110 lines
3.0 KiB
Plaintext
110 lines
3.0 KiB
Plaintext
inherit config multilib
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DESCRIPTION="Manage electron versions"
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MAINTAINER="rexerton.rexy@tutamail.com"
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VERSION="2.2"
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USR_PATH="${EROOT%/}/usr"
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OPT_PATH="${EROOT%/}/opt"
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active_slot() {
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if [ -h "${USR_PATH}/bin/electron" ];then
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name="$(readlink "${USR_PATH}/bin/electron" | xargs basename)"
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if get_slots | grep -q "$name";then
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echo "$name"
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return
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fi
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fi
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echo "(none)"
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}
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get_slots() {
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local found_slots=()
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for slot in $(find "${USR_PATH}/bin" -mindepth 1 -maxdepth 1 \( -type f -o -type l \) -regex "${USR_PATH}"'/bin/electron\(-bin\)?-[1-9][0-9.]+\(-r[1-9]+\)?$');do
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[ -x "${slot}" ] && found_slots+=( "${slot##*/}" )
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done
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echo ${found_slots[@]}
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}
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describe_list() {
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echo "List available electron slots"
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}
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do_list() {
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write_list_start "Available electron slots"
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if $(is_output_mode brief);then
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echo $(get_slots)
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else
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i=1
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for slot in $(get_slots);do
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case "${slot}" in
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"$(active_slot)" )
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write_kv_list_entry "$i) $(highlight_marker ${slot})";;
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*)
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write_kv_list_entry "$i) ${slot}";;
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esac
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i=$((i+1))
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done
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[ -z "$(get_slots)" ] && write_warning_msg "No slots available."
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fi
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}
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describe_show() {
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echo "Get active slot"
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}
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do_show() {
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echo "$(active_slot)"
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}
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describe_set() {
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echo "Set the symlink for the electron application"
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}
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_create_symlinks() {
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local version_name="$1"
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local libdir="$(get_libdir)"
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[ -h "${USR_PATH}/bin/electron" ] && rm "${USR_PATH}/bin/electron"
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ln -sf "${USR_PATH}/bin/${version_name}" "${USR_PATH}/bin/electron" || die
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if [ -d "${USR_PATH}/${libdir}/${version_name}" ];then
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[ -h "${USR_PATH}/${libdir}/electron" ] && rm "${USR_PATH}/${libdir}/electron"
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ln -sf "${USR_PATH}/${libdir}/${version_name}" "${USR_PATH}/${libdir}/electron" || die
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elif [ -d "${OPT_PATH}/electron/${version_name}" ];then
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[ -h "${USR_PATH}/${libdir}/electron" ] && rm "${USR_PATH}/${libdir}/electron"
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ln -sf "${OPT_PATH}/electron/${version_name}" "${USR_PATH}/${libdir}/electron" || die
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elif [ -h "${USR_PATH}/${libdir}/electron" ];then
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rm "${USR_PATH}/${libdir}/electron"
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fi
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if [ -d "${USR_PATH}/include/${version_name}" ];then
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[ -h "${USR_PATH}/include/electron" ] && rm "${USR_PATH}/include/electron"
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ln -sf "${USR_PATH}/include/${version_name}" "${USR_PATH}/include/electron" || die
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elif [ -h "${USR_PATH}/include/electron" ];then
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rm "${USR_PATH}/include/electron"
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fi
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}
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do_set() {
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local selected="$1"
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if [ -e "${USR_PATH}/bin/${selected}" ] && [[ "${selected}" =~ ^electron(-bin)?-[1-9][0-9.]+(-r[1-9]+)? ]];then
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_create_symlinks "${selected}"
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return
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elif [[ "${selected}" =~ ^[1-9][0-9]*$ ]];then
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slots=( $(get_slots) )
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if [ "${selected}" -le ${#slots[@]} ];then
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_create_symlinks "${slots[$((selected-1))]}"
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return
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fi
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fi
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die -q "Not a valid slot"
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}
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describe_unset() {
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echo "Remove electron symlinks"
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}
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do_unset() {
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[ -h "${USR_PATH}/bin/electron" ] && rm "${USR_PATH}/bin/electron"
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[ -h "${USR_PATH}/$(get_libdir)/electron" ] && rm "${USR_PATH}/$(get_libdir)/electron"
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[ -h "${USR_PATH}/include/electron" ] && rm "${USR_PATH}/include/electron"
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}
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