revert changes for file_path

Signed-off-by: cscanlin <[email protected]>

README.md

@@ -110,8 +110,6 @@ Places the following files in the destination:
 
 * `s3_uri`: A file containing the S3 URI of the object (for use with `aws cp`, etc.)
 
-* `file_path`: A file containing the absolute path to the downloaded filename (if `skip_download` is not `true`). Makes for easy use with the `load_var` step
-
 * `version`: The version identified in the file name.
 
 * `tags.json`: The object's tags represented as a JSON object. Only written if `download_tags` is set to true.

in/command.go

@@ -127,8 +127,8 @@ func (command *Command) Run(destinationDir string, request Request) (Response, e
 				return Response{}, err
 			}
 
-			destinationPath := filepath.Join(destinationDir, path.Base(remotePath))
 			if request.Params.Unpack {
+				destinationPath := filepath.Join(destinationDir, path.Base(remotePath))
 				mime := archiveMimetype(destinationPath)
 				if mime == "" {
 					return Response{}, fmt.Errorf("not an archive: %s", destinationPath)
@@ -139,10 +139,6 @@ func (command *Command) Run(destinationDir string, request Request) (Response, e
 					return Response{}, err
 				}
 			}
-			if err = command.WriteFilePathFile(destinationDir, destinationPath); err != nil {
-				return Response{}, err
-			}
-
 		}
 
 		if request.Params.DownloadTags {
@@ -199,10 +195,6 @@ func (command *Command) writeS3URIFile(destDir string, s3_uri string) error {
 	return ioutil.WriteFile(filepath.Join(destDir, "s3_uri"), []byte(s3_uri), 0644)
 }
 
-func (command *Command) WriteFilePathFile(destDir string, destinationPath string) error {
-	return ioutil.WriteFile(filepath.Join(destDir, "file_path"), []byte(destinationPath), 0644)
-}
-
 func (command *Command) writeVersionFile(destDir string, versionNumber string) error {
 	return ioutil.WriteFile(filepath.Join(destDir, "version"), []byte(versionNumber), 0644)
 }