vendor: update buildkit to opentelemetry support

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi
2021-06-15 21:02:39 -07:00
parent 6ba080d337
commit 334c93fbbe
829 changed files with 89541 additions and 24438 deletions

View File

@ -37,19 +37,53 @@ func split2(s, sep string) (string, string, bool) {
}
// ParseTarget splits target into a resolver.Target struct containing scheme,
// authority and endpoint.
// authority and endpoint. skipUnixColonParsing indicates that the parse should
// not parse "unix:[path]" cases. This should be true in cases where a custom
// dialer is present, to prevent a behavior change.
//
// If target is not a valid scheme://authority/endpoint, it returns {Endpoint:
// target}.
func ParseTarget(target string) (ret resolver.Target) {
// If target is not a valid scheme://authority/endpoint as specified in
// https://github.com/grpc/grpc/blob/master/doc/naming.md,
// it returns {Endpoint: target}.
func ParseTarget(target string, skipUnixColonParsing bool) (ret resolver.Target) {
var ok bool
if strings.HasPrefix(target, "unix-abstract:") {
if strings.HasPrefix(target, "unix-abstract://") {
// Maybe, with Authority specified, try to parse it
var remain string
ret.Scheme, remain, _ = split2(target, "://")
ret.Authority, ret.Endpoint, ok = split2(remain, "/")
if !ok {
// No Authority, add the "//" back
ret.Endpoint = "//" + remain
} else {
// Found Authority, add the "/" back
ret.Endpoint = "/" + ret.Endpoint
}
} else {
// Without Authority specified, split target on ":"
ret.Scheme, ret.Endpoint, _ = split2(target, ":")
}
return ret
}
ret.Scheme, ret.Endpoint, ok = split2(target, "://")
if !ok {
if strings.HasPrefix(target, "unix:") && !skipUnixColonParsing {
// Handle the "unix:[local/path]" and "unix:[/absolute/path]" cases,
// because splitting on :// only handles the
// "unix://[/absolute/path]" case. Only handle if the dialer is nil,
// to avoid a behavior change with custom dialers.
return resolver.Target{Scheme: "unix", Endpoint: target[len("unix:"):]}
}
return resolver.Target{Endpoint: target}
}
ret.Authority, ret.Endpoint, ok = split2(ret.Endpoint, "/")
if !ok {
return resolver.Target{Endpoint: target}
}
if ret.Scheme == "unix" {
// Add the "/" back in the unix case, so the unix resolver receives the
// actual endpoint in the "unix://[/absolute/path]" case.
ret.Endpoint = "/" + ret.Endpoint
}
return ret
}