#!/usr/bin/with-contenv bash

echo '-------------------------'
echo '|  SWAG theme.park Mod  |'
echo '-------------------------'

if ! [[ -x "$(command -v svn)" ]]; then
echo '--------------------------'
echo '| Installing svn package |'
echo '--------------------------'
    if [ -x "$(command -v apk)" ]; then
      apk update && \
      apk add --no-cache subversion
    elif [ -x "$(command -v apt-get)" ]; then
      apt-get update && \
      apt-get install -y subversion
    fi
fi

# Display variables for troubleshooting
echo -e "Variables set:\\n\
'TP_BRANCH'=${TP_BRANCH}\\n"

# Set default
if [[ -z ${TP_BRANCH} ]]; then
    echo 'No branch set, defaulting to live'
    TP_BRANCH='live'
fi

if [[ ${TP_BRANCH} == "master" ]]; then
    TP_BRANCH='live'
fi

if [[ ${TP_BRANCH} == "develop" ]]; then
    TP_BRANCH='live_develop'
fi

if [[ ${TP_BRANCH} == "testing" ]]; then
    TP_BRANCH='live_testing'
fi

mkdir -p /config/www/themepark

SHA_RELEASE=$(curl -sL "https://api.github.com/repos/gilbn/theme.park/commits/${TP_BRANCH}" | jq -r '.sha');
if [[ ! -f "/config/www/themepark/sha.txt" ]]; then 
    SHA=""
else
    SHA=$(cat /config/www/themepark/sha.txt)
fi
# Downloading fresh webui files from source.
if [[ $SHA != $SHA_RELEASE ]]; then
    echo "-----------------------------------------------------"
    echo "| Downloading latest files from ${TP_BRANCH} branch |"
    echo "-----------------------------------------------------"
    svn export --quiet --force "https://github.com/GilbN/theme.park/branches/${TP_BRANCH}/css" /config/www/themepark/css
    svn export --quiet --force "https://github.com/GilbN/theme.park/branches/${TP_BRANCH}/resources" /config/www/themepark/resources
    svn export --quiet --force "https://github.com/GilbN/theme.park/branches/${TP_BRANCH}/themes.json" /config/www/themepark
    svn export --quiet --force "https://github.com/GilbN/theme.park/branches/${TP_BRANCH}/index.html" /config/www/themepark
    printf '\nDownload finished\n\n'
fi

cat <<< "$SHA_RELEASE" > "/config/www/themepark/sha.txt"
cp /themepark-confs/* /config/nginx/proxy-confs

# permissions
chown -R abc:abc \
    /config/www/themepark