From 52469072ce9042d0f373bb3cc73563c7c722f2ab Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Thu, 10 Apr 2025 13:03:26 +0200
Subject: [PATCH 1/1] LSP config

---
 .vim/ftplugin/python.vim | 45 ++++++++++++++++++++++++++++++++++++++++
 .vimrc                   | 12 ++++++++++-
 2 files changed, 56 insertions(+), 1 deletion(-)

diff --git a/.vim/ftplugin/python.vim b/.vim/ftplugin/python.vim
index e8634578..ff848f9b 100644
--- a/.vim/ftplugin/python.vim
+++ b/.vim/ftplugin/python.vim
@@ -11,3 +11,48 @@ setlocal formatoptions+=bl
 
 imap <Leader>t import ipdb; ipdb.set_trace()  # noqa:E402,E702 # fmt: skip
 imap <Leader>m if __name__ == "__main__":<CR>import sys<CR>sys.exit()<ESC>i
+
+if executable('ruffxx')
+    au User lsp_setup call lsp#register_server({
+        \ 'name': 'ruff',
+        \ 'cmd': {server_info->['ruff', 'server']},
+        \ 'allowlist': ['python'],
+        \ 'workspace_config': {},
+        \ })
+endif
+
+if executable('pylsp')
+    au User lsp_setup call lsp#register_server({
+        \ 'name': 'pylsp',
+        \ 'cmd': {server_info->['pylsp']},
+        \ 'allowlist': ['python'],
+        \ 'workspace_config': {},
+        \ })
+endif
+
+let b:ale_linters = ["mypy", "vim-lsp", "ruff"]
+let b:ale_fixers = [
+      \ "add_blank_lines_for_python_control_statements",
+      \ "ruff",
+      \ "ruff_format"
+      \]
+
+let g:ale_echo_msg_format = '[%linter%] %s [%severity%]'
+
+imap <silent> <F7> :ALELint<CR>
+nmap <silent> <F7> :ALELint<CR>
+imap <silent> <F8> :ALEFix<CR>
+nmap <silent> <F8> :ALEFix<CR>
+
+nmap <silent> <C-k> <Plug>(ale_previous_wrap)
+nmap <silent> <C-j> <Plug>(ale_next_wrap)
+
+inoremap <expr> <Tab>   pumvisible() ? "\<C-n>" : "\<Tab>"
+inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
+inoremap <expr> <cr>    pumvisible() ? asyncomplete#close_popup() : "\<cr>"
+
+let g:asyncomplete_auto_popup = 1
+
+imap <c-@> <Plug>(asyncomplete_force_refresh)
+
+setlocal scl=no
diff --git a/.vimrc b/.vimrc
index cc3aad51..81d94633 100644
--- a/.vimrc
+++ b/.vimrc
@@ -209,7 +209,7 @@ set nowrap
 " sidescrolloff
 " minimal number of columns to keep left and right of the cursor
 "       set siso=0
-set siso=0
+set siso=1
 
 " display
 " include "lastline" to show the last line even if it doesn't fit
@@ -685,6 +685,7 @@ let &flp='^\v\s*(((#|\a|\d{,4}|[ivx]{,4})[]:.)}/])+|[-\*.·→+])\s+'
 " completeopt
 " whether to use a popup menu for Insert mode completion
 "       set cot=menu,preview
+set cot=menu,noinsert,popup,preview,fuzzy
 
 " pumheight
 " maximum height of the popup menu
@@ -1527,6 +1528,15 @@ iab <Leader>→ ➬
 
 iab :thumbsup: 👍️
 
+let g:ale_completion_enabled = 0
+let g:ale_fixers = { '*': [ "remove_trailing_lines", "trim_whitespace" ] }
+let g:ale_sign_error = '>>'
+let g:ale_sign_warning = '--'
+let g:ale_set_loclist = 1
+let g:ale_open_list = 1
+let g:ale_virtualtext_cursor = 'current'
+let g:ale_floating_window_border = repeat([''], 8)
+
 try
   execute pathogen#infect()
 catch
-- 
2.39.5