mysociety/alaveteli

#!/bin/sh

set -e

cd "$(dirname "$0")/.."

error_msg() { printf "\033[31m%s\033[0m\n" "$*"; }
notice_msg() { printf "\033[33m%s\033[0m " "$*"; }
success_msg() { printf "\033[32m%s\033[0m\n" "$*"; }

notice_msg "Checking dependencies..."
if ! command -v docker >/dev/null 2>&1; then
  error_msg 'Docker command not found. Please install: https://docs.docker.com/get-docker/'
  exit 1
fi

required_docker="20"
current_docker="$(docker --version | awk 'match($0, /[0-9\.]+/) {print substr($0,RSTART,RLENGTH)}')"
if [ "$(printf '%s\n' "$required_docker" "$current_docker" | sort -V | head -n1)" != "$required_docker" ]; then
  error_msg "Requires Docker v$required_docker or later. Please upgrade and rerun."
  exit 1
fi

themes_dir="$(dirname $(pwd))/alaveteli-themes"
if [ ! -d $themes_dir ]; then
  error_msg "Can't find $themes_dir directory. Please create and rerun."
  exit 1
fi
success_msg 'done'

notice_msg "Copying example files..."
[ ! -f config/database.yml ] && cp config/database.yml-example config/database.yml
[ ! -f config/sidekiq.yml ] && cp config/sidekiq.yml-example config/sidekiq.yml
[ ! -f config/storage.yml ] && cp config/storage.yml-example config/storage.yml
[ ! -f config/general-alavetelitheme.yml ] && cp config/general.yml-example config/general-alavetelitheme.yml
[ ! -L config/general.yml ] && [ ! -f config/general.yml ] && ln -s config/general-alavetelitheme.yml config/general.yml
success_msg 'done'

notice_msg "Syncing git submodules..."
git submodule update --init
success_msg 'done'

notice_msg "Getting latest alavetelitheme commits..."
alaveteli=`pwd`
alavetelitheme="$themes_dir/alavetelitheme"
[ ! -d $alavetelitheme ] && git clone https://github.com/mysociety/alavetelitheme.git $alavetelitheme >/dev/null
cd $alavetelitheme && git pull --quiet && cd $alaveteli
success_msg 'done'