Warn when no origin remote

[jcansdale]

What this PR does

If a repository doesn't have a remote named origin, the extension doesn't know which remote to use or even if it's dealing with a GitHub repository. This PR shows a call-out notification if a repository has remotes but none of them are named origin. If the used clicks on the notification title, the GitHub pane will open with an option to edit their remotes.

• Add TippingService for displaying call-out notifications on Visual Studio 2015, 2017 and 2019
• Display NoRemoteOriginView on GitHub pane when there are no remotes named origin
• Add ShowRepositorySettingsRemotesAsync to ITeamExplorerServices
• Prevent exception in GetSessionInternal when repository CloneUrl changes to null
• Add integration tests for GitService (that use a real repository)
• Add HasRemotesButNoOrigin property to LocalRepositoryModel
• Add CantFindGitHubUrlForRepository and RepositoriesMustHaveRemoteOrigin to Resources
  • These contain text for the notification and the pane view
• Add TrackedRemoteName to BranchModel
  • This property has tests but isn't currently used. I thought NoRemoteOriginView might suggest renaming the currently active remote (if any) to origin?

Reviewers

• Is the wording of the call-out / pane view clear enough?

What to expect

When a repository has at least one remote, but no remotes called "origin", the following call-out notification will appear.

Clicking the bonded title will open the GitHub pane, which will show the following message. Alternatively, clicking Always ignore will cause the call-out notification to never show again.

Clicking the Edit Remotes button will open the Repository Settings page with the Remotes section visible. This lets the user rename one of their remotes to origin.

To do

• Expand text on GitHub pane to guide user towards fix
• Add metrics

How to test

1. Open solution from a repository on GitHub
2. From command line type
   git remote rename origin porigin
3. Expect call-out notification to appear
4. Click on title of call-out notification
5. Expect GitHub pane to appear with no "origin" message
6. Click on the Edit Remotes button
7. Expect Repository Settings page with the Remotes section visible
8. Edit the porigin rename and rename it to origin
9. Expect PR list to appear on GitHub pane

Related

• Update the messaging in the GitHub panel when a solution is not open #1727 Update the messaging in the GitHub panel when a solution is not open

Fixes#1729

[jcansdale]

Exception thrown when renaming origin remote.

GitHub.Exports.dll!GitHub.Primitives.HostAddress.Create(string host = null) Line 38	C#	Symbols loaded.
GitHub.InlineReviews.dll!GitHub.InlineReviews.Services.PullRequestSessionManager.GetSessionInternal(string owner = "jcansdale", string name = "SnippetColorizer8", int number = 4) Line 241	C#	Symbols loaded.
GitHub.InlineReviews.dll!GitHub.InlineReviews.Services.PullRequestSessionManager.StatusChanged() Line 214	C#	Symbols loaded.

Edit: fixed in 835ebb1

[jcansdale]

@jnm2 thanks for the review! I think I've implemented all of your suggestions.

[jcansdale]

2018-11-21 20:09:58.160 [05624] EROR [25] PullRequestStatusBarManager System.AggregateException: One or more errors occurred. ---> System.NullReferenceException: Object reference not set to an instance of an object.
at GitHub.InlineReviews.Services.PullRequestStatusBarManager.NoRemoteOriginCallout() in C:\Source\github.com\github\VisualStudio\src\GitHub.InlineReviews\Services\PullRequestStatusBarManager.cs:line 115
at GitHub.InlineReviews.Services.PullRequestStatusBarManager.<RefreshCurrentSession>d__10.MoveNext() in C:\Source\github.com\github\VisualStudio\src\GitHub.InlineReviews\Services\PullRequestStatusBarManager.cs:line 91
--- End of inner exception stack trace ---
---> (Inner Exception #0) System.NullReferenceException: Object reference not set to an instance of an object.
at GitHub.InlineReviews.Services.PullRequestStatusBarManager.NoRemoteOriginCallout() in C:\Source\github.com\github\VisualStudio\src\GitHub.InlineReviews\Services\PullRequestStatusBarManager.cs:line 115
at GitHub.InlineReviews.Services.PullRequestStatusBarManager.<RefreshCurrentSession>d__10.MoveNext() in C:\Source\github.com\github\VisualStudio\src\GitHub.InlineReviews\Services\PullRequestStatusBarManager.cs:line 91<---

Update: fixed. A strange issue with GetService(typeof(ITippingService)) coming back null on Visual Studio 2015 😕

[jcansdale]

2018-11-21 20:06:36.670 [05624] DBUG [29] TeamExplorerContext ActiveRepository changed to https://github.com/jcansdale/EmojiVS @ C:\Source\github.com\jbevain\EmojiVS
2018-11-21 20:07:04.295 [05624] DBUG [09] VSGitExt IGitExt.ActiveRepositories (#18029106) returned ["C:\\Source\\github.com\\jbevain\\EmojiVS"]
2018-11-21 20:07:04.328 [05624] EROR [09] VSGitExt Error refreshing repositories
LibGit2Sharp.LockedFileException: Failed open - 'C:/Source/github.com/jbevain/EmojiVS/.git/config' is locked: The process cannot access the file because it is being used by another process.
at LibGit2Sharp.Core.Ensure.HandleError(Int32 result)
at LibGit2Sharp.Core.Proxy.git_remote_lookup(RepositoryHandle repo, String name, Boolean throwsIfNotFound)
at LibGit2Sharp.RemoteCollection.RemoteForName(String name, Boolean shouldThrowIfNotFound)
at LibGit2Sharp.RemoteCollection.get_Item(String name)
at GitHub.Services.GitService.HasRemotesButNoOrigin(IRepository repo) in C:\Source\github.com\github\VisualStudio\src\GitHub.Exports\Services\GitService.cs:line 143
at GitHub.Services.GitService.CreateLocalRepositoryModel(String localPath) in C:\Source\github.com\github\VisualStudio\src\GitHub.Exports\Services\GitService.cs:line 49
at GitHub.VisualStudio.Base.VSGitExt.<RefreshActiveRepositories>b__9_1(IGitRepositoryInfo x) in C:\Source\github.com\github\VisualStudio\src\GitHub.TeamFoundation.14\Services\VSGitExt.cs:line 115
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at GitHub.VisualStudio.Base.VSGitExt.RefreshActiveRepositories() in C:\Source\github.com\github\VisualStudio\src\GitHub.TeamFoundation.14\Services\VSGitExt.cs:line 115
2018-11-21 20:07:04.375 [05624] DBUG [09] VSGitExt ActiveRepositories changed to []

[grokys]

Looking great! Just one thing, and a question.