# # In migration mode let the user confirm the # disk layout recreation code (diskrestore.sh) script. # # Skip if not in migration mode: is_true "$MIGRATION_MODE" || return 0 rear_workflow="rear $WORKFLOW" original_disk_space_usage_file="$VAR_DIR/layout/config/df.txt" rear_shell_history="$( echo -e "cd $VAR_DIR/layout/\nvi $LAYOUT_CODE\nless $LAYOUT_CODE" )" unset choices choices[0]="Confirm disk recreation script and continue '$rear_workflow'" choices[1]="Edit disk recreation script ($LAYOUT_CODE)" choices[2]="View disk recreation script ($LAYOUT_CODE)" choices[3]="View original disk space usage ($original_disk_space_usage_file)" choices[4]="Use Relax-and-Recover shell and return back to here" choices[5]="Abort '$rear_workflow'" prompt="Confirm or edit the disk recreation script" choice="" wilful_input="" # When USER_INPUT_LAYOUT_CODE_CONFIRMATION has any 'true' value be liberal in what you accept and # assume choices[0] 'Confirm disk layout' was actually meant: is_true "$USER_INPUT_LAYOUT_CODE_CONFIRMATION" && USER_INPUT_LAYOUT_CODE_CONFIRMATION="${choices[0]}" while true ; do choice="$( UserInput -I LAYOUT_CODE_CONFIRMATION -p "$prompt" -D "${choices[0]}" "${choices[@]}" )" && wilful_input="yes" || wilful_input="no" case "$choice" in (${choices[0]}) # Confirm disk layout file and continue: is_true "$wilful_input" && LogPrint "User confirmed disk recreation script" || LogPrint "Continuing '$rear_workflow' by default" break ;; (${choices[1]}) # Run 'vi' with the original STDIN STDOUT and STDERR when 'rear' was launched by the user: vi $LAYOUT_CODE 0<&6 1>&7 2>&8 ;; (${choices[2]}) # Run 'less' with the original STDIN STDOUT and STDERR when 'rear' was launched by the user: less $LAYOUT_CODE 0<&6 1>&7 2>&8 ;; (${choices[3]}) # Run 'less' with the original STDIN STDOUT and STDERR when 'rear' was launched by the user: less $original_disk_space_usage_file 0<&6 1>&7 2>&8 ;; (${choices[4]}) # rear_shell runs 'bash' with the original STDIN STDOUT and STDERR when 'rear' was launched by the user: rear_shell "" "$rear_shell_history" ;; (${choices[5]}) abort_recreate Error "User chose to abort '$rear_workflow' in ${BASH_SOURCE[0]}" ;; esac done chmod +x $LAYOUT_CODE