podman/libpod/filters/helpers.go

21 lines
448 B
Go

package lpfilters
import (
"net/url"
"strings"
"github.com/pkg/errors"
)
func ParseFilterArgumentsIntoFilters(filters []string) (url.Values, error) {
parsedFilters := make(url.Values)
for _, f := range filters {
t := strings.SplitN(f, "=", 2)
if len(t) < 2 {
return parsedFilters, errors.Errorf("filter input must be in the form of filter=value: %s is invalid", f)
}
parsedFilters.Add(t[0], t[1])
}
return parsedFilters, nil
}