docker-lbrynet/scripts/get_release.sh

#!/bin/bash

set -e

BASE_IMAGE_NAME=lbry/lbrynet-tv

if [[ ${1} == "rc" ]]; then
    API_URL="https://api.github.com/repos/lbryio/lbry/releases"
    RC_SUFFIX="-rc"
elif [ ${1} != ""  ]; then
    API_URL="https://api.github.com/repos/lbryio/lbry/releases/tags/${1}"
    RC_SUFFIX=""
else
    API_URL="https://api.github.com/repos/lbryio/lbry/releases/latest"
    RC_SUFFIX=""
fi

echo "URL: ${API_URL}"

URL=$(
    curl -siL ${API_URL}|
    grep browser_download_url|
    grep linux|
    head -n 1|
    sed -E 's/.*"([^"]+)".*/\1/'
)

VERSION=$(echo $URL|sed -e 's/.*download\/v\([^"]*\)\/.*/\1/')

echo "Getting the latest version ${VERSION} from ${URL}..."
curl -OL $URL
unzip lbrynet-linux.zip
rm lbrynet-linux.zip

docker build -t ${BASE_IMAGE_NAME}:${VERSION} -t ${BASE_IMAGE_NAME}:latest${RC_SUFFIX} .