cmd/

span-check runs quality checks on input data

WIP: move siskin:bin/indexcompare into a tool, factor out solr stuff into solrutil.go.

Given as single file with crossref works API messages, create a potentially smaller file, which contains only the most recent version of each document.

span-export creates various destination formats, mostly for SOLR.

Freeze file containing urls along with the content of all urls.

span-reshape is a dumbed down span-import.

span-join-assets combines a directory of json or single column TSV configurations into a single file.

The span-local-data extracts data from a JSON file - something `jq` can do just as well, albeit a bit slower.

span-oa-filter will set x.oa to true, if the given KBART file validates a record.

Redact intermediate schema, that is set fulltext field to the empty string.

span-review runs plausibility queries against a SOLR server, mostly facet queries, refs #12756.

span-tag takes an intermediate schema file and a configuration forest of filters for various tags and runs all filters on every record of the input to produce a stream of tagged records.

span-update-labels takes a TSV of IDs and ISILs and updates an intermediate schema record x.labels field accordingly.

span-webhookd can serve as a webhook receiver[1] for gitlab, refs #13499.