Dockerfile.ci-operator-buildroot

# This Docker image is used for testing via the OpenShift CI workflow.
#
# To build this image, run the following command in project root directory:
#   docker build -t ci-operator-buildroot --progress plain - < docker/Dockerfile.ci-operator-buildroot

FROM quay.io/centos/centos:stream9

# Disable color output to make log files more readable.
ENV NO_COLOR=1

# Update the system and install the necessary system packages.
# Note that ci-operator requires git to be installed on the system.
# https://docs.ci.openshift.org/docs/architecture/ci-operator/#build-root-image
RUN dnf update -y && \
    dnf install -y git jq openssl procps-ng && \
    git config --system --add safe.directory '*' && \
    git config --system advice.detachedHead false

# Create /go directory and make it accessible to users in the root group.
# Note that ci-operator requires /go directory to exist with write permission.
# https://docs.openshift.com/container-platform/4.11/openshift_images/create-images.html#use-uid_create-images
RUN mkdir /go && \
    chgrp -R 0 /go && \
    chmod -R g=u /go

# Configure npm package manager (installed below) via environment variables.
# https://docs.npmjs.com/cli/v8/using-npm/config#environment-variables
ENV npm_config_cache=/go/.npm \
    npm_config_update_notifier=false

# Install Node.js via Node Version Manager.
# This also updates npm package manager to the latest available version.
# https://github.com/nvm-sh/nvm#manual-install
ENV NVM_DIR=/go/.nvm \
    NVM_VERSION=v0.40.3 \
    NODE_VERSION=v22.18.0 \
    NPM_VERSION=10.9.3
RUN git clone -b $NVM_VERSION --depth 1 https://github.com/nvm-sh/nvm.git $NVM_DIR && \
    . $NVM_DIR/nvm.sh && \
    nvm install $NODE_VERSION && \
    npm install -g npm@$NPM_VERSION
ENV PATH=$NVM_DIR/versions/node/$NODE_VERSION/bin:$PATH

# Install global npm package dependencies.
RUN npm install -g yarn

# Install Cypress related dependencies.
# https://docs.cypress.io/app/get-started/install-cypress#Linux-Prerequisites
RUN dnf install -y xorg-x11-server-Xvfb gtk3-devel nss alsa-lib

# Clean up temporary files.
RUN dnf clean all

# Print post-build system information.
RUN echo "node $(node -v)" && \
    echo "npm $(npm -v)" && \
    echo "yarn $(yarn -v)" && \
    openssl version