featurebase/client/validate.go
reesporte 4c53f86e82 removed license from each go file
i used this script, a little clunky but it got the job done

```bash
for file in `find . -type f -print | grep '\.go'`; do
    sed '1,/^\/\/ limitations under the License.$/d' $file > $file.tmp;
    result=`cat $file.tmp`
    if [[ result != "" ]]; then
        gofmt $file.tmp &> /dev/null;
        if [[ $? == 0 ]]; then
            mv $file.tmp $file && gofmt -w $file;
        else
            rm $file.tmp;
        fi
    else
        rm $file.tmp;
    fi
done
```
2021-12-10 09:17:17 -06:00

40 lines
892 B
Go

// package ctl contains all pilosa subcommands other than 'server'. These are
// generally administration, testing, and debugging tools.
package client
import (
"regexp"
)
const (
maxLabel = 64
maxKey = 64
)
var labelRegex = regexp.MustCompile("^[a-zA-Z][a-zA-Z0-9_-]*$")
var keyRegex = regexp.MustCompile("^[A-Za-z0-9_{}+/=.~%:-]*$")
// ValidLabel returns true if the given label is valid, otherwise false.
func ValidLabel(label string) bool {
return len(label) <= maxLabel && labelRegex.Match([]byte(label))
}
// ValidKey returns true if the given key is valid, otherwise false.
func ValidKey(key string) bool {
return len(key) <= maxKey && keyRegex.Match([]byte(key))
}
func validateLabel(label string) error {
if ValidLabel(label) {
return nil
}
return ErrInvalidLabel
}
func validateKey(key string) error {
if ValidKey(key) {
return nil
}
return ErrInvalidKey
}