78 lines
1.9 KiB
Go
78 lines
1.9 KiB
Go
package common
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import (
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"fmt"
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"log"
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"github.com/mitchellh/multistep"
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"github.com/mitchellh/packer/packer"
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)
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// StepAttachParallelsTools is a step that attaches Parallels Tools ISO image
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// as an inserted CD onto the virtual machine.
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//
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// Uses:
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// driver Driver
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// parallels_tools_path string
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// ui packer.Ui
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// vmName string
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//
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// Produces:
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type StepAttachParallelsTools struct {
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cdromDevice string
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ParallelsToolsMode string
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}
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func (s *StepAttachParallelsTools) Run(state multistep.StateBag) multistep.StepAction {
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driver := state.Get("driver").(Driver)
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ui := state.Get("ui").(packer.Ui)
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vmName := state.Get("vmName").(string)
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// If we're not attaching the guest additions then just return
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if s.ParallelsToolsMode != ParallelsToolsModeAttach {
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log.Println("Not attaching parallels tools since we're uploading.")
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return multistep.ActionContinue
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}
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// Get the Paralells Tools path on the host machine
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parallelsToolsPath := state.Get("parallels_tools_path").(string)
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// Attach the guest additions to the computer
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ui.Say("Attaching Parallels Tools ISO to the new CD/DVD drive...")
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cdrom, err := driver.DeviceAddCDROM(vmName, parallelsToolsPath)
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if err != nil {
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err = fmt.Errorf("Error attaching Parallels Tools ISO: %s", err)
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state.Put("error", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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// Track the device name so that we can can delete later
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s.cdromDevice = cdrom
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return multistep.ActionContinue
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}
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func (s *StepAttachParallelsTools) Cleanup(state multistep.StateBag) {
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if s.cdromDevice == "" {
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return
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}
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driver := state.Get("driver").(Driver)
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ui := state.Get("ui").(packer.Ui)
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vmName := state.Get("vmName").(string)
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log.Println("Detaching Parallels Tools ISO...")
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command := []string{
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"set", vmName,
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"--device-del", s.cdromDevice,
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}
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if err := driver.Prlctl(command...); err != nil {
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ui.Error(fmt.Sprintf("Error detaching Parallels Tools ISO: %s", err))
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}
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}
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