This feature attempts to write each pkg's license content to respective files. The license content is resolved by each resolver. However, the resolving behavior of each resolver is inconsistent. To be more specific, in GoModResolver, it always record a mod's complete license content, cuz it identifies the mod's license through this content. In NpmResolver, it may not record the license content because it identifies a pkg's license through the field in a pkg's package.json file in the first priority. In MavenPomResolver, it simply records the raw data of the license field in a pom.xml file as the license content. So here's the problem, the license content to be written may be an empty string or something irrelevant. Maybe we should standardize each resolver's behavior. If the LicenseContent field to be written is empty, then simply write a license template to the file according to the LicenseSpdxID field.

This feature attempts to write each pkg's license content to respective files. The license content is resolved by each resolver. However, the resolving behavior of each resolver is inconsistent. To be more specific, in GoModResolver, it always record a mod's complete license content, cuz it identifies the mod's license through this content. In NpmResolver, it may not record the license content because it identifies a pkg's license through the field in a pkg's package.json file in the first priority. In MavenPomResolver, it simply records the raw data of the license field in a pom.xml file as the license content. So here's the problem, the license content to be written may be an empty string or something irrelevant. Maybe we should standardize each resolver's behavior. If the LicenseContent field to be written is empty, then simply write a license template to the file according to the LicenseSpdxID field.

Yes there are still some resolvers that don't record the content, some of them record a spdx id and some of them record the license URL, we should make sure the Content field really saves the content, we may add other Fields that can be empty, like URL...

@zooltd will you be available to enhance this part?

@zooltd will you be available to enhance this part?

Yep, glad to help.😊