feat: config

.gitignore

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+tt.*
+.tests
+doc/tags
+debug
+.repro
+foo.*
+*.log
+data

.neoconf.json

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+{
+  "neodev": {
+    "library": {
+      "enabled": true,
+      "plugins": true
+    }
+  },
+  "neoconf": {
+    "plugins": {
+      "lua_ls": {
+        "enabled": true
+      }
+    }
+  }
+}

README.md

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+# My neovim configuration.  
+
+## Keybinds  
+  
+LEADER -> space bar
+INSERT -> <cr>: Confirm selection (auto-complete)
+NORMAL -> K: hover()
+NORMAL -> gd: definition()
+NORMAL -> gD: declaration()
+NORMAL -> gs: signature_help()
+NORMAL -> gf: Format yo code!! 
+NORMAL -> <leader><leader>: Find files
+NORMAL -> <leader>g: Browse through git files 
+NORMAL -> <leader>d: Browse through buffers

after/plugin/lsp.lua

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+local lspconfig = require('lspconfig')
+local fidget = require('fidget')
+local nlcmp = require('cmp_nvim_lsp')
+local cmp = require('cmp')
+local map = vim.keymap.set
+
+vim.opt.signcolumn = 'yes'
+
+local lc_defaults = lspconfig.util.default_config
+lc_defaults.capabilities = vim.tbl_deep_extend(
+    'force',
+    lc_defaults.capabilities,
+    nlcmp.default_capabilities()
+)
+
+cmp.setup({
+    sources = {
+        { name = 'nvim_lsp' },
+        { name = 'buffer', keyword_length = 3 },  -- only start autocompleting after a few chars typed
+    },
+    snippet = {
+        expand = function(args)
+            -- You need Neovim v0.10 to use vim.snippet
+            vim.snippet.expand(args.body)
+        end,
+    },
+    mapping = cmp.mapping.preset.insert({
+        ['<cr>'] = cmp.mapping.confirm({ select = true }),
+    }),
+    window = {
+        completion = cmp.config.window.bordered(),
+        documentation = cmp.config.window.bordered(),
+    }
+})
+
+vim.api.nvim_create_autocmd('LspAttach', {
+    desc = 'LSP actions (apparently)',
+    callback = function(event)
+        fidget.notify("LSP attached to current buffer.", nil, nil)
+        
+        local opts = { buffer = event.buf }
+
+        map('n', 'K', '<cmd>lua vim.lsp.buf.hover()<cr>', opts)
+        map('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<cr>', opts)
+        map('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<cr>', opts)
+        map('n', 'gs', '<cmd>lua vim.lsp.buf.signature_help()<cr>', opts)
+        map('n', 'gf', '<cmd>lua vim.lsp.buf.format({async = false, timeout_ms = 10000})<cr>', opts)
+    end,
+})
+
+
+-- lspconfig.lua_ls.setup({})
+-- lspconfig.rust_analyzer.setup({})
+
+require('mason').setup({})
+require('mason-lspconfig').setup({
+    ensure_installed = { "lua_ls", "gopls", "html", "nim_langserver", "eslint", "clangd" },
+    handlers = {
+        function(svn)
+            lspconfig[svn].setup({})
+        end,
+    }
+})

after/plugin/telescope.lua

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+local telescope = require('telescope')
+local builtin = require('telescope.builtin')
+
+local ignore_pattern = {"*.class", "*.jar"}
+local final_command = {"find", "."}
+
+for _, patt in ipairs(ignore_pattern) do
+    table.insert(final_command, "-not")
+    table.insert(final_command, "-name")
+    table.insert(final_command, patt)
+end
+
+telescope.setup({
+    pickers = {
+        find_files = {
+            find_command = final_command,
+        }
+    }
+})
+
+vim.keymap.set('n', '<leader><leader>', builtin.find_files, {})
+vim.keymap.set('n', '<leader>g', builtin.git_files, {})
+vim.keymap.set('n', '<leader>d', builtin.buffers, {})

after/plugin/theme.lua

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+require("rose-pine").setup({
+    variant = "auto", 
+    dark_variant = "moon",
+    extend_background_behind_borders = true,
+
+    enable = {
+        terminal = true,
+        legacy_highlights = true, -- Improve compatibility for previous versions of Neovim
+        migrations = true, -- Handle deprecated options automatically
+    },
+
+    styles = {
+        bold = true,
+        italic = true,
+        transparency = true,
+    },
+
+})
+
+require('lualine').setup({})
+
+function ColorMyPencils(color) -- skidded from theprimeagen
+    colors = color or "catppuccin"
+    vim.cmd.colorscheme(color)
+end
+
+ColorMyPencils("rose-pine")

after/plugin/treesitter.lua

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+require'nvim-treesitter.configs'.setup {
+  -- A list of parser names, or "all" (the listed parsers MUST always be installed)
+  ensure_installed = { "typescript", "javascript", "c", "lua", "vim", "vimdoc", "query", "markdown", "markdown_inline" },
+
+  -- Install parsers synchronously (only applied to `ensure_installed`)
+  sync_install = false,
+
+  -- Automatically install missing parsers when entering buffer
+  -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
+  auto_install = true,
+
+  highlight = {
+    enable = true,
+    additional_vim_regex_highlighting = false,
+  },
+}

init.lua

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+require("hex.installer")
+require("hex.keymaps")
+
+vim.g.mapleader = " "
+
+local opt = vim.opt
+
+opt.nu = true
+opt.relativenumber = true
+
+opt.tabstop = 4
+opt.softtabstop = 4
+opt.shiftwidth = 4
+opt.expandtab = true
+
+opt.smartindent = true
+
+opt.swapfile = false
+opt.backup = false
+
+-- thanks primeagen, for this awesome feature i did not know about yet lol
+opt.undodir = os.getenv("HOME") .. "/.vim/undodir"
+opt.undofile = true
+
+opt.hlsearch = true
+opt.incsearch = true
+
+opt.termguicolors = true
+
+opt.scrolloff = 8
+
+opt.updatetime = 50
+
+opt.colorcolumn = "80"

lua/hex/installer.lua

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+vim.cmd [[packadd packer.nvim]]
+
+return require('packer').startup(function(use)
+    use 'wbthomason/packer.nvim'
+
+    use 'j-hui/fidget.nvim'
+
+    use {
+        'nvim-telescope/telescope.nvim', tag = '0.1.8',
+        -- or                            , branch = '0.1.x',
+        requires = { { 'nvim-lua/plenary.nvim' } },
+        config = function ()
+            require('telescope').setup({
+                pickers = {
+                    buffers = {
+                        show_all_buffers = true,
+                    },
+                },
+            })
+        end
+    }
+
+    use('mrcjkb/rustaceanvim')
+
+    use('nvim-treesitter/nvim-treesitter', { run = ':TSUpdate' })
+
+    use({"nvim-lualine/lualine.nvim"})
+
+    use({ 'neovim/nvim-lspconfig' })
+    use({ 'hrsh7th/nvim-cmp' })
+    use({ 'hrsh7th/cmp-nvim-lsp' })
+    use({ 'hrsh7th/cmp-buffer' })
+    use {
+        'williamboman/mason-lspconfig.nvim',
+        requires = { { 'williamboman/mason.nvim' } }
+    }
+
+    use({'mfussenegger/nvim-jdtls'})
+
+    use ({"rose-pine/neovim"})
+end)

lua/hex/keymaps.lua

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+vim.keymap.set("n", "<leader>f", vim.cmd.Ex)

plugin/packer_compiled.lua

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+-- Automatically generated packer.nvim plugin loader code
+
+if vim.api.nvim_call_function('has', {'nvim-0.5'}) ~= 1 then
+  vim.api.nvim_command('echohl WarningMsg | echom "Invalid Neovim version for packer.nvim! | echohl None"')
+  return
+end
+
+vim.api.nvim_command('packadd packer.nvim')
+
+local no_errors, error_msg = pcall(function()
+
+_G._packer = _G._packer or {}
+_G._packer.inside_compile = true
+
+local time
+local profile_info
+local should_profile = false
+if should_profile then
+  local hrtime = vim.loop.hrtime
+  profile_info = {}
+  time = function(chunk, start)
+    if start then
+      profile_info[chunk] = hrtime()
+    else
+      profile_info[chunk] = (hrtime() - profile_info[chunk]) / 1e6
+    end
+  end
+else
+  time = function(chunk, start) end
+end
+
+local function save_profiles(threshold)
+  local sorted_times = {}
+  for chunk_name, time_taken in pairs(profile_info) do
+    sorted_times[#sorted_times + 1] = {chunk_name, time_taken}
+  end
+  table.sort(sorted_times, function(a, b) return a[2] > b[2] end)
+  local results = {}
+  for i, elem in ipairs(sorted_times) do
+    if not threshold or threshold and elem[2] > threshold then
+      results[i] = elem[1] .. ' took ' .. elem[2] .. 'ms'
+    end
+  end
+  if threshold then
+    table.insert(results, '(Only showing plugins that took longer than ' .. threshold .. ' ms ' .. 'to load)')
+  end
+
+  _G._packer.profile_output = results
+end
+
+time([[Luarocks path setup]], true)
+local package_path_str = "/home/hex/.cache/nvim/packer_hererocks/2.1.1716656478/share/lua/5.1/?.lua;/home/hex/.cache/nvim/packer_hererocks/2.1.1716656478/share/lua/5.1/?/init.lua;/home/hex/.cache/nvim/packer_hererocks/2.1.1716656478/lib/luarocks/rocks-5.1/?.lua;/home/hex/.cache/nvim/packer_hererocks/2.1.1716656478/lib/luarocks/rocks-5.1/?/init.lua"
+local install_cpath_pattern = "/home/hex/.cache/nvim/packer_hererocks/2.1.1716656478/lib/lua/5.1/?.so"
+if not string.find(package.path, package_path_str, 1, true) then
+  package.path = package.path .. ';' .. package_path_str
+end
+
+if not string.find(package.cpath, install_cpath_pattern, 1, true) then
+  package.cpath = package.cpath .. ';' .. install_cpath_pattern
+end
+
+time([[Luarocks path setup]], false)
+time([[try_loadstring definition]], true)
+local function try_loadstring(s, component, name)
+  local success, result = pcall(loadstring(s), name, _G.packer_plugins[name])
+  if not success then
+    vim.schedule(function()
+      vim.api.nvim_notify('packer.nvim: Error running ' .. component .. ' for ' .. name .. ': ' .. result, vim.log.levels.ERROR, {})
+    end)
+  end
+  return result
+end
+
+time([[try_loadstring definition]], false)
+time([[Defining packer_plugins]], true)
+_G.packer_plugins = {
+  catppuccin = {
+    config = { "\27LJ\2\nÆ\1\0\1\6\0\v\0\24\f\1\0\0X\1\1€'\1\0\0007\1\1\0006\1\2\0009\1\3\0019\1\4\1\18\3\0\0B\1\2\0016\1\2\0009\1\5\0019\1\6\1)\3\0\0'\4\a\0005\5\b\0B\1\4\0016\1\2\0009\1\5\0019\1\6\1)\3\0\0'\4\t\0005\5\n\0B\1\4\1K\0\1\0\1\0\1\abg\tnone\16NormalFloat\1\0\1\abg\tnone\vNormal\16nvim_set_hl\bapi\16colorscheme\bcmd\bvim\vcolors\15catppuccin+\1\0\2\0\2\0\0053\0\0\0007\0\1\0006\0\1\0B\0\1\1K\0\1\0\19ColorMyPencils\0\0" },
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/catppuccin",
+    url = "https://github.com/catppuccin/nvim"
+  },
+  ["cmp-buffer"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/cmp-buffer",
+    url = "https://github.com/hrsh7th/cmp-buffer"
+  },
+  ["cmp-nvim-lsp"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/cmp-nvim-lsp",
+    url = "https://github.com/hrsh7th/cmp-nvim-lsp"
+  },
+  ["fidget.nvim"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/fidget.nvim",
+    url = "https://github.com/j-hui/fidget.nvim"
+  },
+  ["love2d.nvim"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/love2d.nvim",
+    url = "https://github.com/S1M0N38/love2d.nvim"
+  },
+  ["mason-lspconfig.nvim"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/mason-lspconfig.nvim",
+    url = "https://github.com/williamboman/mason-lspconfig.nvim"
+  },
+  ["mason.nvim"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/mason.nvim",
+    url = "https://github.com/williamboman/mason.nvim"
+  },
+  ["nvim-cmp"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/nvim-cmp",
+    url = "https://github.com/hrsh7th/nvim-cmp"
+  },
+  ["nvim-jdtls"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/nvim-jdtls",
+    url = "https://github.com/mfussenegger/nvim-jdtls"
+  },
+  ["nvim-lspconfig"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/nvim-lspconfig",
+    url = "https://github.com/neovim/nvim-lspconfig"
+  },
+  ["nvim-treesitter"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/nvim-treesitter",
+    url = "https://github.com/nvim-treesitter/nvim-treesitter"
+  },
+  ["packer.nvim"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/packer.nvim",
+    url = "https://github.com/wbthomason/packer.nvim"
+  },
+  ["plenary.nvim"] = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/plenary.nvim",
+    url = "https://github.com/nvim-lua/plenary.nvim"
+  },
+  rustaceanvim = {
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/rustaceanvim",
+    url = "https://github.com/mrcjkb/rustaceanvim"
+  },
+  ["telescope.nvim"] = {
+    config = { "\27LJ\2\nˆ\1\0\0\5\0\b\0\v6\0\0\0'\2\1\0B\0\2\0029\0\2\0005\2\6\0005\3\4\0005\4\3\0=\4\5\3=\3\a\2B\0\2\1K\0\1\0\fpickers\1\0\1\fpickers\0\fbuffers\1\0\1\fbuffers\0\1\0\1\21show_all_buffers\2\nsetup\14telescope\frequire\0" },
+    loaded = true,
+    path = "/home/hex/.local/share/nvim/site/pack/packer/start/telescope.nvim",
+    url = "https://github.com/nvim-telescope/telescope.nvim"
+  }
+}
+
+time([[Defining packer_plugins]], false)
+-- Config for: catppuccin
+time([[Config for catppuccin]], true)
+try_loadstring("\27LJ\2\nÆ\1\0\1\6\0\v\0\24\f\1\0\0X\1\1€'\1\0\0007\1\1\0006\1\2\0009\1\3\0019\1\4\1\18\3\0\0B\1\2\0016\1\2\0009\1\5\0019\1\6\1)\3\0\0'\4\a\0005\5\b\0B\1\4\0016\1\2\0009\1\5\0019\1\6\1)\3\0\0'\4\t\0005\5\n\0B\1\4\1K\0\1\0\1\0\1\abg\tnone\16NormalFloat\1\0\1\abg\tnone\vNormal\16nvim_set_hl\bapi\16colorscheme\bcmd\bvim\vcolors\15catppuccin+\1\0\2\0\2\0\0053\0\0\0007\0\1\0006\0\1\0B\0\1\1K\0\1\0\19ColorMyPencils\0\0", "config", "catppuccin")
+time([[Config for catppuccin]], false)
+-- Config for: telescope.nvim
+time([[Config for telescope.nvim]], true)
+try_loadstring("\27LJ\2\nˆ\1\0\0\5\0\b\0\v6\0\0\0'\2\1\0B\0\2\0029\0\2\0005\2\6\0005\3\4\0005\4\3\0=\4\5\3=\3\a\2B\0\2\1K\0\1\0\fpickers\1\0\1\fpickers\0\fbuffers\1\0\1\fbuffers\0\1\0\1\21show_all_buffers\2\nsetup\14telescope\frequire\0", "config", "telescope.nvim")
+time([[Config for telescope.nvim]], false)
+
+_G._packer.inside_compile = false
+if _G._packer.needs_bufread == true then
+  vim.cmd("doautocmd BufRead")
+end
+_G._packer.needs_bufread = false
+
+if should_profile then save_profiles() end
+
+end)
+
+if not no_errors then
+  error_msg = error_msg:gsub('"', '\\"')
+  vim.api.nvim_command('echohl ErrorMsg | echom "Error in packer_compiled: '..error_msg..'" | echom "Please check your config for correctness" | echohl None')
+end