fix(lint): check all unchecked error return values#381
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claudiodangelis wants to merge 2 commits into
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Addresses errcheck linter failures in: - util/util.go: tmpfile.Close before rename - config/config.go: file.Close after creation - config/config_test.go: os.Remove in deferred cleanup - cmd/send.go, cmd/receive.go: keyboard.Close in defer - server/server.go: fmt.Fprintf and out.Close in upload handler
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Summary
tmpfile.Close()inutil/util.gobefore renaming the filedefer file.Close()with an immediate checked close inconfig/config.goos.Removecalls inconfig/config_test.godeferred cleanups with_ =to satisfy errcheckkeyboard.Close()return value incmd/send.goandcmd/receive.gofmt.Fprintfandout.Closeerrors inserver/server.goupload handler (connection may already be broken at that point)Test plan
go build ./...passesgo test ./...passes