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25 lines
530 B
Go
25 lines
530 B
Go
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package docker
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import (
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"github.com/drone/drone/engine/runner"
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"golang.org/x/net/context"
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)
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const key = "docker"
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// Setter defines a context that enables setting values.
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type Setter interface {
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Set(string, interface{})
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}
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// FromContext returns the Engine associated with this context.
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func FromContext(c context.Context) runner.Engine {
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return c.Value(key).(runner.Engine)
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}
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// ToContext adds the Engine to this context if it supports the
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// Setter interface.
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func ToContext(c Setter, d runner.Engine) {
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c.Set(key, d)
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}
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