Neovim

This project now ships a standalone Rust omena-lsp-server entrypoint.

Install the editor-agnostic server from crates.io:

cargo install omena-lsp-server --version 0.3.0

The standalone server entrypoint is then:

omena-lsp-server

Source repository: https://github.com/omenien/omena-css

For a local checkout, you can also build the repo directly:

pnpm install
pnpm build

The repo-local server entrypoint is:

<repo>/dist/bin/<platform>-<arch>/omena-lsp-server

Neovim 0.11+

Neovim's built-in LSP client can define a config with vim.lsp.config() and enable it with vim.lsp.enable().

Example:

vim.lsp.config("omena_css", {
  cmd = {
    "omena-lsp-server",
  },
  filetypes = {
    "typescript",
    "typescriptreact",
    "javascript",
    "javascriptreact",
    "css",
    "scss",
    "less",
  },
  root_markers = {
    "tsconfig.json",
    "package.json",
    ".git",
  },
})

vim.lsp.enable("omena_css")

Notes

• Prefer the crates.io-installed omena-lsp-server for non-VS Code editors.
• If you use a repo-local build instead, replace darwin-arm64 with your packaged <platform>-<arch> directory.
• This server complements your main JS/TS language server. Keep ts_ls, vtsls, or your existing TypeScript server enabled.
• The Omena CSS Modules server provides:
  • hover
  • definition
  • references
  • rename
  • diagnostics
  • code actions for CSS Modules semantics across JS/TS and style files.
• The repo-local smoke command for this transport is:

pnpm omena-check run rust/omena-lsp-server/thin-client-boundary

References

• Neovim LSP docs: https://neovim.io/doc/user/lsp.html