Fixer - Apply All Linter Suggested Fixes at once

go install github.com/StevenACoffman/fixer@latest
fixer -fix ./...

golangci-lint does not currently support applying suggested fixes per golangci/golangci-lint#1779

So this just does that for us. There are a number of Khan-specific linters (written by my co-workers) which can be enabled via -khan, so fixer -khan -fix ./...

Current golangci-linters that support SuggestedFixes:

• goerr113 https://github.com/Djarvur/go-err113
• ruleguard https://github.com/quasilyte/go-ruleguard
• nlreturn https://github.com/ssgreg/nlreturn
• exportlooprefhttps://github.com/kyoh86/exportloopref
• exhaustive https://github.com/nishanths/exhaustive
• govet
• staticcheck

There's also a few in golang.org/x/tools/go/analysis:

• assign - Package assign defines an Analyzer that detects useless assignments.
• fieldaligment - Package fieldalignment defines an Analyzer that detects structs that would use less memory if their fields were sorted.
• sigchanyzer - check for unbuffered channel of os.Signal
• sortslice - Package sortslice defines an Analyzer that checks for calls to sort.Slice that do not use a slice type as first argument.
• stringintconv - Package stringintconv defines an Analyzer that flags type conversions from integers to strings.
• unreachable - Package unreachable defines an Analyzer that checks for unreachable code.

Currently, this skips findcall and rulesguard which more fiddling to get working.