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|
package common
import (
"errors"
"github.com/hashicorp/packer/template/interpolate"
)
// HTTPConfig contains configuration for the local HTTP Server
type HTTPConfig struct {
HTTPDir string `mapstructure:"http_directory"`
HTTPPortMin uint `mapstructure:"http_port_min"`
HTTPPortMax uint `mapstructure:"http_port_max"`
}
func (c *HTTPConfig) Prepare(ctx *interpolate.Context) []error {
// Validation
var errs []error
if c.HTTPPortMin == 0 {
c.HTTPPortMin = 8000
}
if c.HTTPPortMax == 0 {
c.HTTPPortMax = 9000
}
if c.HTTPPortMin > c.HTTPPortMax {
errs = append(errs,
errors.New("http_port_min must be less than http_port_max"))
}
return errs
}
|
