Handle branch is null bug

Hopefully I've now handled every single case of it.

lib/repository.dart

@@ -93,7 +93,10 @@ class GitJournalRepo with ChangeNotifier {
     if (remoteConfigured) {
       // Code path for 'branch is null' exception
       var branch = await repo.currentBranch();
-      if (branch == null) {
+      var head = await repo.head();
+      var branchConfig = repo.config.branch(branch);
+
+      if (branch == null || head == null || branchConfig == null) {
         var remoteConfig = repo.config.remotes[0];
         await cloneRemote(
           repoPath: repoPath,

lib/setup/clone.dart

@@ -1,6 +1,7 @@
 import 'package:dart_git/dart_git.dart';
 import 'package:git_bindings/git_bindings.dart' as git_bindings;
 import 'package:meta/meta.dart';
+import 'package:path/path.dart' as p;
 
 import 'package:gitjournal/utils/logger.dart';
 
@@ -44,7 +45,7 @@ Future<void> cloneRemote({
     if (remoteBranchName != null &&
         remoteBranchName.isNotEmpty &&
         remoteBranch != null) {
-      await repo.createBranch(remoteBranchName, remoteBranch.hash);
+      await repo.createBranch(remoteBranchName, hash: remoteBranch.hash);
       await repo.checkoutBranch(remoteBranchName);
     }
     await repo.setUpstreamTo(remote, remoteBranchName);
@@ -55,6 +56,14 @@ Future<void> cloneRemote({
     if (branch == remoteBranchName) {
       Log.i("Completing - localBranch: $branch");
 
+      var currentBranch = await repo.currentBranch();
+      if (currentBranch != branch) {
+        // Shit happens sometimes
+        // There is only one local branch, and that branch is not the current
+        // branch, wtf?
+        await repo.checkoutBranch(branch);
+      }
+
       await repo.setUpstreamTo(remote, remoteBranchName);
       var remoteBranch = await repo.remoteBranch(remoteName, remoteBranchName);
       if (remoteBranch != null) {
@@ -69,7 +78,7 @@ Future<void> cloneRemote({
       Log.i("Completing - localBranch diff remote: $branch $remoteBranchName");
 
       var headRef = await repo.resolveReference(await repo.head());
-      await repo.createBranch(remoteBranchName, headRef.hash);
+      await repo.createBranch(remoteBranchName, hash: headRef.hash);
       await repo.checkoutBranch(remoteBranchName);
 
       await repo.deleteBranch(branch);

pubspec.lock

@@ -188,7 +188,7 @@ packages:
     description:
       path: "."
       ref: HEAD
-      resolved-ref: "897107cd1cacee207eadb63a6a2961cc3ed4c37f"
+      resolved-ref: "98bffd6e738a5687ed29dd5e7a9c9b6004152510"
       url: "https://github.com/GitJournal/dart-git.git"
     source: git
     version: "0.0.2"