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Alex ShtinandGitHub
8e8f1b0f7c
## What changed?
<!-- Describe what has changed in this PR -->
Remove license header from every file. Because it is really hard to
follow in this PR here is the summary:
1. License header is removed from all `.go` and `.proto` files
:fireworks::fireworks:🎆.
2. `LICENSE` file in the root directory has only Temporal and Uber
copyrights.
3. 5 other `LICENSE` files added to the packages which have copyrights
different from Temporal and Uber: Datadog, Xargin, "Mat Ryer, Tyler
Bunnell and contributors".
4. `license_file` flag is removed from all code generation tools.
5. `copyright_file` flag is removed from `go:generate mockgen`
directive.
6. All copyright related targets are removed from `Makefile`.
7. Updated Temporal copyright year to 2025 everywhere.
## Why?
<!-- Tell your future self why have you made these changes -->
I double checked with legal department that it is not needed to have
license header in every file. One file per repo is enough. I put all
copyrights to the root `LICENSE` file and removed header from all other
files. Also updated tools and `Makefile`.
27 lines
1.3 KiB
Go
27 lines
1.3 KiB
Go
package hsm
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import (
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"errors"
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enumspb "go.temporal.io/api/enums/v1"
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historypb "go.temporal.io/api/history/v1"
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)
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// ErrNotCherryPickable should be returned by CherryPick if an event should not be cherry picked for whatever reason.
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var ErrNotCherryPickable = errors.New("event not cherry pickable")
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// EventDefinition is a definition for a history event for a given event type.
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type EventDefinition interface {
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Type() enumspb.EventType
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// IsWorkflowTaskTrigger returns a boolean indicating whether this event type should trigger a workflow task.
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IsWorkflowTaskTrigger() bool
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// Apply a history event to the state machine. Triggered during replication and workflow reset.
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Apply(root *Node, event *historypb.HistoryEvent) error
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// Cherry pick (a.k.a "reapply") an event from a different history branch.
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// Implementations should apply the event to the machine state and return nil in case the event is cherry-pickable.
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// Command events should never be cherry picked as we rely on the workflow to reschedule them.
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// Return [ErrNotCherryPickable], [ErrStateMachineNotFound], or [ErrInvalidTransition] to skip cherry picking. Any
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// other error is considered fatal and will abort the cherry pick process.
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CherryPick(root *Node, event *historypb.HistoryEvent, resetReapplyExcludeTypes map[enumspb.ResetReapplyExcludeType]struct{}) error
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}
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