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Chore: Small improvements to grafana-cli (#16670)

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* Small improvements

* Better error handling
This commit is contained in:
Andrej Ocenas 2019-04-23 12:34:34 +02:00 committed by GitHub
parent c429934a66
commit e4f649e2c8
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 11 additions and 3 deletions
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2
pkg/cmd/grafana-cli/main.go
View File

@ -66,7 +66,7 @@ func main() {
func setupLogging() { func setupLogging() {
for _, f := range os.Args { for _, f := range os.Args {
if f == "-D" || f == "--debug" || f == "-debug" { if f == "-d" || f == "--debug" || f == "-debug" {
logger.SetDebug(true) logger.SetDebug(true)
} }
} }

10
pkg/cmd/grafana-cli/services/services.go
View File

@ -21,6 +21,7 @@ var (
IoHelper m.IoUtil = IoUtilImp{} IoHelper m.IoUtil = IoUtilImp{}
HttpClient http.Client HttpClient http.Client
grafanaVersion string grafanaVersion string
NotFoundError = errors.New("404 not found error")
) )
func Init(version string, skipTLSVerify bool) { func Init(version string, skipTLSVerify bool) {
@ -126,10 +127,14 @@ func RemoveInstalledPlugin(pluginPath, pluginName string) error {
} }
func GetPlugin(pluginId, repoUrl string) (m.Plugin, error) { func GetPlugin(pluginId, repoUrl string) (m.Plugin, error) {
logger.Debugf("getting plugin metadata from: %v pluginId: %v \n", repoUrl, pluginId)
body, err := sendRequest(repoUrl, "repo", pluginId) body, err := sendRequest(repoUrl, "repo", pluginId)
if err != nil { if err != nil {
logger.Info("Failed to send request", "error", err) logger.Info("Failed to send request: ", err)
if err == NotFoundError {
return m.Plugin{}, fmt.Errorf("Failed to find requested plugin, check if the plugin_id is correct. error: %v", err)
}
return m.Plugin{}, fmt.Errorf("Failed to send request. error: %v", err) return m.Plugin{}, fmt.Errorf("Failed to send request. error: %v", err)
} }
@ -169,6 +174,9 @@ func sendRequest(repoUrl string, subPaths ...string) ([]byte, error) {
return []byte{}, err return []byte{}, err
} }
if res.StatusCode == 404 {
return []byte{}, NotFoundError
}
if res.StatusCode/100 != 2 { if res.StatusCode/100 != 2 {
return []byte{}, fmt.Errorf("Api returned invalid status: %s", res.Status) return []byte{}, fmt.Errorf("Api returned invalid status: %s", res.Status)
} }

2
pkg/setting/setting.go
View File

@ -770,7 +770,7 @@ func (cfg *Cfg) Load(args *CommandLineArgs) error {
pluginsSection := iniFile.Section("plugins") pluginsSection := iniFile.Section("plugins")
cfg.PluginsEnableAlpha = pluginsSection.Key("enable_alpha").MustBool(false) cfg.PluginsEnableAlpha = pluginsSection.Key("enable_alpha").MustBool(false)
cfg.PluginsAppsSkipVerifyTLS = iniFile.Section("plugins").Key("app_tls_skip_verify_insecure").MustBool(false) cfg.PluginsAppsSkipVerifyTLS = pluginsSection.Key("app_tls_skip_verify_insecure").MustBool(false)
// check old location for this option // check old location for this option
if panelsSection.Key("enable_alpha").MustBool(false) { if panelsSection.Key("enable_alpha").MustBool(false) {