weiguoqiang/cert-manager
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Use correct regexp package

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Signed-off-by: Maartje Eyskens <maartje@eyskens.me>
This commit is contained in:
Maartje Eyskens 2020-01-16 12:03:58 +01:00
parent 3212e446e5
commit dbac7cf1fb
1 changed files with 3 additions and 2 deletions
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5
pkg/api/util/names.go
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@ -21,8 +21,9 @@ import (
"fmt"
"hash/fnv"
"regexp"
cmapi "github.com/jetstack/cert-manager/pkg/apis/certmanager/v1alpha2"
"gopkg.in/src-d/enry.v1/regex"
)
func ComputeCertificateRequestName(crt *cmapi.Certificate) (string, error) {
@ -42,7 +43,7 @@ func ComputeCertificateRequestName(crt *cmapi.Certificate) (string, error) {
// shorten the cert name to 52 chars to ensure the total length of the name
// also shorten the 52 char string to the last non-symbol character
// is less than or equal to 64 characters
validCharIndexes := regex.MustCompile(`[a-zA-Z\d]`).FindAllStringIndex(fmt.Sprintf("%.52s", crt.Name), -1)
validCharIndexes := regexp.MustCompile(`[a-zA-Z\d]`).FindAllStringIndex(fmt.Sprintf("%.52s", crt.Name), -1)
crt.Name = crt.Name[:validCharIndexes[len(validCharIndexes)-1][1]]
}