From 997cb69f102044cc96690b315f639c6890c0987d Mon Sep 17 00:00:00 2001
From: Ahmed Abdelhalim <pm@a14m.dev>
Date: Wed, 6 Dec 2023 14:18:29 +0100
Subject: Use asyncomplete and lsp for autocomplete

---
 .vimrc | 34 +++++++++++++++++++++++++++++++---
 1 file changed, 31 insertions(+), 3 deletions(-)

diff --git a/.vimrc b/.vimrc
index b9c5411..b3f4b60 100644
--- a/.vimrc
+++ b/.vimrc
@@ -3,7 +3,12 @@ set nocompatible
 filetype off
 call plug#begin('~/.vim/bundle')
 " Auto completion
+Plug 'prabirshrestha/vim-lsp'
+Plug 'mattn/vim-lsp-settings'
+Plug 'prabirshrestha/asyncomplete.vim'
+Plug 'prabirshrestha/asyncomplete-lsp.vim'
 Plug 'dense-analysis/ale'
+Plug 'andreypopp/asyncomplete-ale.vim'
 
 " Essential plugins
 Plug 'editorconfig/editorconfig-vim'
@@ -177,9 +182,32 @@ let g:ale_linters = {
 let g:go_gopls_gofumpt=1
 let g:ale_completion_enabled = 1
 let g:ale_disable_lsp = 0
-
-inoremap <expr> <TAB>  pumvisible() ? '<C-n>' : '<TAB>'
-inoremap <expr> <S-TAB>  pumvisible() ? '<C-p>' : '<C-h>'
+nmap <C-@> :ALEHover<cr>
+
+"Asyncomplete
+"============
+" 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 = 0
+
+function! s:check_back_space() abort
+    let col = col('.') - 1
+    return !col || getline('.')[col - 1]  =~ '\s'
+endfunction
+
+inoremap <silent><expr> <TAB>
+  \ pumvisible() ? "\<C-n>" :
+  \ <SID>check_back_space() ? "\<TAB>" :
+  \ asyncomplete#force_refresh()
+inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+inoremap <expr> <cr>   pumvisible() ? asyncomplete#close_popup() : "\<cr>"
+
+"vim-lsp
+"=======
+let g:lsp_diagnostics_enabled = 0
+let g:lsp_document_highlight_enabled = 0
+let g:lsp_document_code_action_signs_enabled = 0
 
 "polyglot"
 "=============
-- 
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