#!/bin/bash

set -euo pipefail

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

version_from_metadata() {
  jq -r '.version' $SCRIPT_DIR/metadata.json
}

run_puppet_command() {
	docker run \
		--rm \
		-v $SCRIPT_DIR:/etc/puppetlabs/code/modules/signalfx_agent \
		signalfx-agent-puppet-dev \
    puppet $@
}

current_version_exists() {
  curl https://forgeapi.puppetlabs.com:443/v3/modules/signalfx-signalfx_agent | \
    jq -r '.releases[].version' | \
    grep $(version_from_metadata) > /dev/null || false
}

if current_version_exists; then
  echo "Version $(version_from_metadata) already exists in Puppet Forge. Please update the metadata.json with a new version" >&2
  exit 1
fi

tag=puppet-v$(version_from_metadata)
if ! git rev-parse $tag; then
  git tag -a $tag
  git push origin $tag
fi

make -C $SCRIPT_DIR dev-image

run_puppet_command module build /etc/puppetlabs/code/modules/signalfx_agent

expected_output=$SCRIPT_DIR/pkg/signalfx-signalfx_agent-$(version_from_metadata).tar.gz
if ! test -e $expected_output; then
  echo "Module could not be built, expected output at $expected_output" >&2
  exit 1
fi

echo "Module was successfully build and is available in ./pkg/$(basename $expected_output)"
echo
echo "You must manually upload this file in the Puppet forge web UI by following the directions at https://puppet.com/docs/puppet/5.4/modules_publishing.html#upload-a-module-to-the-forge"