packer-cn/post-processor/vagrant-cloud/step_upload.go

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package vagrantcloud
import (
"fmt"
"time"
"github.com/mitchellh/multistep"
"github.com/mitchellh/packer/packer"
)
type stepUpload struct {
}
func (s *stepUpload) Run(state multistep.StateBag) multistep.StepAction {
client := state.Get("client").(*VagrantCloudClient)
ui := state.Get("ui").(packer.Ui)
upload := state.Get("upload").(*Upload)
artifactFilePath := state.Get("artifactFilePath").(string)
url := upload.UploadPath
ui.Say(fmt.Sprintf("Uploading box: %s", artifactFilePath))
ui.Message(
"Depending on your internet connection and the size of the box,\n" +
"this may take some time")
var finalErr error
for i := 0; i < 3; i++ {
if i > 0 {
ui.Message(fmt.Sprintf("Uploading box, attempt %d", i+1))
}
resp, err := client.Upload(artifactFilePath, url)
if err != nil {
finalErr = err
ui.Message(fmt.Sprintf(
"Error uploading box! Will retry in 10 seconds. Error: %s", err))
time.Sleep(10 * time.Second)
continue
}
if resp.StatusCode != 200 {
finalErr = fmt.Errorf("bad HTTP status: %d", resp.StatusCode)
ui.Message(fmt.Sprintf(
"Error uploading box! Will retry in 10 seconds. Status: %d",
resp.StatusCode))
time.Sleep(10 * time.Second)
continue
}
finalErr = nil
}
if finalErr != nil {
state.Put("error", finalErr)
return multistep.ActionHalt
}
ui.Message("Box succesfully uploaded")
return multistep.ActionContinue
}
func (s *stepUpload) Cleanup(state multistep.StateBag) {
// No cleanup
}