it works!

SwiftGit2/Repository.swift

@@ -105,33 +105,15 @@ private func pushOptions(credentials: Credentials = .default,
 
 	options.callbacks.payload = credentials.toPointer()
 	options.callbacks.credentials = credentialsCallback
-	func pushTransferProgressCallback(
-		current: UInt32,
-		total: UInt32,
-		bytes: size_t,
-		payload: UnsafeMutableRawPointer? ) -> Int32 {
-		let result: Int32 = 1
-		return result
-	}
-	options.callbacks.push_transfer_progress = pushTransferProgressCallback
-
-
-//	/** Push network progress notification function */
-//	typedef int (*git_push_transfer_progress)(
-//		unsigned int current,
-//		unsigned int total,
-//		size_t bytes,
-//		void* payload);
-//	/**
-
-//	*/
-//   typedef int (*git_cred_acquire_cb)(
-//	   git_cred **cred,
-//	   const char *url,
-//	   const char *username_from_url,
-//	   unsigned int allowed_types,
-//	   void *payload);
-
+//	func pushTransferProgressCallback(
+//		current: UInt32,
+//		total: UInt32,
+//		bytes: size_t,
+//		payload: UnsafeMutableRawPointer? ) -> Int32 {
+//		let result: Int32 = 1
+//		return result
+//	}
+//	options.callbacks.push_transfer_progress = pushTransferProgressCallback
 
 	return options
 }
@@ -148,20 +130,50 @@ public final class Repository {
 
 		let repository: OpaquePointer = repo.pointer
 		var remote: OpaquePointer? = nil
-		let callbacks: UnsafePointer<git_remote_callbacks>? = nil
-		let proxy_opts: UnsafePointer<git_proxy_options>? = nil
-		let headers: UnsafePointer<git_strarray>? = nil
-		git_remote_lookup(&remote, repository, "origin" )
+		let result_git_remote_lookup = git_remote_lookup(&remote, repository, "origin" )
+		print(result_git_remote_lookup)
 
 		// connect to remote
-		git_remote_connect(remote, GIT_DIRECTION_PUSH, callbacks, proxy_opts, headers)
+//		callbacks.payload = credentials.toPointer()
+//		callbacks.credentials = credentialsCallback
+//		callbacks.
+//		git_remote_init_callbacks(&options.callbacks, UInt32(GIT_REMOTE_CALLBACKS_VERSION))
 
-		// add a push refspec
-		git_remote_add_push(repository, "origin", "refs/heads/master:refs/heads/master" );
+//		let result_git_remote_connect = git_remote_connect(remote, GIT_DIRECTION_PUSH, &options.callbacks, &options.proxy_opts, &options.custom_headers)
+//		print(result_git_remote_connect)
 
+		// add a push refspec
+//		let result_git_remote_add_push = git_remote_add_push(repository, "origin", "refs/heads/master:refs/heads/master" );
+//		print(result_git_remote_add_push)
+
+
+
+
+		let master = "refs/heads/master"
+//		let master = "refs/master"
+//		let origin = "origin"
+//		var originPtr = origin.cString(using: .utf8)
+//		var masterPtr = master.cString(using: .utf8)
+//		var arr: UnsafeMutablePointer<UnsafeMutablePointer<CChar>?> = .allocate(capacity: 1)
+		let strings: UnsafeMutablePointer<UnsafeMutablePointer<CChar>?> = [master].withUnsafeBufferPointer {
+			let buffer = UnsafeMutablePointer<UnsafeMutablePointer<CChar>?>.allocate(capacity: $0.count + 1)
+			let val = $0.map
+			{ $0.withCString(strdup) }
+			buffer.initialize(from: val, count: 1)
+			buffer[$0.count] = nil
+		return buffer
+		}
+		var gitstr = git_strarray()
+		gitstr.strings = strings
+		gitstr.count = 1
+
+		let push_result = git_remote_push(remote, &gitstr, &options)
+		print(push_result)
+
+
 		// do the push
-		let result = git_remote_upload(remote, nil, &options)
-		print(result)
+//		let result = git_remote_upload(remote, nil, &options)
+//		print(result)
 		git_remote_free(remote)
 	}