54de1078c8
* remove the global log error/warn etc functions and use request context logger whenever possible
84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
package manager
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import (
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"encoding/json"
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"io/ioutil"
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"net/http"
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"strings"
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"time"
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"github.com/hashicorp/go-version"
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)
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var (
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httpClient = http.Client{Timeout: 10 * time.Second}
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)
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type gcomPlugin struct {
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Slug string `json:"slug"`
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Version string `json:"version"`
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}
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func (m *PluginManager) checkForUpdates() {
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if !m.cfg.CheckForUpdates {
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return
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}
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m.log.Debug("Checking for updates")
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pluginSlugs := m.externalPluginIDsAsCSV()
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resp, err := httpClient.Get("https://grafana.com/api/plugins/versioncheck?slugIn=" + pluginSlugs + "&grafanaVersion=" + m.cfg.BuildVersion)
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if err != nil {
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m.log.Debug("Failed to get plugins repo from grafana.com", "error", err.Error())
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return
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}
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defer func() {
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if err := resp.Body.Close(); err != nil {
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m.log.Warn("Failed to close response body", "err", err)
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}
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}()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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m.log.Debug("Update check failed, reading response from grafana.com", "error", err.Error())
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return
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}
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var gcomPlugins []gcomPlugin
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err = json.Unmarshal(body, &gcomPlugins)
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if err != nil {
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m.log.Debug("Failed to unmarshal plugin repo, reading response from grafana.com", "error", err.Error())
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return
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}
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for _, localP := range m.Plugins() {
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for _, gcomP := range gcomPlugins {
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if gcomP.Slug == localP.ID {
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localP.GrafanaComVersion = gcomP.Version
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plugVersion, err1 := version.NewVersion(localP.Info.Version)
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gplugVersion, err2 := version.NewVersion(gcomP.Version)
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if err1 != nil || err2 != nil {
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localP.GrafanaComHasUpdate = localP.Info.Version != localP.GrafanaComVersion
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} else {
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localP.GrafanaComHasUpdate = plugVersion.LessThan(gplugVersion)
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}
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}
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}
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}
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}
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func (m *PluginManager) externalPluginIDsAsCSV() string {
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var result []string
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for _, p := range m.plugins {
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if p.IsCorePlugin() {
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continue
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}
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result = append(result, p.ID)
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}
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return strings.Join(result, ",")
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}
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