wp-newprefix

#!/bin/bash

PLATFORM_DIR="$(cd "$(dirname "$0")"; pwd)"
LIB_DIR="${PLATFORM_DIR}"/lib
PRESETS_DIR="${PLATFORM_DIR}"/presets

print_usage() {
    echo "Usage: $0 [-S] [-p preset...] <path>"
    echo "       $0 -l"
    echo "       $0 -h"
    echo
    echo "Creates a winepreset prefix in the supplied path."
    echo
    echo "  -S         do not execute setup script"
    echo "  -h         print this help text"
    echo "  -l         list available presets"
    echo "  -p preset  inherit preset"
    exit
}

list_presets() {
    echo 'Available presets:'

    for file in "${PRESETS_DIR}"/*.sh; do
        preset_name="$(sed 's/\.sh$//' <<< "$(basename "${file}")")"
        echo " - ${preset_name}"
    done

    exit
}

create_prefix() {
    echo "installing to $install_dir"

    set -e

    if ! [[ -d "${install_dir}" ]]; then
        mkdir "${install_dir}"
    fi

    ln -s "${PLATFORM_DIR}" "${install_dir}"/platform

    (
        echo '# Set up paths'
        echo '# Make sure to edit this when moving the directory.'
        echo "WP_DATA_PATH='$(cd "${install_dir}"; pwd)'"
        echo 'WP_PLATFORM_PATH="${WP_DATA_PATH}"/platform'
        echo
        echo '# Load platform library'
        echo 'source "${WP_PLATFORM_PATH}"/lib/init.sh'
        echo
        echo '# Inherit presets'

        for preset in "${presets[@]}"; do
            echo "inherit '$preset'"
        done

        echo
        echo '# Initialize variables; this must be called, and must be called after all calls'
        echo '# to inherit'
        echo 'wp_init'
    ) > "${install_dir}"/env

    (
        cd "${install_dir}"
        set +e

        source ./env
        wp_setup
    )
}

no_setup=0
presets=()

while getopts 'CShlp:' arg; do
  case ${arg} in
    S)
      no_setup=1
      ;;
    h)
      print_usage
      ;;
    l)
      list_presets
      ;;
    p)
      presets+=("${OPTARG}")
      ;;
    *)
      print_usage
      ;;
  esac
done

shift $((OPTIND-1))

if [[ "${#@}" -eq 0 ]]; then
    print_usage
fi

install_dir="$1"
presets=(common "${presets[@]}")
create_prefix