mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-09-16 08:10:02 +00:00
961c878e0d
Switch to using Go modules. This migrates our vendor.json to use Go 1.11's modules system, and replaces the vendor folder with the output of go mod vendor. The vendored code should remain basically the same; I believe some tree shaking of packages and support scripts/licenses/READMEs/etc. happened. This also fixes Travis and our Makefile to no longer use govendor.
22 lines
407 B
Go
22 lines
407 B
Go
package protocol
|
|
|
|
// ValidHostLabel returns if the label is a valid RFC 1123 Section 2.1 domain
|
|
// host label name.
|
|
func ValidHostLabel(label string) bool {
|
|
if l := len(label); l == 0 || l > 63 {
|
|
return false
|
|
}
|
|
for _, r := range label {
|
|
switch {
|
|
case r >= '0' && r <= '9':
|
|
case r >= 'A' && r <= 'Z':
|
|
case r >= 'a' && r <= 'z':
|
|
case r == '-':
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
|
|
return true
|
|
}
|