FROM alpine:3.22.1

ARG VERSION=1.4.0
LABEL version="${VERSION}"

RUN apk add --no-cache \
  nodejs=22.16.0-r2 \
  npm=11.3.0-r0 \
  && npm install -g \
    vscode-html-languageserver-bin@${VERSION}

CMD [ "html-languageserver", "--stdio" ]