#!/usr/bin/env bash

build-image() {
    local dockerfile=${DOCKERFILE:="Dockerfile"}

    local buildx_output="--load"
    if [[ "$BUILDX_PLATFORM" == *,* ]]; then
        buildx_output="--push"
    fi

    echo "Building Docker image:"
    SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct) docker buildx build . \
        --file "$dockerfile" \
        --platform "$BUILDX_PLATFORM" \
        --tag "${CONTAINER_REGISTRY}/${CONTAINER_TAG}" \
        $buildx_output
}