github.com/vijayrajah/packer@v1.3.2/post-processor/vagrant-cloud/step_create_provider.go (about)

     1  package vagrantcloud
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  
     7  	"github.com/hashicorp/packer/helper/multistep"
     8  	"github.com/hashicorp/packer/packer"
     9  )
    10  
    11  type Provider struct {
    12  	Name        string `json:"name"`
    13  	Url         string `json:"url,omitempty"`
    14  	HostedToken string `json:"hosted_token,omitempty"`
    15  	UploadUrl   string `json:"upload_url,omitempty"`
    16  }
    17  
    18  type stepCreateProvider struct {
    19  	name string // the name of the provider
    20  }
    21  
    22  func (s *stepCreateProvider) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
    23  	client := state.Get("client").(*VagrantCloudClient)
    24  	ui := state.Get("ui").(packer.Ui)
    25  	box := state.Get("box").(*Box)
    26  	version := state.Get("version").(*Version)
    27  	providerName := state.Get("providerName").(string)
    28  	downloadUrl := state.Get("boxDownloadUrl").(string)
    29  
    30  	path := fmt.Sprintf("box/%s/version/%v/providers", box.Tag, version.Version)
    31  
    32  	provider := &Provider{Name: providerName}
    33  
    34  	if downloadUrl != "" {
    35  		provider.Url = downloadUrl
    36  	}
    37  
    38  	// Wrap the provider in a provider object for the API
    39  	wrapper := make(map[string]interface{})
    40  	wrapper["provider"] = provider
    41  
    42  	ui.Say(fmt.Sprintf("Creating provider: %s", providerName))
    43  
    44  	resp, err := client.Post(path, wrapper)
    45  
    46  	if err != nil || (resp.StatusCode != 200) {
    47  		cloudErrors := &VagrantCloudErrors{}
    48  		err = decodeBody(resp, cloudErrors)
    49  		state.Put("error", fmt.Errorf("Error creating provider: %s", cloudErrors.FormatErrors()))
    50  		return multistep.ActionHalt
    51  	}
    52  
    53  	if err = decodeBody(resp, provider); err != nil {
    54  		state.Put("error", fmt.Errorf("Error parsing provider response: %s", err))
    55  		return multistep.ActionHalt
    56  	}
    57  
    58  	// Save the name for cleanup
    59  	s.name = provider.Name
    60  
    61  	state.Put("provider", provider)
    62  
    63  	return multistep.ActionContinue
    64  }
    65  
    66  func (s *stepCreateProvider) Cleanup(state multistep.StateBag) {
    67  	client := state.Get("client").(*VagrantCloudClient)
    68  	ui := state.Get("ui").(packer.Ui)
    69  	box := state.Get("box").(*Box)
    70  	version := state.Get("version").(*Version)
    71  
    72  	// If we didn't save the provider name, it likely doesn't exist
    73  	if s.name == "" {
    74  		ui.Say("Cleaning up provider")
    75  		ui.Message("Provider was not created, not deleting")
    76  		return
    77  	}
    78  
    79  	_, cancelled := state.GetOk(multistep.StateCancelled)
    80  	_, halted := state.GetOk(multistep.StateHalted)
    81  
    82  	// Return if we didn't cancel or halt, and thus need
    83  	// no cleanup
    84  	if !cancelled && !halted {
    85  		return
    86  	}
    87  
    88  	ui.Say("Cleaning up provider")
    89  	ui.Message(fmt.Sprintf("Deleting provider: %s", s.name))
    90  
    91  	path := fmt.Sprintf("box/%s/version/%v/provider/%s", box.Tag, version.Version, s.name)
    92  
    93  	// No need for resp from the cleanup DELETE
    94  	_, err := client.Delete(path)
    95  
    96  	if err != nil {
    97  		ui.Error(fmt.Sprintf("Error destroying provider: %s", err))
    98  	}
    99  }