Refactor code, Add Pipenv and Stackset support (#20)

* Basic refactor

Signed-off-by: Arjun Naik <[email protected]>

* Fixed tests and make command

* Refactoring the resource types.

* Fixed travis config.

* Install dev packages as well.

* Fixed errors from test stage

* Added initial tests

* Changed pipenv install.

* Removed Python3.6 as target test environment

* Added coverage reporting.

* Added tests for forced uptime and scale up.

Author: arjunrn

.travis.yml

@@ -1,9 +1,12 @@
+dist: xenial
+sudo: yes
 language: python
 python:
-  - "3.6"
+  - "3.7"
 install:
-  - pip install tox coveralls
+  - pip install pipenv
+  - pipenv install --dev
 script:
-  - tox
+  - pipenv run coverage run --source=kube_downscaler -m py.test
 after_success:
   - coveralls

Dockerfile

@@ -3,10 +3,18 @@ MAINTAINER Henning Jacobs <[email protected]>
 
 WORKDIR /
 
-RUN pip3 install pykube
+COPY Pipfile.lock /
+COPY pipenv-install.py /
+
+RUN /pipenv-install.py && \
+    rm -fr /usr/local/lib/python3.7/site-packages/pip && \
+    rm -fr /usr/local/lib/python3.7/site-packages/setuptools
+
+FROM python:3.7-alpine3.8
 
 WORKDIR /
 
+COPY --from=0 /usr/local/lib/python3.7/site-packages /usr/local/lib/python3.7/site-packages
 COPY kube_downscaler /kube_downscaler
 
 ARG VERSION=dev

Makefile

@@ -7,7 +7,8 @@ TAG              ?= $(VERSION)
 default: docker
 
 test:
-	tox
+	pipenv run flake8
+	pipenv run python3 -m pytest
 
 docker: 
 	docker build --build-arg "VERSION=$(VERSION)" -t "$(IMAGE):$(TAG)" .

Pipfile

@@ -0,0 +1,17 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+pykube = "*"
+pytz = "*"
+
+[dev-packages]
+flake8 = "*"
+pytest-cov = "*"
+pytest = "*"
+coveralls = "*"
+
+[requires]
+python_version = "3.7"