FROM docker

RUN apk add --no-cache \
		ca-certificates \
		libffi \
		mktorrent \
		openssh-client \
		openssl \
		python2 \
		rsync \
		squashfs-tools \
	&& apk add --no-cache --virtual .build-deps \
		gcc \
		libffi-dev \
		make \
		musl-dev \
		openssl-dev \
		py2-pip \
		python-dev \
	&& pip install --upgrade pip \
	&& pip install ansible==2.4.3.0 \
	&& apk del .build-deps

ARG PACKER_VERSION

RUN mkdir -p /usr/local/bin \
	&& wget -O /tmp/packer.zip -c https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip \
	&& unzip /tmp/packer.zip -d /usr/local/bin \
	&& rm -f /tmp/packer.zip \
	&& mkdir /workdir

WORKDIR /workdir

COPY entrypoint.sh /usr/local/bin/entrypoint.sh

ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]