MAINT Update to CircleCI 2 (#408)

Author: glemaitre

.circleci/config.yml

@@ -0,0 +1,37 @@
+version: 2
+
+jobs:
+  python3:
+    docker:
+      - image: circleci/python:3.6.1
+    environment:
+      - USERNAME: "scikit-learn-contrib"
+      - DOC_REPO: "imbalanced-learn"
+      - DOC_URL: ""
+      - EMAIL: "g.lemaitre58@gmail.com"
+      - MINICONDA_PATH: ~/miniconda
+      - CONDA_ENV_NAME: testenv
+      - PYTHON_VERSION: 3
+    steps:
+      - checkout
+      - run: ./build_tools/circle/checkout_merge_commit.sh
+      - run: ./build_tools/circle/build_doc.sh
+      - store_artifacts:
+          path: doc/_build/html/stable
+          destination: doc
+      - store_artifacts:
+          path: ~/log.txt
+      - deploy:
+          command: |
+            if [[ "${CIRCLE_BRANCH}" =~ ^master$|^[0-9]+\.[0-9]+\.X$ ]]; then
+              bash ./build_tools/circle/push_doc.sh
+            fi
+    filters:
+      branches:
+        ignore: gh-pages
+
+workflows:
+  version: 2
+  build-doc-and-deploy:
+    jobs:
+      - python3

build_tools/circle/build_doc.sh

@@ -96,9 +96,8 @@ conda install --yes pip numpy scipy scikit-learn pillow matplotlib sphinx \
 pip install -U git+https://github.com/sphinx-gallery/sphinx-gallery.git
 
 # Build and install imbalanced-learn in dev mode
-cd "$HOME/$CIRCLE_PROJECT_REPONAME"
 ls -l
-python setup.py develop
+pip install -e .
 
 # The pipefail is requested to propagate exit code
 set -o pipefail && cd doc && make $MAKE_TARGET 2>&1 | tee ~/log.txt

build_tools/circle/push_doc.sh

@@ -16,7 +16,7 @@ MSG="Pushing the docs to $dir/ for branch: $CIRCLE_BRANCH, commit $CIRCLE_SHA1"
 
 cd $HOME
 if [ ! -d $DOC_REPO ];
-then git clone --depth 1 --no-checkout "git@github.com:"$ORGANIZATION"/"$DOC_REPO".git";
+then git clone --depth 1 --no-checkout "git@github.com:"$USERNAME"/"$DOC_REPO".git";
 fi
 cd $DOC_REPO
 git config core.sparseCheckout true