mirror of
https://github.com/hanzoai/tasks.git
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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`.
92 lines
3.5 KiB
Go
92 lines
3.5 KiB
Go
package workflow
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import (
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"fmt"
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checksumspb "go.temporal.io/server/api/checksum/v1"
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persistencespb "go.temporal.io/server/api/persistence/v1"
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"go.temporal.io/server/common/checksum"
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"go.temporal.io/server/common/util"
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historyi "go.temporal.io/server/service/history/interfaces"
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expmaps "golang.org/x/exp/maps"
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)
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const (
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mutableStateChecksumPayloadV1 = int32(1)
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)
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func generateMutableStateChecksum(ms historyi.MutableState) (*persistencespb.Checksum, error) {
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payload := newMutableStateChecksumPayload(ms)
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csum, err := checksum.GenerateCRC32(payload, mutableStateChecksumPayloadV1)
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if err != nil {
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return nil, err
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}
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return csum, nil
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}
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func verifyMutableStateChecksum(
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ms historyi.MutableState,
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csum *persistencespb.Checksum,
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) error {
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if csum.Version != mutableStateChecksumPayloadV1 {
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return fmt.Errorf("invalid checksum payload version %v", csum.Version)
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}
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payload := newMutableStateChecksumPayload(ms)
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return checksum.Verify(payload, csum)
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}
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func newMutableStateChecksumPayload(ms historyi.MutableState) *checksumspb.MutableStateChecksumPayload {
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executionInfo := ms.GetExecutionInfo()
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executionState := ms.GetExecutionState()
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payload := &checksumspb.MutableStateChecksumPayload{
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CancelRequested: executionInfo.CancelRequested,
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State: executionState.State,
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LastFirstEventId: executionInfo.LastFirstEventId,
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NextEventId: ms.GetNextEventID(),
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LastProcessedEventId: executionInfo.LastCompletedWorkflowTaskStartedEventId,
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ActivityCount: executionInfo.ActivityCount,
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ChildExecutionCount: executionInfo.ChildExecutionCount,
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UserTimerCount: executionInfo.UserTimerCount,
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RequestCancelExternalCount: executionInfo.RequestCancelExternalCount,
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SignalExternalCount: executionInfo.SignalExternalCount,
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SignalCount: executionInfo.SignalCount,
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WorkflowTaskAttempt: executionInfo.WorkflowTaskAttempt,
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WorkflowTaskScheduledEventId: executionInfo.WorkflowTaskScheduledEventId,
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WorkflowTaskStartedEventId: executionInfo.WorkflowTaskStartedEventId,
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WorkflowTaskVersion: executionInfo.WorkflowTaskVersion,
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StickyTaskQueueName: executionInfo.StickyTaskQueue,
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VersionHistories: executionInfo.VersionHistories,
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}
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// for each of the pendingXXX ids below, sorting is needed to guarantee that
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// same serialized bytes can be generated during verification
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pendingTimerIDs := make([]int64, 0, len(ms.GetPendingTimerInfos()))
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for _, ti := range ms.GetPendingTimerInfos() {
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pendingTimerIDs = append(pendingTimerIDs, ti.GetStartedEventId())
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}
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util.SortSlice(pendingTimerIDs)
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payload.PendingTimerStartedEventIds = pendingTimerIDs
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pendingActivityIDs := expmaps.Keys(ms.GetPendingActivityInfos())
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util.SortSlice(pendingActivityIDs)
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payload.PendingActivityScheduledEventIds = pendingActivityIDs
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pendingChildIDs := expmaps.Keys(ms.GetPendingChildExecutionInfos())
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util.SortSlice(pendingChildIDs)
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payload.PendingChildInitiatedEventIds = pendingChildIDs
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signalIDs := expmaps.Keys(ms.GetPendingSignalExternalInfos())
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util.SortSlice(signalIDs)
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payload.PendingSignalInitiatedEventIds = signalIDs
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requestCancelIDs := expmaps.Keys(ms.GetPendingRequestCancelExternalInfos())
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util.SortSlice(requestCancelIDs)
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payload.PendingReqCancelInitiatedEventIds = requestCancelIDs
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chasmNodePaths := expmaps.Keys(ms.ChasmTree().Snapshot(nil).Nodes)
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util.SortSlice(chasmNodePaths)
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payload.PendingChasmNodePaths = chasmNodePaths
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return payload
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}
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