## Summary:
ContextType is in use at Khan as a part of our ka-context system; it
basically just lets you configure the type to pass as the `ctx` argument
to genqlient helpers (or say to omit such an argument). ClientGetter I
wrote thinking we might use it; then we didn't (because we have a few
different clients we may use) but it's not much code and may be helpful
to others. In this commit I clean up, document, and add tests for both
options.
The cleanup is mainly for ClientGetter, which was kind of broken before
because it was a Go snippet but couldn't specify imports. I was
thinking maybe you want to be able to write `ctx.Something()`, but I
just don't see how to make it work, so I made it a function of context,
which is probably the better idea anyway.
Additionally, I improved the documentation for both, and added tests for
those and several other config options that weren't completely tested.
Fixes#5.
Issue: https://github.com/Khan/genqlient/issues/5
## Test plan:
make check
Author: benjaminjkraft
Reviewers: dnerdy, aberkan, MiguelCastillo
Required Reviewers:
Approved By: dnerdy
Checks: ✅ Test (1.17), ✅ Test (1.16), ✅ Test (1.15), ✅ Test (1.14), ✅ Test (1.13), ✅ Lint, ✅ Test (1.17), ✅ Test (1.16), ✅ Test (1.15), ✅ Test (1.14), ✅ Test (1.13), ✅ Lint
Pull Request URL: https://github.com/Khan/genqlient/pull/77
Craig pointed out this is a bit confusing when you don't have all the
fields. Now we say so, but still include the type's description in case
it's useful.
Fixes#37.
Ben Kraft