Fixes #74: Revised grouping logic by introducing the grouping_regex option, allowing users to define a regex pattern for deriving group names from filenames. If grouping_regex is not specified, the code checks for a group_name (default group name) parameter and adds files under that group. If neither is defined, the code uses complete filenames as group names and adds files accordingly.
Fixes #74: Revised grouping logic by introducing the
grouping_regexoption, allowing users to define a regex pattern for deriving group names from filenames. Ifgrouping_regexis not specified, the code checks for agroup_name(default group name) parameter and adds files under that group. If neither is defined, the code uses complete filenames as group names and adds files accordingly.