From 11ed03d80c55e2c213118adf97fc18c55d2249a3 Mon Sep 17 00:00:00 2001
From: "Julian T." <julian@jtle.dk>
Date: Wed, 1 Nov 2023 15:46:43 +0100
Subject: Rework nvim setup

---
 vim-extra/.config/nvim/extra.vim | 124 ++++++++++++++++++++++++++++++++++++---
 1 file changed, 117 insertions(+), 7 deletions(-)

(limited to 'vim-extra/.config/nvim/extra.vim')

diff --git a/vim-extra/.config/nvim/extra.vim b/vim-extra/.config/nvim/extra.vim
index 440d86b..d2fc7cf 100644
--- a/vim-extra/.config/nvim/extra.vim
+++ b/vim-extra/.config/nvim/extra.vim
@@ -1,21 +1,34 @@
 " Plugins{{{
   call plug#begin()
+    Plug 'williamboman/mason.nvim'
+    Plug 'williamboman/mason-lspconfig.nvim'
     Plug 'neovim/nvim-lspconfig'
 
     Plug 'tpope/vim-surround'
     Plug 'tpope/vim-repeat'
+    Plug 'tpope/vim-unimpaired'
+    Plug 'tpope/vim-fugitive'
+    Plug 'tpope/vim-commentary'
 
-    Plug 'NLKNguyen/papercolor-theme'
-    Plug 'lervag/vimtex'
+    Plug 'hrsh7th/cmp-nvim-lsp'
+    Plug 'hrsh7th/cmp-buffer'
+    Plug 'hrsh7th/nvim-cmp'
 
     Plug 'nvim-treesitter/nvim-treesitter'
 
+    Plug 'nvim-lua/plenary.nvim'
+    Plug 'nvim-telescope/telescope.nvim', { 'branch': '0.1.x' }
+
+    Plug 'NLKNguyen/papercolor-theme'
+    Plug 'lervag/vimtex'
   call plug#end()
 
 " }}}
 
+colorscheme PaperColor
+
 " Treesitter {{{
-lua << EOF
+lua <<EOF
   require'nvim-treesitter.configs'.setup {
     ensure_installed = { "lua", "typescript", "java", "tsx" },
     auto_install = false,
@@ -24,20 +37,29 @@ lua << EOF
     },
     indent = {
       enable = true,
-    }
+    },
+    incremental_selection = {
+      enable = true,
+    },
   }
 EOF
 " }}}
 
+" Telescope {{{
+lua <<EOF
+  local builtin = require('telescope.builtin')
+  vim.keymap.set('n', '<leader>ff', builtin.find_files, {})
+  vim.keymap.set('n', '<leader>fg', builtin.live_grep, {})
+EOF
+" }}}
+
 " Completion{{{
     set completeopt+=menuone
     set completeopt+=noselect
-    "
+
     " Close completion window
     autocmd CompleteDone * pclose
 
-    colorscheme PaperColor
-
     "}}}
 
 " Latex {{{
@@ -45,3 +67,91 @@ EOF
   let g:vimtex_quickfix_open_on_warning = 0
 
     "}}}
+
+" LSP {{{
+
+lua <<EOF
+    require("mason").setup()
+    require("mason-lspconfig").setup()
+
+    local lspconfig = require("lspconfig")
+
+    local typescript_formatter = {
+      formatCommand = "prettier --stdin --stdin-filepath '${INPUT}' ${--range-start:charStart} ${--range-end:charEnd} ${--tab-width:tabSize} ${--use-tabs:!insertSpaces}",
+      formatCanRange = true,
+      formatStdin = true,
+      rootMarkers = {
+        '.prettierrc',
+        '.prettierrc.json',
+        '.prettierrc.js',
+        '.prettierrc.yml',
+        '.prettierrc.yaml',
+        '.prettierrc.json5',
+        '.prettierrc.mjs',
+        '.prettierrc.cjs',
+        '.prettierrc.toml',
+      },
+    }
+
+    lspconfig.omnisharp.setup {}
+    lspconfig.tsserver.setup {}
+    lspconfig.jdtls.setup {}
+    lspconfig.pyright.setup {}
+    lspconfig.eslint.setup {}
+    lspconfig.sourcekit.setup {}
+    lspconfig.efm.setup {
+      settings = {
+        rootMarkers = {".git/"},
+        languages = {
+          typescript = typescript_formatter,
+          typescriptreact = typescript_formatter,
+        },
+      },
+      init_options = {documentFormatting = true},
+      filetypes = { "typescript","typescriptreact" },
+    }
+
+    local cmp = require'cmp'
+
+    cmp.setup({
+      mapping = cmp.mapping.preset.insert({
+        ['<C-Space>'] = cmp.mapping.complete(),
+        ['<C-e>'] = cmp.mapping.abort()
+      }),
+      sources = cmp.config.sources({
+        { name = 'nvim_lsp' },
+      }, {
+        {
+            name = 'buffer',
+            option = {
+              get_bufnrs = function()
+                local bufs = {}
+                for _, win in ipairs(vim.api.nvim_list_wins()) do
+                  bufs[vim.api.nvim_win_get_buf(win)] = true
+                end
+                return vim.tbl_keys(bufs)
+              end
+              },
+        },
+        })
+    })
+
+    vim.api.nvim_create_autocmd('LspAttach', {
+      group = vim.api.nvim_create_augroup('UserLspConfig', {}),
+      callback = function(ev)
+        local opts = { buffer = ev.buf }
+        vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts)
+        vim.keymap.set('n', 'gr', vim.lsp.buf.references, opts)
+        vim.keymap.set('n', '<leader>a', vim.lsp.buf.code_action, opts)
+        vim.keymap.set('n', '<leader>r', vim.lsp.buf.rename, opts)
+        vim.keymap.set('n', '<leader>d', vim.diagnostic.disable, opts)
+        vim.keymap.set('n', '<leader>he', vim.diagnostic.open_float, opts)
+        vim.keymap.set('n', '<leader>hh', vim.lsp.buf.hover, opts)
+        vim.keymap.set('n', '<leader>q', vim.diagnostic.setqflist, opts)
+
+        vim.api.nvim_set_hl(0, '@lsp.type.function', {})
+      end,
+    })
+
+EOF
+" }}}
-- 
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