reset

#!/bin/bash

## Description: Reset the project or change the TYPO3 CMS version
## Usage: reset [flags] [args]
## Example: ddev reset\nddev reset 10\nddev reset 9
## Flags: [{"Name":"force","Shorthand":"f","Usage":"Do not ask any interactive question"}]

# Initialize local variables
FORCE=""
RECONFIGURE=""
CHOICE=""

# Set default versions
COMPOSER_VERSION="2"
MARIADB_VERSION="10.4"
PHP_VERSION="7.4"
TYPO3_VERSION="~10.4.0"
DASHBOARD_VERSION="*"
INTRODUCTION_VERSION="^4.2"


# Functions
reset_project () {
    rm -rf config
    rm -rf public
    rm -rf var
    rm -rf vendor
    rm -r composer.lock
    mkdir -p public/typo3conf
    touch public/typo3conf/.gitkeep
    ddev config --create-docroot --project-type typo3
    ddev delete -Oy
}

reconfigure_project () {
    if [ -z "${DASHBOARD_VERSION}" ] ; then
        ddev composer remove typo3/cms-dashboard --no-update
    else
        ddev composer require typo3/cms-dashboard:"${DASHBOARD_VERSION}" --no-update
    fi

    ddev config --composer-version ${COMPOSER_VERSION} --mariadb-version ${MARIADB_VERSION} --php-version ${PHP_VERSION} --project-type typo3
    ddev composer require typo3/cms-core:"${TYPO3_VERSION}" typo3/cms-introduction:"${INTRODUCTION_VERSION}" --no-update
    reset_project
    ddev start
}


# Parse options and arguments
while :; do
    case ${1:-} in
        -f|--force)
            FORCE=true
            ;;
        --) # End of all options.
            shift
            break
            ;;
        -?*)
            printf "WARN: Unknown option (ignored): %s\n" "$1" >&2
            ;;
        *)  # Default case: version argument or end of arguments.
            if [ -z ${1} ] ; then
                break
            fi

            case ${1:-} in
                9|9.5)
                    COMPOSER_VERSION="1"
                    MARIADB_VERSION="10.4"
                    PHP_VERSION="7.4"
                    TYPO3_VERSION="~9.5.0"
                    DASHBOARD_VERSION=""
                    INTRODUCTION_VERSION="^4.0.1"

                    RECONFIGURE=true
                    ;;
                10|10.4)
                    RECONFIGURE=true
                    ;;
                *)
                    printf "ERROR: Unknown version argument: %s\nValid TYPO3 CMS versions are 10.4 or 9.5.\n" "$1" >&2
                    exit 1
                    ;;
            esac
            ;;
    esac

    shift
done

# Set user confirmation if force option not set
if [ ! "${FORCE}" = "true" ] ; then
    printf "Warning, this will reset the project and remove all changes. Continue [yes/no]? "
    read CHOICE
fi

if [ "${CHOICE}" = "yes" ] || [ "${FORCE}" = "true" ] ; then
    if [ ! ${RECONFIGURE} ] ; then
        reset_project
    else
        reconfigure_project
    fi
fi