Update circle CI config # 8

.circleci/config.yml

@@ -68,6 +68,27 @@ jobs:
             - ~/.nerves
       - run:
           command: mix firmware.slack --channels C58DCU4A3
+      - run:
+          command: fwup --sign --private-key $NERVES_FW_PRIV_KEY -i _build/{{ .Environment.MIX_TARGET }}/{{ .Environment.MIX_ENV }}/nerves/images/farmbot.fw -o farmbot-v{{ .Environment.Revision }}.fw
+      - save_cache:
+          key: v3-firmware-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
+          paths:
+            - farmbot-v{{ .Environment.Revision }}.fw
+
+  deploy_firmware:
+    <<: *defaults
+    steps:
+      - run:
+        name: Install dependencies
+        command: |
+          wget https://github.com/tcnksm/ghr/releases/download/v0.5.4/ghr_v0.5.4_linux_amd64.zip
+          unzip ghr_v0.5.4_linux_amd64.zip
+      - run:
+        command: grep -Pazo "(?s)(?<=## ${CIRCLE_TAG})[^#]+" CHANGELOG.md > RELEASE_NOTES
+      - restore_cache:
+        key: v3-firmware-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
+      - run:
+        command: ./ghr -draft -t $GITHUB_TOKEN -u $CIRCLE_PROJECT_USERNAME -r $CIRCLE_PROJECT_REPONAME -b "$(cat RELEASE_NOTES)" -replace $CIRCLE_TAG farmbot-v{{ .Environment.Revision }}.fw
 
 workflows:
   version: 2
@@ -91,3 +112,8 @@ workflows:
           filters:
             branches:
               only: nightly
+      - deploy_firmware:
+          context: org-global
+          filters:
+            branches:
+              only: nightly