forked from hashicorp/packer
-
Notifications
You must be signed in to change notification settings - Fork 0
/
tools_config.go
38 lines (30 loc) · 841 Bytes
/
tools_config.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
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
}