39 lines
845 B
Go
39 lines
845 B
Go
|
package common
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"text/template"
|
||
|
|
|
||
|
|
"github.com/mitchellh/packer/packer"
|
||
|
|
)
|
||
|
|
|
||
|
|
type ToolsConfig struct {
|
||
|
|
ToolsUploadFlavor string `mapstructure:"tools_upload_flavor"`
|
||
|
|
ToolsUploadPath string `mapstructure:"tools_upload_path"`
|
||
|
|
}
|
||
|
|
|
||
|
|
func (c *ToolsConfig) Prepare(t *packer.ConfigTemplate) []error {
|
||
|
|
if c.ToolsUploadPath == "" {
|
||
|
|
c.ToolsUploadPath = "{{ .Flavor }}.iso"
|
||
|
|
}
|
||
|
|
|
||
|
|
templates := map[string]*string{
|
||
|
|
"tools_upload_flavor": &c.ToolsUploadFlavor,
|
||
|
|
}
|
||
|
|
|
||
|
|
var err error
|
||
|
|
errs := make([]error, 0)
|
||
|
|
for n, ptr := range templates {
|
||
|
|
*ptr, err = t.Process(*ptr, nil)
|
||
|
|
if err != nil {
|
||
|
|
errs = append(errs, fmt.Errorf("Error processing %s: %s", n, err))
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if _, err := template.New("path").Parse(c.ToolsUploadPath); err != nil {
|
||
|
|
errs = append(errs, fmt.Errorf("tools_upload_path invalid: %s", err))
|
||
|
|
}
|
||
|
|
|
||
|
|
return errs
|
||
|
|
}
|