#!/bin/bash
# disable errors regarding androot.source as
# it is created and loaded at runtime
# shellcheck disable=SC1091

source "${TMPDIR}/androot.source"
source "${TMPDIR}/androot.env"
log_diag "rootfsinstall is now executing, with arguments \"${*}\""

case "${1}" in
  "--download")
    log_diag "Using download mode"
    indicate_exec "Downloading bootscripts"
    log_write "#### download bootscripts repository"
    if ! log_execute git clone --quiet --verbose -b "${BRANCH}-bootscripts" "${DOWNLOADSERVER_BOOTSCRIPTS}" "${LOCATION}/bootscripts"; then
      indicate_fail
      exit 1
    fi
    indicate_ok
    ;;
  "--configure")
    log_diag "Using configure mode"
    indicate_exec "Configuring bootscript scripts"
    log_execute cd "${LOCATION}/bootscripts/" ||{ indicate_fail; exit 1; }
    log_write "#### writing bootscripts config.env"
    cat << EOF >> "${LOCATION}/bootscripts/config.env"
COMMIT=$(git rev-parse HEAD)
LOCATION=${LOCATION}
ARCHITECTURE=${ARCH_TARGET}
IS_ANDROID=${IS_ANDROID}
EOF
    indicate_ok
    ;;
  "--install-qemu")
    log_diag "Using install-qemu mode"
    for ARCH_DOWNLOAD in ${ARCH_EXECUTORS}; do
      indicate_exec "Installing qemu-static for ${ARCH_DOWNLOAD}"
      log_write "#### download qemu-static for ${ARCH_DOWNLOAD}"
      if ! log_execute wget "${DOWNLOADSERVER_QEMUSTATIC}${ARCH_DOWNLOAD}.tar.gz" --no-verbose -O "${TMPDIR}/${ARCH_DOWNLOAD}.tar.gz"; then
        indicate_fail;
        exit 1
      fi
      log_write "#### extract qemu-static for ${ARCH_DOWNLOAD}"
      if ! log_execute mkdir -p "${LOCATION}/bootscripts/qemu-static/${ARCH_DOWNLOAD}"; then
        indicate_fail;
        exit 1
      fi
      if ! log_execute bsdtar -xf "${TMPDIR}/${ARCH_DOWNLOAD}.tar.gz" -C "${LOCATION}/bootscripts/qemu-static/${ARCH_DOWNLOAD}/"; then
        indicate_fail;
        exit 1
      fi
      indicate_ok
    done
    ;;
  *)
    log_error "--download or --decompress required"
    exit 1
    ;;
esac