Move option parsing to BuildCfg; fix imports

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

core/builder.go

@@ -3,6 +3,7 @@ package core
 import (
 	"context"
 
+	"github.com/ipfs/go-metrics-interface"
 	"go.uber.org/fx"
 
 	"github.com/ipfs/go-ipfs/core/bootstrap"
@@ -13,6 +14,8 @@ type BuildCfg = node.BuildCfg // Alias for compatibility until we properly refac
 
 // NewNode constructs and returns an IpfsNode using the given cfg.
 func NewNode(ctx context.Context, cfg *BuildCfg) (*IpfsNode, error) {
+	ctx = metrics.CtxScope(ctx, "ipfs")
+
 	n := &IpfsNode{
 		ctx: ctx,
 	}

core/coreapi/path.go

@@ -5,7 +5,7 @@ import (
 	"fmt"
 	gopath "path"
 
-	node2 "github.com/ipfs/go-ipfs/namesys/resolve"
+	"github.com/ipfs/go-ipfs/namesys/resolve"
 
 	"github.com/ipfs/go-cid"
 	ipld "github.com/ipfs/go-ipld-format"
@@ -42,8 +42,8 @@ func (api *CoreAPI) ResolvePath(ctx context.Context, p path.Path) (path.Resolved
 	}
 
 	ipath := ipfspath.Path(p.String())
-	ipath, err := node2.ResolveIPNS(ctx, api.namesys, ipath)
-	if err == node2.ErrNoNamesys {
+	ipath, err := resolve.ResolveIPNS(ctx, api.namesys, ipath)
+	if err == resolve.ErrNoNamesys {
 		return nil, coreiface.ErrOffline
 	} else if err != nil {
 		return nil, err

core/node/builder.go

 package node
 
 import (
+	"context"
 	"crypto/rand"
 	"encoding/base64"
 	"errors"
 
+	"go.uber.org/fx"
+
+	"github.com/ipfs/go-ipfs/repo"
+
 	ds "github.com/ipfs/go-datastore"
 	dsync "github.com/ipfs/go-datastore/sync"
 	cfg "github.com/ipfs/go-ipfs-config"
 	ci "github.com/libp2p/go-libp2p-crypto"
 	peer "github.com/libp2p/go-libp2p-peer"
-
-	"github.com/ipfs/go-ipfs/repo"
 )
 
 type BuildCfg struct {
@@ -75,6 +78,42 @@ func (cfg *BuildCfg) fillDefaults() error {
 	return nil
 }
 
+func (cfg *BuildCfg) options(ctx context.Context) fx.Option {
+	err := cfg.fillDefaults()
+	if err != nil {
+		return fx.Error(err)
+	}
+
+	repoOption := fx.Provide(func(lc fx.Lifecycle) repo.Repo {
+		lc.Append(fx.Hook{
+			OnStop: func(ctx context.Context) error {
+				return cfg.Repo.Close()
+			},
+		})
+
+		return cfg.Repo
+	})
+
+	metricsCtx := fx.Provide(func() MetricsCtx {
+		return MetricsCtx(ctx)
+	})
+
+	hostOption := fx.Provide(func() HostOption {
+		return cfg.Host
+	})
+
+	routingOption := fx.Provide(func() RoutingOption {
+		return cfg.Routing
+	})
+
+	return fx.Options(
+		repoOption,
+		hostOption,
+		routingOption,
+		metricsCtx,
+	)
+}
+
 func defaultRepo(dstore repo.Datastore) (repo.Repo, error) {
 	c := cfg.Config{}
 	priv, pub, err := ci.GenerateKeyPairWithReader(ci.RSA, 1024, rand.Reader)

core/node/core.go

@@ -4,24 +4,24 @@ import (
 	"context"
 	"fmt"
 
+	"github.com/ipfs/go-ipfs/pin"
+	"github.com/ipfs/go-ipfs/repo"
+
 	"github.com/ipfs/go-bitswap"
 	"github.com/ipfs/go-bitswap/network"
 	"github.com/ipfs/go-blockservice"
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-datastore"
-	blockstore "github.com/ipfs/go-ipfs-blockstore"
-	exchange "github.com/ipfs/go-ipfs-exchange-interface"
-	offline "github.com/ipfs/go-ipfs-exchange-offline"
-	format "github.com/ipfs/go-ipld-format"
+	"github.com/ipfs/go-ipfs-blockstore"
+	"github.com/ipfs/go-ipfs-exchange-interface"
+	"github.com/ipfs/go-ipfs-exchange-offline"
+	"github.com/ipfs/go-ipld-format"
 	"github.com/ipfs/go-merkledag"
 	"github.com/ipfs/go-mfs"
 	"github.com/ipfs/go-unixfs"
-	host "github.com/libp2p/go-libp2p-host"
-	routing "github.com/libp2p/go-libp2p-routing"
+	"github.com/libp2p/go-libp2p-host"
+	"github.com/libp2p/go-libp2p-routing"
 	"go.uber.org/fx"
-
-	"github.com/ipfs/go-ipfs/pin"
-	"github.com/ipfs/go-ipfs/repo"
 )
 
 func BlockServiceCtor(lc fx.Lifecycle, bs blockstore.Blockstore, rem exchange.Interface) blockservice.BlockService {

core/node/groups.go

@@ -3,15 +3,13 @@ package node
 import (
 	"context"
 
+	"github.com/ipfs/go-ipfs/p2p"
+	"github.com/ipfs/go-ipfs/provider"
+
 	offline "github.com/ipfs/go-ipfs-exchange-offline"
-	"github.com/ipfs/go-metrics-interface"
+	offroute "github.com/ipfs/go-ipfs-routing/offline"
 	"github.com/ipfs/go-path/resolver"
 	"go.uber.org/fx"
-
-	offroute "github.com/ipfs/go-ipfs-routing/offline"
-	"github.com/ipfs/go-ipfs/p2p"
-	"github.com/ipfs/go-ipfs/provider"
-	"github.com/ipfs/go-ipfs/repo"
 )
 
 var BaseLibP2P = fx.Options(
@@ -117,44 +115,9 @@ func IPFS(ctx context.Context, cfg *BuildCfg) fx.Option {
 		cfg = new(BuildCfg)
 	}
 
-	err := cfg.fillDefaults()
-	if err != nil {
-		return fx.Error(err)
-	}
-
-	ctx = metrics.CtxScope(ctx, "ipfs")
-
-	repoOption := fx.Provide(func(lc fx.Lifecycle) repo.Repo {
-		lc.Append(fx.Hook{
-			OnStop: func(ctx context.Context) error {
-				return cfg.Repo.Close()
-			},
-		})
-
-		return cfg.Repo
-	})
-
-	metricsCtx := fx.Provide(func() MetricsCtx {
-		return MetricsCtx(ctx)
-	})
-
-	hostOption := fx.Provide(func() HostOption {
-		return cfg.Host
-	})
-
-	routingOption := fx.Provide(func() RoutingOption {
-		return cfg.Routing
-	})
-
-	params := fx.Options(
-		repoOption,
-		hostOption,
-		routingOption,
-		metricsCtx,
-	)
-
 	return fx.Options(
-		params,
+		cfg.options(ctx),
+
 		fx.Provide(baseProcess),
 		fx.Invoke(setupSharding),
 

core/node/libp2p.go

@@ -123,6 +123,7 @@ type Libp2pOpts struct {
 }
 
 type PNetFingerprint []byte
+
 func P2PPNet(repo repo.Repo) (opts Libp2pOpts, fp PNetFingerprint, err error) {
 	swarmkey, err := repo.SwarmKey()
 	if err != nil || swarmkey == nil {

fuse/ipns/ipns_unix.go

@@ -13,7 +13,7 @@ import (
 
 	core "github.com/ipfs/go-ipfs/core"
 	namesys "github.com/ipfs/go-ipfs/namesys"
-	node2 "github.com/ipfs/go-ipfs/namesys/resolve"
+	resolve "github.com/ipfs/go-ipfs/namesys/resolve"
 
 	dag "github.com/ipfs/go-merkledag"
 	path "github.com/ipfs/go-path"
@@ -98,7 +98,7 @@ func loadRoot(ctx context.Context, rt *keyRoot, ipfs *core.IpfsNode, name string
 		return nil, err
 	}
 
-	node, err := node2.Resolve(ctx, ipfs.Namesys, ipfs.Resolver, p)
+	node, err := resolve.Resolve(ctx, ipfs.Namesys, ipfs.Resolver, p)
 	switch err {
 	case nil:
 	case namesys.ErrResolveFailed:

namesys/resolve/resolve.go

@@ -6,7 +6,6 @@ import (
 	"strings"
 
 	"github.com/ipfs/go-ipld-format"
-	log2 "github.com/ipfs/go-log"
 	logging "github.com/ipfs/go-log"
 	"github.com/ipfs/go-path"
 	"github.com/ipfs/go-path/resolver"
@@ -30,34 +29,34 @@ func ResolveIPNS(ctx context.Context, nsys namesys.NameSystem, p path.Path) (pat
 
 		// TODO(cryptix): we should be able to query the local cache for the path
 		if nsys == nil {
-			evt.Append(log2.LoggableMap{"error": ErrNoNamesys.Error()})
+			evt.Append(logging.LoggableMap{"error": ErrNoNamesys.Error()})
 			return "", ErrNoNamesys
 		}
 
 		seg := p.Segments()
 
 		if len(seg) < 2 || seg[1] == "" { // just "/<protocol/>" without further segments
-			evt.Append(log2.LoggableMap{"error": path.ErrNoComponents.Error()})
+			evt.Append(logging.LoggableMap{"error": path.ErrNoComponents.Error()})
 			return "", path.ErrNoComponents
 		}
 
 		extensions := seg[2:]
 		resolvable, err := path.FromSegments("/", seg[0], seg[1])
 		if err != nil {
-			evt.Append(log2.LoggableMap{"error": err.Error()})
+			evt.Append(logging.LoggableMap{"error": err.Error()})
 			return "", err
 		}
 
 		respath, err := nsys.Resolve(ctx, resolvable.String())
 		if err != nil {
-			evt.Append(log2.LoggableMap{"error": err.Error()})
+			evt.Append(logging.LoggableMap{"error": err.Error()})
 			return "", err
 		}
 
 		segments := append(respath.Segments(), extensions...)
 		p, err = path.FromSegments("/", segments...)
 		if err != nil {
-			evt.Append(log2.LoggableMap{"error": err.Error()})
+			evt.Append(logging.LoggableMap{"error": err.Error()})
 			return "", err
 		}
 	}