set termguicolors

filetype plugin indent on
set tabstop=4 softtabstop=4 shiftwidth=4
set expandtab smarttab
set autoindent
set incsearch ignorecase smartcase hlsearch
set encoding=utf-8
set textwidth=0
set number

set hidden
set title
set noshowmode
set noruler
set noshowcmd

set nobackup
set nowritebackup

set updatetime=300
set signcolumn=yes

let mapleader = "\<Space>"

" Tab-trigger completion
inoremap <silent><expr> <Tab>
            \ coc#pum#visible() ? coc#pum#next(1) :
            \ CheckBackspace() ? "\<Tab>" :
            \ coc#refresh()
inoremap <expr><S-Tab> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"

inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm() :
            \ "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"

function! CheckBackspace() abort
    let col = col('.') - 1
    return !col || getline('.')[col - 1] =~# '\s'
endfunction

inoremap <silent><expr> <c-space> coc#refresh()

nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)

nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)

nnoremap <silent> K :call ShowDocumentation()<CR>

function! ShowDocumentation()
    if CocAction('hasProvider', 'hover')
        call CocActionAsync('doHover')
    else
        call feedkeys('K', 'in')
    endif
endfunction

autocmd CursorHold * silent call CocActionAsync('highlight')

" Telescope
nnoremap <leader>ff <cmd>Telescope find_files<cr>
nnoremap <leader>fg <cmd>Telescope live_grep<cr>
nnoremap <leader>fb <cmd>Telescope buffers<cr>
nnoremap <leader>fh help_tags<cr>

lua require('init')

color catppuccin