When creating constants with a custom type, each definition should
include the type definition. If only the first constant defines
this, it will have a different type to the other constants.
This change fixes occurances of this and enables SA9004 within CI
linting to catch future problems while the change is in review.
* build: update golangci-lint to 1.60.1
* ci: update golangci-lint to v1.60.1
Helps with go1.23 compatability. Introduces some breaking changes / newly
enforced linter patterns so those are fixed as well.
* build: update to go1.21
* go: eliminate helpers in favor of min/max
* build: run go mod tidy
* build: swap depguard for semgrep
* command: fixup broken tls error check on go1.21
gometalinter has been deprecated, with golangci-lint as its spiritual
and recommended successor. Here we switch to using it with an equivalent
configuration, albeit with newer versions of some linters.
To maintain compatibility with existing settings, we have a couple of
things disabled here, specifically:
- tests
We have a lot of unused code in our tests that choke deadcode.
We should attempt to clean these up soon so that we can lint our
testcode.
- govet.check-shadowing = false
This breaks on redefining `err` which we do all over the nomad
codebase.
