fix: interop with go-ipfs 0.13 (#160)

This ensures cid-codec introduced in ipfs/kubo#8568
gets correctly passed (+ we maintain backward-compatibility with CIDv0)

.github/workflows/go-test.yml

@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ "ubuntu", "windows", "macos" ]
-        go: [ "1.16.x", "1.17.x" ]
+        go: [ "1.17.x", "1.18.x" ]
     env:
       COVERAGES: ""
     runs-on: ${{ matrix.os }}-latest

dag.go

@@ -6,11 +6,12 @@ import (
 	"fmt"
 	"io/ioutil"
 
-	"github.com/ipfs/go-block-format"
+	blocks "github.com/ipfs/go-block-format"
 	"github.com/ipfs/go-cid"
-	"github.com/ipfs/go-ipld-format"
+	format "github.com/ipfs/go-ipld-format"
 	"github.com/ipfs/interface-go-ipfs-core/options"
 	"github.com/ipfs/interface-go-ipfs-core/path"
+	multicodec "github.com/multiformats/go-multicodec"
 )
 
 type httpNodeAdder HttpApi
@@ -56,13 +57,21 @@ func (api *HttpDagServ) GetMany(ctx context.Context, cids []cid.Cid) <-chan *for
 func (api *httpNodeAdder) add(ctx context.Context, nd format.Node, pin bool) error {
 	c := nd.Cid()
 	prefix := c.Prefix()
-	format := cid.CodecToStr[prefix.Codec]
+
+	// preserve 'cid-codec' when sent over HTTP
+	cidCodec := multicodec.Code(prefix.Codec).String()
+
+	// 'format' got replaced by 'cid-codec' in https://github.com/ipfs/interface-go-ipfs-core/pull/80
+	// but we still support it here for backward-compatibility with use of CIDv0
+	format := ""
 	if prefix.Version == 0 {
+		cidCodec = ""
 		format = "v0"
 	}
 
 	stat, err := api.core().Block().Put(ctx, bytes.NewReader(nd.RawData()),
 		options.Block.Hash(prefix.MhType, prefix.MhLength),
+		options.Block.CidCodec(cidCodec),
 		options.Block.Format(format),
 		options.Block.Pin(pin))
 	if err != nil {

go.mod

@@ -2,23 +2,76 @@ module github.com/ipfs/go-ipfs-http-client
 
 require (
 	github.com/ipfs/go-block-format v0.0.3
-	github.com/ipfs/go-cid v0.0.7
-	github.com/ipfs/go-ipfs-cmds v0.6.0
-	github.com/ipfs/go-ipfs-files v0.0.8
+	github.com/ipfs/go-cid v0.1.0
+	github.com/ipfs/go-ipfs-cmds v0.7.0
+	github.com/ipfs/go-ipfs-files v0.1.1
 	github.com/ipfs/go-ipld-format v0.4.0
 	github.com/ipfs/go-merkledag v0.6.0
-	github.com/ipfs/go-path v0.1.1
-	github.com/ipfs/go-unixfs v0.2.5
+	github.com/ipfs/go-path v0.3.0
+	github.com/ipfs/go-unixfs v0.3.1
 	github.com/ipfs/interface-go-ipfs-core v0.7.0
 	github.com/ipfs/iptb v1.4.0
 	github.com/ipfs/iptb-plugins v0.3.0
 	github.com/libp2p/go-libp2p-core v0.8.6
 	github.com/mitchellh/go-homedir v1.1.0
-	github.com/multiformats/go-multiaddr v0.3.3
+	github.com/multiformats/go-multiaddr v0.5.0
 	github.com/multiformats/go-multibase v0.0.3
 	github.com/multiformats/go-multicodec v0.4.1
-	github.com/multiformats/go-multihash v0.0.15
+	github.com/multiformats/go-multihash v0.1.0
 	github.com/pkg/errors v0.9.1
 )
 
-go 1.16
+require (
+	github.com/btcsuite/btcd v0.21.0-beta // indirect
+	github.com/crackcomm/go-gitignore v0.0.0-20170627025303-887ab5e44cc3 // indirect
+	github.com/facebookgo/atomicfile v0.0.0-20151019160806-2de1f203e7d5 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/google/uuid v1.2.0 // indirect
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
+	github.com/ipfs/bbloom v0.0.4 // indirect
+	github.com/ipfs/go-blockservice v0.3.0 // indirect
+	github.com/ipfs/go-datastore v0.5.0 // indirect
+	github.com/ipfs/go-ipfs-blockstore v1.2.0 // indirect
+	github.com/ipfs/go-ipfs-chunker v0.0.1 // indirect
+	github.com/ipfs/go-ipfs-config v0.5.3 // indirect
+	github.com/ipfs/go-ipfs-ds-help v1.1.0 // indirect
+	github.com/ipfs/go-ipfs-exchange-interface v0.1.0 // indirect
+	github.com/ipfs/go-ipfs-posinfo v0.0.1 // indirect
+	github.com/ipfs/go-ipfs-util v0.0.2 // indirect
+	github.com/ipfs/go-ipld-cbor v0.0.5 // indirect
+	github.com/ipfs/go-ipld-legacy v0.1.0 // indirect
+	github.com/ipfs/go-log v1.0.5 // indirect
+	github.com/ipfs/go-log/v2 v2.3.0 // indirect
+	github.com/ipfs/go-metrics-interface v0.0.1 // indirect
+	github.com/ipfs/go-verifcid v0.0.1 // indirect
+	github.com/ipld/go-codec-dagpb v1.3.0 // indirect
+	github.com/ipld/go-ipld-prime v0.11.0 // indirect
+	github.com/jbenet/goprocess v0.1.4 // indirect
+	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
+	github.com/libp2p/go-buffer-pool v0.0.2 // indirect
+	github.com/libp2p/go-openssl v0.0.7 // indirect
+	github.com/mattn/go-isatty v0.0.13 // indirect
+	github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 // indirect
+	github.com/minio/sha256-simd v1.0.0 // indirect
+	github.com/mr-tron/base58 v1.2.0 // indirect
+	github.com/multiformats/go-base32 v0.0.3 // indirect
+	github.com/multiformats/go-base36 v0.1.0 // indirect
+	github.com/multiformats/go-varint v0.0.6 // indirect
+	github.com/opentracing/opentracing-go v1.2.0 // indirect
+	github.com/polydawn/refmt v0.0.0-20201211092308-30ac6d18308e // indirect
+	github.com/rs/cors v1.7.0 // indirect
+	github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572 // indirect
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
+	github.com/whyrusleeping/cbor-gen v0.0.0-20200123233031-1cdf64d27158 // indirect
+	github.com/whyrusleeping/chunker v0.0.0-20181014151217-fe64bd25879f // indirect
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.7.0 // indirect
+	go.uber.org/zap v1.16.0 // indirect
+	golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a // indirect
+	golang.org/x/sys v0.0.0-20210514084401-e8d321eab015 // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	google.golang.org/protobuf v1.27.1 // indirect
+	lukechampine.com/blake3 v1.1.6 // indirect
+)
+
+go 1.17