[CAMEL-14238] Ensure generated catalog is providing a valid json even if there is no description provided

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0.RC3
• Fix Version/s: 3.1.0
• Component/s: camel-catalog
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Aurélien Pupier
• Created: 02/Dec/19 09:24
• Updated: 12/Feb/20 13:28
• Resolved: 12/Feb/20 13:28

Description

in case, no description is provided, it is taking the copyright header and it can insert several lines in the json files, which is not supported by the JSON format.

see https://github.com/apache/camel-k-runtime/issues/203 for a real case

on implementation it can be (one or several of these):

• fail build if json is invalid in general
• don't provide any description inside catalog, or an empty one if the javadoc is not put directly on the class component
• fail build if the javadoc is not put directly on the class component