'unpack' checks destination supports symlinks and case-sensitive filenames #54
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Updates the
unpack
command to check the archive metadata to see if the source directory included symlinks and/or case-sensitive filenames; if either are present then the command checks to see if the destination supports the required features (i.e. symlink creation and/or distinguishing files which only differ by case in their names) and stops with an error if they are not supported.