ale -> vim-lsp

files/vim/.vim/vimrc

@@ -7,7 +7,6 @@
 "General Settings
 "================
 "{{{
-
 "source system defaults
 if filereadable(expand('$VIMRUNTIME/defaults.vim'))
     unlet! g:skip_defaults_vim
@@ -186,13 +185,6 @@ nnoremap <leader>obs :OpenBrowserSearch
 nmap gx <Plug>(openbrowser-smart-search)
 vmap gx <Plug>(openbrowser-smart-search)
 
-"ale
-nnoremap <leader>at :ALEToggle<CR>
-nmap <leader>af <Plug>(ale_fix)
-nmap <leader>aK <Plug>(ale_hover)
-nmap <leader>agd <Plug>(ale_go_to_definition)
-nmap <leader>agd <Plug>(ale_go_to_definition)
-
 "vim-emmet
 let g:user_emmet_leader_key = '<C-E>'
 
@@ -202,7 +194,7 @@ nnoremap <leader>ggt :GitGutterToggle<CR>
 "vim-fugitive
 nnoremap <leader>gw :Gwrite<CR>
 nnoremap <leader>gl :Glog<CR>
-nnoremap <leader>gs :Git<CR>
+nnoremap <leader>g :Git<CR>
 nnoremap <leader>gd :Gdiffsplit<CR>
 nnoremap <leader>gp :Gpush<CR>
 nnoremap <leader>ga :Git add %<CR>
@@ -278,10 +270,10 @@ call plug#begin(pluginDir)
     "toml
     Plug 'cespare/vim-toml'
 
-
     " ==== general language support ====
     "linting and lsp
-    Plug 'w0rp/ale'
+    Plug 'prabirshrestha/vim-lsp'
+    Plug 'mattn/vim-lsp-settings'
 
     " ==== misc editor plugins ====
     Plug 'editorconfig/editorconfig-vim'
@@ -301,30 +293,58 @@ let g:netrw_browsex_viewer = "xdg-open"
 let g:NetrwIsOpen = 0 "for toggle function
 let g:netrw_nogx = 1
 
-"ale
+"vim-lsp
-let g:ale_linters = {
+function! s:on_lsp_buffer_enabled() abort
-\   'python': ['flake8', 'pylint'],
+    setlocal omnifunc=lsp#complete
-\   'javascript': ['eslint'],
+    setlocal signcolumn=yes
-\   'ruby': ['rubocop'],
+    if exists('+tagfunc') | setlocal tagfunc=lsp#tagfunc | endif
-\   'markdown': ['mdl', 'write-good']
+    nmap <buffer> gd <plug>(lsp-definition)
-\}
+    nmap <buffer> gs <plug>(lsp-document-symbol-search)
+    nmap <buffer> gS <plug>(lsp-workspace-symbol-search)
+    nmap <buffer> gr <plug>(lsp-references)
+    nmap <buffer> gi <plug>(lsp-implementation)
+    nmap <buffer> gt <plug>(lsp-type-definition)
+    nmap <buffer> [g <plug>(lsp-previous-diagnostic)
+    nmap <buffer> ]g <plug>(lsp-next-diagnostic)
+    nmap <buffer> gp <plug>(lsp-previous-diagnostic)
+    nmap <buffer> gn <plug>(lsp-next-diagnostic)
+    nmap <buffer> K <plug>(lsp-hover)
 
-let g:ale_fixers = {
+    nmap <buffer> <leader>pdf <plug>(lsp-peek-definition)
-\   '*': ['remove_trailing_lines', 'trim_whitespace'],
+    nmap <buffer> <leader>pdc <plug>(lsp-peek-declaration)
-\   'python': ['yapf', 'black'],
+    nmap <buffer> <leader>pdi <plug>(lsp-peek-implementation)
-\   'javascript': ['prettier', 'eslint'],
+    nmap <buffer> <leader>ca <plug>(lsp-code-action)
-\   'ruby': ['rubocop'],
+    nmap <buffer> <leader>cl <plug>(lsp-code-lens)
-\   'css': ['prettier'],
+    nmap <buffer> <leader>r <plug>(lsp-rename)
-\   'scss': ['prettier'],
+    nmap <buffer> <leader>s <plug>(lsp-status)
-\   'html': ['prettier'],
+    nmap <buffer> <leader>di <plug>(lsp-document-diagnostics)
-\   'markdown': ['prettier']
+    nmap <buffer> <leader>df <plug>(lsp-document-format)
-\}
+
+    inoremap <buffer> <expr><c-f> lsp#scroll(+4)
+    inoremap <buffer> <expr><c-d> lsp#scroll(-4)
+
+    let g:lsp_format_sync_timeout = 1000
+    " let g:lsp_document_highlight_enabled = 0
+    " let g:lsp_diagnostics_enabled = 0
+    " highlight lspReference ctermfg=red guifg=red ctermbg=green guibg=green
+
+    " refer to doc to add more commands
+    " https://github.com/prabirshrestha/vim-lsp#supported-commands
+endfunction
+
+"lsp-settings configs
+" let g:lsp_settings = {
+" \   'pyls-all': {
+" \     'workspace_config': {
+" \       'pyls': {
+" \         'configurationSources': ['flake8']
+" \       }
+" \     }
+" \   }
+" \}
+
+" let g:lsp_settings_filetype_python = ['pyls-all', 'pyright-langserver', 'jedi-language-server']
 
-let g:ale_sign_error = '->'
-let g:ale_sign_warning = '--'
-let g:ale_lint_on_save = 1
-let g:ale_fix_on_save_ignore = 1
-highlight clear SignColumn
 
 "vim-markdown
 let g:vim_markdown_folding_disabled = 1
@@ -352,7 +372,6 @@ command! Trim %s/\s\+$//
 "Functions
 "=========
 "{{{
-
 "toggle functions
 "----------------
 function! ToggleColorColumn()
@@ -405,24 +424,6 @@ endfunction
 "============
 "{{{
 if has("autocmd")
-    "global autocmds
-    "-----------------
-    augroup global
-        autocmd!
-        "keep equal proportions when windows resized
-        autocmd VimResized * wincmd =
-        "save cursor position in a file
-        autocmd BufReadPost * if line("'\"") > 1 && line("'\"")
-                    \ <= line("$") | exe "normal! g'\"" | endif
-    augroup END
-
-    "general filetype autocmds
-    "-------------------------
-    augroup emmet_group
-        autocmd!
-        autocmd BufNewFile,BufRead *html*,*css*,*js* EmmetInstall
-    augroup END
-
     "language specific filetype functions (run by autocmds)
     "------------------
     function FT_python()
@@ -451,7 +452,7 @@ if has("autocmd")
     endfunction
 
     function FT_markdown()
-        setlocal spell
+        " setlocal spell
     endfunction
 
     function FT_halftab()
@@ -460,13 +461,39 @@ if has("autocmd")
 
     "language specific autocmds
     "--------------------------
-    augroup language_group
+    augroup language_ft_group
+        autocmd!
         autocmd FileType python call FT_python()
         autocmd FileType ruby,eruby call FT_ruby()
         autocmd FileType go call FT_go()
         autocmd FileType html call FT_html()
         autocmd FileType markdown call FT_markdown()
         autocmd FileType sh,ruby,bash,html,css,scss,javascript,json,toml,yaml call FT_halftab()
+        autocmd BufNewFile,BufRead *html*,*css*,*js* EmmetInstall
+    augroup END
+
+    "lsp autocmds
+    "------------
+    augroup lsp_install
+        autocmd!
+        autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
+    augroup END
+
+    augroup lsp_ft_group
+        autocmd!
+        " autoformat with LSP
+        " autocmd BufWritePre *.rs call execute('LspDocumentFormatSync')
+    augroup END
+
+    "global autocmds
+    "-----------------
+    augroup global
+        autocmd!
+        "keep equal proportions when windows resized
+        autocmd VimResized * wincmd =
+        "save cursor position in a file
+        autocmd BufReadPost * if line("'\"") > 1 && line("'\"")
+                    \ <= line("$") | exe "normal! g'\"" | endif
     augroup END
 endif
 "}}}
@@ -486,7 +513,7 @@ endif
 " colorscheme 1989
 " colorscheme PaperColor
 " colorscheme gruvbox
-" colorscheme jellybeans
+colorscheme jellybeans
 " colorscheme molokai
 " colorscheme Benokai
 " colorscheme Monokai