A vim plugin wrapper for prettier, pre-configured with custom default prettier settings.
NOTE: If you want to fallback to older version of prettier/vim-prettier please add this to your .vimrc
:
Plug 'prettier/vim-prettier', {
\ 'do': 'yarn install --frozen-lockfile --production',
\ 'branch': 'release/0.x'
\ }
By default it will auto format javascript, typescript, less, scss, css, json, graphql and markdown files if they have/support the "@format" pragma annotation in the header of the file.
To install with vim 8+ plugins, simply clone to your ~/.vim/pack/plugins/start
directory, and add packloadall
to your .vimrc
(if you haven't already).
mkdir -p ~/.vim/pack/plugins/start
git clone https://github.com/prettier/vim-prettier ~/.vim/pack/plugins/start/vim-prettier
.vimrc
:
packloadall
Install with vim-plug, assumes node and yarn|npm installed globally.
" post install (yarn install | npm install) then load plugin only for editing supported files
Plug 'prettier/vim-prettier', {
\ 'do': 'yarn install --frozen-lockfile --production',
\ 'for': ['javascript', 'typescript', 'css', 'less', 'scss', 'json', 'graphql', 'markdown', 'vue', 'svelte', 'yaml', 'html'] }
or simply enable for all formats by:
" post install (yarn install | npm install) then load plugin only for editing supported files
Plug 'prettier/vim-prettier', { 'do': 'yarn install --frozen-lockfile --production' }
For those using vim-pathogen, you can run the following in a terminal:
cd ~/.vim/bundle
git clone https://github.com/prettier/vim-prettier
If using dein, add the following to your dein config:
call dein#add('prettier/vim-prettier', {'build': 'npm install'})
If using other vim plugin managers or doing manual setup make sure to have
prettier
installed globally or go to your vim-prettier directory and either do
npm install
or yarn install --frozen-lockfile
When installed via vim-plug, a default prettier executable is installed inside vim-prettier.
vim-prettier executable resolution:
- Look for user defined prettier cli path from vim configuration file
- Traverse parents and search for Prettier installation inside
node_modules
- Look for a global prettier installation
- Use locally installed vim-prettier prettier executable
To use an alternative command, like
prettier-stylelint
, set
this at the buffer level, e.g.:
au FileType css,scss let b:prettier_exec_cmd = "prettier-stylelint"
vim-prettier will look for the executable in the same places it looks for
prettier
, and will fall back to prettier
if it can't find
b:prettier_exec_cmd
Prettier by default will run on auto save but can also be manually triggered by:
<Leader>p
or
:Prettier
If your are on vim 8+ you can also trigger async formatting by:
:PrettierAsync
You can send to prettier your entire buffer but ensure that it formats only your selection.
note: differs from :PrettierFragment
by sending the entire buffer to prettier, allowing identation level to be preserved, but it requires the whole file to be valid.
:PrettierPartial
You can send to prettier your current selection as a fragment of same type as the file being edited.
note: differs from :PrettierPartial
by sending only the current selection to prettier, this allows for faster formatting but wont preserve indentation.
:PrettierFragment
You can check what is the vim-prettier
plugin version by:
:PrettierVersion
You can send commands to the resolved prettier
cli by:
:PrettierCli <q-args>
You can check what is the resolved prettier
cli path by:
:PrettierCliPath
You can check what is the resolved prettier
cli version by:
:PrettierCliVersion
Change the mapping to run from the default of <Leader>p
nmap <Leader>py <Plug>(Prettier)
Enable auto formatting of files that have "@format" or "@prettier" tag
let g:prettier#autoformat = 1
Allow auto formatting for files without "@format" or "@prettier" tag
let g:prettier#autoformat_require_pragma = 0
NOTE The previous two options can be used together for autoformatting files on save without @format
or @prettier
tags
let g:prettier#autoformat = 1
let g:prettier#autoformat_require_pragma = 0
Toggle the g:prettier#autoformat
setting based on whether a config file can be found in the current directory or any parent directory. Note that this will override the g:prettier#autoformat
setting!
let g:prettier#autoformat_config_present = 1
A list containing all config file names to search for when using the g:prettier#autoformat_config_present
option.
let g:prettier#autoformat_config_files = [...]
Set the prettier CLI executable path
let g:prettier#exec_cmd_path = "~/path/to/cli/prettier"
The command :Prettier
by default is synchronous but can also be forced async
let g:prettier#exec_cmd_async = 1
By default parsing errors will open the quickfix but can also be disabled
let g:prettier#quickfix_enabled = 0
By default selection formatting will be running :PrettierFragment
but we can set
:PrettierPartial
as the default selection formatting by:
let g:prettier#partial_format=1
By default we auto focus on the quickfix when there are errors but can also be disabled
let g:prettier#quickfix_auto_focus = 0
To run vim-prettier not only before saving, but also after changing text or leaving insert mode:
" when running at every change you may want to disable quickfix
let g:prettier#quickfix_enabled = 0
autocmd TextChanged,InsertLeave *.js,*.jsx,*.mjs,*.ts,*.tsx,*.css,*.less,*.scss,*.json,*.graphql,*.md,*.vue,*.svelte,*.yaml,*.html PrettierAsync
Note: vim-prettier default settings differ from prettier intentionally. However they can be configured by:
" Max line length that prettier will wrap on: a number or 'auto' (use
" textwidth).
" default: 'auto'
let g:prettier#config#print_width = 'auto'
" number of spaces per indentation level: a number or 'auto' (use
" softtabstop)
" default: 'auto'
let g:prettier#config#tab_width = 'auto'
" use tabs instead of spaces: true, false, or auto (use the expandtab setting).
" default: 'auto'
let g:prettier#config#use_tabs = 'auto'
" flow|babylon|typescript|css|less|scss|json|graphql|markdown or empty string
" (let prettier choose).
" default: ''
let g:prettier#config#parser = ''
" cli-override|file-override|prefer-file
" default: 'file-override'
let g:prettier#config#config_precedence = 'file-override'
" always|never|preserve
" default: 'preserve'
let g:prettier#config#prose_wrap = 'preserve'
" css|strict|ignore
" default: 'css'
let g:prettier#config#html_whitespace_sensitivity = 'css'
" false|true
" default: 'false'
let g:prettier#config#require_pragma = 'false'
" Define the flavor of line endings
" lf|crlf|cr|all
" defaut: 'lf'
let g:prettier#config#end_of_line = get(g:, 'prettier#config#end_of_line', 'lf')
If the prettier
executable can't be found by Vim, no code formatting will happen