42 lines
1.4 KiB
Go
42 lines
1.4 KiB
Go
package modules
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import (
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"go.uber.org/fx"
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"golang.org/x/xerrors"
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"github.com/filecoin-project/lotus/build"
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"github.com/filecoin-project/lotus/chain/actors"
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"github.com/filecoin-project/lotus/node/modules/dtypes"
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"github.com/filecoin-project/lotus/node/modules/helpers"
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cbor "github.com/ipfs/go-ipld-cbor"
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)
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func LoadBultinActors(lc fx.Lifecycle, mctx helpers.MetricsCtx, bs dtypes.UniversalBlockstore) (result dtypes.BuiltinActorsLoaded, err error) {
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ctx := helpers.LifecycleCtx(mctx, lc)
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// TODO eventually we want this to start with bundle/manifest CIDs and fetch them from IPFS if
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// not already loaded.
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// For now, we just embed the v8 bundle and adjust the manifest CIDs for the migration/actor
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// metadata.
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if len(build.BuiltinActorsV8Bundle()) > 0 {
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if err := actors.LoadBundle(ctx, bs, actors.Version8, build.BuiltinActorsV8Bundle()); err != nil {
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return result, err
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}
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}
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// for testing -- need to also set LOTUS_USE_FVM_CUSTOM_BUNDLE=1 to force the fvm to use it.
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if len(build.BuiltinActorsV7Bundle()) > 0 {
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if err := actors.LoadBundle(ctx, bs, actors.Version7, build.BuiltinActorsV7Bundle()); err != nil {
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return result, err
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}
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}
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cborStore := cbor.NewCborStore(bs)
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if err := actors.LoadManifests(ctx, cborStore); err != nil {
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return result, xerrors.Errorf("error loading actor manifests: %w", err)
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}
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return result, nil
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}
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