ARG VARIANT=12-buster FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:dev-${VARIANT} # Install tslint, typescript. eslint is installed by javascript image ARG NODE_MODULES="tslint-to-eslint-config typescript" RUN su node -c "umask 0002 && npm install -g ${NODE_MODULES}" \ && npm cache clean --force > /dev/null 2>&1