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Remove help/usage from --remote pre-check

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--remote pre-check was providing usage context, which was also being
provided by the root podman command.

Fixes #7273

Signed-off-by: Jhon Honce <jhonce@redhat.com>
This commit is contained in:
Jhon Honce
2020-08-18 08:57:00 -07:00
parent 748e8829da
commit 3c1c55c8ce
1 changed files with 3 additions and 2 deletions
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5
cmd/podman/registry/remote.go
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@ -15,13 +15,14 @@ var remoteFromCLI = struct {
}{}
// IsRemote returns true if podman was built to run remote or --remote flag given on CLI
// Use in init() functions as a initialization check
// Use in init() functions as an initialization check
func IsRemote() bool {
remoteFromCLI.sync.Do(func() {
fs := pflag.NewFlagSet("remote", pflag.ContinueOnError)
fs.BoolVarP(&remoteFromCLI.Value, "remote", "r", false, "")
fs.ParseErrorsWhitelist.UnknownFlags = true
fs.Usage = func() {}
fs.SetInterspersed(false)
fs.BoolVarP(&remoteFromCLI.Value, "remote", "r", false, "")
_ = fs.Parse(os.Args[1:])
})
return podmanOptions.EngineMode == entities.TunnelMode || remoteFromCLI.Value