scripts: add release artifact check script.

Add a scripts/release/check-artifacts.sh script for doing
release artifact verification.

Signed-off-by: Krisztian Litkey <[email protected]>

scripts/release/check-artifacts.sh

@@ -0,0 +1,136 @@
+#!/bin/bash
+
+set -e -o pipefail
+
+CHECK_IMAGES="\
+  nri-resource-policy-balloons \
+  nri-resource-policy-template \
+  nri-resource-policy-topology-aware \
+  nri-config-manager \
+  nri-memory-qos \
+  nri-memtierd \
+  nri-sgx-epc \
+"
+
+CHECK_CHARTS="\
+  nri-resource-policy-balloons \
+  nri-resource-policy-template \
+  nri-resource-policy-topology-aware \
+  nri-memory-qos \
+  nri-memtierd \
+  nri-sgx-epc \
+"
+
+CHECKS="all"
+
+IMAGE_URL="ghcr.io/containers/nri-plugins"
+INDEX_URL="https://containers.github.io/nri-plugins/index.yaml"
+
+info() {
+    echo "$*"
+}
+
+error() {
+    echo "ERROR: $*" >&2
+}
+
+check-images() {
+    local status=0 pkg img
+
+    info "Checking images for version $VERSION..."
+    for pkg in $CHECK_IMAGES; do \
+        img="$IMAGE_URL/$pkg"
+        info "  $img..."
+        if ! result=$(skopeo inspect --format "$pkg: {{.Digest}}" "docker://$img:$VERSION"); then
+            info "  FAIL: $img:$VERSION NOT FOUND"
+            status=1
+        else
+            info "  OK: $result"
+        fi
+    done
+
+    return $status
+}
+
+check-helm-charts() {
+    local status=0 pkg
+
+    rm -f helm-index
+    info "Downloading Helm index..."
+    if ! wget -q $INDEX_URL -Ohelm-index; then
+        error "Failed to download Helm index"
+        return 1
+    fi
+
+    info "Checking Helm charts for version $VERSION..."
+    for pkg in $CHECK_CHARTS; do
+        info "  $pkg:$VERSION..."
+        if [ $(cat helm-index | yq ".entries.$pkg[] | select(.version == \"$VERSION\") | length > 0") != "true" ]; then
+            info "  FAIL: Helm chart $pkg:$VERSION NOT FOUND"
+            status=1
+        else
+            info "  OK: $pkg"
+        fi
+    done
+    rm -f helm-index
+
+    return $status
+}
+
+while [ $# -gt 0 ]; do
+    case $1 in
+        -h|--help)
+            echo "Usage: $0 [--images] [--charts] <version-tag>"
+            exit 0
+            ;;
+        --images|-i)
+            CHECKS="images"
+            ;;
+        --charts|--helm|-c)
+            CHECKS="charts"
+            ;;
+        *)
+            if [ -n "$VERSION" ]; then
+               error "Needs a single version but multiple given ($VERSION, $1)"
+               exit 1
+            fi
+            VERSION="$1"
+            ;;
+    esac
+    shift
+done
+
+if [ -z "$VERSION" ]; then
+    error "Usage: $0 <version>"
+    exit 1
+fi
+
+status=0
+
+if [ "$CHECKS" = "all" ] || [ "$CHECKS" = "images" ]; then
+    if ! check-images; then
+        status=1
+    else
+        info "All expected images found."
+    fi
+else
+    info "Skipping image checks."
+fi
+
+if [ "$CHECKS" = "all" ] || [ "$CHECKS" = "charts" ]; then
+    if ! check-helm-charts; then
+        status=1
+    else
+        info "All expected Helm charts found."
+    fi
+else
+    info "Skipping Helm chart checks."
+fi
+
+if [ $status -eq 0 ]; then
+    info "SUCCESS: All expected artifacts for $VERSION found."
+else
+    error "FAILED: Some artifacts for release $VERSION not found."
+fi
+
+exit $status