mirror of
https://github.com/hanzoai/tasks.git
synced 2026-10-04 02:04:03 +00:00
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`.
91 lines
2.6 KiB
Go
91 lines
2.6 KiB
Go
package scheduler
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import (
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"fmt"
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"time"
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"go.temporal.io/server/common"
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"go.temporal.io/server/common/log"
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"go.temporal.io/server/common/log/tag"
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"go.temporal.io/server/service/history/consts"
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"go.temporal.io/server/service/history/hsm"
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)
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// validateTaskTransition ensures that the given transition is possible with the current
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// state machine state.
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func validateTaskTransition[
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S comparable,
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SM hsm.StateMachine[S],
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E any](node *hsm.Node, transition hsm.Transition[S, SM, E]) error {
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if err := node.CheckRunning(); err != nil {
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return err
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}
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sm, err := hsm.MachineData[SM](node)
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if err != nil {
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return err
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}
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if !transition.Possible(sm) {
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return fmt.Errorf(
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"%w: %w: cannot transition from state %v to %v",
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consts.ErrStaleReference,
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hsm.ErrInvalidTransition,
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sm.State(),
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transition.Destination,
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)
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}
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return nil
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}
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// generateRequestID generates a deterministic request ID for a buffered action's
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// time. The request ID is deterministic because the jittered actual time (as
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// well as the spec's nominal time) is, in turn, also deterministic.
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//
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// backfillID should be left blank for actions that are being started
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// automatically, based on the schedule spec. It must be set for backfills,
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// as backfills may generate buffered actions that overlap with both
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// automatically-buffered actions, as well as other requested backfills.
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func generateRequestID(scheduler Scheduler, backfillID string, nominal, actual time.Time) string {
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if backfillID == "" {
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backfillID = "auto"
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}
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return fmt.Sprintf(
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"sched-%s-%s-%s-%d-%d-%d",
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backfillID,
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scheduler.NamespaceId,
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scheduler.ScheduleId,
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scheduler.ConflictToken,
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nominal.UnixMilli(),
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actual.UnixMilli(),
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)
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}
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// newTaggedLogger returns a logger tagged with the Scheduler's attributes.
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func newTaggedLogger(baseLogger log.Logger, scheduler Scheduler) log.Logger {
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return log.With(
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baseLogger,
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tag.NewStringTag("wf-namespace", scheduler.Namespace),
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tag.NewStringTag("schedule-id", scheduler.ScheduleId),
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)
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}
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// loadScheduler loads the Scheduler's persisted state. When clone is true,
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// mutable structs are cloned before being returned. Set clone to true unless the
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// caller is already holding the workflow lock.
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func loadScheduler(node *hsm.Node, clone bool) (Scheduler, error) {
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prevScheduler, err := hsm.MachineData[Scheduler](node)
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if err != nil {
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return Scheduler{}, err
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}
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schedulerInternal := prevScheduler.SchedulerInternal
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if clone {
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schedulerInternal = common.CloneProto(schedulerInternal)
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}
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return Scheduler{
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SchedulerInternal: schedulerInternal,
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cacheConflictToken: prevScheduler.cacheConflictToken,
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compiledSpec: prevScheduler.compiledSpec,
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}, nil
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}
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