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 {
log.Errorf("%v\n\n", err)
cmd.ShowHelp()
} else {
log.Info("Restart grafana after installing plugins . <service grafana-server restart>\n")
}
}
}
func removeCommand(c CommandLine) error {
pluginPath := c.GlobalString("path")
localPlugins := getPluginss(pluginPath)
log.Info("remove!\n")
plugin := c.Args().First()
log.Info("plugin: " + plugin + "\n")
if plugin == "" {
return errors.New("Missing which plugin parameter")
}
log.Infof("plugins : \n%v\n", localPlugins)
for _, p := range localPlugins {
log.Infof("is %s == %s ? %v", p.Id, c.Args().First(), p.Id == c.Args().First())
if p.Id == c.Args().First() {
removePlugin(pluginPath, p.Id)
}
}
return nil
}
func validateCommand(pluginDir string) error {
if pluginDir == "" {
return errors.New("missing path flag")
}
log.Info("plugindir: " + pluginDir + "\n")
pluginDirInfo, err := GetStat.Stat(pluginDir)
if err != nil {
return errors.New("missing path flag")
}
if pluginDirInfo.IsDir() == false {
return errors.New("plugin path is not a directory")
}
return nil
}
func InstallPlugin(pluginName, pluginFolder, version string) error {
plugin, err := services.GetPlugin(pluginName)
if err != nil {
return err
}
v, err := SelectVersion(plugin, version)
if err != nil {
return err
}
url := v.Url
commit := v.Commit
downloadURL := url + "/archive/" + commit + ".zip"
log.Infof("installing %v @ %v\n", plugin.Id, version)
log.Infof("from url: %v\n", downloadURL)
log.Infof("on commit: %v\n", commit)
log.Infof("into: %v\n", pluginFolder)
err = downloadFile(plugin.Id, pluginFolder, downloadURL)
if err == nil {
log.Info("Installed %s successfully ✔\n", plugin.Id)
}
res := services.ReadPlugin(pluginFolder, pluginName)
for _, v := range res.Dependency.Plugins {
log.Infof("Depends on %s install!\n", v.Id)
//Todo: uncomment this code once the repo is more correct.
//InstallPlugin(v.Id, pluginFolder, "")
}
return err
}