After binding ios framework with help of gomobile framework has nothing in it

[mNizhurin]

What version of Go are you using (go version)?

$ go version go1.12.4 darwin/amd64

Does this issue reproduce with the latest release?

Yes.

What operating system and processor architecture are you using (go env)?

go env Output

$ go env
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/max/Library/Caches/go-build"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/max/.go"
GOPROXY=""
GORACE=""
GOROOT="/usr/local/opt/go/libexec"
GOTMPDIR=""
GOTOOLDIR="/usr/local/opt/go/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/kh/8ts9nvy534b3b0n8fwzpqrwm0000gn/T/go-build592238090=/tmp/go-build -gno-record-gcc-switches -fno-common"

What did you do?

go get github.com/ipfs/go-ipfs/cmd/ipfs
go get -d github.com/ipfs/go-ipfs/cmd/ipfs/...
gomobile bind -target=ios github.com/ipfs/go-ipfs

What did you expect to see?

Framework with .h file containing interface for classes, constructors and methods to work with ipfs.

What did you see instead?

As you can see, only IpfsVersion is available:

Ipfs.h:

// Objective-C API for talking to the following Go packages
//
//	github.com/ipfs/go-ipfs
//
// File is generated by gomobile bind. Do not edit.
#ifndef __Ipfs_FRAMEWORK_H__
#define __Ipfs_FRAMEWORK_H__

#include "Ipfs.objc.h"
#include "Universe.objc.h"

#endif

Ipfs.objc.h

// Objective-C API for talking to github.com/ipfs/go-ipfs Go package.
//   gobind -lang=objc github.com/ipfs/go-ipfs
//
// File is generated by gobind. Do not edit.

#ifndef __Ipfs_H__
#define __Ipfs_H__

@import Foundation;
#include "ref.h"
#include "Universe.objc.h"


FOUNDATION_EXPORT NSString* _Nonnull const IpfsApiVersion;
/**
 * CurrentVersionNumber is the current application's version literal
 */
FOUNDATION_EXPORT NSString* _Nonnull const IpfsCurrentVersionNumber;

@interface Ipfs : NSObject
/**
 * CurrentCommit is the current git commit, this is set as a ldflag in the Makefile
 */
+ (NSString* _Nonnull) currentCommit;
+ (void) setCurrentCommit:(NSString* _Nonnull)v;

@end

#endif

[mNizhurin]

golang/go#31655 (comment)
Here what gomobile says about this problem

[Stebalien]

They're correct. The root IPFS package doesn't have much in it. You'll want to bind to github.com/ipfs/go-ipfs/core.

(closing for tracking as this isn't a bug)

[mNizhurin]

Now all the code in CoreIpfsNode.h looks like this:
// skipped field IpfsNode.Identity with unsupported type: github.com/libp2p/go-libp2p-peer.ID
// skipped field IpfsNode.Repo with unsupported type: github.com/ipfs/go-ipfs/repo.Repo
// skipped field IpfsNode.Pinning with unsupported type: github.com/ipfs/go-ipfs/pin.Pinner
...
Any suggestions how to fix this?
Thank you!

[Stebalien]

I'm sorry, none of us have any experience with gomobile. I'd ask on the golang IRC channel (or maybe Stack Overflow?).