Setup Phabricator import

This sets up all the basics for importing Phabricator tasks into
GitLab issues.

To import all tasks from a Phabricator instance into GitLab, we'll
import all of them into a new project that will have its repository
disabled.

The import is hooked into a regular ProjectImport setup, but similar
to the GitHub parallel importer takes care of all the imports itself.

In this iteration, we're importing each page of tasks in a separate
sidekiq job.

The first thing we do when requesting a new page of tasks is schedule
the next page to be imported. But to avoid deadlocks, we only allow a
single job per worker type to run at the same time.

For now we're only importing basic Issue information, this should be
extended to richer information.

1 files changed, 12 insertions, 0 deletions

diff --git a/spec/routing/import_routing_spec.rb b/spec/routing/import_routing_spec.rb
index 106f92082e4..3fdede7914d 100644
--- a/spec/routing/import_routing_spec.rb
+++ b/spec/routing/import_routing_spec.rb
@@ -174,3 +174,15 @@ describe Import::GitlabProjectsController, 'routing' do
     expect(get('/import/gitlab_project/new')).to route_to('import/gitlab_projects#new')
   end
 end
+
+# new_import_phabricator GET  /import/phabricator/new(.:format) import/phabricator#new
+# import_phabricator     POST /import/phabricator(.:format)     import/phabricator#create
+describe Import::PhabricatorController, 'routing' do
+  it 'to #create' do
+    expect(post("/import/phabricator")).to route_to("import/phabricator#create")
+  end
+
+  it 'to #new' do
+    expect(get("/import/phabricator/new")).to route_to("import/phabricator#new")
+  end
+end