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add NormalizeOKMessage() helper.

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This commit is contained in:
fiatjaf
2023-11-28 22:23:51 -03:00
parent 7449f254db
commit ddc50028c3
1 changed files with 11 additions and 1 deletions
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12
normalize.go
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@ -5,7 +5,8 @@ import (
"strings" "strings"
) )
// NormalizeURL normalizes the url and replaces http://, https:// schemes by ws://, wss://. // NormalizeURL normalizes the url and replaces http://, https:// schemes with ws://, wss://
// and normalizes the path.
func NormalizeURL(u string) string { func NormalizeURL(u string) string {
if u == "" { if u == "" {
return "" return ""
@ -32,3 +33,12 @@ func NormalizeURL(u string) string {
return p.String() return p.String()
} }
// NormalizeOKMessage takes a string message that is to be sent in an `OK` or `CLOSED` command
// and prefixes it with "<prefix>: " if it doesn't already have an acceptable prefix.
func NormalizeOKMessage(reason string, prefix string) string {
if idx := strings.Index(reason, ": "); idx == -1 || strings.IndexByte(reason[0:idx], ' ') != -1 {
return prefix + ": " + reason
}
return reason
}