add coc-sh and plugin vim-shellcheck

coc-settings.json

@@ -23,6 +23,8 @@
   "python.formatting.provider": "black",
   "python.formatting.blackPath": "/home/ray/.local/bin/black",
   "coc.preferences.formatOnSaveFiletypes": ["python", "vue"],
+  "sh.enable": true,
+  "sh.highlightParsingErrors": true,
 
   "eslint.enable": true,
   "eslint.autoFixOnSave": true,

init.plugins.vim

@@ -26,7 +26,6 @@ call plug#begin('~/.config/nvim/bundle')
 
   " inoremap <silent><expr> <c-n> coc#refresh()
   nnoremap <silent> <silent> <space><space> :call CocAction('doHover')<CR>
-  nnoremap <silent> <silent> <space>cc :call CocAction('doHover')<CR>
   nnoremap <silent> <space>cf :call CocAction('doQuickfix')<CR>
   nnoremap <silent> <space>cg :call CocAction('jumpDefinition')<CR>
   nnoremap <silent> <space>ci :call CocAction('jumpImplementation')<CR>
@@ -37,8 +36,6 @@ call plug#begin('~/.config/nvim/bundle')
   nnoremap <silent> <space>cS :call CocAction('workspaceSymbols')<CR>
   nnoremap <silent> ]c :call CocAction('diagnosticNext')<CR>
   nnoremap <silent> [c :call CocAction('diagnosticPrevious')<CR>
-  " vnoremap \f  <Plug>(coc-format-selected)
-  " nnoremap \f  <Plug>(coc-format-selected)
   command! -nargs=0 Format :call CocAction('format')
   command! -nargs=? Fold :call     CocAction('fold', <f-args>)
 
@@ -257,6 +254,12 @@ let g:mta_filetypes = {
   Plug 'studio-vx/Vim-Jinja2-Syntax'
 
   "}}}
+"   #vim-shellcheck{{{
+" https://github.com/itspriddle/vim-shellcheck
+  Plug 'itspriddle/vim-shellcheck'
+
+  "}}}
+
 "   #vim-SyntaxRange{{{
 " https://github.com/inkarkat/vim-SyntaxRange
   " Plug 'inkarkat/vim-SyntaxRange'
@@ -379,7 +382,7 @@ let g:vim_markdown_fenced_languages = ['bash=sh']
 call plug#end()
 runtime macros/matchit.vim
 " TODO - try 'coc-tsserver'
-call coc#add_extension( 'coc-vetur', 'coc-python', 'coc-phpls', 'coc-json', 'coc-css', 'coc-prettier', 'coc-eslint', 'coc-vimlsp', 'coc-tsserver')
+call coc#add_extension( 'coc-vetur', 'coc-python', 'coc-phpls', 'coc-json', 'coc-css', 'coc-prettier', 'coc-eslint', 'coc-vimlsp', 'coc-tsserver', 'coc-sh')
 
 
 

init.vim

@@ -160,18 +160,6 @@ command! -nargs=1 -complete=command Redir silent call Redir(<q-args>)
 " 	:Redir hi ............. show the full output of command ':hi' in a scratch window
 " 	:Redir !ls -al ........ show the full output of command ':!ls -al' in a scratch window
 "}}}
-function! AleLinterStatus() abort "{{{
-    let l:counts = ale#statusline#Count(bufnr(''))
-
-    let l:all_errors = l:counts.error + l:counts.style_error
-    let l:all_non_errors = l:counts.total - l:all_errors
-
-    return l:counts.total == 0 ? '' : printf(
-    \   '[ %dW %dE ]',
-    \   all_non_errors,
-    \   all_errors
-    \)
-endfunction
 "}}}
 function! ToggleHighlights() abort "{{{
 	if ! exists('b:toggle_highlights_state')
@@ -324,8 +312,6 @@ set statusline+=%-20(%l\ of\ %L\ (%p%%)%)
 set statusline+=%-10(:%c\ %((%V)%)%)
 " separator, highlight color
 set statusline+=%=%#StatusLineNC#
-" Ale errors
-set statusline+=%{AleLinterStatus()}\ 
 " CoC status
 set statusline+=%{coc#status()}
 " separator