func installPluginVersion(installDesc *installDescription, versionInstallDescription *versionInstallDescription) installResult {
if common.IsPluginInstalled(installDesc.Name, versionInstallDescription.Version) {
return installSuccess(fmt.Sprintf("Plugin %s %s is already installed.", installDesc.Name, versionInstallDescription.Version))
}
logger.Info("Installing Plugin => %s %s\n", installDesc.Name, versionInstallDescription.Version)
downloadLink, err := getDownloadLink(versionInstallDescription.DownloadUrls)
if err != nil {
return installError(fmt.Sprintf("Could not get download link: %s", err.Error()))
}
tempDir := common.GetTempDir()
defer common.Remove(tempDir)
unzippedPluginDir, err := util.DownloadAndUnzip(downloadLink, tempDir)
if err != nil {
return installError(err.Error())
}
if err := runInstallCommands(versionInstallDescription.Install, unzippedPluginDir); err != nil {
return installError(fmt.Sprintf("Failed to Run install command. %s.", err.Error()))
}
err = copyPluginFilesToGauge(installDesc, versionInstallDescription, unzippedPluginDir)
if err != nil {
installError(err.Error())
}
return installSuccess("")
}
func initializeTemplate(templateName string) error {
tempDir := common.GetTempDir()
defer util.Remove(tempDir)
unzippedTemplate, err := util.DownloadAndUnzip(getTemplateURL(templateName), tempDir)
if err != nil {
return err
}
wd := config.ProjectRoot
logger.Info("Copying Gauge template %s to current directory ...", templateName)
filesAdded, err := common.MirrorDir(filepath.Join(unzippedTemplate, templateName), wd)
if err != nil {
return fmt.Errorf("Failed to copy Gauge template: %s", err.Error())
}
metadataFile := filepath.Join(wd, metadataFileName)
metadataContents, err := common.ReadFileContents(metadataFile)
if err != nil {
return fmt.Errorf("Failed to read file contents of %s: %s", metadataFile, err.Error())
}
metadata := &templateMetadata{}
err = json.Unmarshal([]byte(metadataContents), metadata)
if err != nil {
return err
}
if metadata.PostInstallCmd != "" {
command := strings.Split(metadata.PostInstallCmd, " ")
cmd, err := common.ExecuteSystemCommand(command, wd, os.Stdout, os.Stderr)
cmd.Wait()
if err != nil {
for _, file := range filesAdded {
pathSegments := strings.Split(file, string(filepath.Separator))
util.Remove(filepath.Join(wd, pathSegments[0]))
}
return fmt.Errorf("Failed to run post install commands: %s", err.Error())
}
}
util.Remove(metadataFile)
return nil
}