download a re-run folder, and it gets rendered images too.

pkg/cmd/runsDownload.go

@@ -6,14 +6,10 @@
 package cmd
 
 import (
-	"fmt"
 	"log"
 
 	"github.com/galasa-dev/cli/pkg/api"
 	"github.com/galasa-dev/cli/pkg/auth"
-	"github.com/galasa-dev/cli/pkg/embedded"
-	galasaErrors "github.com/galasa-dev/cli/pkg/errors"
-	"github.com/galasa-dev/cli/pkg/images"
 	"github.com/galasa-dev/cli/pkg/runs"
 	"github.com/galasa-dev/cli/pkg/utils"
 	"github.com/spf13/cobra"
@@ -154,22 +150,6 @@ func (cmd *RunsDownloadCommand) executeRunsDownload(
 					apiClient,
 					cmd.values.runDownloadTargetFolder,
 				)
-
-				if err == nil {
-					// No error, so try to expand the files.
-					embeddedFileSystem := embedded.GetReadOnlyFileSystem()
-					renderer := images.NewImageRenderer(embeddedFileSystem)
-					expander := images.NewImageExpander(fileSystem, renderer)
-
-					err = expander.ExpandImages(cmd.values.runDownloadTargetFolder)
-					if err == nil {
-
-						// Write out a status string to the console about how many files were rendered.
-						count := expander.GetExpandedImageFileCount()
-						message := fmt.Sprintf(galasaErrors.GALASA_INFO_RENDERED_IMAGE_COUNT.Template, count)
-						console.WriteString(message)
-					}
-				}
 			}
 		}
 	}

pkg/images/imageExpander.go

@@ -40,6 +40,8 @@ func (expander *ImageExpanderImpl) GetExpandedImageFileCount() int {
 func (expander *ImageExpanderImpl) ExpandImages(rootFolderPath string) error {
 	var err error
 
+	log.Printf("Expanding any 3270 image descriptions we have into images. Folder scanned: %s\n", rootFolderPath)
+
 	var paths []string
 	paths, err = expander.fs.GetAllFilePaths(rootFolderPath)
 

pkg/runs/runsDownload.go

@@ -22,6 +22,7 @@ import (
 	galasaErrors "github.com/galasa-dev/cli/pkg/errors"
 	"github.com/galasa-dev/cli/pkg/files"
 	"github.com/galasa-dev/cli/pkg/galasaapi"
+	"github.com/galasa-dev/cli/pkg/images"
 	"github.com/galasa-dev/cli/pkg/utils"
 )
 
@@ -70,7 +71,7 @@ func DownloadArtifacts(
 				var folderName string
 				folderName, err = nameDownloadFolder(runs[0], runName, timeService)
 				if err == nil {
-					err = downloadArtifactsToDirectory(apiClient, folderName, runs[0], fileSystem, forceDownload, console, runDownloadTargetFolder)
+					err = downloadArtifactsAndRenderImagesToDirectory(apiClient, folderName, runs[0], fileSystem, forceDownload, console, runDownloadTargetFolder)
 				}
 			} else {
 				log.Printf("No artifacts to download for run: '%s'", runName)
@@ -97,7 +98,7 @@ func downloadReRunArtfifacts(
 			for reRunIndex, reRun := range reRunsList {
 				if err == nil {
 					directoryName := nameReRunArtifactDownloadDirectory(reRun, reRunIndex, timeService)
-					err = downloadArtifactsToDirectory(
+					err = downloadArtifactsAndRenderImagesToDirectory(
 						apiClient,
 						directoryName,
 						reRun,
@@ -158,16 +159,34 @@ func nameDownloadFolder(run galasaapi.Run, runName string, timeService utils.Tim
 	return directoryName, err
 }
 
-func downloadArtifactsToDirectory(apiClient *galasaapi.APIClient,
+func renderImagesInFolder(fileSystem files.FileSystem, folderName string, console utils.Console) error {
+	var err error
+
+	// No error, so try to expand the files.
+	embeddedFileSystem := embedded.GetReadOnlyFileSystem()
+	renderer := images.NewImageRenderer(embeddedFileSystem)
+	expander := images.NewImageExpander(fileSystem, renderer)
+
+	err = expander.ExpandImages(folderName)
+	if err == nil {
+
+		// Write out a status string to the console about how many files were rendered.
+		count := expander.GetExpandedImageFileCount()
+		message := fmt.Sprintf(galasaErrors.GALASA_INFO_RENDERED_IMAGE_COUNT.Template, count, folderName)
+		console.WriteString(message)
+	}
+	return err
+}
+
+func downloadArtifactsAndRenderImagesToDirectory(apiClient *galasaapi.APIClient,
 	directoryName string,
 	run galasaapi.Run,
 	fileSystem files.FileSystem,
 	forceDownload bool,
 	console utils.Console,
 	runDownloadTargetFolder string,
 ) error {
-
-	runId := run.GetRunId()
+	var err error
 
 	// We want to base the directory we download to on the destination folder.
 	// If the destination folder is "." (current folder/relative)
@@ -177,6 +196,25 @@ func downloadArtifactsToDirectory(apiClient *galasaapi.APIClient,
 		directoryName = filepath.Join(runDownloadTargetFolder, directoryName)
 	}
 
+	err = downloadArtifactsToDirectory(apiClient, directoryName, run, fileSystem, forceDownload, console)
+
+	if err == nil {
+		err = renderImagesInFolder(fileSystem, directoryName, console)
+	}
+
+	return err
+}
+
+func downloadArtifactsToDirectory(apiClient *galasaapi.APIClient,
+	directoryName string,
+	run galasaapi.Run,
+	fileSystem files.FileSystem,
+	forceDownload bool,
+	console utils.Console,
+) error {
+
+	runId := run.GetRunId()
+
 	filesWrittenOkCount := 0
 
 	artifactPaths, err := GetArtifactPathsFromRestApi(runId, apiClient)