The most important case here is if your glob isn't even a glob, it's
just a filename. But even if it was a glob, it's probably a mistake;
you'll probably end up with a confusing error due to an empty schema, or
a slightly less confusing error due to not having any operations.
Instead, let's just say outright that your glob didn't match any files.
Fixes#146.
Test plan:
This was a bit annoying to test via snapshot, so I just tested it
manually by modifying the example to use a glob that didn't match any
files, first for the schema then for the operations, and got errors like
```
bogus*.graphql did not match any files
exit status 1
example/main.go:68: running "go": exit status 1
```
Multiple schema-files are now supported as of #134, but the support was
a bit different from how we did multiple operation-files. Before anyone
starts to depend on the ways the syntaxes differ, let's just make them
the same. Since it's easy, I also added support for having just a
single operations-file.
I also realized while writing this that the type-change is technically
breaking (if you call from Go), so documented it as such. I think
this is unlikely to affect many people.
Test plan: make check
## Summary:
It would be nice to have some linting beyond `go vet`! Now we do. I
started by copying the config from Khan/webapp. I did remove a couple
of staticcheck checks that I didn't feel were useful. (Note also that
exportloopref is the replacement for scopelint in newer golangci-lint.)
Included are all the needed lint fixes; most are stylistic but the
changes in the example are a (minor) bugfix.
Fixes#22.
Issue: https://github.com/Khan/genqlient/issues/22
## Test plan:
make check
Author: benjaminjkraft
Reviewers: aberkan, dnerdy, benjaminjkraft, csilvers, MiguelCastillo
Required Reviewers:
Approved by: aberkan, 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/49
