Vim
Vim
ALE
The Asynchronous Lint Engine (ALE) vim-ale plugin for Vim 8+ and NeoVim provides linting of many syntaxes during editing, before files are saved. Supported JavaScript linters include eslint, jscs, jshint, flow, standard, and xo. Installation instructions can be found at https://github.com/w0rp/ale#3-installation.
Here is suggested ALE configuration to place in your .vimrc file:
" Asynchronous Lint Engine (ALE) " Limit linters used for JavaScript. let g:ale_linters = { \ 'javascript': ['flow'] " can add more \} highlight clear ALEErrorSign " otherwise uses error bg color (typically red) highlight clear ALEWarningSign " otherwise uses error bg color (typically red) let g:ale_sign_error = 'X' " could use emoji let g:ale_sign_warning = '?' " could use emoji let g:ale_statusline_format = ['X %d', '? %d', ''] " %linter% is the name of the linter that provided the message " %s is the error or warning message let g:ale_echo_msg_format = '%linter% says %s' " Map keys to navigate between lines with errors and warnings. nnoremap <leader>an :ALENextWrap<cr> nnoremap <leader>ap :ALEPreviousWrap<cr>
vim-flow
Another way to add support for Flow in Vim is to use vim-flow.
- Adds completions to omnifunc
- Checks JavaScript files for type errors on save
Requirements
- Requires Flow to be installed and available on your path.
- Requires projects containing JavaScript files to be initialised with flow init.
- Requires JavaScript files to be marked with /* @flow */ at the top.
Pathogen
cd ~/.vim/bundle git clone git://github.com/flowtype/vim-flow.git
NeoBundle
Add this to your ~/.vimrc
NeoBundleLazy 'flowtype/vim-flow', { \ 'autoload': { \ 'filetypes': 'javascript' \ }}
With Flow build step, using flow-bin
NeoBundleLazy 'flowtype/vim-flow', { \ 'autoload': { \ 'filetypes': 'javascript' \ }, \ 'build': { \ 'mac': 'npm install -g flow-bin', \ 'unix': 'npm install -g flow-bin' \ }}
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Licensed under the BSD License.
https://flow.org/en/docs/editors/vim