Modernize golangci-lint config#657
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- Enable bodyclose and prealloc linters
- Move exclude-files/exclude-dirs to linters.exclusions.paths (golangci-lint
v2 location) and fix over-escaped regex generated.*\\.go -> generated.*\.go
- Switch formatter from gofmt to gofumpt and drop the interface{} -> any
rewrite rule (gofumpt is a stricter superset)
- Apply resulting gofumpt formatting and use fmt.Fprintf over
Sprintf+WriteString in tableconvertor
Signed-off-by: Tamal Saha <tamal@appscode.com>
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Summary
Modernize the
.golangci.ymlconfiguration for golangci-lint v2 and switch the configured formatter to gofumpt.This also aligns the linter with the build image (
ghcr.io/appscode/golang-dev:1.25), wheregofmtis already a symlink shim to gofumpt v0.7.0 — somake fmt(viahack/fmt.sh'sgofmt -s -w) and the linter now enforce the same formatting. No change tohack/fmt.shis needed..golangci.ymlbodycloseandprealloclinters (unparamwas already enabled).exclude-files/exclude-dirsout of the deprecatedissues:block intolinters.exclusions.paths— the correct location in golangci-lint v2.generated.*\\.go→generated.*\.go(the double backslash matched a literal backslash rather than a dot).gofmt→gofumptand drop the now-unneededinterface{}→anyrewrite rule (gofumpt performs this itself at go1.18+, and go.mod pins go1.25).golangci-lint config verifypasses andgolangci-lint runreports 0 issues.Resulting formatting
apis/**/register.gofiles (AddKnownTypesargument wrapping).pkg/tableconvertor/util.go: usefmt.Fprintf(&sources, ...)instead ofsources.WriteString(fmt.Sprintf(...)).Test plan
golangci-lint config verify— validgolangci-lint run— 0 issuesgo build ./pkg/tableconvertor/...