picc-docker/build.sh

#!/bin/bash

# Directory for to build the release into
mkdir -p release

# Clone fresh copy of picc
if [[ ! -d "picc" ]]; then
  git clone http://git.raptorpond.com/picc/picc.git
else
  echo "picc already cloned."
fi

cd picc || exit

git pull

# Fetch rebar
if [[ ! -f "rebar3" ]]; then
  curl -LO https://s3.amazonaws.com/rebar3/rebar3
fi

cd ..

# Build picc in a fresh alpine container and deposit the build into /release/
cat <<EOF | docker run --rm -i \
   -v "$PWD"/picc:/picc \
   -v "$PWD"/release:/release \
   alpine:3.15 \
   /bin/sh
apk update
apk add erlang-dev
cd /picc
./rebar3 as docker release -o ../release
EOF

docker build -t docker.raptorpond.com/picc .