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provisioner/remote-exec: Clear out scripts after uploading #5577

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Mar 14, 2016
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provisioner/remote-exec: Clear out scripts after uploading #5577

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7 changes: 7 additions & 0 deletions builtin/provisioners/remote-exec/resource_provisioner.go
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Original file line number Diff line number Diff line change
Expand Up @@ -192,6 +192,13 @@ func (p *ResourceProvisioner) runScripts(
return fmt.Errorf("Error starting script: %v", err)
}

// Upload a blank follow up file in the same path to prevent residual
// script contents from remaining on remote machine
empty := bytes.NewReader([]byte(""))
if err := comm.Upload(remotePath, empty); err != nil {
return fmt.Errorf("Failed to upload empty follow up script: %v", err)
}

return nil
})
if err == nil {
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