[cpackget] add command shall download the pack and extract the license files to .Download #196

cmd/installer/pack.go

@@ -460,7 +460,20 @@ func (p *PackType) extractEula(packPath string) error {
 
 	eulaFileName := packPath + "." + path.Base(p.Pdsc.License)
 
-	log.Infof("Extracting embedded license to %v", eulaFileName)
+	if utils.GetEncodedProgress() {
+		log.Infof("[L:F\"%s\"]", eulaFileName)
+	} else {
+		log.Infof("Extracting embedded license to %v", eulaFileName)
+	}
+
+	if utils.FileExists(eulaFileName) {
+		utils.UnsetReadOnly(eulaFileName)
+		os.Remove(eulaFileName)
+	}
+	if utils.FileExists(eulaFileName) {
+		log.Errorf("Cannot remove previous copy of license file: \"%s\"", eulaFileName)
+		return errs.ErrFailedCreatingFile
+	}
 
 	return os.WriteFile(eulaFileName, eulaContents, utils.FileModeRO)
 }

cmd/installer/root.go

@@ -304,7 +304,9 @@ func DownloadPDSCFiles(skipInstalledPdscFiles bool, concurrency int, timeout int
 		return nil
 	}
 
-	log.Infof("[J%d:F\"%s\"]", numPdsc, Installation.PublicIndex)
+	if utils.GetEncodedProgress() {
+		log.Infof("[J%d:F\"%s\"]", numPdsc, Installation.PublicIndex)
+	}
 
 	queue := concurrency
 	for _, pdscTag := range pdscTags {
@@ -1087,8 +1089,10 @@ func (p *PacksInstallationType) downloadPdscFile(pdscTag xml.PdscTag, skipInstal
 
 	if skipInstalledPdscFiles {
 		if utils.FileExists(pdscFilePath) {
+			log.Debugf("File already exists: \"%s\"", pdscFilePath)
 			return nil
 		}
+		log.Debugf("File does not exist and will be copied: \"%s\"", pdscFilePath)
 	}
 
 	pdscURL := pdscTag.URL
@@ -1119,6 +1123,11 @@ func (p *PacksInstallationType) downloadPdscFile(pdscTag xml.PdscTag, skipInstal
 	utils.UnsetReadOnly(pdscFilePath)
 	err = utils.MoveFile(localFileName, pdscFilePath)
 	utils.SetReadOnly(pdscFilePath)
+
+	if !utils.FileExists(pdscFilePath) {
+		log.Errorf("File was not copied: \"%s\"", pdscFilePath)
+	}
+
 	return err
 }
 

cmd/ui/eula.go

@@ -40,6 +40,10 @@ type LicenseWindowType struct {
 // DisplayAndWaitForEULA prints out the license to the user through a UI
 // and waits for user confirmation.
 func DisplayAndWaitForEULA(licenseTitle, licenseContents string) (bool, error) {
+	if Extract {
+		return false, errs.ErrExtractEula
+	}
+
 	promptText := "License Agreement: [A]ccept [D]ecline [E]xtract"
 
 	if !utils.IsTerminalInteractive() {

cmd/utils/encodedProgress.go

@@ -46,6 +46,7 @@ func (p *EncodedProgress) Write(bs []byte) (int, error) {
  * P: Currently processed percentage
  * C: Currently processed bytes or numbers of files
  * J: Total number of files beeing processed
+ * L: License file follows
  */
 func (p *EncodedProgress) Print() {
 	newPercent := int(float64(p.current) / float64(p.total) * 100)