add nvim config

6 files changed, 131 insertions, 0 deletions

diff --git a/nvim/init.lua b/nvim/init.lua
new file mode 100644
index 0000000..3c57d0f
--- /dev/null
+++ b/nvim/init.lua
@@ -0,0 +1,5 @@
+require("jonathan.plugins-setup")
+require("jonathan.core.options")
+require("jonathan.core.keymaps")
+require("jonathan.core.colorscheme")
+require("jonathan.plugins.nvim-tree")
diff --git a/nvim/lua/jonathan/core/colorscheme.lua b/nvim/lua/jonathan/core/colorscheme.lua
new file mode 100644
index 0000000..9faed16
--- /dev/null
+++ b/nvim/lua/jonathan/core/colorscheme.lua
@@ -0,0 +1,5 @@
+local status, _ = pcall(vim.cmd, "colorscheme elflord")
+if not status then
+    print("Colorscheme not found!")
+    return
+end
diff --git a/nvim/lua/jonathan/core/keymaps.lua b/nvim/lua/jonathan/core/keymaps.lua
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/nvim/lua/jonathan/core/keymaps.lua
diff --git a/nvim/lua/jonathan/core/options.lua b/nvim/lua/jonathan/core/options.lua
new file mode 100644
index 0000000..dc50863
--- /dev/null
+++ b/nvim/lua/jonathan/core/options.lua
@@ -0,0 +1,30 @@
+local opt = vim.opt
+
+-- line numbers
+-- opt.relativenumber = true
+-- opt.numer = true
+
+
+-- tab & indent
+opt.tabstop = 4
+opt.shiftwidth = 4
+opt.expandtab = true
+opt.autoindent = false
+
+-- line wrapping
+opt.wrap = false
+
+
+-- search settings
+opt.ignorecase = true
+opt.smartcase = true
+
+
+--opt.termguicolors = true
+opt.background = "dark"
+
+-- jthan, plz
+opt.backspace = "indent,eol,start"
+-- opt.clipboard:append("unnamedplus")
+
+opt.mouse = ""
diff --git a/nvim/lua/jonathan/plugins-setup.lua b/nvim/lua/jonathan/plugins-setup.lua
new file mode 100644
index 0000000..400b1d8
--- /dev/null
+++ b/nvim/lua/jonathan/plugins-setup.lua
@@ -0,0 +1,38 @@
+-- auto install packer if not installed
+local ensure_packer = function()
+  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
+    fn.system({ "git", "clone", "--depth", "1", "https://github.com/wbthomason/packer.nvim", install_path })
+    vim.cmd([[packadd packer.nvim]]) return true
+  end
+  return false
+end
+local packer_bootstrap = ensure_packer() -- true if packer was just installed
+
+-- autocommand that reloads neovim and installs/updates/removes plugins
+-- when file is saved
+vim.cmd([[ 
+  augroup packer_user_config
+    autocmd!
+    autocmd BufWritePost plugins-setup.lua source <afile> | PackerSync
+  augroup end
+]])
+
+-- import packer safely
+local status, packer = pcall(require, "packer")
+if not status then
+  return
+end
+
+-- add list of plugins to install
+return packer.startup(function(use)
+  -- packer can manage itself
+  use("wbthomason/packer.nvim")
+  use("bluz71/vim-nightfly-guicolors") -- preferred colorscheme
+  use("nvim-tree/nvim-tree.lua")
+
+  if packer_bootstrap then
+    require("packer").sync()
+  end
+end)
diff --git a/nvim/lua/jonathan/plugins/nvim-tree.lua b/nvim/lua/jonathan/plugins/nvim-tree.lua
new file mode 100644
index 0000000..fc551e1
--- /dev/null
+++ b/nvim/lua/jonathan/plugins/nvim-tree.lua
@@ -0,0 +1,53 @@
+-- import nvim-tree plugin safely
+local setup, nvimtree = pcall(require, "nvim-tree")
+if not setup then
+  return
+end
+
+-- recommended settings from nvim-tree documentation
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+
+-- change color for arrows in tree to light blue
+vim.cmd([[ highlight NvimTreeIndentMarker guifg=#3FC5FF ]])
+
+-- configure nvim-tree
+nvimtree.setup({
+  -- disable window_picker for
+  -- explorer to work well with
+  -- window splits
+  actions = {
+    open_file = {
+      window_picker = {
+        enable = false,
+      },
+    },
+  },
+  -- 	git = {
+  -- 		ignore = false,
+  -- 	},
+})
+
+-- open nvim-tree on setup
+
+local function open_nvim_tree(data)
+  -- buffer is a [No Name]
+  local no_name = data.file == "" and vim.bo[data.buf].buftype == ""
+
+  -- buffer is a directory
+  local directory = vim.fn.isdirectory(data.file) == 1
+
+  if not no_name and not directory then
+    return
+  end
+
+  -- change to the directory
+  if directory then
+    vim.cmd.cd(data.file)
+  end
+
+  -- open the tree
+  require("nvim-tree.api").tree.open()
+end
+
+vim.api.nvim_create_autocmd({ "VimEnter" }, { callback = open_nvim_tree })