53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package common
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import (
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"context"
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"fmt"
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"os"
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"github.com/hashicorp/packer/helper/multistep"
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)
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// StepPrepareParallelsTools is a step that prepares parameters related
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// to Parallels Tools.
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//
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// Uses:
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// driver Driver
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//
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// Produces:
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// parallels_tools_path string
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type StepPrepareParallelsTools struct {
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ParallelsToolsFlavor string
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ParallelsToolsMode string
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}
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// Run sets the value of "parallels_tools_path".
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func (s *StepPrepareParallelsTools) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
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driver := state.Get("driver").(Driver)
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if s.ParallelsToolsMode == ParallelsToolsModeDisable {
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return multistep.ActionContinue
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}
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path, err := driver.ToolsISOPath(s.ParallelsToolsFlavor)
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if err != nil {
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state.Put("error", err)
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return multistep.ActionHalt
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}
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if _, err := os.Stat(path); err != nil {
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state.Put("error", fmt.Errorf(
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"Couldn't find Parallels Tools for the '%s' flavor! Please, check the\n"+
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"value of 'parallels_tools_flavor'. Valid flavors are: 'win', 'lin',\n"+
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"'mac', 'os2' and 'other'", s.ParallelsToolsFlavor))
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return multistep.ActionHalt
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}
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state.Put("parallels_tools_path", path)
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return multistep.ActionContinue
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}
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// Cleanup does nothing.
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func (s *StepPrepareParallelsTools) Cleanup(multistep.StateBag) {}
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