" General vim defaults
" set background=
" set t_te= t_ti=
set ls=1 ruler
set ai ts=4 sw=4 noet
" Not a good idea to activate mouse, as it disables cut & paste in MacOS
"set mouse=a
syntax off
filetype on
filetype plugin on
filetype plugin indent on
let mapleader = ","

" Save all files at the same place
set backupdir=~/.vim/backup//
set directory=~/.vim/backup//
set undodir=~/.vim/backup//
set undofile
set backup

set autochdir

" ignore case when searching, except mixing upper and lower
set ignorecase
set smartcase

" No bell
set belloff=all

set guifont=6x13:h13

set rtp+=/opt/homebrew/opt/fzf
let g:fzf_preview = 'cat {}'

" set grepprg=rg\ --vimgrep\ --smart-case\ --hidden\ --follow

" nnoremap \ :Rg<CR>
" nnoremap <C-T> :Files<cr>
nnoremap <Leader>b :Buffers<cr>
nnoremap <Leader>s :Blines<cr>

" vimki plugin
autocmd filetype vimki syntax on
autocmd filetype vimki set autowrite
" autocmd filetype vimki setlocal spell spelllang=fr
autocmd filetype vimki nmap <leader>z :FZF ~/Wiki<CR>
autocmd filetype markdown,text,vimki setlocal textwidth=72

" vim-go plugin
let g:go_gopls_enabled = 1
let g:go_def_mode = "gopls"
let g:go_info_mode = "gopls"
let g:go_fmt_command = "gopls"
let g:go_gopls_gofumpt = 1
" let g:go_gopls_enabled = 0
" let g:go_def_mode = "godef"
" let g:go_fmt_command = "goimports"
let g:go_metalinter_command = "golangci-lint"
let g:go_list_type = "quickfix"

"autocmd FileType go syntax on
autocmd FileType go nmap <leader>b <Plug>(go-build)
autocmd FileType go nmap <leader>i <Plug>(go-info)
autocmd FileType go nmap <leader>l <Plug>(go-meta-lint)
autocmd FileType go nmap <leader>r <Plug>(go-run)
autocmd FileType go nmap <leader>t <Plug>(go-test)
autocmd FileType go nmap <leader>f <Plug>(go-test-func)
autocmd FileType go nmap <leader>v <Plug>(go-referrers)
autocmd FileType go nmap <leader>n :cnext<CR>
autocmd FileType go nmap <leader>p :cprevious<CR>
autocmd FileType go nmap <leader>a :cclose<CR>
" autocmd BufNewFile,BufRead *.go setlocal noexpandtab tabstop=4 shiftwidth=4

let g:netrw_browsex_viewer = "open"
let g:netrw_gx = "<cWORD>"
let g:netrw_banner = 0

" python and yaml formatting:
autocmd filetype python,yaml set ts=2 sts=2 sw=2 et

:set wrap
:set linebreak
:set nolist
:set formatoptions-=t
" noremap <M-v> :!cscope -1 <cword>

" noremap <M-a> :!cscope -0 <cword>

" noremap <M-f> :!cscope -7 <cfile>


" Paragraph format / unformat
" An alternate way is to use "gqip" to format.
" noremap <leader>f !}fmt -72 -s -p
" noremap <leader>F !}fmt -c -w 2048
noremap <leader>f gqip

" noremap <buffer> K :s,^,//,
" noremap <buffer> <C-K> :s,^//,,
" noremap <buffer> # :s,^,#,
" noremap <buffer> @ :s,^#,,
"hi MatchParen term=reverse ctermbg=magenta ctermfg=none
" hi MatchParen cterm=reverse term=reverse ctermfg=white
"

" Fix spell highlighting
hi clear SpellBad
hi SpellBad cterm=underline
hi SpellBad gui=undercurl

noremap <leader>n :bn<cr>
noremap <leader><leader> :bd<cr>
noremap <leader>o :!open <cWORD>&<cr><cr>
noremap  <C-g> :tag <c-r><c-w><cr>
noremap <C-p> :Files<cr>

""""""""""""" My cscope/vim key mappings
"
" The following maps all invoke one of the following cscope search types:
"
"   's'   symbol: find all references to the token under cursor
"   'g'   global: find global definition(s) of the token under cursor
"   'c'   calls:  find all calls to the function name under cursor
"   't'   text:   find all instances of the text under cursor
"   'e'   egrep:  egrep search for the word under cursor
"   'f'   file:   open the filename under cursor
"   'i'   includes: find files that include the filename under cursor
"   'd'   called: find functions that function under cursor calls

noremap <leader>s :cs find s <C-R>=expand("<cword>")<CR><CR><tab>
noremap <leader>g :cs find g <C-R>=expand("<cword>")<CR><CR><tab>
noremap <leader>c :cs find c <C-R>=expand("<cword>")<CR><CR><tab>
noremap <leader>t :cs find t <C-R>=expand("<cword>")<CR><CR><tab>
noremap <leader>e :cs find e <C-R>=expand("<cword>")<CR><CR><tab>
noremap <leader>i :cs find i <C-R>=expand("<cfile>")<CR><CR><tab>
" noremap <leader>f :cs find f <C-R>=expand("<cfile>")<CR><CR><tab>
noremap <leader>d :cs find d <C-R>=expand("<cword>")<CR><CR><tab>

function! CloseOnLast()
let cnt = 0
for i in range(0, bufnr("$"))
if buflisted(i)
		let cnt += 1
	endif
endfor
 if cnt <= 1
	q
else
	bd
endif
endfunction

noremap <leader><leader> :call CloseOnLast()<cr>

" NERDTree settings
let g:NERDTreeNodeDelimiter = "\u00a0"
" autocmd BufWinEnter * if getcmdwintype() == '' | silent NERDTreeMirror | endif
nnoremap <leader>n :NERDTreeFocus<CR>
" nnoremap <C-r> :NERDTreeFind<CR>
nnoremap <C-n> :NERDTreeMirror<CR>:NERDTreeFocus<CR>