publish-release

#!/usr/bin/env bash

set -euo pipefail

app_name="$1"
image_name="$2"
image_tag="$3"

image_choice=${4:-app}

echo "---------------"
echo "Publish release"
echo "---------------"
echo "Input parameters:"
echo "  app_name=${app_name}"
echo "  image_name=${image_name}"
echo "  image_tag=${image_tag}"

# Need to init module when running in CD since GitHub actions does a fresh checkout of repo
terraform -chdir="infra/${app_name}/app-config" init > /dev/null
terraform -chdir="infra/${app_name}/app-config" apply -auto-approve > /dev/null
if [ "${image_choice}" = "app" ]; then
  image_repository_name="$(terraform -chdir="infra/${app_name}/app-config" output -json build_repository_config | jq -r ".name")"
elif [ "${image_choice}" = "db-role-manager" ]; then
  image_repository_name="$(terraform -chdir="infra/${app_name}/app-config" output -json build_repository_config | jq -r ".db_role_manager_name")"
else
  echo "Unknown image choice: ${image_choice}"
  exit 1
fi

image_registry_name="$(terraform -chdir="infra/${app_name}/app-config" output -json build_repository_config | jq -r ".registry_name")"
image_registry_subscription_id="$(terraform -chdir="infra/${app_name}/app-config" output -json build_repository_config | jq -r ".account_id")"

image_registry_url="$(terraform -chdir="infra/${app_name}/app-config" output -json build_repository_config | jq -r ".registry_url")"
image_repository_url="${image_registry_url}/${image_repository_name}"

echo "Build repository info:"
echo "  image_registry_name=${image_registry_name}"
echo "  image_registry_url=${image_registry_url}"
echo "  image_repository_name=${image_repository_name}"
echo "  image_repository_url=${image_repository_url}"
echo

echo "Authenticating Docker with AZ"
DOCKER_COMMAND=$CONTAINER_CMD az acr login --subscription "${image_registry_subscription_id}" --name "${image_registry_name}"

echo "Check if tag has already been published..."
result=""
result=$(az acr repository show-tags --subscription "${image_registry_subscription_id}" --name "${image_registry_name}" --repository "${image_repository_name}" --query "[?contains(@, '${image_tag}')]" -o tsv 2> /dev/null ) || true
if [ -n "${result}" ];then
  echo "Image with tag ${image_tag} already published"
  exit 0
fi

echo "New tag. Publishing image"
$CONTAINER_CMD tag "${image_name}:${image_tag}" "${image_repository_url}:${image_tag}"
$CONTAINER_CMD push "${image_repository_url}:${image_tag}"