# Copyright 2024 The Forgejo Authors
# SPDX-License-Identifier: MIT

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

export FEDERATION_INSTANCES="ONE TWO"
export FEDERATION_CONFIGS

function federation_setup_variables() {
    if test "$FEDERATION_CONFIGS" ; then
	return
    fi
    for instance in $FEDERATION_INSTANCES ; do
	local config=$FEDERATION_DIR/$instance-app.ini
	FEDERATION_CONFIGS="$FEDERATION_CONFIGS $config"
	local base=$(work_path_base $config)
	local work_path=$DIR/$base
	local host_port=$(get_host_port $config)

	eval export ${instance}_CONFIG=$config
	eval export ${instance}_CURL=$work_path/forgejo-curl.sh
	eval export ${instance}_HOST_PORT=$host_port
    done
}

function federation_verify_scenario() {
  local scenario=$1

  export scenario
  export SCENARIO_DIR=$FEDERATION_DIR/scenario-$scenario

  if test -f $SCENARIO_DIR/setup.sh ; then
    echo "============================ SETUP scenario-$scenario ==================="
    bash -ex $SCENARIO_DIR/setup.sh || return 1
  fi

  echo "============================ RUN scenario-$scenario ==================="
  bash -ex $SCENARIO_DIR/run.sh || return 1

  if test -f $SCENARIO_DIR/teardown.sh ; then
    echo "============================ TEARDOWN scenario-$scenario ==================="
    bash -ex $SCENARIO_DIR/teardown.sh || return 1
  fi
}

function federation_setup() {
    federation_setup_variables

    local version=$1
    federation_teardown

    local config
    for config in $FEDERATION_CONFIGS ; do
	reset_forgejo $config
	start_forgejo $version $config
    done
}

function federation_teardown() {
    federation_setup_variables

    local config
    for config in $FEDERATION_CONFIGS ; do
	stop_forgejo $config
    done
}

function test_federation() {
    # start_gitlab octobus/heptapod:1.5.3
    federation_setup_variables

    local versions="${1:-$RELEASE_NUMBERS_AND_DEV}"

    for version in $versions ; do

        if dpkg --compare-versions $version lt 7.1 ; then
	    continue
	fi

	federation_setup $version

	for scenario in star ; do
	    run federation_verify_scenario $scenario
	done
    done
}