// ListTemplates lists all the Gauge templates available in GaugeTemplatesURL
func ListTemplates() {
templatesURL := config.GaugeTemplatesUrl()
_, err := common.UrlExists(templatesURL)
if err != nil {
logger.Fatalf("Gauge templates URL is not reachable: %s", err.Error())
}
tempDir := common.GetTempDir()
defer util.Remove(tempDir)
templatesPage, err := util.Download(templatesURL, tempDir, "", true)
if err != nil {
util.Remove(tempDir)
logger.Fatalf("Error occurred while downloading templates list: %s", err.Error())
}
templatePageContents, err := common.ReadFileContents(templatesPage)
if err != nil {
util.Remove(tempDir)
logger.Fatalf("Failed to read contents of file %s: %s", templatesPage, err.Error())
}
templates := getTemplateNames(templatePageContents)
for _, template := range templates {
logger.Info(template)
}
logger.Info("\nRun `gauge --init <template_name>` to create a new Gauge project.")
}
func getInstallDescription(plugin string, silent bool) (*installDescription, InstallResult) {
versionInstallDescriptionJSONFile := plugin + "-install.json"
versionInstallDescriptionJSONUrl, result := constructPluginInstallJSONURL(plugin)
if !result.Success {
return nil, installError(fmt.Errorf("Could not construct plugin install json file URL. %s", result.Error))
}
tempDir := common.GetTempDir()
defer common.Remove(tempDir)
downloadedFile, downloadErr := util.Download(versionInstallDescriptionJSONUrl, tempDir, versionInstallDescriptionJSONFile, silent)
if downloadErr != nil {
logger.Debug("Failed to download %s file: %s", versionInstallDescriptionJSONFile, downloadErr)
return nil, installError(fmt.Errorf("Invalid plugin. Could not download %s file.", versionInstallDescriptionJSONFile))
}
return getInstallDescriptionFromJSON(downloadedFile)
}
func installPluginVersion(installDesc *installDescription, versionInstallDescription *versionInstallDescription) InstallResult {
if common.IsPluginInstalled(installDesc.Name, versionInstallDescription.Version) {
return installSkipped(fmt.Sprintf("Plugin %s %s is already installed.", installDesc.Name, versionInstallDescription.Version))
}
downloadLink, err := getDownloadLink(versionInstallDescription.DownloadUrls)
if err != nil {
return installError(fmt.Errorf("Could not get download link: %s", err.Error()))
}
tempDir := common.GetTempDir()
defer common.Remove(tempDir)
logger.Info("Downloading %s", filepath.Base(downloadLink))
pluginZip, err := util.Download(downloadLink, tempDir, "", false)
if err != nil {
return installError(fmt.Errorf("Failed to download the plugin. %s", err.Error()))
}
return InstallPluginFromZipFile(pluginZip, installDesc.Name)
}