34 lines
714 B
Go
34 lines
714 B
Go
/*
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Copyright IBM Corp. All Rights Reserved.
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SPDX-License-Identifier: Apache-2.0
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*/
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package runner
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import (
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"crypto/rand"
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"encoding/base32"
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"io"
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"strings"
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"time"
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)
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const DefaultStartTimeout = 45 * time.Second
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// DefaultNamer is the default naming function.
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var DefaultNamer NameFunc = UniqueName
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// A NameFunc is used to generate container names.
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type NameFunc func() string
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// UniqueName generates base-32 enocded strings for container names.
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func UniqueName() string {
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id := make([]byte, 16)
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if _, err := io.ReadFull(rand.Reader, id); err != nil {
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panic("failed to read 16 bytes from rand.Reader")
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}
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return strings.ToLower(base32.StdEncoding.WithPadding(base32.NoPadding).EncodeToString(id))
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}
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