Kiu/VictoriaMetrics
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lib: consistently use regexp.Regexp.ReplaceAllLiteralString instead of regexp.Regexp.ReplaceAllString in places where the replacement cannot contain matching group placeholders

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Aliaksandr Valialkin 2024-07-17 12:18:38 +02:00
parent bdc0e688e8
commit 58a757cd01
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GPG Key ID: 52C003EE2BCDB9EB
4 changed files with 8 additions and 8 deletions
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4
lib/promrelabel/relabel.go
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@ -673,7 +673,7 @@ func SplitMetricNameToTokens(name string) []string {
var nonAlphaNumChars = regexp.MustCompile(`[^a-zA-Z0-9]`)
var labelNameSanitizer = bytesutil.NewFastStringTransformer(func(s string) string {
return unsupportedLabelNameChars.ReplaceAllString(s, "_")
return unsupportedLabelNameChars.ReplaceAllLiteralString(s, "_")
})
var unsupportedLabelNameChars = regexp.MustCompile(`[^a-zA-Z0-9_]`)
@ -686,7 +686,7 @@ func SanitizeMetricName(value string) string {
}
var metricNameSanitizer = bytesutil.NewFastStringTransformer(func(s string) string {
return unsupportedMetricNameChars.ReplaceAllString(s, "_")
return unsupportedMetricNameChars.ReplaceAllLiteralString(s, "_")
})
var unsupportedMetricNameChars = regexp.MustCompile(`[^a-zA-Z0-9_:]`)

2
lib/promscrape/discoveryutils/utils.go
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@ -20,7 +20,7 @@ func SanitizeLabelName(name string) string {
}
var labelNamesSanitizer = bytesutil.NewFastStringTransformer(func(s string) string {
return invalidLabelCharRE.ReplaceAllString(s, "_")
return invalidLabelCharRE.ReplaceAllLiteralString(s, "_")
})
var invalidLabelCharRE = regexp.MustCompile(`[^a-zA-Z0-9_]`)

6
lib/protoparser/datadogutils/datadogutils.go
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@ -44,9 +44,9 @@ func SanitizeName(name string) string {
}
var namesSanitizer = bytesutil.NewFastStringTransformer(func(s string) string {
s = unsupportedDatadogChars.ReplaceAllString(s, "_")
s = multiUnderscores.ReplaceAllString(s, "_")
s = underscoresWithDots.ReplaceAllString(s, ".")
s = unsupportedDatadogChars.ReplaceAllLiteralString(s, "_")
s = multiUnderscores.ReplaceAllLiteralString(s, "_")
s = underscoresWithDots.ReplaceAllLiteralString(s, ".")
return s
})

4
lib/querytracer/tracer_test.go
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@ -221,7 +221,7 @@ func areEqualTracesSkipDuration(s1, s2 string) bool {
}
func zeroDurationsInTrace(s string) string {
return skipDurationRe.ReplaceAllString(s, " 0ms: ")
return skipDurationRe.ReplaceAllLiteralString(s, " 0ms: ")
}
var skipDurationRe = regexp.MustCompile(" [0-9.]+ms: ")
@ -233,7 +233,7 @@ func areEqualJSONTracesSkipDuration(s1, s2 string) bool {
}
func zeroJSONDurationsInTrace(s string) string {
return skipJSONDurationRe.ReplaceAllString(s, `"duration_msec":0`)
return skipJSONDurationRe.ReplaceAllLiteralString(s, `"duration_msec":0`)
}
var skipJSONDurationRe = regexp.MustCompile(`"duration_msec":[0-9.]+`)