github.com/rothwerx/packer@v0.9.0/builder/virtualbox/common/run_config.go (about)

     1  package common
     2  
     3  import (
     4  	"fmt"
     5  	"time"
     6  
     7  	"github.com/mitchellh/packer/template/interpolate"
     8  )
     9  
    10  type RunConfig struct {
    11  	Headless    bool   `mapstructure:"headless"`
    12  	RawBootWait string `mapstructure:"boot_wait"`
    13  
    14  	VRDPPortMin uint `mapstructure:"vrdp_port_min"`
    15  	VRDPPortMax uint `mapstructure:"vrdp_port_max"`
    16  
    17  	BootWait time.Duration ``
    18  }
    19  
    20  func (c *RunConfig) Prepare(ctx *interpolate.Context) []error {
    21  	if c.RawBootWait == "" {
    22  		c.RawBootWait = "10s"
    23  	}
    24  
    25  	if c.VRDPPortMin == 0 {
    26  		c.VRDPPortMin = 5900
    27  	}
    28  
    29  	if c.VRDPPortMax == 0 {
    30  		c.VRDPPortMax = 6000
    31  	}
    32  
    33  	var errs []error
    34  	var err error
    35  	c.BootWait, err = time.ParseDuration(c.RawBootWait)
    36  	if err != nil {
    37  		errs = append(errs, fmt.Errorf("Failed parsing boot_wait: %s", err))
    38  	}
    39  
    40  	if c.VRDPPortMin > c.VRDPPortMax {
    41  		errs = append(
    42  			errs, fmt.Errorf("vrdp_port_min must be less than vrdp_port_max"))
    43  	}
    44  
    45  	return errs
    46  }