init.vim

" Color name (:help cterm-colors) or ANSI code
 
 let g:vimwiki_list = [{'path': '/home/begin/vimwiki/',
                       \ 'syntax': 'markdown', 'ext': '.wiki'}]

let g:limelight_conceal_ctermfg = 'gray'
let g:limelight_conceal_ctermfg = 240

if ! filereadable(expand('~/.config/nvim/autoload/plug.vim'))
	echo "Downloading junegunn/vim-plug to manage plugins..."
	silent !mkdir -p ~/.config/nvim/autoload/
	silent !curl "https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim" > ~/.config/nvim/autoload/plug.vim
	autocmd VimEnter * PlugInstall
endif

call plug#begin('~/.config/nvim/plugged')
Plug 'tpope/vim-surround'
Plug 'scrooloose/nerdtree'
Plug 'junegunn/goyo.vim'
Plug 'junegunn/limelight.vim'
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'PotatoesMaster/i3-vim-syntax'
Plug 'jreybert/vimagit'
Plug 'bling/vim-airline'
Plug 'tpope/vim-commentary'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'godlygeek/tabular'
Plug 'mattn/gist-vim'
Plug 'mattn/webapi-vim'
" Plug 'lokikl/vim-ctrlp-ag'
Plug 'gabesoft/vim-ags'
Plug 'ctrlpvim/ctrlp.vim'
Plug 'vimwiki/vimwiki'
" Plug 'lukesmithxyz/vimling'
" Plug 'kovetskiy/sxhkd-vim'
call plug#end()

" Run xrdb whenever Xdefaults or Xresources are updated.
	autocmd BufWritePost *Xresources,*Xdefaults !xrdb %


" =========== Begin Settings ===========

" Lets us yank in vim and then paste to other programs
set clipboard+=unnamedplus
set foldmethod=indent

" open folds when opening a file
autocmd FileType * exe "normal zR"

set spell spelllang=en_us

" --------- Markdown Header functionality --------
:nnoremap <leader>h1 :call <SID>MdTitle('=')<cr>
:nnoremap <leader>h2 :call <SID>MdTitle('-')<cr>

function! s:MdTitle(sign)
    let cnt=strwidth(getline('.'))
    execute "normal! o" repeat(a:sign,cnt)
    execute "normal! 0xj"
endfunction

" Disable Arrow keys in Escape mode
map <up> <nop>
map <down> <nop>
map <left> <nop>
map <right> <nop>

" Disable Arrow keys in Insert mode
imap <up> <nop>
imap <down> <nop>
imap <left> <nop>
imap <right> <nop>

" set number
" set relativenumber

set tabstop=2
set softtabstop=0 expandtab
set shiftwidth=2
set hlsearch

noremap <leader>ll <cr>i# =============================================================================<cr>

noremap <leader>hh <cr>i===<cr>

noremap <leader>s 1z=

nmap <S-Enter> O<Esc>
nmap <CR> o<Esc>

noremap <leader>e :edit %:h<cr>

noremap <leader>gg :Goyo<cr>
noremap <leader>pp :set paste<cr>
noremap <leader>pk :set nopaste<cr>

noremap <leader>bb <cr>ibreakpoint()<cr>
noremap <leader>fo <cr>[email protected]<cr><Esc>

" noremap <leader>rc :source ~/.config/nvim/init.vim<cr>
noremap <leader>rc :so ~/.config/nvim/init.vim<cr>

noremap ,p :w!\|!python3 -m pytest -s %:p<cr>
" noremap ,p :w!\|!python3 -m pytest --capture=sys %:p<cr>
noremap ,f :w!\|!python3 -m pytest %:p -m focus<cr>
noremap ,t :w!\|!python %:p<cr>

nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

noremap ,, <esc>:w!<cr>
noremap <leader>ag :Ags 
noremap <leader>tt  :Tabularize/
noremap ff :resize 100 <cr> <bar> :vertical resize 220<cr>
noremap fm <C-w>=
noremap <leader>ff :FixWhitespace<cr>


set noshowmode


" use <tab> for trigger completion and navigate to the next complete item
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>" :
      \ coc#refresh()


autocmd BufWritePost .vimrc source %


set background=dark
" set t_8f=^[[38;2;%lu;%lu;%lum        " set foreground color
" set t_8b=^[[48;2;%lu;%lu;%lum        " set background color
" colorscheme Tomorrow-Night-Eighties
set t_Co=256                         " Enable 256 colors
set termguicolors                    " Enable GUI colors for the terminal to get truecolor
" colorscheme wal

" Limelight Configuration
" Color name (:help cterm-colors) or ANSI code
let g:limelight_conceal_ctermfg = 'gray'
let g:limelight_conceal_ctermfg = 240

" Color name (:help gui-colors) or RGB color
let g:limelight_conceal_guifg = 'DarkGray'
let g:limelight_conceal_guifg = '#777777'

" Default: 0.5
" let g:limelight_default_coefficient = 0.7

" Number of preceding/following paragraphs to include (default: 0)
" let g:limelight_paragraph_span = 1

" Beginning/end of paragraph
"   When there's no empty line between the paragraphs
"   and each paragraph starts with indentation
" let g:limelight_bop = '^\s'
" let g:limelight_eop = '\ze\n^\s'

" Highlighting priority (default: 10)
"   Set it to -1 not to overrule hlsearch
let g:limelight_priority = -1

autocmd! User GoyoEnter Limelight
autocmd! User GoyoLeave Limelight!

" Applying codeAction to the selected region.
" Example: `<leader>aap` for current paragraph
xmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)

" Remap keys for applying codeAction to the current line.
nmap <leader>ac  <Plug>(coc-codeaction)
" Apply AutoFix to problem on the current line.
nmap <leader>qf  <Plug>(coc-fix-current)

" stupac62: l: is local scope to the function. s: is script scope g: is global
"

" How do you run two commands in a row
" How do you use the paste buffer in a remapping
:vnoremap <leader>gg :Gist<cr>; beginbot @+<cr>


"the highlighted section
"call the gist command
"use the paste buffer and beginbot command
:vnoremap <leader>co :<c-u>call <SID>GistAndPost(visualmode())<cr>
function! s:GistAndPost(type)
   if a:type ==# 'V'
        execute "normal! `<v`>y"
   endif

   " We Need Labcoats

   " echom @@
   " let l:uri=system("gist -P")
   " let s:path = resolve(expand('<sfile>:p'))
   let s:path = expand('%')
   echom s:path
   let s:uri=system('gist ' . s:path . ' ' )
   " echom s:path
   " echo s:path

   " let s:chat=system('beginbot testing')
   " let s:chat=system('beginbot ' . s:path . ' ')
   " echom @+
   " let s:uri=<Plug>Gist
   " let s:msg=getline('.')
   " let @+ = s:msg
   " let s:output = system("ls")
   " let s:print = system('echo ' . s:output . ' ')
   " let s:print = system('echo hello')
   " let s:chat=system('cat ~/.config/TWITCH_CHAT_COMMANDS | dmenu -l 30 | xargs beginbot')
endfunction

:nnoremap <leader>tu :call <SID>PostChatByUser()<cr>
function! s:PostChatByUser()
    let s:viewer = input('Viewer: ')
    let s:chat=system('beginchat -a | grep -i ' . s:viewer . ' | tail -5 ')
    let @+ = s:chat
endfunction

:nnoremap <leader>tr :call <SID>PostChat()<cr>
:nnoremap <leader>te :call <SID>TwitchCommands()<cr>

function! s:TwitchCommands()
    let s:chat=system('cat ~/.config/TWITCH_CHAT_COMMANDS | dmenu -l 30 | xargs beginbot')
endfunction

function! s:PostChat()
    let s:chat=system('beginchat')
    let @+ = s:chat
endfunction

:nnoremap <leader>tw :call <SID>SendToTwitch()<cr>
:vnoremap <leader>tw :call <SID>SendToTwitch()<cr>

function! s:SendToTwitch()
    let s:msg=getline('.')
    " Escape "'s or we won't be able to send lines with "
    let s:msg=substitute(s:msg, '"', '\\\"', '')
    let s:regexForUrl='[a-z]*:\/\/[^ >,;)]*'

    let s:uri=matchstr(s:msg, s:regexForUrl)

    if len(s:uri)>0
        let s:twitch_call=system('beginbot " ' .  s:uri. '"')
    else
        let s:twitch_call=system('beginbot " ' .  s:msg . '"')
    endif
endfunction

" in normal, remap, but not recursively
:nnoremap <leader>ll :call <SID>MdLink()<cr>

" Get title of youtube link
function! s:YoutubeTitle(ytUrl)
    " what is . and the a: ????
    let l:ytTitle=system('youtube-dl -e "' . a:ytUrl . '"')
    return l:ytTitle
endfunction

function! s:CurlTitle(url)
    let s:rawTitle=system('curl -s ' . a:url . ' | grep "<title>"')
    if len(s:rawTitle)>0
        let s:title=substitute(substitute(s:rawTitle, '<title>', '', ''), '</title>', '', '')
    else
        let s:title=''
    endif
    return s:title
endfunction

function s:MdCreateLink(title, url, posStart, posEnd)
    let l:curPos=getcurpos()[1:]
    " set cursor to end of url to add ")"
    call cursor(l:curPos[0], a:posEnd)
    execute "normal! a)"
    " set cursor to start of url
    call cursor(l:curPos[0], a:posStart)
    execute "normal! i[" . a:title . "](\<esc>"
endfunction

" Create Markdown link getting title from url
function! s:MdLink()

    " Should reach cannonicial regex for URLs
    let s:regexForUrl='[a-z]*:\/\/[^ >,;)]*'

    " matchstr is part vimscript?
    " getline means grab the whole line
    let s:uri=matchstr(getline('.'), s:regexForUrl)

    let s:posStart=match(getline('.'), s:regexForUrl) + 1
    let s:posEnd=matchend(getline('.'), s:regexForUrl)

    if  len(matchstr(s:uri, 'youtube\.com'))>0
        let s:title=s:YoutubeTitle(s:uri)
    elseif len(matchstr(s:uri, 'youtu.be'))>0
        let s:title=s:YoutubeTitle(s:uri)
    else
        let s:title=s:CurlTitle(s:uri)
    endif
    let s:cleanTitle=substitute(s:title, '\n\+$', '', '')
    call s:MdCreateLink(s:cleanTitle, s:uri, s:posStart, s:posEnd)
endfunction


set wrap
set linebreak
set nolist
set textwidth=80

" set rtp+=~/.fzf

vnoremap <c-f> :CtrlPag<cr>
vnoremap <c-f> :CtrlPagVisual<cr>
nnoremap <leader>ca :CtrlPagLocate
nnoremap <leader>cp :CtrlPagPrevious<cr>
let g:ctrlp_ag_ignores = '--ignore .git
    \ --ignore "deps/*"
    \ --ignore "_build/*"
    \ --ignore "node_modules/*"'
" By default ag will search from PWD
" But you may enable one of below line to use an arbitrary directory or,
" Using the magic word 'current-file-dir' to use current file base directory
" let g:ctrlp_ag_search_base = 'current-file-dir'
" let g:ctrlp_ag_search_base = 'app/controllers' " both relative and absolute path supported