grafana/pkg/codegen/tmpl/plugin_registry.tmpl
sam boyer ced53a8dc2
plugins: Introduce generated, static core plugin registry (#54118)
* Refactor towards template/codegen framework

* Add templates for plugin gen

* Add Go codegen for plugins; overhaul framework, too

* Add new codegen output; assorted framework fixes

* Regenerate after merge

* Remove accidental commit file, update templates

* Export the pfs.Tree loader from plugin types

* Print details from cuetsy errors

* Generate loaders for all plugins and list in registry

* Use pfs_gen.go over lineage_gen.go

* Un-un-ignore main file

* Introduce simple List static registry for plugins

* Last tweaks to codegen

* remove unused tvars

* Ensure loop-local instances for both vars

* Generate pfs parsing in-place in registry

* Stop generating pfs_gen.go

* Move Tree into pfs, rename subdir

* Change package name to match dir

* Ignore gocyclo on HTTPServer.getNavTree
2022-09-14 10:15:09 -04:00

32 lines
750 B
Cheetah

{{ template "autogen_header.tmpl" .Header -}}
package corelist
import (
"fmt"
"io/fs"
"sync"
"github.com/grafana/grafana"
"github.com/grafana/grafana/pkg/plugins/pfs"
"github.com/grafana/thema"
)
func makeTreeOrPanic(path string, pkgname string, lib thema.Library) *pfs.Tree {
sub, err := fs.Sub(grafana.CueSchemaFS, path)
if err != nil {
panic("could not create fs sub to " + path)
}
tree, err := pfs.ParsePluginFS(sub, lib)
if err != nil {
panic(fmt.Sprintf("error parsing plugin metadata for %s: %s", pkgname, err))
}
return tree
}
func coreTreeList(lib thema.Library) pfs.TreeList{
return pfs.TreeList{
{{- range .Plugins }}
makeTreeOrPanic("{{ .Path }}", "{{ .PkgName }}", lib),
{{- end }}
}
}