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Improve NodeIDType()

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This commit is contained in:
Bryan Boreham
2020-06-21 15:00:06 +00:00
parent 349a823ea2
commit e0bb1cd385
1 changed files with 4 additions and 2 deletions
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6
report/id.go
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@@ -264,12 +264,14 @@ func split2(s, sep string) (s1, s2 string, ok bool) {
// NodeIDType returns the type of a node ID - e.g. process, pod, endpoint
func NodeIDType(nodeID string) (string, bool) {
if _, tag, ok := ParseNodeID(nodeID); ok {
if _, tag, ok := split2(nodeID, ScopeDelim); ok {
switch {
case len(tag) >= 2 && tag[0] == '<' && tag[len(tag)-1] == '>':
return tag[1 : len(tag)-1], true
case len(tag) >= 1 && tag[0] >= '0' && tag[0] <= '9':
case strings.Index(tag, ScopeDelim) != -1: // Endpoint is the only ID formed with two delimiters
return Endpoint, true
case len(tag) >= 1 && tag[0] >= '0' && tag[0] <= '9':
return Process, true
}
}
return "", false