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opts: use lazyregexp to compile regexes on first use 

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2025-04-10 11:33:52 +02:00
parent 481e6f1477
commit 9a849ba00c
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1 changed files with 3 additions and 3 deletions
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6
opts/opts.go
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@ -6,16 +6,16 @@ import (
"math/big"
"net"
"path"
"regexp"
"strings"
"github.com/docker/cli/internal/lazyregexp"
"github.com/docker/docker/api/types/filters"
"github.com/docker/go-units"
)
var (
alphaRegexp = regexp.MustCompile(`[a-zA-Z]`)
domainRegexp = regexp.MustCompile(`^(:?(:?[a-zA-Z0-9]|(:?[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]))(:?\.(:?[a-zA-Z0-9]|(:?[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])))*)\.?\s*$`)
alphaRegexp = lazyregexp.New(`[a-zA-Z]`)
domainRegexp = lazyregexp.New(`^(:?(:?[a-zA-Z0-9]|(:?[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]))(:?\.(:?[a-zA-Z0-9]|(:?[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])))*)\.?\s*$`)
)
// ListOpts holds a list of values and a validation function.