Upgrade to go-path v0.2.1 and remove replace directive

The dependency was used in the chain API. Integrated the new fetcher
factory.

go.mod

@@ -81,6 +81,7 @@ require (
 	github.com/ipfs/go-ds-badger2 v0.1.2
 	github.com/ipfs/go-ds-leveldb v0.5.0
 	github.com/ipfs/go-ds-measure v0.2.0
+	github.com/ipfs/go-fetcher v1.6.1
 	github.com/ipfs/go-fs-lock v0.0.7
 	github.com/ipfs/go-graphsync v0.12.0
 	github.com/ipfs/go-ipfs-blockstore v1.1.2
@@ -176,5 +177,3 @@ require (
 replace github.com/filecoin-project/filecoin-ffi => ./extern/filecoin-ffi
 
 replace github.com/filecoin-project/test-vectors => ./extern/test-vectors
-
-replace github.com/ipfs/go-path => github.com/ipfs/go-path v0.0.7

go.sum

@@ -746,6 +746,7 @@ github.com/ipfs/go-ds-leveldb v0.5.0/go.mod h1:d3XG9RUDzQ6V4SHi8+Xgj9j1XuEk1z82l
 github.com/ipfs/go-ds-measure v0.2.0 h1:sG4goQe0KDTccHMyT45CY1XyUbxe5VwTKpg2LjApYyQ=
 github.com/ipfs/go-ds-measure v0.2.0/go.mod h1:SEUD/rE2PwRa4IQEC5FuNAmjJCyYObZr9UvVh8V3JxE=
 github.com/ipfs/go-fetcher v1.5.0/go.mod h1:5pDZ0393oRF/fHiLmtFZtpMNBQfHOYNPtryWedVuSWE=
+github.com/ipfs/go-fetcher v1.6.1 h1:UFuRVYX5AIllTiRhi5uK/iZkfhSpBCGX7L70nSZEmK8=
 github.com/ipfs/go-fetcher v1.6.1/go.mod h1:27d/xMV8bodjVs9pugh/RCjjK2OZ68UgAMspMdingNo=
 github.com/ipfs/go-filestore v0.1.0/go.mod h1:0KTrzoJnJ3sJDEDM09Vq8nz8H475rRyeq4i0n/bpF00=
 github.com/ipfs/go-filestore v1.1.0 h1:Pu4tLBi1bucu6/HU9llaOmb9yLFk/sgP+pW764zNDoE=
@@ -865,8 +866,11 @@ github.com/ipfs/go-metrics-prometheus v0.0.2 h1:9i2iljLg12S78OhC6UAiXi176xvQGiZa
 github.com/ipfs/go-metrics-prometheus v0.0.2/go.mod h1:ELLU99AQQNi+zX6GCGm2lAgnzdSH3u5UVlCdqSXnEks=
 github.com/ipfs/go-mfs v0.2.1/go.mod h1:Woj80iuw4ajDnIP6+seRaoHpPsc9hmL0pk/nDNDWP88=
 github.com/ipfs/go-namesys v0.4.0/go.mod h1:jpJwzodyP8DZdWN6DShRjVZw6gaqMr4nQLBSxU5cR6E=
-github.com/ipfs/go-path v0.0.7 h1:H06hKMquQ0aYtHiHryOMLpQC1qC3QwXwkahcEVD51Ho=
 github.com/ipfs/go-path v0.0.7/go.mod h1:6KTKmeRnBXgqrTvzFrPV3CamxcgvXX/4z79tfAd2Sno=
+github.com/ipfs/go-path v0.0.9/go.mod h1:VpDkSBKQ9EFQOUgi54Tq/O/tGi8n1RfYNks13M3DEs8=
+github.com/ipfs/go-path v0.1.1/go.mod h1:vC8q4AKOtrjJz2NnllIrmr2ZbGlF5fW2OKKyhV9ggb0=
+github.com/ipfs/go-path v0.2.1 h1:R0JYCu0JBnfa6A3C42nzsNPxtKU5/fnUPhWSuzcJHws=
+github.com/ipfs/go-path v0.2.1/go.mod h1:NOScsVgxfC/eIw4nz6OiGwK42PjaSJ4Y/ZFPn1Xe07I=
 github.com/ipfs/go-peertaskqueue v0.0.4/go.mod h1:03H8fhyeMfKNFWqzYEVyMbcPUeYrqP1MX6Kd+aN+rMQ=
 github.com/ipfs/go-peertaskqueue v0.1.0/go.mod h1:Jmk3IyCcfl1W3jTW3YpghSwSEC6IJ3Vzz/jUmWw8Z0U=
 github.com/ipfs/go-peertaskqueue v0.1.1/go.mod h1:Jmk3IyCcfl1W3jTW3YpghSwSEC6IJ3Vzz/jUmWw8Z0U=
@@ -881,6 +885,7 @@ github.com/ipfs/go-unixfs v0.2.4/go.mod h1:SUdisfUjNoSDzzhGVxvCL9QO/nKdwXdr+gbMU
 github.com/ipfs/go-unixfs v0.2.6/go.mod h1:GTTzQvaZsTZARdNkkdjDKFFnBhmO3e5mIM1PkH/x4p0=
 github.com/ipfs/go-unixfs v0.3.1 h1:LrfED0OGfG98ZEegO4/xiprx2O+yS+krCMQSp7zLVv8=
 github.com/ipfs/go-unixfs v0.3.1/go.mod h1:h4qfQYzghiIc8ZNFKiLMFWOTzrWIAtzYQ59W/pCFf1o=
+github.com/ipfs/go-unixfsnode v1.1.2/go.mod h1:5dcE2x03pyjHk4JjamXmunTMzz+VUtqvPwZjIEkfV6s=
 github.com/ipfs/go-unixfsnode v1.1.3/go.mod h1:ZZxUM5wXBC+G0Co9FjrYTOm+UlhZTjxLfRYdWY9veZ4=
 github.com/ipfs/go-unixfsnode v1.2.0 h1:tHHBJftsJyHGa8bS62PpkYNqHy/Sug3c/vxxC8NaGQY=
 github.com/ipfs/go-unixfsnode v1.2.0/go.mod h1:mQEgLjxkV/1mohkC4p7taRRBYPBeXu97SA3YaerT2q0=

node/impl/full/chain.go

@@ -17,13 +17,15 @@ import (
 
 	"github.com/ipfs/go-blockservice"
 	"github.com/ipfs/go-cid"
+	bsfetcher "github.com/ipfs/go-fetcher/impl/blockservice"
 	offline "github.com/ipfs/go-ipfs-exchange-offline"
 	cbor "github.com/ipfs/go-ipld-cbor"
 	ipld "github.com/ipfs/go-ipld-format"
 	logging "github.com/ipfs/go-log/v2"
 	"github.com/ipfs/go-merkledag"
 	"github.com/ipfs/go-path"
 	"github.com/ipfs/go-path/resolver"
+	cidlink "github.com/ipld/go-ipld-prime/linking/cid"
 	mh "github.com/multiformats/go-multihash"
 	cbg "github.com/whyrusleeping/cbor-gen"
 
@@ -557,21 +559,16 @@ func (a *ChainAPI) ChainGetNode(ctx context.Context, p string) (*api.IpldObject,
 
 	bs := a.ExposedBlockstore
 	bsvc := blockservice.New(bs, offline.Exchange(bs))
+	fc := bsfetcher.NewFetcherConfig(bsvc)
+	r := resolver.NewBasicResolver(fc)
 
-	dag := merkledag.NewDAGService(bsvc)
-
-	r := &resolver.Resolver{
-		DAG:         dag,
-		ResolveOnce: resolveOnce(bs, a.TsExec),
-	}
-
-	node, err := r.ResolvePath(ctx, ip)
+	node, lnk, err := r.ResolvePath(ctx, ip)
 	if err != nil {
 		return nil, err
 	}
 
 	return &api.IpldObject{
-		Cid: node.Cid(),
+		Cid: lnk.(cidlink.Link).Cid,
 		Obj: node,
 	}, nil
 }