.vimrc.ide

" Prettier and language-server / language-client setup, linters
" Plugins for specific languages

" similar: https://github.com/xolox/vim-easytags
Plug 'joonty/vim-taggatron'
" Taggatron {{{
augroup MyAutoCmdTags
  let g:tagcommands = {
  \    "python" : {
  \        "tagfile": ".python.tags",
  \         "args": "-R",
  \         "filesappend": "/**"
  \    },
  \    "php" : {
  \        "tagfile":".php.tags",
  \        "args":"-R",
  \        "filesappend": "/**"
  \    },
  \    "javascript" : {
  \        "tagfile":".js.tags",
  \        "args":"-R --exclude=node_modules --exclude=*.min.js --exclude=*-min.js",
  \        "filesappend": "/**"
  \    }
  \}
  let g:taggatron_verbose=0
  autocmd MyAutoCmdTags FileType php call taggatron#SetTags(".php.tags")
  autocmd MyAutoCmdTags FileType python call taggatron#SetTags(".python.tags")
  autocmd MyAutoCmdTags FileType javascript call taggatron#SetTags(".js.tags")
augroup END

  " todo: check http://tbaggery.com/2011/08/08/effortless-ctags-with-git.html
  "       and https://github.com/tpope/vim-fugitive/issues/104

" }}}

function! PreFormatPyJson()
  exe "s/\\vDecimal\\('(-?\\d+)'\\)/\\1/g | s/'/\"/g | s/u\"/\"/g | s/None/null/g | s/False/false/g | s/True/true/g | s/\\(\\d\\)L\\([},]\\)/\\1\\2/g"
endfunction

function! FormatPyJson()
  call PreFormatPyJson()
  exe "'<,'>!python -m json.tool"
endfunction

let g:EditorConfig_exclude_patterns = ['fugitive://.*']
Plug 'editorconfig/editorconfig-vim'

" Run :Prettier to format the file, release/1.x branch has plugins (php,
" python support)
Plug 'prettier/vim-prettier', { 'do': 'yarn install', 'branch': 'release/1.x' }
" Default mapping is <Leader>p, I use that for paste from system clipboard.
nmap <Leader><Leader>p <Plug>(Prettier)
let g:prettier#autoformat = 0
" This can be used to automatically format before save
" autocmd BufWritePre *.js,*.jsx,*.mjs,*.ts,*.tsx,*.css,*.less,*.scss,*.json,*.graphql,*.md,*.vue,*.yaml,*.html Prettier
autocmd BufWritePre *.js,*.jsx,*.ts,*.tsx,*.css,*.less,*.scss,*.vue,*.yaml,*.html Prettier

" The prettier/plugin-python is marked as deprecated, page says
" to use black instead, see https://github.com/prettier/plugin-python
" requires ``
Plug 'ambv/black', { 'do': 'pip3 install --user black' }
autocmd BufWritePre *.py execute ':Black'

" Syntax checker
" Python - pip install flake8 (pyflakes + pep8)
"          pip install pep257 - docstring conventions
"          pip install mypy-lang - python3 static type checks
"          pip install vulture - dead code checks
"          pip install frosted - pyflakes re-work
"          pip install pylint
" Note: pylint also checks docstrings + gives a lot of other notices, not
" always useful
" The pylint behavior can be modified via pylintrc (place into the project
" root) or with special comments, like:
"
"    except Exception as error:  # pylint: disable=W0703
"
" here we disable the [broad-except] warning, the warning name is shown in
" the error message
"
" The warning id (W0703) can be shown using pylint itself:
"
" $ pylint --help-msg broad-except
"  :broad-except (W0703): *Catching too general exception %s*
"  Used when an except catches a too general exception, possibly burying
"  unrelated errors. This message belongs to the exceptions checker.
"
" For flake8, to disable the error check use comment # noqa
" to disable the specific error # noqa: F401
"
if has('nvim')
  " There was a problem with Neovim not seeing python
  let g:python2_host_prog = '/usr/bin/python'
  let g:python3_host_prog = '/usr/bin/python3'
  " To get the errors, save the file or run :Neomake
  " then open the local error list with :lopen to see the
  " errors (and it is possible to navigate via ]l [l - this is from unimpaired
  Plug 'benekastah/neomake'
  let g:neomake_css_enabled_makers = ['csslint']
  " Available checkers: flake8 pep257 pep8 pyflakes pylama pylint python vulture py3kwarn
  " To run checker manually use :Neomake vulture
  " let g:neomake_python_enabled_makers = ['pep257', 'flake8', 'mypy']
  let g:neomake_python_enabled_makers = ['flake8', 'mypy']
  let g:neomake_open_list = 2
  "let g:neomake_python_enabled_makers = ['python', 'flake8', 'frosted', 'pylint', 'pep257']
  autocmd! BufWritePost * Neomake
else
  " Syntastic
  Plug 'scrooloose/syntastic'
  " It places errors into local error list which can be viewed with :Errors
  " With unimpaired plugin you can move to the next / prev error with ]l / [l
  "
  " PHP - PHPCS
  " set default standard for phpcs: sudo phpcs --config-set default_standard PSR2
  " it is also possible to configure options for each checker, see
  " syntastic helt - "syntastic-config-makeprg"
  let g:syntastic_check_on_open=0
  let g:syntastic_css_checkers = ['csslint']
  let g:syntastic_javascript_checkers = ['eslint', 'flow', 'jshint']
  " Available checkers: flake8 pep257 pep8 pyflakes pylint python
  let g:syntastic_python_checkers = ['python', 'flake8']
endif

" Use :CoverageShow to show file coverage for the current buffer.
" Use :CoverageToggle to toggle coverage visibility for the current file.
" For python requires `pip install coverage`
" Add maktaba and coverage to the runtimepath.
" (The latter must be installed before it can be used.)
Plug 'google/vim-maktaba'
Plug 'google/vim-coverage'

if has('nvim')

  " set signcolumn=yes
  " " Languge server client.
  " " Langserver features are:
  " "   - autocomletion
  " "   - diagnostics (errors / warnings)
  " "   - rename
  " "   - hover / get identifier info
  " "   - go to definition, implementation
  " "   - find references
  " "   - workspace / document symbols query
  " "   - formatting
  " "   - quick fix (code action)
  " " Alternatives:
  " " - https://github.com/w0rp/ale - neomake + lang server client
  " " - https://github.com/neoclide/coc.nvim
  " " - https://github.com/prabirshrestha/vim-lsp
  " " - https://github.com/natebosch/vim-lsc
  "
  " Note: uses fzf to display lists and deoplete or 
  "       https://github.com/ncm2/ncm2 for completion.
  "
  " Plug 'autozimu/LanguageClient-neovim', {
  "     \ 'branch': 'next',
  "     \ 'do': 'bash install.sh',
  "     \ }
  " " autostart language servers
  " let g:LanguageClient_autoStart = 1
  " " See ./init-lang-servers.sh for installation commands and repo links
  " " for servers.
  " let g:LanguageClient_serverCommands = {
  "     \ 'bash': ['bash-language-server'],
  "     \ 'dockerfile': ['docker-langserver'],
  "     \ 'go': ['go-langserver'],
  "     \ 'rust': ['~/.cargo/bin/rustup', 'run', 'stable', 'rls'],
  "     \ 'python': ['pyls'],
  "     \ 'javascript': ['~/.nvm/versions/node/v6.10.3/bin/javascript-typescript-stdio'],
  "     \ 'typescript': ['~/.nvm/versions/node/v6.10.3/bin/javascript-typescript-stdio'],
  "     \ 'php': ['php', '~/.vim/vendor/felixfbecker/language-server/bin/php-language-server.php'],
  "     \ }
  "     " \ 'javascript.jsx': ['tcp://127.0.0.1:2089'],

  " nnoremap <F5> :call LanguageClient_contextMenu()<CR>
  " " Or map each action separately
  " nnoremap <silent> K :call LanguageClient#textDocument_hover()<CR>
  " nnoremap <silent> gd :call LanguageClient#textDocument_definition()<CR>
  " nnoremap <silent> gi :call LanguageClient#textDocument_implementation()<CR>
  " nnoremap <silent> gr :call LanguageClient#textDocument_references()<CR>
  " nnoremap <silent> <F2> :call LanguageClient#textDocument_rename()<CR>

  " " requires
  " "   sudo pip3 install neovim
  " let g:deoplete#enable_at_startup = 1
  " Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
  " " Plug 'zchee/deoplete-jedi'

  " Better display for messages
  set cmdheight=2
  " Smaller updatetime for CursorHold & CursorHoldI
  set updatetime=300
  " don't give |ins-completion-menu| messages.
  set shortmess+=c
  " always show signcolumns
  set signcolumn=yes

  " Tags: LanguageClient, Langserver
  " :CocInstall coc-tsserver coc-rls coc-pyls coc-json coc-html coc-css
  "             coc-vetur (vue.js)
  "             coc-yaml coc-highlight
  "             coc-snippets (works with UltiSnips snippets)
  "             coc-phpls
  " :CocConfig to edit config
  "" Plug 'neoclide/coc.nvim', {'tag': '*', 'do': { -> coc#util#install()}}
  Plug 'neoclide/coc.nvim', {'branch': 'release'}

  " Completion: C-n / C-p
  " " Use tab for trigger completion with characters ahead and navigate.
  " " Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
  " inoremap <silent><expr> <TAB>
  "       \ pumvisible() ? "\<C-n>" :
  "       \ <SID>check_back_space() ? "\<TAB>" :
  "       \ coc#refresh()
  " inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

  inoremap <silent><expr> <TAB>
      \ pumvisible() ? coc#_select_confirm() :
      \ coc#expandableOrJumpable() ? "\<C-r>=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\<CR>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()

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

  let g:coc_snippet_next = '<tab>'

  " Use <c-space> for trigger completion.
  " inoremap <silent><expr> <c-space> coc#refresh()

  " Use <cr> for confirm completion, `<C-g>u` means break undo chain at current position.
  " Coc only does snippet and additional edit on confirm.
  " inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"

  " Use `[c` and `]c` for navigate diagnostics
  nmap <silent> [c <Plug>(coc-diagnostic-prev)
  nmap <silent> ]c <Plug>(coc-diagnostic-next)

  " Remap keys for gotos
  nmap <silent> gd <Plug>(coc-definition)
  nmap <silent> gy <Plug>(coc-type-definition)
  nmap <silent> gi <Plug>(coc-implementation)
  " shows references list and preview buffer, go over results with j/k
  nmap <silent> gr <Plug>(coc-references)

  " Use K for show documentation in preview window
  nnoremap <silent> K :call <SID>show_documentation()<CR>

  function! s:show_documentation()
    if &filetype == 'vim'
      execute 'h '.expand('<cword>')
    else
      call CocAction('doHover')
    endif
  endfunction

  " Highlight symbol under cursor on CursorHold
  autocmd CursorHold * silent call CocActionAsync('highlight')

  " Remap for rename current word
  nmap <leader>rn <Plug>(coc-rename)

  " Remap for format selected region
  vmap <leader>if  <Plug>(coc-format-selected)
  nmap <leader>if  <Plug>(coc-format-selected)

  augroup mygroup
    autocmd!
    " Setup formatexpr specified filetype(s).
    autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
    " Update signature help on jump placeholder
    autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
  augroup end

  " " Remap for do codeAction of selected region, ex: `<leader>aap` for current paragraph
  " vmap <leader>a  <Plug>(coc-codeaction-selected)
  " nmap <leader>a  <Plug>(coc-codeaction-selected)

  " " Remap for do codeAction of current line
  nmap <leader>ac  <Plug>(coc-codeaction)
  " " Fix autofix problem of current line
  nmap <leader>qf  <Plug>(coc-fix-current)

  " actions can be invoked via :call CocAction('action')
  " actions are (more in help): 
  "   jumpDefinition, jumpDeclaration,jumpImplementation,
  "   jumpTypeDefinition, jumpReferences, doHover,
  "   showSignatureHelp, documentSymbols, rename,
  "   workspaceSymbols, format, formatSelected,
  "   codeAction, codeLensAction, fold, pickColor
  "   doCodeAction, doQuickfix
  "
  " some just return data, like :echo CocAction('services')
  "  commands, extensionStats, quickfixes

  " Use `:Format` for format current buffer
  command! -nargs=0 Format :call CocAction('format')

  " Use `:Fold` for fold current buffer
  command! -nargs=? Fold :call     CocAction('fold', <f-args>)

  " Using CocList
  " :CocList (tab to complete options)
  " :CocList diagnostics or :CocList outline
  "
  " :CocList -I -A symbols to search for symbol with preview
  " (without --normal flag it start in insert mode, not sure how to
  " switch between insert and normal)
  " move through results with up/down arrows
  " 
  " :CocListResume to reopen last list
  "
  " Show all diagnostics
  " nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
  " " Manage extensions
  " nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
  " " Show commands
  " nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
  " " Find symbol of current document
  " nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
  " " Search workspace symbols
  " nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
  "
  " " Do default action for next item.
  " nnoremap <silent> <space>j  :<C-u>CocNext<CR>
  " " Do default action for previous item.
  " nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
  " " Resume latest coc list
  " nnoremap <silent> <space>p  :<C-u>CocListResume<CR>

  " Preview for substitute
  set inccommand=nosplit
else
  Plug 'davidhalter/jedi-vim'
  " fetching can take a long time causing the timeout
  " to manually install it
  "  git clone --recursive https://github.com/Valloric/YouCompleteMe.git
  Plug 'Valloric/YouCompleteMe', { 'do': './install.py' }
endif

" Note: coc.nvim supports UlitSnips snippets from honza/vim-snippets
" Plug 'SirVer/ultisnips'
" " Activate with TAB, better with autocompletion plugin,
" " the UlitSnips adds entries marked [US]
" " select the one you need and press <Tab>,
" " don't go out of insert mode, enter parts of the template
" " and press <Tab> again to move to the next placeholder
" " If you exit the insert mode - just get into insert again and
" " use <Tab> / <Shift-Tab> to move between placeholders.
" "
" " http://0x3f.org/blog/make-youcompleteme-ultisnips-compatible/
" " let g:ycm_key_list_select_completion = ['<C-TAB>', '<Down>']
" " let g:ycm_key_list_previous_completion = ['<C-S-TAB>', '<Up>']
" " let g:SuperTabDefaultCompletionType = '<C-Tab>'

" let g:ycm_autoclose_preview_window_after_completion = 1
" let g:ycm_autoclose_preview_window_after_insertion = 1
" let g:ycm_key_list_select_completion = []
" let g:ycm_key_list_previous_completion = []
" let g:UltiSnipsExpandTrigger="<tab>"
" let g:UltiSnipsJumpForwardTrigger="<tab>"
" let g:UltiSnipsJumpBackwardTrigger="<s-tab>"
" let g:ultisnips_python_style="google"
" let g:UltiSnipsExpandTrigger="<c-tab>"
" let g:UltiSnipsListSnippets="<c-s-tab>"
" let g:UltiSnipsJumpForwardTrigger="<c-tab>"
" let g:UltiSnipsJumpBackwardTrigger="<c-s-tab>"
" repository of snippets
Plug 'honza/vim-snippets'

"""""" Markdown
Plug 'plasticboy/vim-markdown'
" Plug 'tpope/vim-markdown'
" Markup files preview: <Leader>P
" Plug 'greyblake/vim-preview'
" nnoremap <Leader>pm :Preview<CR>
" let g:PreviewBrowsers='google-chrome'

" Plug 'suan/vim-instant-markdown'

"""""" PHP
" php completion - it should be copied to autoload/phpcomplete.vim
" Plug 'shawncplus/phpcomplete.vim'
" php 5.3 syntax
" Plug 'StanAngeloff/php.vim'
" Plug '2072/PHP-Indenting-for-VIm'

"""""" Javascript
Plug 'pangloss/vim-javascript'
let g:javascript_conceal = 0
Plug 'othree/javascript-libraries-syntax.vim'
let g:used_javascript_libs = 'jquery,underscore,angularjs'
" ejs templates syntax highlight
Plug 'briancollins/vim-jst'

" Typescript syntax
Plug 'leafgarland/typescript-vim'
" For some reason, typescript files are recognized as XML
autocmd BufNewFile,BufRead *.ts setlocal filetype=typescript
" Typescript completion, etc - disable, there is coc.nvim
" Requires "npm install -g typescript"
" Plug 'Quramy/tsuquyomi'

" solidity syntax
Plug 'tomlion/vim-solidity'

"""""" JSON
" better json highlighting
Plug 'elzr/vim-json'

"""""" Python
" Improved syntax highlight
Plug 'hdima/python-syntax'

" Add the virtualenv's site-packages to vim path
if has("python")
python << EOF
import os.path
import sys
import vim
if 'VIRTUAL_ENV' in os.environ:
  project_base_dir = os.environ['VIRTUAL_ENV']
  sys.path.insert(0, project_base_dir)
  activate_this = os.path.join(project_base_dir, 'bin/activate_this.py')
  execfile(activate_this, dict(__file__=activate_this))
EOF
endif

" Install: cd ~/.vim/bundle/ropevim
"          python setup.py install
" See: https://github.com/python-rope/ropevim
" Plug 'python-rope/ropevim'
" let ropevim_vim_completion=1
" let ropevim_extended_complete=1

"Plug 'klen/python-mode'
" Correct python code indenting
Plug 'hynek/vim-python-pep8-indent'
" :Ped sqlalchemy.orm -> open the module from current virtual env
Plug 'sloria/vim-ped'
" " Generate docstrings with :Pydocstring
" "   note: UltiSnips is also able to generate docstring templates, but
" "         I didn't find the way to trigger it for already existing code
" let g:template_vim_template_dir = $HOME . "/.vim/templates/pydocstring"
" Plug 'heavenshell/vim-pydocstring'
" nmap <silent> <nop> <Plug>(pydocstring)
" augroup DocMap
"   autocmd!
"   autocmd FileType python nnoremap <Leader>pd :Pydocstring<CR>
" augroup END
"
let g:doge_doc_standard_python = 'google'
let g:doge_mapping = '<Leader>pd'
" Generate docstrings for different languages
" Tab / Shift-Tab to move between placeholders.
" :DogeGenerate to generate manually or use <Leader>pd.
Plug 'kkoomen/vim-doge'

"""""" Documentation
" php documenter
" Plug 'mikehaertl/pdv-standalone'
" phpDocumenter
" let g:pdv_cfg_Package = "app"
" let g:pdv_cfg_Version = ""
" let g:pdv_cfg_Author = "Boris Serebrov"
" let g:pdv_cfg_Copyright = ""
" let g:pdv_cfg_License = ""
Plug 'heavenshell/vim-jsdoc'
"JSDoc
let g:jsdoc_default_mapping = 0
augroup DocMap
  autocmd!

  " autocmd FileType php inoremap <Leader>pd <ESC>:call PhpDocSingle()<CR>i
  " autocmd FileType php nnoremap <Leader>pd :call PhpDocSingle()<CR>
  " autocmd FileType php vnoremap <Leader>pd :call PhpDocRange()<CR>

  autocmd FileType javascript nnoremap <Leader>pd :JsDoc<CR>

augroup END