docs: allow for customization of the application's main doc string #689
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The built-in docs are worded in a generic way; e.g. since authentication is beyond the scope of exodus-gw itself, the doc string under that section vaguely suggests to consult "internal documentation".
Internal users need a way to actually find the docs relevant to them, so let's allow these sections to be customized. Let the doc strings use env var substitution. This means we can set an environment variable to link to proper internal docs about authentication, or to explain that the specific deployed environments are "pre" and "live", etc.