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

     1  // Copyright (c) HashiCorp, Inc.
     2  // SPDX-License-Identifier: BUSL-1.1
     3  
     4  package fix
     5  
     6  import "github.com/mitchellh/mapstructure"
     7  
     8  type FixerDockerEmail struct{}
     9  
    10  func (FixerDockerEmail) DeprecatedOptions() map[string][]string {
    11  	return map[string][]string{
    12  		"packer.docker":                       []string{"login_email"},
    13  		"packer.post-processor.docker-import": []string{"login_email"},
    14  	}
    15  
    16  }
    17  
    18  func (FixerDockerEmail) Fix(input map[string]interface{}) (map[string]interface{}, error) {
    19  	if input["post-processors"] == nil {
    20  		return input, nil
    21  	}
    22  
    23  	// Our template type we'll use for this fixer only
    24  	type template struct {
    25  		Builders []map[string]interface{}
    26  		PP       `mapstructure:",squash"`
    27  	}
    28  
    29  	// Decode the input into our structure, if we can
    30  	var tpl template
    31  	if err := mapstructure.Decode(input, &tpl); err != nil {
    32  		return nil, err
    33  	}
    34  
    35  	// Go through each builder and delete `docker_login` if present
    36  	for _, builder := range tpl.Builders {
    37  		_, ok := builder["login_email"]
    38  		if !ok {
    39  			continue
    40  		}
    41  		delete(builder, "login_email")
    42  	}
    43  
    44  	// Go through each post-processor and delete `docker_login` if present
    45  	pps := tpl.ppList()
    46  
    47  	for _, pp := range pps {
    48  		_, ok := pp["login_email"]
    49  		if !ok {
    50  			continue
    51  		}
    52  		delete(pp, "login_email")
    53  	}
    54  
    55  	input["builders"] = tpl.Builders
    56  	input["post-processors"] = tpl.PostProcessors
    57  	return input, nil
    58  }
    59  
    60  func (FixerDockerEmail) Synopsis() string {
    61  	return `Removes "login_email" from the Docker builder.`
    62  }