Add gitlab-shell/bin/check to rake gitlab:check

We sometimes encounter connectivity issues where gitlab-shell cannot
make API calls to the Rails application. There is a self-test script
`gitlab-shell/bin/check` that tries to connect to the API; this commit
runs that script as part of `rake gitlab:check`.

1 files changed, 18 insertions, 0 deletions

diff --git a/lib/tasks/gitlab/check.rake b/lib/tasks/gitlab/check.rake
index 1e9228a3509..72a6743ee72 100644
--- a/lib/tasks/gitlab/check.rake
+++ b/lib/tasks/gitlab/check.rake
@@ -376,6 +376,7 @@ namespace :gitlab do
       check_repo_base_permissions
       check_update_hook_is_up_to_date
       check_repos_update_hooks_is_link
+      check_gitlab_shell_self_test
 
       finished_checking "GitLab Shell"
     end
@@ -552,6 +553,23 @@ namespace :gitlab do
       end
     end
 
+    def check_gitlab_shell_self_test
+      gitlab_shell_repo_base = File.expand_path('gitlab-shell', gitlab_shell_user_home)
+      check_cmd = File.expand_path('bin/check', gitlab_shell_repo_base)
+      puts "Running #{check_cmd}"
+      if system(check_cmd, chdir: gitlab_shell_repo_base)
+        puts 'gitlab-shell self-check successful'.green
+      else
+        puts 'gitlab-shell self-check failed'.red
+        try_fixing_it(
+          'Make sure GitLab is running;',
+          'Check the gitlab-shell configuration file:',
+          sudo_gitlab("editor #{File.expand_path('config.yml', gitlab_shell_repo_base)}")
+        )
+        fix_and_rerun
+      end
+    end
+
 
     # Helper methods
     ########################