chore(updatecli): restore ubi9 manifest (RedHat Container Registry's json file is now valid)

updatecli/scripts/ubi9-tags.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+# This script fetches all tags from the Red Hat Container Catalog API for UBI9 images.
+# It ensures that `jq` and `curl` are installed, fetches the tags, and processes them to find all unique tags.
+
+# Correct URL of the Red Hat Container Catalog API for UBI9
+URL="https://catalog.redhat.com/api/containers/v1/repositories/registry/registry.access.redhat.com/repository/ubi9/images?page_size=100&page=0&sort_by=last_update_date%5Bdesc%5D"
+
+# Check if jq and curl are installed
+if ! command -v jq >/dev/null 2>&1 || ! command -v curl >/dev/null 2>&1; then
+    echo "jq and curl are required but not installed. Exiting with status 1." >&2
+    exit 1
+fi
+
+# Fetch the tags using curl
+response=$(curl -s "$URL" -H 'accept: application/json')
+
+# Check if the response is empty or null
+if [ -z "$response" ] || [ "$response" == "null" ]; then
+  echo "Error: Failed to fetch tags from the Red Hat Container Catalog API."
+  exit 1
+fi
+
+# Parse the JSON response using jq to find all tags and their published dates
+all_tags=$(echo "$response" | jq -c '.data[] | {published_date: .repositories[].published_date, tags: .repositories[].signatures[].tags}')
+
+# Check if the all_tags is empty
+if [ -z "$all_tags" ]; then
+  echo "Error: No valid tags found."
+  exit 1
+fi
+
+# Declare an associative array to store tags and their published dates
+declare -A tag_dates
+
+# Declare an array to maintain the original order of tags
+ordered_tags=()
+
+# Iterate over the parsed JSON to populate the associative array and ordered array
+while IFS= read -r line; do
+  published_date=$(echo "$line" | jq -r '.published_date')
+  tags=$(echo "$line" | jq -r '.tags[]')
+  for tag in $tags; do
+    # Filter tags that contain a hyphen
+    if [[ $tag == *-* ]]; then
+      # Update the published_date if the current date is more recent or the same
+      if [[ -z "${tag_dates[$tag]}" || ! "$published_date" < "${tag_dates[$tag]}" ]]; then
+        tag_dates[$tag]=$published_date
+      fi
+      # Add or replace the tag in the ordered array
+      IFS='.' read -r part1 part2 _ <<< "$tag"
+      base_tag="${part1}.${part2}"
+      # echo "Base tag is $base_tag and tag is $tag"
+      replaced=false
+      for i in "${!ordered_tags[@]}"; do
+        if [[ "${ordered_tags[i]}" == "$base_tag" ]]; then
+          ordered_tags[i]="$tag"
+          replaced=true
+          break
+        fi
+      done
+      if ! $replaced; then
+        ordered_tags+=("$tag")
+      fi
+    fi
+  done
+done <<< "$all_tags"
+
+# Custom sort function with correct order
+sort_tags() {
+  printf "%s\n" "${ordered_tags[@]}" | sort -t '-' -k1,1n -k2,2n -k2.1,2.3n -k2.5,2.12n
+}
+
+# Print the sorted array and their corresponding published dates
+for tag in $(sort_tags | tac); do
+  echo "$tag"
+done