Add CircleCI config (#20)

Add CircleCI config

.circleci/config.yml

@@ -0,0 +1,63 @@
+version: 2
+jobs:
+  build:
+    working_directory: ~/phovea
+    docker:
+      - image: caleydo/phovea_circleci_python:v2.0
+    steps:
+      - checkout
+      - run:
+          command: |
+            (!(test -f docker_packages.txt) || (cat docker_packages.txt | xargs sudo apt-get install -y))
+      - restore_cache:
+          key: deps1-{{ .Branch }}-{{ checksum "requirements.txt" }}-{{ checksum "requirements_dev.txt" }}
+      - run:
+          name: install-pip-wee
+          command: |
+            virtualenv ~/venv
+            . ~/venv/bin/activate
+            pip install -r requirements_dev.txt
+            pip install -r requirements.txt
+      - save_cache:
+          key: deps1-{{ .Branch }}-{{ checksum "requirements.txt" }}-{{ checksum "requirements_dev.txt" }}
+          paths:
+          - ~/venv
+      - run: #force update of VCS dependencies?
+          name: update-pip-vcs-dependencies
+          command: |
+            . ~/venv/bin/activate
+            pip install --upgrade --upgrade-strategy=only-if-needed -r requirements.txt
+      - run:
+          name: dist
+          command: |
+            . ~/venv/bin/activate
+            npm run dist
+      - store_artifacts:
+          path: dist
+          prefix: dist
+workflows:
+  version: 2
+#  build-nightly:
+#    triggers:
+#      - schedule: # nightly build during weekday
+#          cron: "15 1 * * 1-5"
+#          filters:
+#            branches:
+#              only:
+#                - develop
+#    jobs:
+#      - build
+  build-branch:
+    jobs:
+      - build:
+          filters:
+            tags:
+              ignore: /^v.*/
+  build-tag:
+    jobs:
+      - build:
+          filters:
+            branches:
+              ignore: /.*/
+            tags:
+              only: /^v.*/