#!/bin/bash
#
# Install a fedora source package
#
# Usage diaspora-install <tar package>

test "$(perl -e 'print $>')" = "0" || {
    echo "You need to be root to do this, giving up"
    exit 2
}

getent group diaspora >/dev/null || groupadd -r diaspora
getent passwd diaspora >/dev/null ||    \
    useradd -r -g diaspora              \
    -md  /var/lib/diaspora              \
    -s   /bin/bash                      \
    -c "Diaspora daemon" diaspora

sudo tar -C /usr/share -xzf  $1

cd /usr/share;
rm -rf /usr/share/diaspora
mv $( basename $1 .tar.gz) diaspora
cd /usr/share/diaspora
find . -perm /u+x -type f -exec \
    sed -i 's|^#!/usr/local/bin/ruby|#!/usr/bin/ruby|' {} \; > /dev/null
rm -rf master/vendor/bundle  master/public/uploads master/tmp master/log
sed -i '/BUNDLE_PATH/s|:.*|: /usr/lib/diaspora-bundle/bundle|' \
         master/.bundle/config

cp master/GNU-AGPL-3.0 master/COPYRIGHT master/README.md master/AUTHORS .
cp master/config/app_config.yml.example ./app_config.yml
cp master/pkg/ubuntu/diaspora-wsd /etc/init.d

sed -i '/^cd /s|.*|cd /usr/share/diaspora/master|' /etc/init.d/diaspora-wsd

cp master/pkg/ubuntu/diaspora.logrotate  /etc/logrotate.d/diaspora

cp master/pkg/ubuntu/diaspora-setup .

mkdir -p /var/log/diaspora
mkdir -p /var/lib/diaspora/uploads
mkdir -p /var/lib/diaspora/tmp
mkdir -p /var/run/diaspora
mkdir -p /etc/diaspora

ln -sf /var/log/diaspora  ./master/log
cp master/config/app_config.yml.example /etc/diaspora/app_config.yml
ln -sf /etc/diaspora/app_config.yml master/config/app_config.yml
ln -sf /var/lib/diaspora/uploads master/public/
ln -sf /var/lib/diaspora/tmp master
ln -sf /usr/lib/diaspora-bundle/bundle master/vendor

rm -rf /usr/share/doc/diaspora
mkdir -p /usr/share/doc/diaspora
mv  AUTHORS README.md GNU-AGPL-3.0 COPYRIGHT /usr/share/doc/diaspora

find ./ -print | xargs chown root:root
rm -rf /usr/share/doc/diaspora
mkdir /usr/share/doc/diaspora

chown diaspora:diaspora /usr/share/diaspora/master/config.ru
chown diaspora:diaspora /usr/share/diaspora/master/config/environment.rb
chown diaspora:diaspora /var/log/diaspora
chown diaspora:diaspora /var/lib/diaspora/uploads
chown diaspora:diaspora /var/lib/diaspora/tmp
chown diaspora:diaspora /var/lib/diaspora
chown diaspora:diaspora /var/run/diaspora
chown diaspora:diaspora /usr/share/diaspora/master/pkg/ubuntu/dist