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Plugins: Introduce LoadingStrategy for frontend loading logic (#92392)

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* do it all

* feat(plugins): move loadingStrategy to ds pluginMeta and add to plugin settings endpoint

* support child plugins and update tests

* use relative path for nested plugins

* feat(plugins): support nested plugins in the plugin loader cache by extracting pluginId from path

* feat(grafana-data): add plugin loading strategy to plugin meta and export

* feat(plugins): pass down loadingStrategy to fe plugin loader

* refactor(plugins): make PluginLoadingStrategy an enum

* feat(plugins): add the loading strategy to the fe plugin loader cache

* feat(plugins): load fe plugin js assets as script tags based on be loadingStrategy

* add more tests

* feat(plugins): add loading strategy to plugin preloader

* feat(plugins): make loadingStrategy a maybe and provide fetch fallback

* test(alerting): update config.apps mocks to include loadingStrategy

* fix format

---------

Co-authored-by: Jack Westbrook <jack.westbrook@gmail.com>
This commit is contained in:
Will Browne
2024-09-09 10:38:35 +01:00
committed by GitHub
parent d61530941a
commit 2c47d246fc
24 changed files with 724 additions and 119 deletions
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22
pkg/plugins/manager/loader/assetpath/assetpath.go
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@ -57,13 +57,14 @@ func (s *Service) Base(n PluginInfo) (string, error) {
return s.cdn.AssetURL(n.pluginJSON.ID, n.pluginJSON.Info.Version, "")
}
if n.parent != nil {
relPath, err := n.parent.fs.Rel(n.fs.Base())
if err != nil {
return "", err
}
if s.cdn.PluginSupported(n.parent.pluginJSON.ID) {
relPath, err := n.parent.fs.Rel(n.fs.Base())
if err != nil {
return "", err
}
return s.cdn.AssetURL(n.parent.pluginJSON.ID, n.parent.pluginJSON.Info.Version, relPath)
}
return path.Join("public/plugins", n.parent.pluginJSON.ID, relPath), nil
}
return path.Join("public/plugins", n.pluginJSON.ID), nil
@ -87,13 +88,14 @@ func (s *Service) Module(n PluginInfo) (string, error) {
return s.cdn.AssetURL(n.pluginJSON.ID, n.pluginJSON.Info.Version, "module.js")
}
if n.parent != nil {
relPath, err := n.parent.fs.Rel(n.fs.Base())
if err != nil {
return "", err
}
if s.cdn.PluginSupported(n.parent.pluginJSON.ID) {
relPath, err := n.parent.fs.Rel(n.fs.Base())
if err != nil {
return "", err
}
return s.cdn.AssetURL(n.parent.pluginJSON.ID, n.parent.pluginJSON.Info.Version, path.Join(relPath, "module.js"))
}
return path.Join("public/plugins", n.parent.pluginJSON.ID, relPath, "module.js"), nil
}
return path.Join("public/plugins", n.pluginJSON.ID, "module.js"), nil
@ -117,10 +119,6 @@ func (s *Service) RelativeURL(n PluginInfo, pathStr string) (string, error) {
return s.cdn.AssetURL(n.parent.pluginJSON.ID, n.parent.pluginJSON.Info.Version, path.Join(relPath, pathStr))
}
}
if s.cdn.PluginSupported(n.pluginJSON.ID) {
return s.cdn.NewCDNURLConstructor(n.pluginJSON.ID, n.pluginJSON.Info.Version).StringPath(pathStr)
}
// Local
u, err := url.Parse(pathStr)
if err != nil {