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* add alpm relationships Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com> * tweak reader linter rule to check for reader impl Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com> * update JSON schema with alpm dependency information Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com> --------- Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
16 lines
584 B
Go
16 lines
584 B
Go
//go:build gorules
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package rules
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import "github.com/quasilyte/go-ruleguard/dsl"
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// nolint:unused
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func resourceCleanup(m dsl.Matcher) {
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m.Match(`$res, $err := $resolver.FileContentsByLocation($loc); if $*_ { $*_ }; $next`).
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Where(m["res"].Type.Implements(`io.Closer`) &&
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m["res"].Type.Implements(`io.Reader`) &&
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m["err"].Type.Implements(`error`) &&
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!m["next"].Text.Matches(`defer internal.CloseAndLogError`)).
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Report(`please call "defer internal.CloseAndLogError($res, $loc.RealPath)" right after checking the error returned from $resolver.FileContentsByLocation.`)
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}
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