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backend_taskStage_taskResults.go
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/
backend_taskStage_taskResults.go
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// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package cloud
import (
"fmt"
"strings"
"github.com/hashicorp/go-tfe"
)
type taskResultSummary struct {
unreachable bool
pending int
failed int
failedMandatory int
passed int
}
type taskResultSummarizer struct {
finished bool
cloud *Cloud
counter int
}
func newTaskResultSummarizer(b *Cloud, ts *tfe.TaskStage) taskStageSummarizer {
if len(ts.TaskResults) == 0 {
return nil
}
return &taskResultSummarizer{
finished: false,
cloud: b,
}
}
func (trs *taskResultSummarizer) Summarize(context *IntegrationContext, output IntegrationOutputWriter, ts *tfe.TaskStage) (bool, *string, error) {
if trs.finished {
return false, nil, nil
}
trs.counter++
counts := summarizeTaskResults(ts.TaskResults)
if counts.pending != 0 {
pendingMessage := "%d tasks still pending, %d passed, %d failed ... "
message := fmt.Sprintf(pendingMessage, counts.pending, counts.passed, counts.failed)
return true, &message, nil
}
if counts.unreachable {
output.Output("Skipping task results.")
output.End()
return false, nil, nil
}
// Print out the summary
trs.runTasksWithTaskResults(output, ts.TaskResults, counts)
// Mark as finished
trs.finished = true
return false, nil, nil
}
func summarizeTaskResults(taskResults []*tfe.TaskResult) *taskResultSummary {
var pendingCount, errCount, errMandatoryCount, passedCount int
for _, task := range taskResults {
if task.Status == tfe.TaskUnreachable {
return &taskResultSummary{
unreachable: true,
}
} else if task.Status == tfe.TaskRunning || task.Status == tfe.TaskPending {
pendingCount++
} else if task.Status == tfe.TaskPassed {
passedCount++
} else {
// Everything else is a failure
errCount++
if task.WorkspaceTaskEnforcementLevel == tfe.Mandatory {
errMandatoryCount++
}
}
}
return &taskResultSummary{
unreachable: false,
pending: pendingCount,
failed: errCount,
failedMandatory: errMandatoryCount,
passed: passedCount,
}
}
func (trs *taskResultSummarizer) runTasksWithTaskResults(output IntegrationOutputWriter, taskResults []*tfe.TaskResult, count *taskResultSummary) {
// Track the first task name that is a mandatory enforcement level breach.
var firstMandatoryTaskFailed *string = nil
if trs.counter == 0 {
output.Output(fmt.Sprintf("All tasks completed! %d passed, %d failed", count.passed, count.failed))
} else {
output.OutputElapsed(fmt.Sprintf("All tasks completed! %d passed, %d failed", count.passed, count.failed), 50)
}
output.Output("")
for _, t := range taskResults {
capitalizedStatus := string(t.Status)
capitalizedStatus = strings.ToUpper(capitalizedStatus[:1]) + capitalizedStatus[1:]
status := "[green]" + capitalizedStatus
if t.Status != "passed" {
level := string(t.WorkspaceTaskEnforcementLevel)
level = strings.ToUpper(level[:1]) + level[1:]
status = fmt.Sprintf("[red]%s (%s)", capitalizedStatus, level)
if t.WorkspaceTaskEnforcementLevel == "mandatory" && firstMandatoryTaskFailed == nil {
firstMandatoryTaskFailed = &t.TaskName
}
}
title := fmt.Sprintf(`%s ⸺ %s`, t.TaskName, status)
output.SubOutput(title)
if len(t.Message) > 0 {
output.SubOutput(fmt.Sprintf("[dim]%s", t.Message))
}
if len(t.URL) > 0 {
output.SubOutput(fmt.Sprintf("[dim]Details: %s", t.URL))
}
output.SubOutput("")
}
// If a mandatory enforcement level is breached, return an error.
var overall string = "[green]Passed"
if firstMandatoryTaskFailed != nil {
overall = "[red]Failed"
if count.failedMandatory > 1 {
output.Output(fmt.Sprintf("[reset][bold][red]Error:[reset][bold]the run failed because %d mandatory tasks are required to succeed", count.failedMandatory))
} else {
output.Output(fmt.Sprintf("[reset][bold][red]Error: [reset][bold]the run failed because the run task, %s, is required to succeed", *firstMandatoryTaskFailed))
}
} else if count.failed > 0 { // we have failures but none of them mandatory
overall = "[green]Passed with advisory failures"
}
output.SubOutput("")
output.SubOutput("[bold]Overall Result: " + overall)
output.End()
}