[FEATURE REQUEST] Add support for associating projects with multiple TAGs

[mrbobbytables]

Currently there is a one-to-one mapping of CNCF TAG to project, however many projects actually span more than one TAG and may have multiple TAGs involved in their review when moving levels. As far as I can tell, the tag variable is only used for filters so hopefully a change like this would not be very disruptive.

Current:

item:
   name: foo
   ...
    extra:
      tag: bar

Desired:

item:
   name: foo
   ...
    extra:
      tag:
        - bar
        - baz

[tegioz]

Hi @mrbobbytables 👋

This shouldn't be a problem. Some notes to keep in mind:

• Projects' TAG is displayed in some places in the landscape (see screenshots below). In those cases we may still need to display just the "main" one if that makes sense in all cases, which could be the first one in the list. In the case of the item modal we could display additional ones below the item's description, like we do for additional categories (screenshot below).

• In the stats page, there is a table that shows the distribution of projects by TAG. We should probably delete the total row as it could be confusing when the total doesn't add up.

FYI we have a feature that maps landscape categories/subcategories to TAGs. It's used to set a default TAG for an item when none is provided in the landscape.yml file. But this would work the same way, so nothing to worry about.

[mrbobbytables]

Awesome!

Replying to comments in line below:

Projects' TAG is displayed in some places in the landscape (see screenshots below). In those cases we may still need to display just the "main" one if that makes sense in all cases, which could be the first one in the list. In the case of the item modal we could display additional ones below the item's description, like we do for additional categories (screenshot below).

I think thats fine 👍

In the stats page, there is a table that shows the distribution of projects by TAG. We should probably delete the total row as it could be confusing when the total doesn't add up.

I think that'd be fine, especially as some TAGs are going away it'd be changing over time anyway.

[tegioz]

This is ready @mrbobbytables.

For reference, this change also affected the generation of the items.csv and projects.csv data files, as well as some API responses. All of them now include all TAGs provided for a given item.

[mrbobbytables]

Thanks!