github.com/raghuse92/packer@v1.3.2/post-processor/vagrant/digitalocean.go (about)

     1  package vagrant
     2  
     3  import (
     4  	"bytes"
     5  	"fmt"
     6  	"strings"
     7  	"text/template"
     8  
     9  	"github.com/hashicorp/packer/packer"
    10  )
    11  
    12  type digitalOceanVagrantfileTemplate struct {
    13  	Image  string ""
    14  	Region string ""
    15  }
    16  
    17  type DigitalOceanProvider struct{}
    18  
    19  func (p *DigitalOceanProvider) KeepInputArtifact() bool {
    20  	return true
    21  }
    22  
    23  func (p *DigitalOceanProvider) Process(ui packer.Ui, artifact packer.Artifact, dir string) (vagrantfile string, metadata map[string]interface{}, err error) {
    24  	// Create the metadata
    25  	metadata = map[string]interface{}{"provider": "digital_ocean"}
    26  
    27  	// Determine the image and region...
    28  	tplData := &digitalOceanVagrantfileTemplate{}
    29  
    30  	parts := strings.Split(artifact.Id(), ":")
    31  	if len(parts) != 2 {
    32  		err = fmt.Errorf("Poorly formatted artifact ID: %s", artifact.Id())
    33  		return
    34  	}
    35  	tplData.Region = parts[0]
    36  	tplData.Image = parts[1]
    37  
    38  	// Build up the Vagrantfile
    39  	var contents bytes.Buffer
    40  	t := template.Must(template.New("vf").Parse(defaultDigitalOceanVagrantfile))
    41  	err = t.Execute(&contents, tplData)
    42  	vagrantfile = contents.String()
    43  	return
    44  }
    45  
    46  var defaultDigitalOceanVagrantfile = `
    47  Vagrant.configure("2") do |config|
    48    config.vm.provider :digital_ocean do |digital_ocean|
    49  	digital_ocean.image = "{{ .Image }}"
    50  	digital_ocean.region = "{{ .Region }}"
    51    end
    52  end
    53  `