func ListAllPlugins(repoUrl string) (m.PluginRepo, error) {
body, err := createRequest(repoUrl, "repo")
if err != nil {
logger.Info("Failed to create request", "error", err)
return m.PluginRepo{}, fmt.Errorf("Failed to create request. error: %v", err)
}
if err != nil {
return m.PluginRepo{}, err
}
var data m.PluginRepo
err = json.Unmarshal(body, &data)
if err != nil {
logger.Info("Failed to unmarshal graphite response error: %v", err)
return m.PluginRepo{}, err
}
return data, nil
}
func GetPlugin(pluginId, repoUrl string) (m.Plugin, error) {
body, err := sendRequest(repoUrl, "repo", pluginId)
if err != nil {
logger.Info("Failed to send request", "error", err)
return m.Plugin{}, fmt.Errorf("Failed to send request. error: %v", err)
}
if err != nil {
return m.Plugin{}, err
}
var data m.Plugin
err = json.Unmarshal(body, &data)
if err != nil {
logger.Info("Failed to unmarshal graphite response error: %v", err)
return m.Plugin{}, err
}
return data, nil
}
func runCommand(command func(commandLine CommandLine) error) func(context *cli.Context) {
return func(context *cli.Context) {
cmd := &contextCommandLine{context}
if err := command(cmd); err != nil {
logger.Errorf("\n%s: ", color.RedString("Error"))
logger.Errorf("%s\n\n", err)
cmd.ShowHelp()
os.Exit(1)
} else {
logger.Info("\nRestart grafana after installing plugins . <service grafana-server restart>\n\n")
}
}
}
func lsCommand(c CommandLine) error {
pluginDir := c.GlobalString("pluginsDir")
if err := validateLsCommand(pluginDir); err != nil {
return err
}
plugins := ls_getPlugins(pluginDir)
if len(plugins) > 0 {
logger.Info("installed plugins:\n")
}
for _, plugin := range plugins {
logger.Infof("%s %s %s \n", plugin.Id, color.YellowString("@"), plugin.Info.Version)
}
return nil
}
func InstallPlugin(pluginName, version string, c CommandLine) error {
plugin, err := s.GetPlugin(pluginName, c.GlobalString("repo"))
pluginFolder := c.GlobalString("pluginsDir")
if err != nil {
return err
}
v, err := SelectVersion(plugin, version)
if err != nil {
return err
}
if version == "" {
version = v.Version
}
downloadURL := fmt.Sprintf("%s/%s/versions/%s/download",
c.GlobalString("repo"),
pluginName,
version)
logger.Infof("installing %v @ %v\n", plugin.Id, version)
logger.Infof("from url: %v\n", downloadURL)
logger.Infof("into: %v\n", pluginFolder)
logger.Info("\n")
err = downloadFile(plugin.Id, pluginFolder, downloadURL)
if err != nil {
return err
}
logger.Infof("%s Installed %s successfully \n", color.GreenString("✔"), plugin.Id)
/* Enable once we need support for downloading depedencies
res, _ := s.ReadPlugin(pluginFolder, pluginName)
for _, v := range res.Dependency.Plugins {
InstallPlugin(v.Id, version, c)
log.Infof("Installed dependency: %v ✔\n", v.Id)
}
*/
return err
}
func runDbCommand(command func(commandLine CommandLine) error) func(context *cli.Context) {
return func(context *cli.Context) {
flag.Parse()
setting.NewConfigContext(&setting.CommandLineArgs{
Config: *configFile,
HomePath: *homePath,
Args: flag.Args(),
})
sqlstore.NewEngine()
cmd := &contextCommandLine{context}
if err := command(cmd); err != nil {
logger.Errorf("\n%s: ", color.RedString("Error"))
logger.Errorf("%s\n\n", err)
cmd.ShowHelp()
os.Exit(1)
} else {
logger.Info("\n\n")
}
}
}