entrypoint.sh

#!/bin/sh

set -e

if [ -n "${GPG_PUB_KEYS}" ]; then
  for KEY in ${GPG_PUB_KEYS}; do
    echo "Fetch ${KEY} from hkp://p80.pool.sks-keyservers.net:80"
    gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv ${KEY};

    if [ $? != 0 ]; then
      # Fallback if first fetch failed
      echo "Fallback: Fetch ${KEY} from hkp://ipv4.pool.sks-keyservers.net"
      gpg --keyserver hkp://ipv4.pool.sks-keyservers.net --recv ${KEY};

      if [ $? != 0 ]; then
        # 2nd fallback
        echo "2nd fallback: Fetch ${KEY} from hkp://pgp.mit.edu:80"
        gpg --keyserver hkp://pgp.mit.edu:80 --recv ${KEY};
      fi
    fi
  done
fi

if [ -n "${REPO_YAML_URL}" ]; then
  REPO_YAML_PATH="/tmp/repo-values.yaml"
  curl --location --silent --show-error --output $REPO_YAML_PATH $REPO_YAML_URL
  if [ -e $REPO_YAML_PATH ]; then
    size=$(yq r $REPO_YAML_PATH 'sync.repos[*].name' | wc -l )
    for REPO in $(seq 1 $size); do
      helm repo add "$(yq r $REPO_YAML_PATH sync.repos[$REPO].name)" "$(yq r $REPO_YAML_PATH sync.repos[$REPO].url)";
    done
  else
    echo "Download repo-values.yaml failed from URL ${REPO_YAML_URL}."
  fi
fi

if [ -n "${1}" ]; then
  ${1}
else
  sh /data/commands.sh
fi