puppeteer.containerfile

#
# Example build command:
# 	podman build -t puppeteer -f puppeteer.containerfile
# Or:
# 	podman build -t puppeteer -f puppeteer.containerfile --build-arg=UID=1001 --build-arg=GID=1001
#
# Example run command:
#   podman run --rm --init -v $(pwd):/app -w /app --userns=keep-id -it puppeteer xvfb-run npm test
# Or:
#   podman run --rm --init -v $(pwd):/app -w /app --user node2 --userns=keep-id:uid=1001,gid=1001 -it puppeteer xvfb-run npm test
#
# Last change at: 2025-02-05, Alpine 3.21.2, Node 23.6.0
FROM docker.io/node:alpine

# If set to values different than the ones used by Node.js (1000:1000 at the time of writing),
# `node2` group and user will be added and container can be run as that user:
#   podman run --user node2 -rm -it puppeteer
ARG UID=1000
ARG GID=1000

USER root

RUN apk add udev gtk+3.0 xorg-server ttf-freefont dbus xvfb xvfb-run chromium git\
	&& mkdir -p /etc/chromium/policies/managed\
	&& mkdir -p /etc/chromium/policies/recommended\
	&& chmod -R 777 /etc/chromium/policies

RUN test -z "${UID}" || test "${UID}" = $(id -u node)\
	|| (\
		addgroup -g ${GID} node2\
		&& adduser -u ${UID} -G node2 -s /bin/bash -D node2\
		&& cp -a /home/node /home/node2\
		&& chown -R node2:node2 /home/node2\
		)\
	|| true

ENV CHROME_BIN=/usr/bin/chromium-browser
ENV CHROME_POLICIES=/etc/chromium/policies

USER node:node

CMD xvfb-run /bin/sh -l