charm-check-channels

#!/bin/bash -eu

CHANNELS=()
ARCH=amd64
SERIES=()
CONFIG=
DEBUG=0
CHARMS=()

while (($# > 0))
do
    case "$1" in
        --series)
            SERIES+=( $2 )
            shift
            ;;
        --charm)
          CHARMS+=( $2 )
          shift
          ;;
        --arch)
            ARCH=$2
            shift
            ;;
        --channel)
            CHANNELS+=( $2 )
            shift
            ;;
        --config)
          CONFIG=$2
          shift
          ;;
        --debug)
          DEBUG=1
          ;;
        *)
            echo "ERROR: invalid input '$1'"
            _usage
            exit 1
            ;;
    esac
    shift
done

if [ -z $CONFIG ] && [[ ${#CHARMS[@]} == 0 ]] ; then
  echo "Please provide a configuration:"
  echo "Usage example:"
  echo "    charm-check-channels [--series <SERIES>] [--arch <ARCH>] [--channel <CHANNEL>] --config lp-builder-config/openstack.yaml"
  exit 1
fi

if [[ $DEBUG > 0 ]]; then
  set -x
fi

if [[ ${#CHARMS[@]} == 0 ]]; then
     CHARMS=( $(grep charmhub $CONFIG | grep -v -P '^\s*#.*' | awk '{print $2}' | sort | uniq) )
fi

for CHARM in $CHARMS; do
  for CHANNEL in "${CHANNELS[@]}";do
    for SERIES_ in "${SERIES[@]}";do
      TUPLE=$(juju info --format json --channel $CHANNEL --arch $ARCH --series $SERIES_ $CHARM | jq -r '."channel-map" | .[] | [(.track + "/" + .risk),.revision,.version]|@tsv')
      echo -e "$CHARM(${SERIES_})\t$TUPLE"
    done
  done
done