Dockerfile

# Base image built from Dockerfile.base (Chrome Stable + Node LTS)
FROM node:18

LABEL "com.github.actions.name"="PA Website Validator Audit"
LABEL "com.github.actions.description"="Run tests on a webpage via Italia PA Website Validator"
LABEL "com.github.actions.icon"="check-square"
LABEL "com.github.actions.color"="yellow"

LABEL version="0.0.1"
LABEL repository="https://github.com/mamico/pa-website-validator-action"
LABEL homepage="https://github.com/mamico/pa-website-validator-action"
LABEL maintainer="Mauro Amico <mauro.amico@gmail.com>"

# Cache bust to ensure latest version when building the image
ARG CACHEBUST=1

ARG DEBIAN_FRONTEND=noninteractive
ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD true
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/google-chrome-stable
ENV NODE_OPTIONS="--max_old_space_size=4096"

# TODO: instead of chromium package, install only pupeeter's prerequisities?
# Install Google Chrome Stable and fonts
# Note: this installs the necessary libs to make the browser work with Puppeteer.
RUN apt-get update && apt-get install gnupg wget -y && \
  wget --quiet --output-document=- https://dl-ssl.google.com/linux/linux_signing_key.pub | gpg --dearmor > /etc/apt/trusted.gpg.d/google-archive.gpg && \
  sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' && \
  apt-get update && \
  apt-get install google-chrome-stable jq -y --no-install-recommends && \
  rm -rf /var/lib/apt/lists/*

# Download latest pa-website-validator build from npm
# RUN npm install -g pa-website-validator

# Download master or tag from github
# RUN git clone --branch develop https://github.com/mamico/pa-website-validator && \
# RUN git clone --branch main https://github.com/italia/pa-website-validator && \
RUN git clone --branch v2.11.4 https://github.com/italia/pa-website-validator && \
     cd pa-website-validator && \
     npm ci && \
     npm -g i .

# RUN npm install -g https://github.com/italia/pa-website-validator.git
# Download latest or released pa-website-validator from https://github.com/italia/pa-website-validator/releases
# https://github.com/italia/pa-website-validator/releases/download/v1.0.10/comuni-1.0.10-Linux-x64.zip
# https://github.com/italia/pa-website-validator/releases/download/v1.0.10/scuole-1.0.10-Linux-x64.zip

# Disable Lighthouse error reporting to prevent prompt
ENV CI=true

RUN useradd headless --shell /bin/bash --create-home \
  && usermod -a -G sudo headless \
  && echo 'ALL ALL = (ALL) NOPASSWD: ALL' >> /etc/sudoers \
  && echo 'headless:nopassword' | chpasswd
RUN mkdir /report && chown -R headless:headless /report
USER headless

ADD entrypoint.sh /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]