Upgrde SonarQube to 7.9 LTS and sonar-scala to 7.7. Clean up the repo. (#15)

* Upgrde SonarQube to 7.9 LTS and sonar-scala to 7.7. Clean up the repo.

* Update packages.

* Replace wget with curl.

* Add a job to update dockerhub readme.

Author: mwz

.circleci/config.yml

@@ -9,13 +9,13 @@ jobs:
       - run:
           name: Build
           command: |
-            sudo apt-get install -y jq
+            sudo apt-get update && sudo apt-get install -y jq
             export VERSION=`jq -r '.current.version' vars.json`
             export VERSION_LTS=`jq -r '.lts.version' vars.json`
-            docker build -t mwizner/sonarqube-scala-plugins:$VERSION $VERSION
-            docker build -t mwizner/sonarqube-scala-plugins:$VERSION-full $VERSION-full
-            docker build -t mwizner/sonarqube-scala-plugins:$VERSION_LTS $VERSION_LTS
-            docker build -t mwizner/sonarqube-scala-plugins:$VERSION_LTS-full $VERSION_LTS-full
+            docker build -t mwizner/sonarqube-scala-plugins:$VERSION current
+            docker build -t mwizner/sonarqube-scala-plugins:$VERSION-full current/full
+            docker build -t mwizner/sonarqube-scala-plugins:$VERSION_LTS lts
+            docker build -t mwizner/sonarqube-scala-plugins:$VERSION_LTS-full lts/full
   release:
     docker:
       - image: circleci/openjdk:8-jdk
@@ -34,7 +34,7 @@ jobs:
       - run:
           name: Release
           command: |
-            sudo apt-get install -y jq
+            sudo apt-get update && sudo apt-get install -y jq
             export VERSION=`jq -r '.current.version' vars.json`
             echo "$DOCKER_PASS" | docker login -u "$DOCKER_USER" --password-stdin
             ./release.sh
@@ -58,12 +58,38 @@ jobs:
       - run:
           name: Release LTS
           command: |
-            sudo apt-get install -y jq
+            sudo apt-get update && sudo apt-get install -y jq
             export VERSION=`jq -r '.lts.version' vars.json`
             echo "$DOCKER_PASS" | docker login -u "$DOCKER_USER" --password-stdin
             ./release-lts.sh
             git tag -a $VERSION -m "Release $VERSION."
             git push --tags
+  update-dockerhub-readme:
+    docker:
+      - image: circleci/openjdk:8-jdk
+    steps:
+      - checkout
+      - run:
+          name: Update Dockerhub readme
+          command: |
+            sudo apt-get update && sudo apt-get install -y jq
+            LOGIN_BODY="{\"username\": \"${DOCKER_USER}\", \"password\": \"${DOCKER_PASS}\"}"
+            TOKEN=$(curl -s \
+              -H "Content-Type: application/json" \
+              -X POST \
+              -d ${LOGIN_BODY} \
+              https://hub.docker.com/v2/users/login | jq -r .token)
+            RESPONSE_CODE=$(curl -s \
+              --write-out "%{response_code}" \
+              --output /dev/null \
+              -H "Authorization: JWT ${TOKEN}" \
+              -X PATCH --data-urlencode full_description@README_DOCKERHUB.md \
+              https://cloud.docker.com/v2/repositories/mwizner/sonarqube-scala-plugins)
+            if [[ $RESPONSE_CODE == "200" ]]; then
+              exit 0
+            else
+              exit 1
+            fi
 workflows:
   version: 2
   pr-build:
@@ -79,14 +105,20 @@ workflows:
           filters:
             branches:
               only: master
-      - hold-lts:
-          type: approval
+      - release:
+          requires:
+            - hold
           filters:
             branches:
               only: master
-      - release:
+      - update-dockerhub-readme:
           requires:
-            - hold
+            - release
+          filters:
+            branches:
+              only: master
+      - hold-lts:
+          type: approval
           filters:
             branches:
               only: master
@@ -96,3 +128,9 @@ workflows:
           filters:
             branches:
               only: master
+      - update-dockerhub-readme-lts:
+          requires:
+            - release-lts
+          filters:
+            branches:
+              only: master