end-to-end/federation/federation.sh

# 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}"

    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
}