marc/courgette
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

refactor: remove scope dependencies on routine running jobs

Browse source
This commit is contained in:
Marc 2024-08-17 23:45:11 -04:00
parent ac2b95f8ac
commit 4ef95277e8
Signed by: marc
GPG key ID: 048E042F22B5DC79
1 changed files with 18 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
internal/runner/runner.go
View file

@ -42,38 +42,42 @@ func (r *Runner) RunWorkflow(workflow workflow.Workflow) TaskTracker {
for _, job := range group { for _, job := range group {
groupWait.Add(1) groupWait.Add(1)
jobTracker := NewTaskTracker(rootTracker)
runnerImage, defined := r.Labels[job.RunsOn]
if !defined {
jobTracker.SetStatus("failed").SetError(fmt.Errorf("Unknown runner image label: %s", job.RunsOn))
continue
}
jobContext := context.WithValue(workflowContext, "currentJob", job) jobContext := context.WithValue(workflowContext, "currentJob", job)
jobContext = context.WithValue(jobContext, "runnerImageUri", runnerImage)
runJob := func(context context.Context) { // Runs a given job (provided a runner to run it on, its context, a task tracker for progress monitoring and
defer groupWait.Done() // a WaitGroup to coordinate concurrent tasks) and updates the tracker with results.
jobTracker := NewTaskTracker(rootTracker).SetStatus("started") runJob := func(runner *Runner, jobContext context.Context, jobTracker *TaskTracker, jobWaitGroup *sync.WaitGroup) {
defer jobWaitGroup.Done()
runnerImage, defined := r.Labels[job.RunsOn] jobTracker.SetStatus("started")
runnerImage := jobContext.Value("runnerImageUri").(string)
if !defined {
jobTracker.SetStatus("failed").SetError(fmt.Errorf("Unknown runner image label: %s", job.RunsOn))
return
}
containerName := fmt.Sprintf("runner-%s", jobTracker.TaskId) containerName := fmt.Sprintf("runner-%s", jobTracker.TaskId)
logger.Info("Using image %s (label: %s)", runnerImage, job.RunsOn) logger.Info("Using image %s (label: %s)", runnerImage, job.RunsOn)
if pullError := r.Driver.Pull(runnerImage); pullError != nil { if pullError := runner.Driver.Pull(runnerImage); pullError != nil {
jobTracker.SetStatus("failed").SetError(pullError) jobTracker.SetStatus("failed").SetError(pullError)
return return
} }
if runError := r.RunJobInContainer(runnerImage, containerName, context); runError != nil { if runError := runner.RunJobInContainer(runnerImage, containerName, jobContext); runError != nil {
jobTracker.SetStatus("failed").SetError(runError) jobTracker.SetStatus("failed").SetError(runError)
return return
} }
jobTracker.SetStatus("success") jobTracker.SetStatus("success")
r.deferred.RunDeferredTasksInScope(fmt.Sprintf("job-%s", containerName)) runner.deferred.RunDeferredTasksInScope(fmt.Sprintf("job-%s", containerName))
} }
go runJob(jobContext) go runJob(r, jobContext, jobTracker, &groupWait)
} }
groupWait.Wait() groupWait.Wait()