua/holger/core/options.lua

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+vim.cmd("let g:netrw_liststyle = 3")
+
+local opt = vim.opt
+
+opt.relativenumber = true
+opt.number = true
+
+-- tabs & indentation
+opt.tabstop = 2 -- 2 spaces for tabs
+opt.shiftwidth = 2 -- 2 spaces for indent width
+opt.expandtab = true -- expand tab to spaces
+opt.autoindent = true -- copy indent from current line when starting a new one
+
+opt.wrap = false
+
+-- search settings
+opt.ignorecase = true -- ignore case when searching
+opt.smartcase = true -- if you include minxed case in your search, assumes you want case-sensitive
+
+opt.cursorline = true
+
+-- turn on termguicolors for tokyonight colorscheme to work
+-- (have to use true color terminal)
+opt.termguicolors = true
+opt.background = "dark" -- colorschemes that can be light or dark will be made dark
+opt.signcolumn = "yes" -- show sign column so that text doesn't shift
+
+--backspace
+opt.backspace = "indent,eol,start" -- allow backspace on indent, end of line or insert mode start position
+
+-- clipboard
+opt.clipboard:append("unnamedplus") -- use system clipboard as default register
+
+-- split windows
+opt.splitright = true -- split vertical window to the right
+opt.splitbelow = true -- split horiziontal window to the bottom

lua/holger/lazy.lua

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+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not vim.loop.fs_stat(lazypath) then
+  vim.fn.system({
+    "git",
+    "clone",
+    "--filter=blob:none",
+    "https://github.com/folke/lazy.nvim.git",
+    "--branch=stable", -- latest stable release
+    lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+
+require("lazy").setup({ { import = "holger.plugins" }, { import = "holger.plugins.lsp" } }, {
+  checker = {
+    enabled = true,
+    notify = false,
+  },
+  change_detection = {
+    notify = false,
+  },
+})

lua/holger/plugins/alpha.lua

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+return {
+  "goolord/alpha-nvim",
+  event = "VimEnter",
+  config = function()
+    local alpha = require("alpha")
+    local dashboard = require("alpha.themes.dashboard")
+
+    -- Set header
+    dashboard.section.header.val = {
+      "                                                     ",
+      "  ███╗   ██╗███████╗ ██████╗ ██╗   ██╗██╗███╗   ███╗ ",
+      "  ████╗  ██║██╔════╝██╔═══██╗██║   ██║██║████╗ ████║ ",
+      "  ██╔██╗ ██║█████╗  ██║   ██║██║   ██║██║██╔████╔██║ ",
+      "  ██║╚██╗██║██╔══╝  ██║   ██║╚██╗ ██╔╝██║██║╚██╔╝██║ ",
+      "  ██║ ╚████║███████╗╚██████╔╝ ╚████╔╝ ██║██║ ╚═╝ ██║ ",
+      "  ╚═╝  ╚═══╝╚══════╝ ╚═════╝   ╚═══╝  ╚═╝╚═╝     ╚═╝ ",
+      "                                                     ",
+    }
+
+    -- Set menu
+    dashboard.section.buttons.val = {
+      dashboard.button("e", "  > New File", "<cmd>ene<CR>"),
+      dashboard.button("SPC ee", "  > Toggle file explorer", "<cmd>NvimTreeToggle<CR>"),
+      dashboard.button("SPC ff", "󰱼 > Find File", "<cmd>Telescope find_files<CR>"),
+      dashboard.button("SPC fs", "  > Find Word", "<cmd>Telescope live_grep<CR>"),
+      dashboard.button("SPC wr", "󰁯  > Restore Session For Current Directory", "<cmd>SessionRestore<CR>"),
+      dashboard.button("q", " > Quit NVIM", "<cmd>qa<CR>"),
+    }
+
+    -- Send config to alpha
+    alpha.setup(dashboard.opts)
+
+    -- Disable folding on alpha buffer
+    vim.cmd([[autocmd FileType alpha setlocal nofoldenable]])
+  end,
+}

lua/holger/plugins/auto-session.lua

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+return {
+  "rmagatti/auto-session",
+  config = function()
+    local auto_session = require("auto-session")
+
+    auto_session.setup({
+      auto_restore_enabled = false,
+      auto_session_suppress_dirs = { "~/", "~/Dev/", "~/Downloads", "~/Documents", "~/Desktop/" },
+    })
+
+    local keymap = vim.keymap
+
+    keymap.set("n", "<leader>wr", "<cmd>SessionRestore<CR>", { desc = "Restore session for cwd" }) -- restore last workspace session for current directory
+    keymap.set("n", "<leader>ws", "<cmd>SessionSave<CR>", { desc = "Save session for auto session root dir" }) -- save workspace session for current working directory
+  end,
+}

lua/holger/plugins/autopairs.lua

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+return {
+  "windwp/nvim-autopairs",
+  event = { "InsertEnter" },
+  dependencies = {
+    "hrsh7th/nvim-cmp",
+  },
+  config = function()
+    -- import nvim-autopairs
+    local autopairs = require("nvim-autopairs")
+
+    -- configure autopairs
+    autopairs.setup({
+      check_ts = true, -- enable treesitter
+      ts_config = {
+        lua = { "string" }, -- don't add pairs in lua string treesitter nodes
+        javascript = { "template_string" }, -- don't add pairs in javscript template_string treesitter nodes
+        java = false, -- don't check treesitter on java
+      },
+    })
+
+    -- import nvim-autopairs completion functionality
+    local cmp_autopairs = require("nvim-autopairs.completion.cmp")
+
+    -- import nvim-cmp plugin (completions plugin)
+    local cmp = require("cmp")
+
+    -- make autopairs and completion work together
+    cmp.event:on("confirm_done", cmp_autopairs.on_confirm_done())
+  end,
+}

lua/holger/plugins/bufferline.lua

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+return {
+  "akinsho/bufferline.nvim",
+  dependencies = { "nvim-tree/nvim-web-devicons" },
+  version = "*",
+  opts = {
+    options = {
+      mode = "tabs",
+      separator_style = "slant",
+    },
+  },
+}

lua/holger/plugins/colorscheme.lua

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+return {
+  {
+    "folke/tokyonight.nvim",
+    priority = 1000, -- make sure to load this before all the other start plugins
+    config = function()
+      local bg = "#011628"
+      local bg_dark = "#011423"
+      local bg_highlight = "#143652"
+      local bg_search = "#0A64AC"
+      local bg_visual = "#275378"
+      local fg = "#CBE0F0"
+      local fg_dark = "#B4D0E9"
+      local fg_gutter = "#627E97"
+      local border = "#547998"
+
+      require("tokyonight").setup({
+        style = "night",
+        on_colors = function(colors)
+          colors.bg = bg
+          colors.bg_dark = bg_dark
+          colors.bg_float = bg_dark
+          colors.bg_highlight = bg_highlight
+          colors.bg_popup = bg_dark
+          colors.bg_search = bg_search
+          colors.bg_sidebar = bg_dark
+          colors.bg_statusline = bg_dark
+          colors.bg_visual = bg_visual
+          colors.border = border
+          colors.fg = fg
+          colors.fg_dark = fg_dark
+          colors.fg_float = fg
+          colors.fg_gutter = fg_gutter
+          colors.fg_sidebar = fg_dark
+        end,
+      })
+      -- load the colorscheme here
+      vim.cmd([[colorscheme tokyonight]])
+    end,
+  },
+}

lua/holger/plugins/comment.lua

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+return {
+  "numToStr/Comment.nvim",
+  event = { "BufReadPre", "BufNewFile" },
+  dependencies = {
+    "JoosepAlviste/nvim-ts-context-commentstring",
+  },
+  config = function()
+    -- import comment plugin safely
+    local comment = require("Comment")
+
+    local ts_context_commentstring = require("ts_context_commentstring.integrations.comment_nvim")
+
+    -- enable comment
+    comment.setup({
+      -- for commenting tsx, jsx, svelte, html files
+      pre_hook = ts_context_commentstring.create_pre_hook(),
+    })
+  end,
+}

lua/holger/plugins/dressing.lua

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+return {
+  "stevearc/dressing.nvim",
+  event = "VeryLazy",
+}

lua/holger/plugins/formatting.lua

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+return {
+  "stevearc/conform.nvim",
+  event = { "BufReadPre", "BufNewFile" },
+  config = function()
+    local conform = require("conform")
+
+    conform.setup({
+      formatters_by_ft = {
+        javascript = { "prettier" },
+        typescript = { "prettier" },
+        javascriptreact = { "prettier" },
+        typescriptreact = { "prettier" },
+        svelte = { "prettier" },
+        css = { "prettier" },
+        html = { "prettier" },
+        json = { "prettier" },
+        yaml = { "prettier" },
+        markdown = { "prettier" },
+        graphql = { "prettier" },
+        liquid = { "prettier" },
+        lua = { "stylua" },
+        python = { "isort", "black" },
+      },
+      format_on_save = {
+        lsp_fallback = true,
+        async = false,
+        timeout_ms = 1000,
+      },
+    })
+
+    vim.keymap.set({ "n", "v" }, "<leader>mp", function()
+      conform.format({
+        lsp_fallback = true,
+        async = false,
+        timeout_ms = 1000,
+      })
+    end, { desc = "Format file or range (in visual mode)" })
+  end,
+}

lua/holger/plugins/indent-blankline.lua

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+return {
+  "lukas-reineke/indent-blankline.nvim",
+  event = { "BufReadPre", "BufNewFile" },
+  main = "ibl",
+  opts = {
+    indent = { char = "┊" },
+  },
+}

lua/holger/plugins/innit.lua

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+return {
+  "nvim-lua/plenary.nvim", -- lua functions that many plugins use
+  "christoomey/vim-tmux-navigator", -- tmux & split window navigation
+}

lua/holger/plugins/linting.lua

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+return {
+  "mfussenegger/nvim-lint",
+  event = { "BufReadPre", "BufNewFile" },
+  config = function()
+    local lint = require("lint")
+
+    lint.linters_by_ft = {
+      javascript = { "eslint_d" },
+      typescript = { "eslint_d" },
+      javascriptreact = { "eslint_d" },
+      typescriptreact = { "eslint_d" },
+      svelte = { "eslint_d" },
+      python = { "pylint" },
+    }
+
+    local lint_augroup = vim.api.nvim_create_augroup("lint", { clear = true })
+
+    vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {
+      group = lint_augroup,
+      callback = function()
+        lint.try_lint()
+      end,
+    })
+
+    vim.keymap.set("n", "<leader>l", function()
+      lint.try_lint()
+    end, { desc = "Trigger linting for current file" })
+  end,
+}

lua/holger/plugins/lsp/lspconfig.lua

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+return {
+  "neovim/nvim-lspconfig",
+  event = { "BufReadPre", "BufNewFile" },
+  dependencies = {
+    "hrsh7th/cmp-nvim-lsp",
+    { "antosha417/nvim-lsp-file-operations", config = true },
+    { "folke/neodev.nvim", opts = {} },
+  },
+  config = function()
+    -- import lspconfig plugin
+    local lspconfig = require("lspconfig")
+
+    -- import mason_lspconfig plugin
+    local mason_lspconfig = require("mason-lspconfig")
+
+    -- import cmp-nvim-lsp plugin
+    local cmp_nvim_lsp = require("cmp_nvim_lsp")
+
+    local keymap = vim.keymap -- for conciseness
+
+    vim.api.nvim_create_autocmd("LspAttach", {
+      group = vim.api.nvim_create_augroup("UserLspConfig", {}),
+      callback = function(ev)
+        -- Buffer local mappings.
+        -- See `:help vim.lsp.*` for documentation on any of the below functions
+        local opts = { buffer = ev.buf, silent = true }
+
+        -- set keybinds
+        opts.desc = "Show LSP references"
+        keymap.set("n", "gR", "<cmd>Telescope lsp_references<CR>", opts) -- show definition, references
+
+        opts.desc = "Go to declaration"
+        keymap.set("n", "gD", vim.lsp.buf.declaration, opts) -- go to declaration
+
+        opts.desc = "Show LSP definitions"
+        keymap.set("n", "gd", "<cmd>Telescope lsp_definitions<CR>", opts) -- show lsp definitions
+
+        opts.desc = "Show LSP implementations"
+        keymap.set("n", "gi", "<cmd>Telescope lsp_implementations<CR>", opts) -- show lsp implementations
+
+        opts.desc = "Show LSP type definitions"
+        keymap.set("n", "gt", "<cmd>Telescope lsp_type_definitions<CR>", opts) -- show lsp type definitions
+
+        opts.desc = "See available code actions"
+        keymap.set({ "n", "v" }, "<leader>ca", vim.lsp.buf.code_action, opts) -- see available code actions, in visual mode will apply to selection
+
+        opts.desc = "Smart rename"
+        keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts) -- smart rename
+
+        opts.desc = "Show buffer diagnostics"
+        keymap.set("n", "<leader>D", "<cmd>Telescope diagnostics bufnr=0<CR>", opts) -- show  diagnostics for file
+
+        opts.desc = "Show line diagnostics"
+        keymap.set("n", "<leader>d", vim.diagnostic.open_float, opts) -- show diagnostics for line
+
+        opts.desc = "Go to previous diagnostic"
+        keymap.set("n", "[d", vim.diagnostic.goto_prev, opts) -- jump to previous diagnostic in buffer
+
+        opts.desc = "Go to next diagnostic"
+        keymap.set("n", "]d", vim.diagnostic.goto_next, opts) -- jump to next diagnostic in buffer
+
+        opts.desc = "Show documentation for what is under cursor"
+        keymap.set("n", "K", vim.lsp.buf.hover, opts) -- show documentation for what is under cursor
+
+        opts.desc = "Restart LSP"
+        keymap.set("n", "<leader>rs", ":LspRestart<CR>", opts) -- mapping to restart lsp if necessary
+      end,
+    })
+
+    -- used to enable autocompletion (assign to every lsp server config)
+    local capabilities = cmp_nvim_lsp.default_capabilities()
+
+    -- Change the Diagnostic symbols in the sign column (gutter)
+    -- (not in youtube nvim video)
+    local signs = { Error = " ", Warn = " ", Hint = "󰠠 ", Info = " " }
+    for type, icon in pairs(signs) do
+      local hl = "DiagnosticSign" .. type
+      vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
+    end
+
+    mason_lspconfig.setup_handlers({
+      -- default handler for installed servers
+      function(server_name)
+        lspconfig[server_name].setup({
+          capabilities = capabilities,
+        })
+      end,
+      ["svelte"] = function()
+        -- configure svelte server
+        lspconfig["svelte"].setup({
+          capabilities = capabilities,
+          on_attach = function(client, bufnr)
+            vim.api.nvim_create_autocmd("BufWritePost", {
+              pattern = { "*.js", "*.ts" },
+              callback = function(ctx)
+                -- Here use ctx.match instead of ctx.file
+                client.notify("$/onDidChangeTsOrJsFile", { uri = ctx.match })
+              end,
+            })
+          end,
+        })
+      end,
+      ["graphql"] = function()
+        -- configure graphql language server
+        lspconfig["graphql"].setup({
+          capabilities = capabilities,
+          filetypes = { "graphql", "gql", "svelte", "typescriptreact", "javascriptreact" },
+        })
+      end,
+      ["emmet_ls"] = function()
+        -- configure emmet language server
+        lspconfig["emmet_ls"].setup({
+          capabilities = capabilities,
+          filetypes = { "html", "typescriptreact", "javascriptreact", "css", "sass", "scss", "less", "svelte" },
+        })
+      end,
+      ["lua_ls"] = function()
+        -- configure lua server (with special settings)
+        lspconfig["lua_ls"].setup({
+          capabilities = capabilities,
+          settings = {
+            Lua = {
+              -- make the language server recognize "vim" global
+              diagnostics = {
+                globals = { "vim" },
+              },
+              completion = {
+                callSnippet = "Replace",
+              },
+            },
+          },
+        })
+      end,
+    })
+  end,
+}

lua/holger/plugins/lsp/mason.lua

@@ -0,0 +1,54 @@
+return {
+  "williamboman/mason.nvim",
+  dependencies = {
+    "williamboman/mason-lspconfig.nvim",
+    "WhoIsSethDaniel/mason-tool-installer.nvim",
+  },
+  config = function()
+    -- import mason
+    local mason = require("mason")
+
+    -- import mason-lspconfig
+    local mason_lspconfig = require("mason-lspconfig")
+
+     local mason_tool_installer = require("mason-tool-installer")
+
+    -- enable mason and configure icons
+    mason.setup({
+      ui = {
+        icons = {
+          package_installed = "✓",
+          package_pending = "➜",
+          package_uninstalled = "✗",
+        },
+      },
+    })
+
+    mason_lspconfig.setup({
+      -- list of servers for mason to install
+      ensure_installed = {
+        "tsserver",
+        "html",
+        "cssls",
+        "tailwindcss",
+        "svelte",
+        "lua_ls",
+        "graphql",
+        "emmet_ls",
+        "prismals",
+        "pyright",
+      },
+    })
+
+    mason_tool_installer.setup({
+      ensure_installed = {
+        "prettier", -- prettier formatter
+        "stylua", -- lua formatter
+        "isort", -- python formatter
+        "black", -- python formatter
+        "pylint", -- python linter
+        "eslint_d", -- js linter
+      },
+    })
+  end,
+}

lua/holger/plugins/lualine.lua

@@ -0,0 +1,71 @@
+return {
+  "nvim-lualine/lualine.nvim",
+  dependencies = { "nvim-tree/nvim-web-devicons" },
+  config = function()
+    local lualine = require("lualine")
+    local lazy_status = require("lazy.status") -- to configure lazy pending updates count
+
+    local colors = {
+      blue = "#65D1FF",
+      green = "#3EFFDC",
+      violet = "#FF61EF",
+      yellow = "#FFDA7B",
+      red = "#FF4A4A",
+      fg = "#c3ccdc",
+      bg = "#112638",
+      inactive_bg = "#2c3043",
+    }
+
+    local my_lualine_theme = {
+      normal = {
+        a = { bg = colors.blue, fg = colors.bg, gui = "bold" },
+        b = { bg = colors.bg, fg = colors.fg },
+        c = { bg = colors.bg, fg = colors.fg },
+      },
+      insert = {
+        a = { bg = colors.green, fg = colors.bg, gui = "bold" },
+        b = { bg = colors.bg, fg = colors.fg },
+        c = { bg = colors.bg, fg = colors.fg },
+      },
+      visual = {
+        a = { bg = colors.violet, fg = colors.bg, gui = "bold" },
+        b = { bg = colors.bg, fg = colors.fg },
+        c = { bg = colors.bg, fg = colors.fg },
+      },
+      command = {
+        a = { bg = colors.yellow, fg = colors.bg, gui = "bold" },
+        b = { bg = colors.bg, fg = colors.fg },
+        c = { bg = colors.bg, fg = colors.fg },
+      },
+      replace = {
+        a = { bg = colors.red, fg = colors.bg, gui = "bold" },
+        b = { bg = colors.bg, fg = colors.fg },
+        c = { bg = colors.bg, fg = colors.fg },
+      },
+      inactive = {
+        a = { bg = colors.inactive_bg, fg = colors.semilightgray, gui = "bold" },
+        b = { bg = colors.inactive_bg, fg = colors.semilightgray },
+        c = { bg = colors.inactive_bg, fg = colors.semilightgray },
+      },
+    }
+
+    -- configure lualine with modified theme
+    lualine.setup({
+      options = {
+        theme = my_lualine_theme,
+      },
+      sections = {
+        lualine_x = {
+          {
+            lazy_status.updates,
+            cond = lazy_status.has_updates,
+            color = { fg = "#ff9e64" },
+          },
+          { "encoding" },
+          { "fileformat" },
+          { "filetype" },
+        },
+      },
+    })
+  end,
+}

lua/holger/plugins/nvim-cmp.lua

@@ -0,0 +1,63 @@
+return {
+  "hrsh7th/nvim-cmp",
+  event = "InsertEnter",
+  dependencies = {
+    "hrsh7th/cmp-buffer", -- source for text in buffer
+    "hrsh7th/cmp-path", -- source for file system paths
+    {
+      "L3MON4D3/LuaSnip",
+      -- follow latest release.
+      version = "v2.*", -- Replace <CurrentMajor> by the latest released major (first number of latest release)
+      -- install jsregexp (optional!).
+      build = "make install_jsregexp",
+    },
+    "saadparwaiz1/cmp_luasnip", -- for autocompletion
+    "rafamadriz/friendly-snippets", -- useful snippets
+    "onsails/lspkind.nvim", -- vs-code like pictograms
+  },
+  config = function()
+    local cmp = require("cmp")
+
+    local luasnip = require("luasnip")
+
+    local lspkind = require("lspkind")
+
+    -- loads vscode style snippets from installed plugins (e.g. friendly-snippets)
+    require("luasnip.loaders.from_vscode").lazy_load()
+
+    cmp.setup({
+      completion = {
+        completeopt = "menu,menuone,preview,noselect",
+      },
+      snippet = { -- configure how nvim-cmp interacts with snippet engine
+        expand = function(args)
+          luasnip.lsp_expand(args.body)
+        end,
+      },
+      mapping = cmp.mapping.preset.insert({
+        ["<C-k>"] = cmp.mapping.select_prev_item(), -- previous suggestion
+        ["<C-j>"] = cmp.mapping.select_next_item(), -- next suggestion
+        ["<C-b>"] = cmp.mapping.scroll_docs(-4),
+        ["<C-f>"] = cmp.mapping.scroll_docs(4),
+        ["<C-Space>"] = cmp.mapping.complete(), -- show completion suggestions
+        ["<C-e>"] = cmp.mapping.abort(), -- close completion window
+        ["<CR>"] = cmp.mapping.confirm({ select = false }),
+      }),
+      -- sources for autocompletion
+      sources = cmp.config.sources({
+        { name = "nvim_lsp"},
+        { name = "luasnip" }, -- snippets
+        { name = "buffer" }, -- text within current buffer
+        { name = "path" }, -- file system paths
+      }),
+
+      -- configure lspkind for vs-code like pictograms in completion menu
+      formatting = {
+        format = lspkind.cmp_format({
+          maxwidth = 50,
+          ellipsis_char = "...",
+        }),
+      },
+    })
+  end,
+}

lua/holger/plugins/nvim-tree.lua

@@ -0,0 +1,56 @@
+return {
+  "nvim-tree/nvim-tree.lua",
+  dependencies = "nvim-tree/nvim-web-devicons",
+  config = function()
+    local nvimtree = require("nvim-tree")
+
+    -- recommended settings from nvim-tree documentation
+    vim.g.loaded_netrw = 1
+    vim.g.loaded_netrwPlugin = 1
+
+    nvimtree.setup({
+      view = {
+        width = 35,
+        relativenumber = true,
+      },
+      -- change folder arrow icons
+      renderer = {
+        indent_markers = {
+          enable = true,
+        },
+        icons = {
+          glyphs = {
+            folder = {
+              arrow_closed = "", -- arrow when folder is closed
+              arrow_open = "", -- arrow when folder is open
+            },
+          },
+        },
+      },
+      -- disable window_picker for
+      -- explorer to work well with
+      -- window splits
+      actions = {
+        open_file = {
+          window_picker = {
+            enable = false,
+          },
+        },
+      },
+      filters = {
+        custom = { ".DS_Store" },
+      },
+      git = {
+        ignore = false,
+      },
+    })
+
+    -- set keymaps
+    local keymap = vim.keymap -- for conciseness
+
+    keymap.set("n", "<leader>ee", "<cmd>NvimTreeToggle<CR>", { desc = "Toggle file explorer" }) -- toggle file explorer
+    keymap.set("n", "<leader>ef", "<cmd>NvimTreeFindFileToggle<CR>", { desc = "Toggle file explorer on current file" }) -- toggle file explorer on current file
+    keymap.set("n", "<leader>ec", "<cmd>NvimTreeCollapse<CR>", { desc = "Collapse file explorer" }) -- collapse file explorer
+    keymap.set("n", "<leader>er", "<cmd>NvimTreeRefresh<CR>", { desc = "Refresh file explorer" }) -- refresh file explorer
+  end
+}

lua/holger/plugins/substitute.lua

@@ -0,0 +1,17 @@
+return {
+  "gbprod/substitute.nvim",
+  event = { "BufReadPre", "BufNewFile" },
+  config = function()
+    local substitute = require("substitute")
+
+    substitute.setup()
+
+    -- set keymaps
+    local keymap = vim.keymap -- for conciseness
+
+    vim.keymap.set("n", "s", substitute.operator, { desc = "Substitute with motion" })
+    vim.keymap.set("n", "ss", substitute.line, { desc = "Substitute line" })
+    vim.keymap.set("n", "S", substitute.eol, { desc = "Substitute to end of line" })
+    vim.keymap.set("x", "s", substitute.visual, { desc = "Substitute in visual mode" })
+  end,
+}

lua/holger/plugins/surround.lua

@@ -0,0 +1,6 @@
+return {
+  "kylechui/nvim-surround",
+  event = { "BufReadPre", "BufNewFile" },
+  version = "*", -- Use for stability; omit to use `main` branch for the latest features
+  config = true,
+}

lua/holger/plugins/telescope.lua

@@ -0,0 +1,36 @@
+return {
+  "nvim-telescope/telescope.nvim",
+  branch = "0.1.x",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    { "nvim-telescope/telescope-fzf-native.nvim", build = "make" },
+    "nvim-tree/nvim-web-devicons",
+  },
+  config = function()
+    local telescope = require("telescope")
+    local actions = require("telescope.actions")
+
+    telescope.setup({
+      defaults = {
+        path_display = { "smart" },
+        mappings = {
+          i = {
+            ["<C-k>"] = actions.move_selection_previous, -- move to prev result
+            ["<C-j>"] = actions.move_selection_next, -- move to next result
+            ["<C-q>"] = actions.send_selected_to_qflist + actions.open_qflist,
+          },
+        },
+      },
+    })
+
+    telescope.load_extension("fzf")
+
+    -- set keymaps
+    local keymap = vim.keymap -- for conciseness
+
+    keymap.set("n", "<leader>ff", "<cmd>Telescope find_files<cr>", { desc = "Fuzzy find files in cwd" })
+    keymap.set("n", "<leader>fr", "<cmd>Telescope oldfiles<cr>", { desc = "Fuzzy find recent files" })
+    keymap.set("n", "<leader>fs", "<cmd>Telescope live_grep<cr>", { desc = "Find string in cwd" })
+    keymap.set("n", "<leader>fc", "<cmd>Telescope grep_string<cr>", { desc = "Find string under cursor in cwd" })
+  end,
+}

lua/holger/plugins/todo-comments.lua

@@ -0,0 +1,21 @@
+return {
+  "folke/todo-comments.nvim",
+  event = { "BufReadPre", "BufNewFile" },
+  dependencies = { "nvim-lua/plenary.nvim" },
+  config = function()
+    local todo_comments = require("todo-comments")
+
+    -- set keymaps
+    local keymap = vim.keymap -- for conciseness
+
+    keymap.set("n", "]t", function()
+      todo_comments.jump_next()
+    end, { desc = "Next todo comment" })
+
+    keymap.set("n", "[t", function()
+      todo_comments.jump_prev()
+    end, { desc = "Previous todo comment" })
+
+    todo_comments.setup()
+  end,
+}

lua/holger/plugins/treesitter.lua

@@ -0,0 +1,57 @@
+return {
+  "nvim-treesitter/nvim-treesitter",
+  event = { "BufReadPre", "BufNewFile" },
+  build = ":TSUpdate",
+  dependencies = {
+    "windwp/nvim-ts-autotag",
+  },
+  config = function()
+    -- import nvim-treesitter plugin
+    local treesitter = require("nvim-treesitter.configs")
+
+    -- configure treesitter
+    treesitter.setup({ -- enable syntax highlighting
+      highlight = {
+        enable = true,
+      },
+      -- enable indentation
+      indent = { enable = true },
+      -- enable autotagging (w/ nvim-ts-autotag plugin)
+      autotag = {
+        enable = true,
+      },
+      -- ensure these language parsers are installed
+      ensure_installed = {
+        "json",
+        "javascript",
+        "typescript",
+        "tsx",
+        "yaml",
+        "html",
+        "css",
+        "prisma",
+        "markdown",
+        "markdown_inline",
+        "svelte",
+        "graphql",
+        "bash",
+        "lua",
+        "vim",
+        "dockerfile",
+        "gitignore",
+        "query",
+        "vimdoc",
+        "c",
+      },
+      incremental_selection = {
+        enable = true,
+        keymaps = {
+          init_selection = "<C-space>",
+          node_incremental = "<C-space>",
+          scope_incremental = false,
+          node_decremental = "<bs>",
+        },
+      },
+    })
+  end,
+}

lua/holger/plugins/trouble.lua

@@ -0,0 +1,15 @@
+return {
+  "folke/trouble.nvim",
+  dependencies = { "nvim-tree/nvim-web-devicons", "folke/todo-comments.nvim" },
+  opts = {
+    focus = true,
+  },
+  cmd = "Trouble",
+  keys = {
+    { "<leader>xw", "<cmd>Trouble diagnostics toggle<CR>", desc = "Open trouble workspace diagnostics" },
+    { "<leader>xd", "<cmd>Trouble diagnostics toggle filter.buf=0<CR>", desc = "Open trouble document diagnostics" },
+    { "<leader>xq", "<cmd>Trouble quickfix toggle<CR>", desc = "Open trouble quickfix list" },
+    { "<leader>xl", "<cmd>Trouble loclist toggle<CR>", desc = "Open trouble location list" },
+    { "<leader>xt", "<cmd>Trouble todo toggle<CR>", desc = "Open todos in trouble" },
+  },
+}

lua/holger/plugins/vim-maximizer.lua

@@ -0,0 +1,6 @@
+return {
+  "szw/vim-maximizer",
+  keys = {
+    { "<leader>sm", "<cmd>MaximizerToggle<CR>", desc = "Maximize/minimize a split" },
+  },
+}

lua/holger/plugins/which-key.lua

@@ -0,0 +1,13 @@
+return {
+  "folke/which-key.nvim",
+  event = "VeryLazy",
+  init = function()
+    vim.o.timeout = true
+    vim.o.timeoutlen = 500
+  end,
+  opts = {
+    -- your configuration comes here
+    -- or leave it empty to use the default settings
+    -- refer to the configuration section below
+  },
+}