Summer update 😎

.devcontainer/Dockerfile

@@ -0,0 +1,17 @@
+FROM python:3.7
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+        git \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN python -m pip install --upgrade colorlog black
+RUN python -m pip install --upgrade git+git://github.com/home-assistant/home-assistant.git@dev
+RUN cd && mkdir -p /config/custom_components
+
+
+WORKDIR /workspace
+
+# Set the default shell to bash instead of sh
+ENV SHELL /bin/bash