feat: add serve gateway

Signed-off-by: gfanton <8671905+gfanton@users.noreply.github.com>

go/bind/core/node.go

@@ -122,6 +122,30 @@ func (n *Node) ServeConfigAPI() error {
 	return nil
 }
 
+func (n *Node) ServeGateway(smaddr string, writable bool) (string, error) {
+	maddr, err := ma.NewMultiaddr(smaddr)
+	if err != nil {
+		return "", err
+	}
+
+	ml, err := manet.Listen(maddr)
+	if err != nil {
+		return "", err
+	}
+
+	n.muListeners.Lock()
+	n.listeners = append(n.listeners, ml)
+	n.muListeners.Unlock()
+
+	go func(l net.Listener) {
+		if err := n.ipfsMobile.ServeGateway(l, writable); err != nil {
+			log.Printf("serve error: %s", err.Error())
+		}
+	}(manet.NetListener(ml))
+
+	return "", nil
+}
+
 func (n *Node) ServeMultiaddr(smaddr string) (string, error) {
 	maddr, err := ma.NewMultiaddr(smaddr)
 	if err != nil {

go/pkg/ipfsmobile/node.go

@@ -78,6 +78,18 @@ func (im *IpfsMobile) ServeCoreHTTP(l net.Listener, opts ...ipfs_corehttp.ServeO
 	return ipfs_corehttp.Serve(im.IpfsNode, l, opts...)
 }
 
+func (im *IpfsMobile) ServeGateway(l net.Listener, writable bool, opts ...ipfs_corehttp.ServeOption) error {
+	opts = append(opts,
+		ipfs_corehttp.HostnameOption(),
+		ipfs_corehttp.GatewayOption(writable, "/ipfs", "/ipns"),
+		ipfs_corehttp.VersionOption(),
+		ipfs_corehttp.CheckVersionOption(),
+		ipfs_corehttp.CommandsROOption(im.commandCtx),
+	)
+
+	return ipfs_corehttp.Serve(im.IpfsNode, l, opts...)
+}
+
 func NewNode(ctx context.Context, cfg *IpfsConfig) (*IpfsMobile, error) {
 	if err := cfg.fillDefault(); err != nil {
 		return nil, fmt.Errorf("invalid configuration: %w", err)

packages/Makefile

@@ -41,7 +41,7 @@ GO_MOD_FILES = $(GO_DIR)/go.mod $(GO_DIR)/go.sum
 
 CORE_PACKAGE = github.com/ipfs-shipyard/gomobile-ipfs/go/bind/core
 EXT_PACKAGE ?=
-GOMOBILE = go run golang.org/x/mobile/cmd/gomobile
+GOMOBILE ?= go run golang.org/x/mobile/cmd/gomobile
 GOMOBILE_OPT ?=
 GOMOBILE_TARGET ?=