Function isValidPluginName

cli-plugins/manager/plugin.go:184–200

(s string)

const pluginNameFormat = `^[a-z][a-z0-9]*$`

func isValidPluginName(s string) bool {
	if len(s) == 0 {
		return false
	}
	// first character must be a-z
	if c := s[0]; c < 'a' || c > 'z' {
		return false
	}
	// followed by a-z or 0-9
	for i := 1; i < len(s); i++ {
		c := s[i]
		if (c < 'a' || c > 'z') && (c < '0' || c > '9') {
			return false
		}
	}
	return true
}