github.com/hashicorp/packer@v1.14.3/fix/fixer_amazon_spot_price_product.go (about)

     1  // Copyright (c) HashiCorp, Inc.
     2  // SPDX-License-Identifier: BUSL-1.1
     3  
     4  package fix
     5  
     6  import (
     7  	"github.com/mitchellh/mapstructure"
     8  )
     9  
    10  // FixerAmazonSpotPriceProductDeprecation removes the deprecated "spot_price_auto_product" setting
    11  // from Amazon builder templates
    12  type FixerAmazonSpotPriceProductDeprecation struct{}
    13  
    14  func (FixerAmazonSpotPriceProductDeprecation) DeprecatedOptions() map[string][]string {
    15  	return map[string][]string{
    16  		"*amazon*": []string{"spot_price_auto_product"},
    17  	}
    18  }
    19  
    20  func (FixerAmazonSpotPriceProductDeprecation) Fix(input map[string]interface{}) (map[string]interface{}, error) {
    21  	// The type we'll decode into; we only care about builders
    22  	type template struct {
    23  		Builders []map[string]interface{}
    24  	}
    25  
    26  	// Decode the input into our structure, if we can
    27  	var tpl template
    28  	if err := mapstructure.Decode(input, &tpl); err != nil {
    29  		return nil, err
    30  	}
    31  
    32  	for _, builder := range tpl.Builders {
    33  		builderTypeRaw, ok := builder["type"]
    34  		if !ok {
    35  			continue
    36  		}
    37  
    38  		builderType, ok := builderTypeRaw.(string)
    39  		if !ok {
    40  			continue
    41  		}
    42  
    43  		buildersToFix := []string{"amazon-ebs", "amazon-ebssurrogate",
    44  			"amazon-ebsvolume", "amazon-instance"}
    45  
    46  		matched := false
    47  		for _, b := range buildersToFix {
    48  			if builderType == b {
    49  				matched = true
    50  				break
    51  			}
    52  		}
    53  		if !matched {
    54  			continue
    55  		}
    56  
    57  		_, ok = builder["spot_price_auto_product"]
    58  		if ok {
    59  			delete(builder, "spot_price_auto_product")
    60  		}
    61  	}
    62  
    63  	input["builders"] = tpl.Builders
    64  	return input, nil
    65  }
    66  
    67  func (FixerAmazonSpotPriceProductDeprecation) Synopsis() string {
    68  	return `Removes the deprecated "spot_price_auto_product" setting from Amazon builder templates`
    69  }