Différences

Ci-dessous, les différences entre deux révisions de la page.

--- technique:vim [2021/12/09 16:48] – créée francoisa
+++ technique:vim [2022/01/06 15:00] – francoisa
@@ Ligne 1: / Ligne 1: @@
 ====== Utiliser Vim ======
-CheatSheet : https://vim.rtorr.com/lang/fr_fr
+CheatSheet : [[https://vim.rtorr.com/lang/fr_fr|https://vim.rtorr.com/lang/fr_fr]]
-https://vim-adventures.com/
+[[https://vim-adventures.com/|https://vim-adventures.com/]]
-https://openclassrooms.com/fr/courses/43538-reprenez-le-controle-a-laide-de-linux/42693-vim-lediteur-de-texte-du-programmeur
+[[https://openclassrooms.com/fr/courses/43538-reprenez-le-controle-a-laide-de-linux/42693-vim-lediteur-de-texte-du-programmeur|https://openclassrooms.com/fr/courses/43538-reprenez-le-controle-a-laide-de-linux/42693-vim-lediteur-de-texte-du-programmeur]]
 ===== Commandes =====
 <code>
 vimtutor fr
 </code>
 <code>
 cp /etc/vim/vimrc ~.vimrc
 </code>
+===== Notions vim =====
+buffer : espace mémoire associé à un fichier ouvert
+views : espace de l'écran dédié à un buffer
+tab : onglet contenant une ou des views
+Il est possible d'avoir plusieurs views d'un même buffer côté à côte.
+Il est possible d'avoir plusieurs tabs contenant chacun des views.
+===== Configuration .vimrc =====
+<code>
+cp /etc/vimrc ~/.vimrc
+</code>
+Et le personnaliser avec :
+<code>
+set mouse=r # pour gestion copier/coller avec la souris dans un terminal
+set number
+set tabstop=4
+set expandtab
+</code>
+===== Templates =====
+Créer le dossier templates :
+<code>
+mkdir -p ~/.vim/templates
+</code>
+Créer ou récupérer des modèles comme ''xhtml.html'' :
+<code>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr" lang="fr">
+  <head>
+    <title>Titre de la page</title>
+    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
+    <meta http-equiv="Content-Language" content="fr" />
+    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=yes" charset="utf-8">
+    <meta name="author" content="Prénom Nom" />
+    <meta name="generator" content="vim" />
+    <meta name="keywords" lang="fr" content="" />
+    <meta name="description" content="la description de la page" />
+   </head>
+<body>
+    <p>Contenu !</p>
+</body>
+</html>
+</code>
+Puis les activer dans .vimrc par extension :
+<code>
+au bufNewFile *.html 0r ~/.vim/templates/xhtml.html
+</code>
+==== Exemple de .vimrc ====
+<code vim>
+set history=700
+filetype plugin on
+filetype indent on
+set autoread
+set ruler
+set ignorecase
+set smartcase
+set hlsearch
+set showmatch
+syntax enable
+autocmd BufRead,BufNewFile *.vue setfiletype html
+if has("gui_running")
+    set guioptions-=T
+    set guioptions+=e
+    set t_Co=256
+    set guitablabel=%M\ %t
+endif
+set encoding=utf8
+set ffs=unix,dos,mac
+set nobackup
+set nowb
+set noswapfile
+set expandtab
+set smarttab
+set shiftwidth=4
+set tabstop=4
+set lbr
+set tw=500
+set ai "Auto indent
+set si "Smart indent
+set wrap "Wrap lines
+" Treat long lines as break lines (useful when moving around in them)
+map j gj
+map k gk
+" Always show the status line
+set laststatus=2
+" Format the status line
+set statusline=\ %F%m%r%h\ %w\ \ CWD:\ %r%{getcwd()}%h\ \ \ Line:\ %l
+let data_dir = has('nvim') ? stdpath('data') . '/site' : '~/.vim'
+if empty(glob(data_dir . '/autoload/plug.vim'))
+  silent execute '!curl -fLo '.data_dir.'/autoload/plug.vim --create-dirs  https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
+  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
+endif
+call plug#begin('~/.vim/plugged')
+Plug 'yuezk/vim-js'
+Plug 'HerringtonDarkholme/yats.vim'
+Plug 'maxmellon/vim-jsx-pretty'
+Plug 'neoclide/coc.nvim', {'branch': 'release'}
+Plug 'NLKNguyen/papercolor-theme'
+Plug 'vim-airline/vim-airline'
+Plug 'vim-airline/vim-airline-themes'
+call plug#end()
+colorscheme PaperColor
+set background=dark
+set number
+let g:airline_theme='papercolor'
+let g:airline_powerline_fonts = 1
+set hidden
+set nobackup
+set nowritebackup
+set updatetime=300
+set shortmess+=c
+" Always show the signcolumn, otherwise it would shift the text each time
+" diagnostics appear/become resolved.
+if has("nvim-0.5.0") || has("patch-8.1.1564")
+  " Recently vim can merge signcolumn and number column into one
+  set signcolumn=number
+else
+  set signcolumn=yes
+endif
+" Use tab for trigger completion with characters ahead and navigate.
+" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
+" other plugin before putting this into your config.
+inoremap <silent><expr> <TAB>
+      \ pumvisible() ? "\<C-n>" :
+      \ <SID>check_back_space() ? "\<TAB>" :
+      \ coc#refresh()
+inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+function! s:check_back_space() abort
+  let col = col('.') - 1
+  return !col || getline('.')[col - 1]  =~# '\s'
+endfunction
+" Use <c-space> to trigger completion.
+if has('nvim')
+  inoremap <silent><expr> <c-space> coc#refresh()
+else
+  inoremap <silent><expr> <c-@> coc#refresh()
+endif
+" Make <CR> auto-select the first completion item and notify coc.nvim to
+" format on enter, <cr> could be remapped by other vim plugin
+inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
+                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
+" Use `[g` and `]g` to navigate diagnostics
+" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
+nmap <silent> [g <Plug>(coc-diagnostic-prev)
+nmap <silent> ]g <Plug>(coc-diagnostic-next)
+" GoTo code navigation.
+nmap <silent> gd <Plug>(coc-definition)
+nmap <silent> gy <Plug>(coc-type-definition)
+nmap <silent> gi <Plug>(coc-implementation)
+nmap <silent> gr <Plug>(coc-references)
+" Use K to show documentation in preview window.
+nnoremap <silent> K :call <SID>show_documentation()<CR>
+function! s:show_documentation()
+  if (index(['vim','help'], &filetype)>= 0)
+    execute 'h '.expand('<cword>')
+  elseif (coc#rpc#ready())
+    call CocActionAsync('doHover')
+  else
+    execute '!' . &keywordprg . " " . expand('<cword>')
+  endif
+endfunction
+" Highlight the symbol and its references when holding the cursor.
+autocmd CursorHold * silent call CocActionAsync('highlight')
+" Symbol renaming.
+nmap <leader>rn <Plug>(coc-rename)
+" Formatting selected code.
+xmap <leader>f  <Plug>(coc-format-selected)
+nmap <leader>f  <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
+" 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 buffer.
+nmap <leader>ac  <Plug>(coc-codeaction)
+" Apply AutoFix to problem on the current line.
+nmap <leader>qf  <Plug>(coc-fix-current)
+" Map function and class text objects
+" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
+xmap if <Plug>(coc-funcobj-i)
+omap if <Plug>(coc-funcobj-i)
+xmap af <Plug>(coc-funcobj-a)
+omap af <Plug>(coc-funcobj-a)
+xmap ic <Plug>(coc-classobj-i)
+omap ic <Plug>(coc-classobj-i)
+xmap ac <Plug>(coc-classobj-a)
+omap ac <Plug>(coc-classobj-a)
+" Remap <C-f> and <C-b> for scroll float windows/popups.
+if has('nvim-0.4.0') || has('patch-8.2.0750')
+  nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
+  nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
+  inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
+  inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
+  vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
+  vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
+endif
+" Use CTRL-S for selections ranges.
+" Requires 'textDocument/selectionRange' support of language server.
+nmap <silent> <C-s> <Plug>(coc-range-select)
+xmap <silent> <C-s> <Plug>(coc-range-select)
+" Add `:Format` command to format current buffer.
+command! -nargs=0 Format :call CocAction('format')
+" Add `:Fold` command to fold current buffer.
+command! -nargs=? Fold :call     CocAction('fold', <f-args>)
+" Add `:OR` command for organize imports of the current buffer.
+command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')
+" Add (Neo)Vim's native statusline support.
+" NOTE: Please see `:h coc-status` for integrations with external plugins that
+" provide custom statusline: lightline.vim, vim-airline.
+set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
+" Mappings for CoCList
+" Show all diagnostics.
+nnoremap <silent><nowait> <space>a  :<C-u>CocList diagnostics<cr>
+" Manage extensions.
+nnoremap <silent><nowait> <space>e  :<C-u>CocList extensions<cr>
+" Show commands.
+nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<cr>
+" Find symbol of current document.
+nnoremap <silent><nowait> <space>o  :<C-u>CocList outline<cr>
+" Search workspace symbols.
+nnoremap <silent><nowait> <space>s  :<C-u>CocList -I symbols<cr>
+" Do default action for next item.
+nnoremap <silent><nowait> <space>j  :<C-u>CocNext<CR>
+" Do default action for previous item.
+nnoremap <silent><nowait> <space>k  :<C-u>CocPrev<CR>
+" Resume latest coc list.
+nnoremap <silent><nowait> <space>p  :<C-u>CocListResume<CR>
+</code>
+===== Plugin et Completion =====
+==== Installation de vim-plug ====
+source : https://github.com/junegunn/vim-plug
+<code>
+curl -fLo
+~ /.vim/autoload/plug.vim --create-dirs \
+    https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+</code>
+=> Création d'un dossier .vim/autoload/ et copie de plug.vim dedans.
+Dans .vimrc, rajouter en fin de fichier (ici un plugin vim-easily-align) :
+<code>
+call plug#begin()
+" The default plugin directory will be as follows:
+"   - Vim (Linux/macOS): '~/.vim/plugged'
+"   - Vim (Windows): '~/vimfiles/plugged'
+"   - Neovim (Linux/macOS/Windows): stdpath('data') . '/plugged'
+" Shorthand notation; fetches https://github.com/junegunn/vim-easy-align
+Plug 'junegunn/vim-easy-align'
+" Initialize plugin system
+call plug#end()
+</code>
+==== Installation de coc.nvim ====
+Installer nodejs auparavant : https://github.com/nodesource/distributions/blob/master/README.md#debinstall
+<code>
+# Using Ubuntu
+curl -fsSL https://deb.nodesource.com/setup_14.x | sudo -E bash -
+sudo apt-get install -y nodejs
+</code>
+Modifier .vimrc et rajouter :
+<code>
+call plug#begin()
+Plug 'neoclide/coc.nvim', {'branch': 'release'}
+call plug#end()
+</code>
+Puis lancer vim et installer le plugin
+==== Installation de complétion pour python ====
+==== Plusieurs plugin pour python : coc-jedi, coc-pyright, coc-python (obsolète) ====
+Nombreux extensions : https://github.com/neoclide/coc.nvim/wiki/Using-coc-extensions
+Et relancer vim et lancer :
+<code>
+:CocInstall coc-jedi
+</code>
+ou :CocInstall coc-pyright