Dockerfile

FROM node:13-slim

ENV DEBIAN_FRONTEND=noninteractive

# Yarn
RUN yarn global add @angular/cli
RUN ng config -g cli.packageManager yarn
RUN ng config -g cli.warnings.versionMismatch false

# Chromium
RUN apt-get update \
    && apt-get install -y --no-install-recommends chromium

ENV CHROME_BIN=chromium

CMD ["bash"]