Not desperation - pragmatism.

2025.sh

#!/bin/bash
# Generate Containerfile.bundle.openshift with current VERSION

script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
repo_root="$(cd "$script_dir/../.." && pwd)"

version_file="${repo_root}/VERSION"
output_file="${repo_root}/Containerfile.bundle.openshift"

if [ ! -f "$version_file" ]; then
    echo "Error: VERSION file not found at $version_file"
    exit 1
fi

version=$(cat "$version_file" | tr -d '\n')
echo "Generating $output_file with VERSION=$version"

cat > "$output_file" << 'EOF'
# THIS FILE IS AUTOGENERATED. EDITS WILL BE LOST.
# Generated by: hack/openshift/generate-bundle-containerfile.sh
# Source: VERSION file
#
# Red Hat rebranding tool for bpfman-operator OpenShift bundle
#
# This Containerfile takes upstream bpfman-operator bundles and
# transforms them for Red Hat distribution by:
# - Updating ClusterServiceVersion (CSV) with Red Hat branding and image references
# - Adding architecture labels and OpenShift feature annotations
# - Updating ConfigMap with Red Hat image pullspecs
#
# To test the Python tools locally without container build:
#   make -C hack/openshift transform-bundle transform-configmap
#
# To build locally within a container:
#   make -C hack/openshift container-transform-bundle
#

ARG PYTHON_BUILDER_IMAGE_REF=registry.access.redhat.com/ubi9/python-312

FROM ${PYTHON_BUILDER_IMAGE_REF} AS builder

WORKDIR /usr/src/bundle-transform

RUN pip3 install ruamel.yaml

USER root
RUN dnf install -y diffutils
USER default

COPY --chown=default hack/openshift/ ./hack/openshift/
COPY --chown=default bundle/manifests /manifests/
COPY --chown=default bundle/metadata /metadata/
COPY --chown=default bundle/tests/scorecard /tests/scorecard/
COPY --chown=default VERSION /VERSION

RUN cp /manifests/bpfman-operator.clusterserviceversion.yaml /tmp/bpfman-operator.clusterserviceversion.yaml.orig
RUN cp /manifests/bpfman-config_v1_configmap.yaml /tmp/bpfman-config_v1_configmap.yaml.orig

RUN hack/openshift/update-bundle.py \
    --csv-file /manifests/bpfman-operator.clusterserviceversion.yaml \
    --image-pullspec "$(cat hack/openshift/konflux/images/bpfman-operator.txt)"

RUN hack/openshift/update-configmap.py \
    --configmap-file /manifests/bpfman-config_v1_configmap.yaml \
    --agent-pullspec "$(cat hack/openshift/konflux/images/bpfman-agent.txt)" \
    --bpfman-pullspec "$(cat hack/openshift/konflux/images/bpfman.txt)"

RUN echo "=== CSV transformation changes ===" && \
    diff -u /tmp/bpfman-operator.clusterserviceversion.yaml.orig /manifests/bpfman-operator.clusterserviceversion.yaml || true

RUN echo "=== ConfigMap transformation changes ===" && \
    diff -u /tmp/bpfman-config_v1_configmap.yaml.orig /manifests/bpfman-config_v1_configmap.yaml || true

FROM scratch

# Core bundle labels.
LABEL operators.operatorframework.io.bundle.mediatype.v1=registry+v1
LABEL operators.operatorframework.io.bundle.manifests.v1=manifests/
LABEL operators.operatorframework.io.bundle.metadata.v1=metadata/
LABEL operators.operatorframework.io.bundle.package.v1=bpfman-operator
LABEL operators.operatorframework.io.bundle.channels.v1=alpha
LABEL operators.operatorframework.io.metrics.builder=operator-sdk-v1.26.0
LABEL operators.operatorframework.io.metrics.mediatype.v1=metrics+v1
LABEL operators.operatorframework.io.metrics.project_layout=go.kubebuilder.io/v3

# Labels for testing.
LABEL operators.operatorframework.io.test.mediatype.v1=scorecard+v1
LABEL operators.operatorframework.io.test.config.v1=tests/scorecard/

EOF

# Now append the labels with the actual VERSION value
cat >> "$output_file" << EOF
LABEL name="bpfman-operator" \\
      com.redhat.component="bpfman-operator" \\
      io.k8s.display-name="Bpfman Operator" \\
      description="The bpfman-operator manage bpfman ebpf programs on every node." \\
      distribution-scope=public \\
      io.k8s.description="The bpfman-operator manage bpfman programs on every node. ." \\
      io.openshift.tags="bpfman-operator" \\
      version="$version" \\
      release="$version" \\
      url="https://github.com/openshift/bpfman-operator" \\
      vendor="Red Hat, Inc." \\
      summary="Bpfman Operator"

# Copy files to locations specified by labels.
COPY --from=builder /manifests /manifests/
COPY --from=builder /metadata /metadata/
COPY --from=builder /tests/scorecard /tests/scorecard/
EOF

echo "Generated $output_file successfully"