2c01ea7ff2
* Add variable for ruleguard config directory * Add variable for ruleguard config directory * Add variable for ruleguard config directory * Add variable for ruleguard config directory * Add unit tests * Add unit tests for ruleguard * Add unit tests for ruleguard * Add unit tests for ruleguard * Add unit tests for ruleguard, fix package name
19 lines
620 B
Go
19 lines
620 B
Go
// go:build ruleguard
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package ruleguard
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import "github.com/quasilyte/go-ruleguard/dsl"
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func StringsSimplify(m dsl.Matcher) {
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// Some issues have simple fixes that can be expressed as
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// a replacement pattern. Rules can use Suggest() function
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// to add a quickfix action for such issues.
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m.Match(`strings.Replace($s, $old, $new, -1)`).
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Report(`this Replace call can be simplified`).
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Suggest(`strings.ReplaceAll($s, $old, $new)`)
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// Suggest() can be used without Report().
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// It'll print the suggested template to the user.
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m.Match(`strings.Count($s1, $s2) == 0`).
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Suggest(`!strings.Contains($s1, $s2)`)
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}
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