Feat: Docker container

[pregress]

Support to run terravision from a docker image so I don't have to install all dependencies.
Sample, that's not working atm.

FROM hashicorp/terraform:1.10.1

# Install python/pip
RUN apk add --no-cache python3 py3-pip
RUN rm /usr/lib/python*/EXTERNALLY-MANAGED && \
    python3 -m ensurepip

# Install graphviz
RUN apk add --update --no-cache graphviz

ADD ./ /terrafvision

RUN export PATH=$PATH:/terrafvision


WORKDIR /terrafvision
RUN pip install -r requirements.txt
RUN chmod +x terravision

ENTRYPOINT [ "/bin/sh" ]

[bitgandtter]

i made it work with

FROM hashicorp/terraform:1.10

RUN <<EOF
apk update
apk add --no-cache python3 py3-pip bash
rm /usr/lib/python*/EXTERNALLY-MANAGED
python3 -m ensurepip
apk add --update --no-cache graphviz
git clone https://github.com/patrickchugh/terravision.git
export PATH=$PATH:/terravision
pip install -r requirements.txt
chmod +x terravision
EOF

WORKDIR /app

ENTRYPOINT [ "terravision" ]