454380431d
* FS: Get CDN prefix from configuration * undo logger change * fix tests * add unused property * tests * fix tests * remove dead comment
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
package fswebassets
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import (
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"path/filepath"
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"github.com/grafana/grafana/pkg/api/dtos"
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"github.com/grafana/grafana/pkg/api/webassets"
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"github.com/grafana/grafana/pkg/infra/log"
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"github.com/grafana/grafana/pkg/services/licensing"
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"github.com/grafana/grafana/pkg/setting"
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)
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var logger = log.New("webassets")
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func getCDNRoot(cfg *setting.Cfg, license licensing.Licensing) string {
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if cfg.CDNRootURL == nil {
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return ""
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}
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// We prefer to set the prefix from config, but make this backwards compatible
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// taking it from the license instead
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var prefix string
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if cfg.CDNRootURL.Path == "" {
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prefix = license.ContentDeliveryPrefix()
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}
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cdnRoot, err := cfg.GetContentDeliveryURL(prefix)
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if err != nil {
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logger.Error("error getting cdn url from config", "error", err)
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return ""
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}
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return cdnRoot
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}
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// New codepath for retrieving web assets URLs for the frontend-service
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func GetWebAssets(cfg *setting.Cfg, license licensing.Licensing) (dtos.EntryPointAssets, error) {
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assetsManifest, err := webassets.ReadWebAssetsFromFile(filepath.Join(cfg.StaticRootPath, "build", "assets-manifest.json"))
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if err != nil {
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return dtos.EntryPointAssets{}, err
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}
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cdnRoot := getCDNRoot(cfg, license)
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if cdnRoot != "" {
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assetsManifest.SetContentDeliveryURL(cdnRoot)
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}
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return *assetsManifest, nil
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}
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