Enable Grafana extensions at build time. (#11752)

* extensions: import and build

* bus: use predefined error

* enterprise: build script for enterprise packages

* poc: auto registering services and dependency injection

(cherry picked from commit b5b1ef875f905473af41e49f8071cb9028edc845)

* poc: backend services registry progress

(cherry picked from commit 97be69725881241bfbf1e7adf0e66801d6b0af3d)

* poc: minor update

(cherry picked from commit 03d7a6888b81403f458b94305792e075568f0794)

* ioc: introduce manuel ioc

* enterprise: adds setting for enterprise

* build: test and build specific ee commit

* cleanup: test testing code

* removes example hello service

.circleci/config.yml

@@ -93,6 +93,22 @@ jobs:
             - scripts/*.sh
             - scripts/publish
 
+  build-enterprise:
+    docker:
+     - image: grafana/build-container:v0.1
+    working_directory: /go/src/github.com/grafana/grafana
+    steps:
+      - checkout
+      - run:
+          name: build and package grafana
+          command: './scripts/build/build_enterprise.sh'
+      - run:
+          name: sign packages
+          command: './scripts/build/sign_packages.sh'
+      - run:
+          name: sha-sum packages
+          command: 'go run build.go sha-dist'
+
   deploy-master:
     docker:
       - image: circleci/python:2.7-stretch
@@ -176,3 +192,7 @@ workflows:
               ignore: /.*/
             tags:
               only: /^v[0-9]+(\.[0-9]+){2}(-.+|[^-.]*)$/
+      - build-enterprise:
+          filters:
+            tags:
+              only: /.*/