Support suppressing or customizing the load line for documentation entries

[aaronsky]

Apologies if this is a duplicate, my searching turned up minimal duplicates.

We recently bumped stardoc in rules_apple, and want to bump stardoc in rules_swift. Because of our re-export configuration for documented symbols, the load line in each of these files references that .doc.bzl file instead of the actual file we want users to load.

Would it be possible to add an option to the stardoc rule to either suppress inserting the load line in docs, or customize its representation?

[tetromino]

Patches welcome - in the meantime, for the rules_apple case specifically, I think you can very easily fix this by post-processing the .md output with a genrule that does sed -s s/\.doc\.bzl/\.bzl/'

[aaronsky]

Okay! Always good to check before submitting a PR for a feature 🙂