30 lines
761 B
Go
30 lines
761 B
Go
package registry
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import (
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"os"
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"sync"
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"github.com/containers/podman/v2/pkg/domain/entities"
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"github.com/spf13/pflag"
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)
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// Value for --remote given on command line
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var remoteFromCLI = struct {
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Value bool
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sync sync.Once
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}{}
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// IsRemote returns true if podman was built to run remote or --remote flag given on CLI
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// Use in init() functions as an initialization check
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func IsRemote() bool {
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remoteFromCLI.sync.Do(func() {
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fs := pflag.NewFlagSet("remote", pflag.ContinueOnError)
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fs.ParseErrorsWhitelist.UnknownFlags = true
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fs.Usage = func() {}
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fs.SetInterspersed(false)
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fs.BoolVarP(&remoteFromCLI.Value, "remote", "r", false, "")
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_ = fs.Parse(os.Args[1:])
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})
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return podmanOptions.EngineMode == entities.TunnelMode || remoteFromCLI.Value
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}
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