Merge branch 'ci-and-ce-sitting-in-a-tree-k-i-s-s-i-n-g' into 'master'

Merge CI into CE

First step of #2164.

- [x] Merge latest CE master
- [x] Make application start
- [x] Re-use gitlab sessions (remove CI oauth part)
- [x] Get rid of gitlab_ci.yml config
- [x] Make tests start
- [x] Make most CI features works
- [x] Make tests green
- [x] Write migration documentation
- [x] Add CI builds to CE backup

See merge request !1204

1 files changed, 69 insertions, 0 deletions

diff --git a/lib/ci/api/runners.rb b/lib/ci/api/runners.rb
new file mode 100644
index 00000000000..1466fe4356e
--- /dev/null
+++ b/lib/ci/api/runners.rb
@@ -0,0 +1,69 @@
+module Ci
+  module API
+    # Runners API
+    class Runners < Grape::API
+      resource :runners do
+        # Get list of all available runners
+        #
+        # Example Request:
+        #   GET /runners
+        get do
+          authenticate!
+          runners = Ci::Runner.all
+
+          present runners, with: Entities::Runner
+        end
+
+        # Delete runner
+        # Parameters:
+        #   token (required) - The unique token of runner
+        #
+        # Example Request:
+        #   GET /runners/delete
+        delete "delete" do
+          required_attributes! [:token]
+          authenticate_runner!
+          Ci::Runner.find_by_token(params[:token]).destroy
+        end
+
+        # Register a new runner
+        #
+        # Note: This is an "internal" API called when setting up
+        # runners, so it is authenticated differently.
+        #
+        # Parameters:
+        #   token (required) - The unique token of runner
+        #
+        # Example Request:
+        #   POST /runners/register
+        post "register" do
+          required_attributes! [:token]
+
+          runner =
+            if params[:token] == GitlabCi::REGISTRATION_TOKEN
+              # Create shared runner. Requires admin access
+              Ci::Runner.create(
+                description: params[:description],
+                tag_list: params[:tag_list],
+                is_shared: true
+              )
+            elsif project = Ci::Project.find_by(token: params[:token])
+              # Create a specific runner for project.
+              project.runners.create(
+                description: params[:description],
+                tag_list: params[:tag_list]
+              )
+            end
+
+          return forbidden! unless runner
+
+          if runner.id
+            present runner, with: Entities::Runner
+          else
+            not_found!
+          end
+        end
+      end
+    end
+  end
+end