153 lines
6.4 KiB
Bash
153 lines
6.4 KiB
Bash
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#!/usr/bin/env bash
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#
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# SPDX-License-Identifier: GPL-2.0
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#
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# Copyright (c) 2013-2023 Igor Pecovnik, igor@armbian.com
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#
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# This file is a part of the Armbian Build Framework
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# https://github.com/armbian/build/
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function desktop_element_available_for_arch() {
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local desktop_element_path="${1}"
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local targeted_arch="${2}"
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local arch_limitation_file="${1}/architectures"
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if [[ -f "${arch_limitation_file}" ]]; then
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if ! grep -- "${targeted_arch}" "${arch_limitation_file}" &> /dev/null; then
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return 1
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fi
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fi
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return 0
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}
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function desktop_element_supported() {
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local desktop_element_path="${1}"
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local support_level_filepath="${desktop_element_path}/support"
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declare -g desktop_element_supported_result=0
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if [[ -f "${support_level_filepath}" ]]; then
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local support_level
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support_level="$(cat "${support_level_filepath}")"
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if [[ "${support_level}" != "supported" && "${EXPERT}" != "yes" ]]; then
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desktop_element_supported_result=65
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return 0
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fi
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if ! desktop_element_available_for_arch "${desktop_element_path}" "${ARCH}"; then
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desktop_element_supported_result=66
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return 0
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fi
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else
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desktop_element_supported_result=64
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return 0
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fi
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return 0
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}
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function desktop_environments_prepare_menu() {
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for desktop_env_dir in "${DESKTOP_CONFIGS_DIR}/"*; do
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local desktop_env_name expert_infos="" desktop_element_supported_result=0
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desktop_env_name="$(basename "${desktop_env_dir}")"
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[[ "${EXPERT}" == "yes" ]] && expert_infos="[$(cat "${desktop_env_dir}/support" 2> /dev/null)]"
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desktop_element_supported "${desktop_env_dir}" "${ARCH}"
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[[ ${desktop_element_supported_result} == 0 ]] && options+=("${desktop_env_name}" "${desktop_env_name^} desktop environment ${expert_infos}")
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done
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return 0
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}
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function desktop_environment_check_if_valid() {
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local error_msg="" desktop_element_supported_result=0
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desktop_element_supported "${DESKTOP_ENVIRONMENT_DIRPATH}" "${ARCH}"
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if [[ ${desktop_element_supported_result} == 0 ]]; then
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return
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elif [[ ${desktop_element_supported_result} == 64 ]]; then
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error_msg+="Either the desktop environment ${DESKTOP_ENVIRONMENT} does not exist "
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error_msg+="or the file ${DESKTOP_ENVIRONMENT_DIRPATH}/support is missing"
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elif [[ ${desktop_element_supported_result} == 65 ]]; then
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error_msg+="Only experts can build an image with the desktop environment \"${DESKTOP_ENVIRONMENT}\", since the Armbian team won't offer any support for it (EXPERT=${EXPERT})"
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elif [[ ${desktop_element_supported_result} == 66 ]]; then
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error_msg+="The desktop environment \"${DESKTOP_ENVIRONMENT}\" has no packages for your targeted board architecture (BOARD=${BOARD} ARCH=${ARCH}). "
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error_msg+="The supported boards architectures are : "
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error_msg+="$(cat "${DESKTOP_ENVIRONMENT_DIRPATH}/architectures")"
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fi
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# supress error when cache is rebuilding
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[[ -n "$ROOT_FS_CREATE_ONLY" ]] && exit 0
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exit_with_error "${error_msg}"
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}
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function interactive_desktop_main_configuration() {
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[[ $BUILD_DESKTOP != "yes" ]] && return 0 # Only for desktops.
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DESKTOP_ELEMENTS_DIR="${SRC}/config/desktop/${RELEASE}"
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DESKTOP_CONFIGS_DIR="${DESKTOP_ELEMENTS_DIR}/environments"
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DESKTOP_CONFIG_PREFIX="config_"
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DESKTOP_APPGROUPS_DIR="${DESKTOP_ELEMENTS_DIR}/appgroups"
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display_alert "desktop-config" "DESKTOP_ENVIRONMENT entry: ${DESKTOP_ENVIRONMENT}" "debug"
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if [[ -z $DESKTOP_ENVIRONMENT ]]; then
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options=()
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desktop_environments_prepare_menu
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if [[ "${options[0]}" == "" ]]; then
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exit_with_error "No desktop environment seems to be available for your board ${BOARD} (ARCH : ${ARCH} - EXPERT : ${EXPERT})"
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fi
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display_alert "Desktops available" "${options[*]}" "debug"
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dialog_menu "Choose a desktop environment" "$backtitle" "Select the default desktop environment to bundle with this image" "${options[@]}"
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set_interactive_config_value DESKTOP_ENVIRONMENT "${DIALOG_MENU_RESULT}"
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unset options
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if [[ -z "${DESKTOP_ENVIRONMENT}" ]]; then
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exit_with_error "No desktop environment selected..."
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fi
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fi
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display_alert "desktop-config" "DESKTOP_ENVIRONMENT selected: ${DESKTOP_ENVIRONMENT}" "debug"
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DESKTOP_ENVIRONMENT_DIRPATH="${DESKTOP_CONFIGS_DIR}/${DESKTOP_ENVIRONMENT}"
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desktop_environment_check_if_valid # Make sure desktop config is sane.
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display_alert "desktop-config" "DESKTOP_ENVIRONMENT_CONFIG_NAME entry: ${DESKTOP_ENVIRONMENT_CONFIG_NAME}" "debug"
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if [[ -z $DESKTOP_ENVIRONMENT_CONFIG_NAME ]]; then
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# @FIXME: Myy: Check for empty folders, just in case the current maintainer messed up
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# Note, we could also ignore it and don't show anything in the previous menu, but that hides information and make debugging harder, which I
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# don't like. Adding desktop environments as a maintainer is not a trivial nor common task.
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options=()
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for configuration in "${DESKTOP_ENVIRONMENT_DIRPATH}/${DESKTOP_CONFIG_PREFIX}"*; do
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config_filename=$(basename ${configuration})
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config_name=${config_filename#"${DESKTOP_CONFIG_PREFIX}"}
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options+=("${config_filename}" "${config_name} configuration")
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done
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dialog_menu "Choose the desktop environment config" "$backtitle" "Select the configuration for this environment." "${options[@]}"
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set_interactive_config_value DESKTOP_ENVIRONMENT_CONFIG_NAME "${DIALOG_MENU_RESULT}"
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unset options
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if [[ -z $DESKTOP_ENVIRONMENT_CONFIG_NAME ]]; then
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exit_with_error "No desktop configuration selected... Do you really want a desktop environment ?"
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fi
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fi
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display_alert "desktop-config" "DESKTOP_ENVIRONMENT_CONFIG_NAME exit: ${DESKTOP_ENVIRONMENT_CONFIG_NAME}" "debug"
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declare -g DESKTOP_ENVIRONMENT_PACKAGE_LIST_DIRPATH="${DESKTOP_ENVIRONMENT_DIRPATH}/${DESKTOP_ENVIRONMENT_CONFIG_NAME}"
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declare -g DESKTOP_ENVIRONMENT_PACKAGE_LIST_FILEPATH="${DESKTOP_ENVIRONMENT_PACKAGE_LIST_DIRPATH}/packages"
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display_alert "desktop-config" "DESKTOP_APPGROUPS_SELECTED+x entry: ${DESKTOP_APPGROUPS_SELECTED+x}" "debug"
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# "-z ${VAR+x}" allows to check for unset variable
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# Technically, someone might want to build a desktop with no additional
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# appgroups.
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if [[ -z ${DESKTOP_APPGROUPS_SELECTED+x} ]]; then
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options=()
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for appgroup_path in "${DESKTOP_APPGROUPS_DIR}/"*; do
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appgroup="$(basename "${appgroup_path}")"
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options+=("${appgroup}" "${appgroup^}" off)
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done
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dialog_checklist "Choose desktop softwares to add" "$backtitle" "Select which kind of softwares you'd like to add to your build" "${options[@]}"
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set_interactive_config_value DESKTOP_APPGROUPS_SELECTED "${DIALOG_CHECKLIST_RESULT}"
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unset options
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fi
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display_alert "desktop-config" "DESKTOP_APPGROUPS_SELECTED exit: ${DESKTOP_APPGROUPS_SELECTED}" "debug"
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}
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