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Merged
dperaza4dustbit merged 1 commit into from
Aug 4, 2026
Merged

Adding oras and npm extract script to utils image #369

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6 changes: 6 additions & 0 deletions utils/Containerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,10 @@
# Cosign from Red Hat Trusted Artifact Signer.
FROM registry.redhat.io/rhtas/cosign-rhel9:1.3.6@sha256:ff6a2a11b8c1dff47cb115cfa3ba5709bff5f1cf485bdaecff47f1a37cad2405 AS cosign

# ORAS client from Konflux's UBI-based image (no registry.redhat.io/oras equivalent;
# same source release-service-utils uses).
FROM quay.io/konflux-ci/oras:latest@sha256:6cea0b9e142c2e18429f5cd30d716715d932047cbf1631334c5c31f7e47c3a19 AS oras

FROM registry.access.redhat.com/ubi10/ubi:latest as ubi

########################
Expand Down Expand Up @@ -37,6 +41,8 @@ LABEL maintainer="Red Hat"

COPY --from=builder /venv /venv
COPY --from=cosign /usr/local/bin/cosign /usr/local/bin/cosign
COPY --from=oras /usr/bin/oras /usr/local/bin/oras
COPY --from=oras /usr/local/bin/retry /usr/local/bin/retry

COPY scripts/* /usr/local/bin/

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39 changes: 39 additions & 0 deletions utils/scripts/npm-extract-artifacts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,39 @@
#!/usr/bin/env bash
# Pull npm package artifacts from digest-pinned snapshot images with oras.
#
# Env:
# FILES_DIR Output root for digest-namespaced extract dirs (required)
# IMAGES_TXT File listing digest-pinned image refs (required)
# ORAS_OPTIONS Extra oras flags (optional, shell-split)
#
set -euo pipefail

FILES_DIR="${FILES_DIR:?FILES_DIR required}"
IMAGES_TXT="${IMAGES_TXT:?IMAGES_TXT required}"

AUTHFILE='/tmp/auth.json'
mkdir -p "${FILES_DIR}"

while read -r IMAGE; do
[[ -n "${IMAGE}" ]] || continue
echo "Processing ${IMAGE}"
# Require digest-pinned refs; sanitize for path use (colon/slash unsafe).
DIGEST="${IMAGE##*@}"
if [[ ! "${DIGEST}" =~ ^sha256:[a-fA-F0-9]{64}$ ]]; then
echo "ERROR: image must be digest-pinned (got ${IMAGE})" >&2
exit 1
fi
DIGEST_SAFE="${DIGEST//[:\/]/_}"
OUT_DIR="${FILES_DIR}/${DIGEST_SAFE}"
mkdir -p "${OUT_DIR}"
select-oci-auth "${IMAGE}" > "${AUTHFILE}"
# ORAS_OPTIONS is intentionally unquoted so callers can pass multiple flags
# (e.g. "--insecure --registry-config ...").
# shellcheck disable=SC2086
retry oras pull ${ORAS_OPTIONS:-} --registry-config "${AUTHFILE}" \
"${IMAGE}" -o "${OUT_DIR}"
done < "${IMAGES_TXT}"

# Top-level only — recursive listing balloons Tekton logs on large trees.
echo "Extracted top-level entries under ${FILES_DIR}:"
ls -la "${FILES_DIR}"