Christian Schwarz
34 lines
548 B
Go
34 lines
548 B
Go
package trigger
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import "context"
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type Manual struct {
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id string
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signal chan<- struct{}
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}
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var _ Trigger = &Manual{}
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func NewManual(id string) *Manual {
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return &Manual{
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id: id,
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signal: nil,
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}
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}
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func (t *Manual) ID() string {
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return t.id
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}
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func (t *Manual) run(ctx context.Context, signal chan<- struct{}) {
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if t.signal != nil {
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panic("run must only be called once")
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}
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t.signal = signal
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}
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// Panics if called before the trigger has been spanwed as part of a `Triggers`.
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func (t *Manual) Fire() {
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t.signal <- struct{}{}
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}
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