chore: add linter enforcing static WithSourceErrorf format strings - #3248
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chore: add linter enforcing static WithSourceErrorf format strings#3248ivanauth wants to merge 1 commit into
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A dynamic string in the format position of dslNode.WithSourceErrorf is interpreted as a format string, so any '%' it contains produces a malformed error. The new staticformatcheck analyzer requires the format argument to be a compile-time constant. Signed-off-by: ivanauth <ivan@authzed.com>
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Fixes #2124
A dynamic string in the format position of dslNode.WithSourceErrorf is read as a format string, so any
%it contains yields a malformed error. Adds a staticformatcheck analyzer (wired into the analyzers cmd/CI) requiring that argument to be a compile-time constant.Follow-up: sibling dslNode.Errorf has the same issue, but the analyzer matches by name only, so covering it needs type-scoped matching (would else collide with fmt.Errorf et al.).