grafana/public/app/plugins/gen.go
Selene 473898e47c
Core: Remove thema and kindsys dependencies (#84499)
* Move some thema code inside grafana

* Use new codegen instead of thema for core kinds

* Replace TS generator

* Use new generator for go types

* Remove thema from oapi generator

* Remove thema from generators

* Don't use kindsys/thema for core kinds

* Remove kindsys/thema from plugins

* Remove last thema related

* Remove most of cuectx and move utils_ts into codegen. It also deletes wire dependency

* Merge plugins generators

* Delete thema dependency 🎉

* Fix CODEOWNERS

* Fix package name

* Fix TS output names

* More path fixes

* Fix mod codeowners

* Use original plugin's name

* Remove kindsys dependency 🎉

* Modify oapi schema and create an apply function to fix elasticsearch errors

* cue.mod was deleted by mistake

* Fix TS panels

* sort imports

* Fixing elasticsearch output

* Downgrade oapi-codegen library

* Update output ts files

* More fixes

* Restore old elasticsearch generated file and skip its generation. Remove core imports into plugins

* More lint fixes

* Add codeowners

* restore embed.go file

* Fix embed.go
2024-03-21 11:11:29 +01:00

87 lines
2.4 KiB
Go

//go:build ignore
// +build ignore
//go:generate go run gen.go
package main
import (
"context"
"fmt"
"log"
"os"
"path/filepath"
"strings"
"github.com/grafana/codejen"
corecodegen "github.com/grafana/grafana/pkg/codegen"
"github.com/grafana/grafana/pkg/plugins/codegen"
"github.com/grafana/grafana/pkg/plugins/pfs"
)
var skipPlugins = map[string]bool{
"influxdb": true, // plugin.json fails validation (defaultMatchFormat)
"mixed": true, // plugin.json fails validation (mixed)
"opentsdb": true, // plugin.json fails validation (defaultMatchFormat)
}
const sep = string(filepath.Separator)
func main() {
if len(os.Args) > 1 {
log.Fatal(fmt.Errorf("plugin thema code generator does not currently accept any arguments\n, got %q", os.Args))
}
cwd, err := os.Getwd()
if err != nil {
log.Fatal(fmt.Errorf("could not get working directory: %s", err))
}
groot := filepath.Clean(filepath.Join(cwd, "../../.."))
pluginKindGen := codejen.JennyListWithNamer(func(d *pfs.PluginDecl) string {
return d.PluginMeta.Id
})
pluginKindGen.Append(
&codegen.PluginRegistryJenny{},
codegen.PluginGoTypesJenny("pkg/tsdb"),
codegen.PluginTSTypesJenny("public/app/plugins"),
)
pluginKindGen.AddPostprocessors(corecodegen.SlashHeaderMapper("public/app/plugins/gen.go"), splitSchiffer())
declParser := pfs.NewDeclParser(skipPlugins)
decls, err := declParser.Parse(os.DirFS(cwd))
if err != nil {
log.Fatalln(fmt.Errorf("parsing plugins in dir failed %s: %s", cwd, err))
}
jfs, err := pluginKindGen.GenerateFS(decls...)
if err != nil {
log.Fatalln(fmt.Errorf("error writing files to disk: %s", err))
}
if _, set := os.LookupEnv("CODEGEN_VERIFY"); set {
if err = jfs.Verify(context.Background(), groot); err != nil {
log.Fatal(fmt.Errorf("generated code is out of sync with inputs:\n%s\nrun `make gen-cue` to regenerate", err))
}
} else if err = jfs.Write(context.Background(), groot); err != nil {
log.Fatal(fmt.Errorf("error while writing generated code to disk:\n%s", err))
}
}
func splitSchiffer() codejen.FileMapper {
names := []string{"panelcfg", "dataquery"}
return func(f codejen.File) (codejen.File, error) {
// TODO it's terrible that this has to exist, CODEJEN NEEDS TO BE BETTER
path := filepath.ToSlash(f.RelativePath)
for _, name := range names {
if idx := strings.Index(path, name); idx != -1 {
f.RelativePath = fmt.Sprintf("%s/%s", path[:idx], path[idx:])
break
}
}
return f, nil
}
}