cssmodules-language-server

cssmodules-language-server

Language server for autocompletion and go-to-definition functionality for css modules.

The supported languages are css(postcss), sass and scss. styl files are parsed as regular css.

Installation

npm install --global cssmodules-language-server

Configuration

See if your editor supports language servers or if there is a plugin to add support for language servers

Neovim

Example uses nvim-lspconfig

local configs = require'lspconfig/configs'

if not configs.cssmodules then
    configs.cssmodules = {
        default_config = {
            cmd = {'cssmodules-language-server'},
            filetypes = {'javascript', 'javascriptreact', 'typescript', 'typescriptreact'},
            init_options = {
                camelCase = 'dashes',
            },
            root_dir = require('lspconfig.util').root_pattern('package.json')
        },
        docs = {
            description = 'TODO description',
            default_config = {
                root_dir = '[[root_pattern("package.json")]]'
            }
        }
    }
end

configs.cssmodules.setup {}
-- or
-- configs.cssmodules.setup {on_attach = custom_on_attach}

coc.nvim

let cssmodules_config = {
\ "command": "cssmodules-language-server",
\ "initializationOptions": {"camelCase": "dashes"},
\ "filetypes": ["javascript", "javascriptreact", "typescript", "typescriptreact"],
\ "requireRootPattern": 0,
\ "settings": {}
\ }
coc#config('languageserver.cssmodules', cssmodules_config)

Initialization options

camelCase

If you write kebab-case classes in css files, but want to get camelCase complete items, set following to true.

{
   "camelCase": true
}

You can set the cssmodules.camelCase option to true, "dashes" or false(default).

Classname in css file	true	dashes	false(default)
.button	.button	.button	.button
.btn__icon--mod	.btnIconMod	.btn__iconMod	.btn__icon--mod

Acknowledgments

This plugin was extracted from coc-cssmodules as a standalone language server.