update license lists from official spdx data

[elrayle]

Description

Update licenses in spdxexp/license.go to the latest set of official spdx licenses.

Active licenses and deprecated licenses were extracted from spdx/license-list-data/json/licenses.json.

Exception licenses were extracted from spdx/license-list-data/json/exceptions.json.

Extraction Utility

A utility to extract the license ids from the official files was created. The following describes what it does, how to run it, and how to update go-spdx to use the updated ids.

Extracts license, deprecation, and exception ids from the official spdx license list data. The source data needs to be manually updated by copying the licenses.json file from https://github.com/spdx/license-list-data/blob/main/json/licenses.json and exceptions.json file from https://github.com/spdx/license-list-data/blob/main/json/exceptions.json.

After running the extract command, the license_ids.json, deprecated_ids.json, and exception_ids.json files will be overwritten with the extracted ids. These license ids can then be used to update the spdxexp/license.go file.

Command to run all extractions (run command from the /cmd directory):
  `go run . extract -l -e`

Usage options:
  -h: prints this help message
  -l: Extract license ids
  -e: Extract exception ids

Remaining Work

Update range data for licenses. This requires human analysis.