47 lines
762 B
Go
47 lines
762 B
Go
package plugin
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import (
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"github.com/hashicorp/packer/packer"
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"log"
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)
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type cmdProvisioner struct {
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p packer.Provisioner
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client *Client
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}
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func (c *cmdProvisioner) Prepare(configs ...interface{}) error {
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defer func() {
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r := recover()
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c.checkExit(r, nil)
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}()
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return c.p.Prepare(configs...)
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}
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func (c *cmdProvisioner) Provision(ui packer.Ui, comm packer.Communicator) error {
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defer func() {
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r := recover()
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c.checkExit(r, nil)
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}()
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return c.p.Provision(ui, comm)
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}
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func (c *cmdProvisioner) Cancel() {
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defer func() {
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r := recover()
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c.checkExit(r, nil)
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}()
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c.p.Cancel()
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}
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func (c *cmdProvisioner) checkExit(p interface{}, cb func()) {
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if c.client.Exited() && cb != nil {
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cb()
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} else if p != nil && !Killed {
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log.Panic(p)
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}
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}
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