From 6427510f0d8bd3d49c636b1e594c72629c122889 Mon Sep 17 00:00:00 2001
From: agres <agres.dominik@gmail.com>
Date: Sun, 6 Apr 2025 14:57:49 +0200
Subject: [PATCH] Nvim dotfile

---
 nvim/init.vim | 162 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 162 insertions(+)
 create mode 100644 nvim/init.vim

diff --git a/nvim/init.vim b/nvim/init.vim
new file mode 100644
index 0000000..79b3412
--- /dev/null
+++ b/nvim/init.vim
@@ -0,0 +1,162 @@
+call plug#begin('~/.local/share/nvim/plugged')
+
+Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
+Plug 'nvim-telescope/telescope.nvim', {'tag': '0.1.0', 'do': ':TSUpdate'}
+Plug 'neovim/nvim-lspconfig'
+Plug 'lukas-reineke/indent-blankline.nvim'
+Plug 'nvim-tree/nvim-tree.lua'
+
+Plug 'nvim-tree/nvim-web-devicons' " Recommended (for coloured icons)
+Plug 'akinsho/bufferline.nvim', { 'tag': '*' }
+Plug 'nvim-lualine/lualine.nvim'
+
+Plug 'lervag/vimtex'                  " Main LaTeX plugin for compilation and preview
+Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'} " Ensure Treesitter is installed
+Plug 'nvim-treesitter/nvim-treesitter-textobjects' " Better text objects in LaTeX
+Plug 'nvim-lua/plenary.nvim'           " Dependency for some features
+Plug 'nvim-telescope/telescope-bibtex.nvim' " For searching bibliography files
+Plug 'godlygeek/tabular'               " Table formatting (useful for LaTeX tables)
+Plug 'dpelle/vim-LanguageTool'         " Grammar and spell checking (supports German)
+Plug 'aspeddro/cmp-pandoc.nvim'        " Completion for citations in LaTeX
+
+" LSP and Autocompletion plugins
+Plug 'neovim/nvim-lspconfig'               " LSP configuration
+Plug 'hrsh7th/nvim-cmp'                   " Completion engine
+Plug 'hrsh7th/cmp-nvim-lsp'               " LSP completion source
+Plug 'hrsh7th/cmp-buffer'                 " Buffer completion source
+Plug 'hrsh7th/cmp-path'                   " Path completion source
+Plug 'saadparwaiz1/cmp_luasnip'           " Snippet completion source
+Plug 'L3MON4D3/LuaSnip'                   " Snippet engine
+Plug 'onsails/lspkind.nvim'               " LSP completion icons
+
+" Git integration for showing git diff signs
+Plug 'airblade/vim-gitgutter'
+
+let g:indentLine_enabled = 1
+set number
+
+call plug#end()
+
+let g:vimtex_view_method = 'zathura'  " Use Zathura as PDF viewer (change if needed)
+let g:vimtex_compiler_method = 'latexmk'  " Continuous compilation
+let g:vimtex_quickfix_mode = 0        " Disable quickfix window popups
+
+" Automatically open quickfix if errors occur
+autocmd User VimtexEventCompileFailed cwindow
+
+set spell
+set spelllang=de,en  " Enable German and English spell checking
+
+" Enable treesitter syntax highlighting
+lua << EOF
+  require'nvim-treesitter.configs'.setup {
+    highlight = {
+      enable = true,              -- Enable highlighting
+      disable = {},               -- List of languages to disable highlighting (optional)
+    },
+    ensure_installed = { "python", "go", "latex" }  -- Automatically install parsers for Python
+  }
+EOF
+
+" Enable LSP and autocompletion
+lua << EOF
+  -- Set up nvim-cmp (autocompletion)
+  local cmp = require'cmp'
+  local lspkind = require'lspkind'
+
+  cmp.setup({
+    snippet = {
+      expand = function(args)
+        require('luasnip').lsp_expand(args.body)  -- For snippet expansion
+      end,
+    },
+    mapping = {
+      ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+      ['<C-f>'] = cmp.mapping.scroll_docs(4),
+      ['<C-Space>'] = cmp.mapping.complete(),
+      ['<C-e>'] = cmp.mapping.close(),
+      ['<CR>'] = cmp.mapping.confirm({ select = true }),
+    },
+    sources = {
+      { name = 'nvim_lsp' },
+      { name = 'buffer' },
+      { name = 'path' },
+      { name = 'luasnip' },
+    },
+    formatting = {
+      format = lspkind.cmp_format({ with_text = true, maxwidth = 50 }),
+    },
+  })
+
+  -- Set up LSP (pyright for Python)
+  local lspconfig = require'lspconfig'
+
+  -- Python LSP setup
+  lspconfig.pyright.setup({
+    on_attach = function(client, bufnr)
+      -- Enable diagnostics (squiggles for errors)
+      vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
+        vim.lsp.diagnostic.on_publish_diagnostics, {
+          virtual_text = true,         -- Enable inline error messages (squiggles)
+          signs = true,                -- Enable error/warning signs in the gutter
+          update_in_insert = false,    -- Don't update diagnostics while typing
+        }
+      )
+    end
+  })
+
+  -- Set up Go LSP
+  lspconfig.gopls.setup({
+    on_attach = function(client, bufnr)
+      vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
+        vim.lsp.diagnostic.on_publish_diagnostics, {
+          virtual_text = true,
+          signs = true,
+          update_in_insert = false,
+        }
+      )
+    end,
+    settings = {
+      gopls = {
+        analyses = {
+          unusedparams = true,
+        },
+        staticcheck = true,
+      },
+    },
+  })
+
+EOF
+
+lua << EOF
+-- lualine (statusline)
+require('lualine').setup()
+
+-- bufferline (tabs)
+require('bufferline').setup{}
+
+require('nvim-web-devicons').setup {
+    default = true; -- Enables default icons
+}
+
+require("nvim-tree").setup {
+  view = {
+    width = 30,
+    side = "left",
+  },
+  renderer = {
+    icons = {
+      show = {
+        file = true,
+        folder = true,
+        folder_arrow = true,
+        git = true,
+      },
+    },
+  },
+}
+
+
+EOF
+
+