/
generate.go
55 lines (47 loc) · 1.43 KB
/
generate.go
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package data
import (
"context"
"encoding/json"
"net/http"
"github.com/evergreen-ci/evergreen"
"github.com/evergreen-ci/evergreen/model/task"
"github.com/evergreen-ci/gimlet"
"github.com/pkg/errors"
)
// GenerateTasks parses JSON files for `generate.tasks` and creates the new builds and tasks.
func GenerateTasks(taskID string, jsonFiles []json.RawMessage) error {
t, err := task.FindOneId(taskID)
if err != nil {
return errors.Wrapf(err, "finding task '%s'", taskID)
}
if t == nil {
return errors.Errorf("task '%s' not found", taskID)
}
// Don't continue if the generator has already run
// Return status code 400 to prevent retries
if t.GeneratedTasks {
return gimlet.ErrorResponse{
StatusCode: http.StatusBadRequest,
Message: evergreen.TasksAlreadyGeneratedError,
}
}
var files task.GeneratedJSONFiles
for _, j := range jsonFiles {
files = append(files, string(j))
}
if err = t.SetGeneratedJSON(files); err != nil {
return errors.Wrapf(err, "setting generated JSON for task '%s'", t.Id)
}
return nil
}
// GeneratePoll checks to see if a `generate.tasks` job has finished.
func GeneratePoll(ctx context.Context, taskID string) (bool, string, error) {
t, err := task.FindOneId(taskID)
if err != nil {
return false, "", errors.Wrapf(err, "finding task '%s'", taskID)
}
if t == nil {
return false, "", errors.Errorf("task '%s' not found", taskID)
}
return t.GeneratedTasks, t.GenerateTasksError, nil
}