github.com/aclaygray/packer@v1.3.2/post-processor/artifice/artifact.go (about)

     1  package artifice
     2  
     3  import (
     4  	"fmt"
     5  	"os"
     6  	"path/filepath"
     7  	"strings"
     8  )
     9  
    10  const BuilderId = "packer.post-processor.artifice"
    11  
    12  type Artifact struct {
    13  	files []string
    14  }
    15  
    16  func NewArtifact(files []string) (*Artifact, error) {
    17  	artifact := &Artifact{}
    18  	for _, f := range files {
    19  		globfiles, err := filepath.Glob(f)
    20  		if err != nil {
    21  			return nil, err
    22  		}
    23  		for _, gf := range globfiles {
    24  			if _, err := os.Stat(gf); err != nil {
    25  				return nil, err
    26  			}
    27  			artifact.files = append(artifact.files, gf)
    28  		}
    29  	}
    30  	return artifact, nil
    31  }
    32  
    33  func (a *Artifact) BuilderId() string {
    34  	return BuilderId
    35  }
    36  
    37  func (a *Artifact) Files() []string {
    38  	return a.files
    39  }
    40  
    41  func (a *Artifact) Id() string {
    42  	return ""
    43  }
    44  
    45  func (a *Artifact) String() string {
    46  	files := strings.Join(a.files, ", ")
    47  	return fmt.Sprintf("Created artifact from files: %s", files)
    48  }
    49  
    50  func (a *Artifact) State(name string) interface{} {
    51  	return nil
    52  }
    53  
    54  func (a *Artifact) Destroy() error {
    55  	for _, f := range a.files {
    56  		err := os.RemoveAll(f)
    57  		if err != nil {
    58  			return err
    59  		}
    60  	}
    61  	return nil
    62  }