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builder/virtualbox/ovf: new interpolation

This commit is contained in:
Mitchell Hashimoto 2015-05-27 14:03:56 -07:00
parent d15bc90453
commit 0dc4226810
2 changed files with 33 additions and 77 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
builder/virtualbox/ovf/builder.go
View File

@ -70,7 +70,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
GuestAdditionsMode: b.config.GuestAdditionsMode,
GuestAdditionsURL: b.config.GuestAdditionsURL,
GuestAdditionsSHA256: b.config.GuestAdditionsSHA256,
Tpl: b.config.tpl,
Ctx: b.config.ctx,
},
&StepImport{
Name: b.config.VMName,
@ -88,7 +88,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
},
&vboxcommon.StepVBoxManage{
Commands: b.config.VBoxManage,
Tpl: b.config.tpl,
Ctx: b.config.ctx,
},
&vboxcommon.StepRun{
BootWait: b.config.BootWait,
@ -97,7 +97,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
&vboxcommon.StepTypeBootCommand{
BootCommand: b.config.BootCommand,
VMName: b.config.VMName,
Tpl: b.config.tpl,
Ctx: b.config.ctx,
},
&common.StepConnectSSH{
SSHAddress: vboxcommon.SSHAddress,
@ -110,7 +110,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
&vboxcommon.StepUploadGuestAdditions{
GuestAdditionsMode: b.config.GuestAdditionsMode,
GuestAdditionsPath: b.config.GuestAdditionsPath,
Tpl: b.config.tpl,
Ctx: b.config.ctx,
},
new(common.StepProvision),
&vboxcommon.StepShutdown{
@ -120,7 +120,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
new(vboxcommon.StepRemoveDevices),
&vboxcommon.StepVBoxManage{
Commands: b.config.VBoxManagePost,
Tpl: b.config.tpl,
Ctx: b.config.ctx,
},
&vboxcommon.StepExport{
Format: b.config.Format,

100
builder/virtualbox/ovf/config.go
View File

@ -7,7 +7,9 @@ import (
vboxcommon "github.com/mitchellh/packer/builder/virtualbox/common"
"github.com/mitchellh/packer/common"
"github.com/mitchellh/packer/helper/config"
"github.com/mitchellh/packer/packer"
"github.com/mitchellh/packer/template/interpolate"
)
// Config is the configuration structure for the builder.
@ -34,22 +36,27 @@ type Config struct {
ImportOpts string `mapstructure:"import_opts"`
ImportFlags []string `mapstructure:"import_flags"`
tpl *packer.ConfigTemplate
ctx interpolate.Context
}
func NewConfig(raws ...interface{}) (*Config, []string, error) {
c := new(Config)
md, err := common.DecodeConfig(c, raws...)
var c Config
err := config.Decode(&c, &config.DecodeOpts{
Interpolate: true,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{
"boot_command",
"guest_additions_path",
"guest_additions_url",
"vboxmanage",
"vboxmanage_post",
},
},
}, raws...)
if err != nil {
return nil, nil, err
}
c.tpl, err = packer.NewConfigTemplate()
if err != nil {
return nil, nil, err
}
c.tpl.UserVars = c.PackerUserVars
// Defaults
if c.GuestAdditionsMode == "" {
c.GuestAdditionsMode = "upload"
@ -63,49 +70,17 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
}
// Prepare the errors
errs := common.CheckUnusedConfig(md)
errs = packer.MultiErrorAppend(errs, c.ExportConfig.Prepare(c.tpl)...)
errs = packer.MultiErrorAppend(errs, c.ExportOpts.Prepare(c.tpl)...)
errs = packer.MultiErrorAppend(errs, c.FloppyConfig.Prepare(c.tpl)...)
errs = packer.MultiErrorAppend(errs, c.OutputConfig.Prepare(c.tpl, &c.PackerConfig)...)
errs = packer.MultiErrorAppend(errs, c.RunConfig.Prepare(c.tpl)...)
errs = packer.MultiErrorAppend(errs, c.ShutdownConfig.Prepare(c.tpl)...)
errs = packer.MultiErrorAppend(errs, c.SSHConfig.Prepare(c.tpl)...)
errs = packer.MultiErrorAppend(errs, c.VBoxManageConfig.Prepare(c.tpl)...)
errs = packer.MultiErrorAppend(errs, c.VBoxManagePostConfig.Prepare(c.tpl)...)
errs = packer.MultiErrorAppend(errs, c.VBoxVersionConfig.Prepare(c.tpl)...)
templates := map[string]*string{
"guest_additions_mode": &c.GuestAdditionsMode,
"guest_additions_sha256": &c.GuestAdditionsSHA256,
"source_path": &c.SourcePath,
"vm_name": &c.VMName,
"import_opts": &c.ImportOpts,
}
for n, ptr := range templates {
var err error
*ptr, err = c.tpl.Process(*ptr, nil)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", n, err))
}
}
sliceTemplates := map[string][]string{
"import_flags": c.ImportFlags,
}
for n, slice := range sliceTemplates {
for i, elem := range slice {
var err error
slice[i], err = c.tpl.Process(elem, nil)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s[%d]: %s", n, i, err))
}
}
}
var errs *packer.MultiError
errs = packer.MultiErrorAppend(errs, c.ExportConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.ExportOpts.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.FloppyConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.OutputConfig.Prepare(&c.ctx, &c.PackerConfig)...)
errs = packer.MultiErrorAppend(errs, c.RunConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.ShutdownConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.SSHConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.VBoxManageConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.VBoxManagePostConfig.Prepare(&c.ctx)...)
errs = packer.MultiErrorAppend(errs, c.VBoxVersionConfig.Prepare(&c.ctx)...)
if c.SourcePath == "" {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("source_path is required"))
@ -116,25 +91,6 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
}
}
for i, command := range c.BootCommand {
if err := c.tpl.Validate(command); err != nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("Error processing boot_command[%d]: %s", i, err))
}
}
validates := map[string]*string{
"guest_additions_path": &c.GuestAdditionsPath,
"guest_additions_url": &c.GuestAdditionsURL,
}
for n, ptr := range validates {
if err := c.tpl.Validate(*ptr); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error parsing %s: %s", n, err))
}
}
validMode := false
validModes := []string{
vboxcommon.GuestAdditionsModeDisable,
@ -176,5 +132,5 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
c.ImportFlags = append(c.ImportFlags, "--options", c.ImportOpts)
}
return c, warnings, nil
return &c, warnings, nil
}