SYNOPSIS

       datalad-aggregate-metadata  [-h]  [-d  DATASET]  [--guess-native-type]  [-r]  [--recursion-limit  LEVELS]
              [--nosave] [--if-dirty {fail,save-before,ignore}]

DESCRIPTION

       Aggregate meta data of a dataset for later query.

       By default meta data is aggregated across all configured native meta data sources. Optionally,  the  type
       of  available  meta  data  can guessed, if no types are configures. Moreover, it is possible to aggregate
       meta data from any subdatasets into the superdataset, in order to facilitate data discovery without  hav‐
       ing to obtain any subdataset.

OPTIONS

       -h, --help, --help-np
              show  this  help message. --help-np forcefully disables the use of a pager for displaying the help
              message

       -d DATASET, --dataset DATASET
              specify the dataset to perform the install operation on. If no dataset is  given,  an  attempt  is
              made  to  identify  the dataset based on the current working directory and/or the PATH given. Con‐
              straints: Value must be a Dataset or a valid identifier of a Dataset (e.g. a path)

       --guess-native-type
              guess native meta data type of datasets, if none is configured. With a configured, or auto-detect‐
              ed meta data type, no native meta data will be aggregated. [Default: False]

       -r, --recursive
              if set, recurse into potential subdataset. [Default: False]

       --recursion-limit LEVELS
              limit recursion into subdataset to the given number of levels. Constraints: value must be convert‐
              ible to type 'int' [Default: None]

       --nosave
              by default all modifications to a dataset are immediately saved. Given this  option  will  disable
              this behavior. [Default: True]

       --if-dirty {fail, save-before, ignore}
              desired behavior if a dataset with unsaved changes is discovered: 'fail' will trigger an error and
              further  processing is aborted; 'save-before' will save all changes prior any further action; 'ig‐
              nore' let's datalad proceed as if the dataset would not have unsaved changes. [Default:  'save-be‐
              fore']

AUTHORS

        datalad is developed by The DataLad Team and Contributors <team@datalad.org>.

datalad-aggregate-metadata 0.9.3                   2018-04-03                      datalad-aggregate-metadata(1)