From 486de7e47f60ff23925b6a807e94e284a15b1c79 Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Sat, 29 Jul 2023 10:15:36 +0200
Subject: LSP Konfiguration für Python
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 nvim/ftplugin/c.vim |   1 +
 nvim/plugins.vim    | 124 ++++++++++++++++++++++++++++++++++++++++++++++------
 2 files changed, 111 insertions(+), 14 deletions(-)

diff --git a/nvim/ftplugin/c.vim b/nvim/ftplugin/c.vim
index fd45dbd..3fc55eb 100644
--- a/nvim/ftplugin/c.vim
+++ b/nvim/ftplugin/c.vim
@@ -2,6 +2,7 @@ setlocal cinoptions=:0,p0,t0
 setlocal cinwords=if,else,while,do,for,switch,case
 setlocal formatoptions=tcqr
 setlocal cindent
+setlocal indentexpr=nvim_treesitter#indent()
 
 setlocal foldenable
 setlocal foldmethod=expr
diff --git a/nvim/plugins.vim b/nvim/plugins.vim
index 6c84a23..4e8d45c 100644
--- a/nvim/plugins.vim
+++ b/nvim/plugins.vim
@@ -18,6 +18,12 @@ call plug#begin()
   Plug 'neovim/nvim-lspconfig'
   Plug 'windwp/nvim-autopairs'
   Plug 'windwp/nvim-ts-autotag'
+
+  Plug 'hrsh7th/cmp-nvim-lsp'
+  Plug 'hrsh7th/cmp-buffer'
+  Plug 'hrsh7th/cmp-path'
+  Plug 'hrsh7th/cmp-cmdline'
+  Plug 'hrsh7th/nvim-cmp'
 call plug#end()
 
 " EMMET
@@ -55,7 +61,7 @@ let g:AutoPairsPrefix='<M-P>'
 " Treesitter
 lua << EOF
 require'nvim-treesitter.configs'.setup {
-  ensure_installed = { "c", "cpp", "lua", "vim", "vimdoc", "typescript" },
+  ensure_installed = { "c", "cpp", "lua", "vim", "vimdoc", "typescript", "python" },
   sync_install = false,
   auto_install = false,
   highlight = {
@@ -77,28 +83,118 @@ EOF
 " LSP
 lua << EOF
 local lspconfig = require'lspconfig'
-lspconfig.clangd.setup {
+
+lspconfig.clangd.setup{
   cmd = { 'clangd15' }
 }
-lspconfig.lua_ls.setup {}
-lspconfig.pyright.setup {}
-lspconfig.pylsp.setup{
+
+lspconfig.lua_ls.setup {
+  settings = {
+    Lua = {
+      runtime = {
+        -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
+        version = 'LuaJIT',
+      },
+      diagnostics = {
+        -- Get the language server to recognize the `vim` global
+        globals = {'vim'},
+      },
+      workspace = {
+        -- Make the server aware of Neovim runtime files
+        library = vim.api.nvim_get_runtime_file("", true),
+      },
+      -- Do not send telemetry data containing a randomized but unique identifier
+      telemetry = {
+        enable = false,
+      },
+    },
+  },
+}
+
+lspconfig.pyright.setup{
   settings = {
-    pylsp = {
-      plugins = {
-        pycodestyle = {
-          ignore = {'W391'},
-          maxLineLength = 100
-        }
+    python = {
+      analysis = {
+        autoSearchPaths = true,
+        diagnosticMode = "workspace",
+        useLibraryCodeForTypes = true
       }
     }
   }
 }
-lspconfig.tsserver.setup {}
-lspconfig.vimls.setup {}
-lspconfig.rust_analyzer.setup {
+
+lspconfig.tsserver.setup{}
+
+lspconfig.vimls.setup{}
+
+lspconfig.rust_analyzer.setup{
   settings = {
     ['rust-analyzer'] = {},
   },
 }
 EOF
+
+" Completion
+lua <<EOF
+  -- Set up nvim-cmp.
+  local cmp = require'cmp'
+
+  cmp.setup({
+    snippet = {
+      -- REQUIRED - you must specify a snippet engine
+      expand = function(args)
+        -- vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
+        -- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
+        -- require('snippy').expand_snippet(args.body) -- For `snippy` users.
+        -- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
+      end,
+    },
+    window = {
+      -- completion = cmp.config.window.bordered(),
+      -- documentation = cmp.config.window.bordered(),
+    },
+    mapping = cmp.mapping.preset.insert({
+      ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+      ['<C-f>'] = cmp.mapping.scroll_docs(4),
+      ['<C-Space>'] = cmp.mapping.complete(),
+      ['<C-e>'] = cmp.mapping.abort(),
+      ['<CR>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
+    }),
+    sources = cmp.config.sources({
+      { name = 'nvim_lsp' },
+      -- { name = 'vsnip' }, -- For vsnip users.
+      -- { name = 'luasnip' }, -- For luasnip users.
+      -- { name = 'ultisnips' }, -- For ultisnips users.
+      -- { name = 'snippy' }, -- For snippy users.
+    }, {
+      { name = 'buffer' },
+    })
+  })
+
+  -- Set configuration for specific filetype.
+  --cmp.setup.filetype('gitcommit', {
+  --  sources = cmp.config.sources({
+  --    { name = 'git' }, -- You can specify the `git` source if [you were installed it](https://github.com/petertriho/cmp-git).
+  --  }, {
+  --    { name = 'buffer' },
+  --  })
+  --})
+
+  -- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
+  --cmp.setup.cmdline({ '/', '?' }, {
+  --  mapping = cmp.mapping.preset.cmdline(),
+  --  sources = {
+  --    { name = 'buffer' }
+  --  }
+  --})
+
+  -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
+  --cmp.setup.cmdline(':', {
+  --  mapping = cmp.mapping.preset.cmdline(),
+  --  sources = cmp.config.sources({
+  --    { name = 'path' }
+  --  }, {
+  --    { name = 'cmdline' }
+  --  })
+  --})
+EOF
-- 
cgit v1.3