drpcli catalog create --pkg-version stable|tip does not produce a valid catalog

[mclamb]

The implementation of drpcli catalog create --pkg-version stable|tip in the current tip version of drpcli does not create a valid catalog that can be passed to drpcli catalog updateLocal -c <catalog_just_created>. This is because drpcli catalog updateLocal only downloads content from "real" catalog items and not alias-type entries like -stable and -tip.

The following script has logic that will add the actual version entries if stable and/or tip packages are referenced:

#!/bin/bash

# Get the latest upstream catalog file updated by RackN several times per day
curl --compressed https://repo.rackn.io 2>/dev/null > rackn-catalog.json

# $package_list is just a space-delimited list of content packs and plugins that should be included in the local repository.
# Extract content packs and plugin providers from all the version sets located in content/version_sets/*.yaml
# This will create some bogus entries but they will be ignored
package_list="drp-stable drp-tip drpcli-stable drpcli-tip $(cat content/version_sets/*.yaml | egrep '\- Name:| Version:' | tr -d '^ ' | cut -d: -f2 | sed '$!N;s/\n/-/')"
# Convert to a json list, e.g.: ["bios-stable", "bios-tip"]
package_list_json=$(jq -R -s -c 'split(" ")' < <(echo -n $package_list))

# For every item in $package_list that is stable or tip make sure that we also get its ActualVersion catalog entry because that is what updateLocal uses to download content
# For tip content we use the part of the ActualVersion up to and not including the + sign
package_list_with_actual_versions=$(echo "$package_list $(jq -r --argjson keys "$package_list_json" \
  '.sections.catalog_items[] | select(.Id as $id | $keys | index($id)) | .Meta.Name+"-"+.ActualVersion' rackn-catalog.json)" | cut -d+ -f1 | sort | uniq)
# Convert to a json list, e.g.: ["bios-v4.2.7", "bios-v4.2.8"]
package_list_with_actual_versions_json=$(jq -R -s -c 'split(" ")' < <(echo -n $package_list_with_actual_versions))

# Use the entries in $package_list_with_actual_versions_json to filter the entries in .sections.catalog_items from the upstream catalog
jq --argjson keys "$package_list_with_actual_versions_json" \
  '.meta.Name="catalog" | .meta.Description="Catalog" | .meta.DisplayName="Catalog" |
  { meta: .meta,
    sections: {
      catalog_items: .sections.catalog_items | with_entries( select( .key as $k | $keys | index($k) ) )
    }
  }' rackn-catalog.json

# Cleanup
rm -f rackn-catalog.json