Update circleci build (#296)

Update based on the latest upstream prometheus circleci config.

Signed-off-by: Ben Kochie <superq@gmail.com>

Author: SuperQ

.circleci/config.yml

@@ -26,12 +26,6 @@ jobs:
     machine: true
     working_directory: /home/circleci/.go_workspace/src/github.com/prometheus/mysqld_exporter
 
-    environment:
-      DOCKER_IMAGE_NAME: prom/mysqld-exporter
-      QUAY_IMAGE_NAME: quay.io/prometheus/mysqld-exporter
-      DOCKER_TEST_IMAGE_NAME: quay.io/prometheus/golang-builder:1.10-base
-      REPO_PATH: github.com/prometheus/mysqld_exporter
-
     steps:
     - checkout
     - run: make promu
@@ -40,28 +34,6 @@ jobs:
         root: .
         paths:
         - .build
-    - run: ln -s .build/linux-amd64/mysqld_exporter mysqld_exporter
-    - run:
-        command: |
-          if [ -n "$CIRCLE_TAG" ]; then
-            make docker DOCKER_IMAGE_NAME=$DOCKER_IMAGE_NAME DOCKER_IMAGE_TAG=$CIRCLE_TAG
-            make docker DOCKER_IMAGE_NAME=$QUAY_IMAGE_NAME DOCKER_IMAGE_TAG=$CIRCLE_TAG
-          else
-            make docker DOCKER_IMAGE_NAME=$DOCKER_IMAGE_NAME
-            make docker DOCKER_IMAGE_NAME=$QUAY_IMAGE_NAME
-          fi
-    - run: docker images
-    - run: docker network create mysql-test
-    - run: docker run --network mysql-test -e MYSQL_ROOT_PASSWORD=secret -p 3306:3306 -d percona/percona-server:latest
-
-    - run: docker run --rm -t -v "$(pwd):/app" "${DOCKER_TEST_IMAGE_NAME}" -i "${REPO_PATH}" -T
-    - run:
-        command: |
-          if [ -n "$CIRCLE_TAG" ]; then
-            make test-docker DOCKER_IMAGE_TAG=$CIRCLE_TAG
-          else
-            make test-docker
-          fi
 
   docker_hub_master:
     docker:
@@ -71,8 +43,6 @@ jobs:
     environment:
       DOCKER_IMAGE_NAME: prom/mysqld-exporter
       QUAY_IMAGE_NAME: quay.io/prometheus/mysqld-exporter
-      DOCKER_TEST_IMAGE_NAME: quay.io/prometheus/golang-builder:1.10-base
-      REPO_PATH: github.com/prometheus/mysqld_exporter
 
     steps:
     - checkout
@@ -96,8 +66,6 @@ jobs:
     environment:
       DOCKER_IMAGE_NAME: prom/mysqld-exporter
       QUAY_IMAGE_NAME: quay.io/prometheus/mysqld-exporter
-      DOCKER_TEST_IMAGE_NAME: quay.io/prometheus/golang-builder:1.10-base
-      REPO_PATH: github.com/prometheus/mysqld_exporter
 
     steps:
     - checkout
@@ -115,24 +83,17 @@ jobs:
         path: .tarballs
         destination: releases
     - run: ln -s .build/linux-amd64/mysqld_exporter mysqld_exporter
-    - run:
-        command: |
-          if [ -n "$CIRCLE_TAG" ]; then
-            make docker DOCKER_IMAGE_NAME=$DOCKER_IMAGE_NAME DOCKER_IMAGE_TAG=$CIRCLE_TAG
-            make docker DOCKER_IMAGE_NAME=$QUAY_IMAGE_NAME DOCKER_IMAGE_TAG=$CIRCLE_TAG
-          else
-            make docker DOCKER_IMAGE_NAME=$DOCKER_IMAGE_NAME
-            make docker DOCKER_IMAGE_NAME=$QUAY_IMAGE_NAME
-          fi
+    - run: make docker DOCKER_IMAGE_NAME=$DOCKER_IMAGE_NAME DOCKER_IMAGE_TAG=$CIRCLE_TAG
+    - run: make docker DOCKER_IMAGE_NAME=$QUAY_IMAGE_NAME DOCKER_IMAGE_TAG=$CIRCLE_TAG
     - run: docker login -u $DOCKER_LOGIN -p $DOCKER_PASSWORD
     - run: docker login -u $QUAY_LOGIN -p $QUAY_PASSWORD quay.io
     - run: |
         if [[ "$CIRCLE_TAG" =~ ^v[0-9]+(\.[0-9]+){2}$ ]]; then
           docker tag "$DOCKER_IMAGE_NAME:$CIRCLE_TAG" "$DOCKER_IMAGE_NAME:latest"
           docker tag "$QUAY_IMAGE_NAME:$CIRCLE_TAG" "$QUAY_IMAGE_NAME:latest"
         fi
-    - run: docker push $DOCKER_IMAGE_NAME:$CIRCLE_TAG
-    - run: docker push $QUAY_IMAGE_NAME:$CIRCLE_TAG
+    - run: docker push $DOCKER_IMAGE_NAME
+    - run: docker push $QUAY_IMAGE_NAME
 
 workflows:
   version: 2
@@ -163,6 +124,6 @@ workflows:
         - build
         filters:
           tags:
-            only: /^v.*/
+            only: /^v[0-9]+(\.[0-9]+){2}(-.+|[^-.]*)$/
           branches:
             ignore: /.*/